Files
dockhand-upstream/src/lib/server/stacks.ts
T

3492 lines
128 KiB
TypeScript

/**
* Stack Management Module
*
* Provides compose-first stack operations for internal, git, and external stacks.
* All lifecycle operations use docker compose commands.
*/
import { existsSync, mkdirSync, rmSync, readdirSync, cpSync, statSync, unlinkSync, renameSync, readFileSync, writeFileSync, realpathSync } from 'node:fs';
import { join, resolve, dirname, basename, normalize as pathNormalize, sep as pathSep } from 'node:path';
import { spawn as nodeSpawn } from 'node:child_process';
import type { ChildProcess } from 'node:child_process';
import {
applyFileDeletions,
hashDirFiles,
skipReasonMessage,
normalizeSkipReason,
type FileToDelete,
type DeletionApplyResult,
type DeletionSkipReason
} from './git-deletions';
import { isAllowedStackFilename } from './stack-filename';
import {
getEnvironment,
getSecretEnvVarsAsRecord,
getNonSecretEnvVarsAsRecord,
getStackEnvVars,
setStackEnvVars,
getStackSource,
upsertStackSource,
deleteStackSource,
getGitStackByName,
deleteGitStack,
getStackSources,
deleteStackEnvVars,
removePendingContainerUpdate,
getPendingContainerUpdates,
deleteAutoUpdateSchedule,
getAutoUpdateSetting,
getStackSourceByComposePath,
getSecretProviderById,
setStackInjectedSecretKeys
} from './db';
import { getProvider } from './secretproviders';
import { resolveComposeDockerHost, buildComposeBaseArgs } from './compose-docker-args';
import { unregisterSchedule } from './scheduler';
import { sendEventNotification } from './notifications';
import { deleteGitStackFiles, parseEnvFileContent } from './git';
import { isDeletableStackDir } from './stack-delete-guard';
import { cleanPem } from '$lib/utils/pem';
import { rewriteComposeVolumePaths, getHostDataDir } from './host-path';
import { getOrderValue } from './container-labels';
import { pendingRowsToClear } from './pending-updates-core';
// =============================================================================
// TYPES
// =============================================================================
/**
* TLS configuration for remote Docker connections
*/
interface TlsConfig {
ca?: string;
cert?: string;
key?: string;
skipVerify?: boolean;
}
/**
* Stack source types
*/
export type StackSourceType = 'internal' | 'git' | 'external';
/**
* Stack operation result
*/
export interface StackOperationResult {
success: boolean;
output?: string;
error?: string;
/** The docker compose command that was executed (for debugging/testing) */
command?: string;
/** Result of applying git deletion sync (files removed / kept, with reasons) */
deletion?: DeletionApplyResult;
}
/**
* Container detail within a stack
*/
export interface ContainerDetail {
id: string;
name: string;
service: string;
state: string;
status: string;
health?: string;
image: string;
ports: Array<{ publicPort: number; privatePort: number; type: string; display: string }>;
networks: Array<{ name: string; ipAddress: string }>;
volumeCount: number;
restartCount: number;
exitCode?: number;
created: number;
labels: Record<string, string>;
}
/**
* Compose stack information
*/
export interface ComposeStackInfo {
name: string;
containers: string[];
containerDetails: ContainerDetail[];
status: 'running' | 'stopped' | 'partial' | 'created';
sourceType?: StackSourceType;
hasComposeFile?: boolean;
}
/**
* Stack deployment options
*/
export interface DeployStackOptions {
name: string;
compose: string;
envId?: number | null;
sourceDir?: string; // Directory to copy all files from (for git stacks)
forceRecreate?: boolean;
build?: boolean; // Build images before starting (--build)
noBuildCache?: boolean; // Disable build cache (--no-cache, requires --build)
pullPolicy?: string; // Pull policy: 'always' | 'missing' | 'never'
composePath?: string; // Custom compose file path (for adopted/imported stacks)
envPath?: string; // Custom env file path (for adopted/imported stacks)
composeFileName?: string; // Compose filename to use (e.g., "docker-compose.yaml") for git stacks
envFileName?: string; // Env filename relative to compose dir (e.g., ".env") for git stacks
/** Git deletion sync (#966): files confirmed safe to delete from the stack dir */
filesToDelete?: FileToDelete[];
/** Set by deployGitStack: this deploy is a git sync, so deployStack must NOT emit
* the stack_deployed/stack_deploy_failed notification — the caller emits the more
* specific git_sync_success/git_sync_failed instead, avoiding a double notification
* (Stack events and Git sync are separate user-facing groups). stack_events is
* still recorded regardless. (#1295) */
isGitDeploy?: boolean;
}
// =============================================================================
// ERRORS
// =============================================================================
/**
* Error when compose file is missing for a managed stack
*/
export class ComposeFileNotFoundError extends Error {
public readonly stackName: string;
constructor(stackName: string) {
super(
`Compose file not found for stack "${stackName}". ` +
`The stack may have been deleted or was created outside of Dockhand.`
);
this.name = 'ComposeFileNotFoundError';
this.stackName = stackName;
}
}
// =============================================================================
// INTERNAL STATE
// =============================================================================
// Cache stacks directory
let _stacksDir: string | null = null;
// Per-stack locking mechanism to prevent race conditions during concurrent operations
const stackLocks = new Map<string, Promise<void>>();
// Track active TLS temp directories for cleanup on unexpected process exit
const activeTlsDirs = new Set<string>();
// Register cleanup handlers once at module load
if (typeof process !== 'undefined') {
const cleanupTlsDirs = () => {
for (const dir of activeTlsDirs) {
try {
rmSync(dir, { recursive: true, force: true });
} catch { /* ignore */ }
}
activeTlsDirs.clear();
};
process.on('exit', cleanupTlsDirs);
process.on('SIGINT', () => { cleanupTlsDirs(); process.exit(130); });
process.on('SIGTERM', () => { cleanupTlsDirs(); process.exit(143); });
}
/**
* Execute a function with exclusive lock on a stack.
* Prevents race conditions when multiple operations target the same stack.
*/
async function withStackLock<T>(stackName: string, fn: () => Promise<T>): Promise<T> {
const lockKey = stackName;
// Wait for any existing lock to release
while (stackLocks.has(lockKey)) {
await stackLocks.get(lockKey);
}
// Create new lock
let releaseLock: () => void;
const lockPromise = new Promise<void>((resolve) => {
releaseLock = resolve;
});
stackLocks.set(lockKey, lockPromise);
try {
return await fn();
} finally {
stackLocks.delete(lockKey);
releaseLock!();
}
}
// Timeout configuration for compose operations (configurable via COMPOSE_TIMEOUT env var in seconds)
const COMPOSE_TIMEOUT_MS = parseInt(process.env.COMPOSE_TIMEOUT || '900') * 1000; // Default 15 min
const COMPOSE_KILL_GRACE_MS = 5000; // 5 seconds grace period before SIGKILL
/**
* Check if content is binary (not valid UTF-8 text).
*/
const utf8Decoder = new TextDecoder('utf-8', { fatal: true });
function isBinaryContent(bytes: Uint8Array): boolean {
try {
utf8Decoder.decode(bytes);
return false;
} catch {
return true;
}
}
/**
* Collect stdout/stderr from a child process and wait for it to exit.
*/
function collectProcess(proc: ChildProcess): Promise<{ exitCode: number; stdout: string; stderr: string }> {
return new Promise((resolve, reject) => {
const stdoutChunks: Buffer[] = [];
const stderrChunks: Buffer[] = [];
proc.stdout?.on('data', (chunk: Buffer) => stdoutChunks.push(chunk));
proc.stderr?.on('data', (chunk: Buffer) => stderrChunks.push(chunk));
proc.on('error', reject);
proc.on('close', (code) => {
resolve({
exitCode: code ?? 1,
stdout: Buffer.concat(stdoutChunks).toString(),
stderr: Buffer.concat(stderrChunks).toString()
});
});
});
}
/**
* Read all files from a directory as a map of relative path -> content.
* Used to send files to Hawser for remote deployments.
* Binary files are base64-encoded with a "base64:" prefix to preserve all bytes.
*/
// Max file size: 10 MB per file, 256 MB total payload
const MAX_FILE_SIZE = 10 * 1024 * 1024;
const MAX_TOTAL_SIZE = 256 * 1024 * 1024;
async function readDirFilesAsMap(dirPath: string): Promise<Record<string, string>> {
const files: Record<string, string> = {};
let totalSize = 0;
const skipped: string[] = [];
async function scanDir(currentPath: string, relativePath: string = ''): Promise<void> {
const entries = readdirSync(currentPath, { withFileTypes: true });
for (const entry of entries) {
const fullPath = join(currentPath, entry.name);
const relPath = relativePath ? `${relativePath}/${entry.name}` : entry.name;
if (entry.isDirectory()) {
// Skip .git directory
if (entry.name === '.git') continue;
await scanDir(fullPath, relPath);
} else if (entry.isFile()) {
const fileSize = statSync(fullPath).size;
if (fileSize > MAX_FILE_SIZE) {
skipped.push(`${relPath} (${(fileSize / 1024 / 1024).toFixed(1)} MB)`);
continue;
}
if (totalSize + fileSize > MAX_TOTAL_SIZE) {
skipped.push(`${relPath} (would exceed ${MAX_TOTAL_SIZE / 1024 / 1024} MB total limit)`);
continue;
}
const bytes = readFileSync(fullPath);
totalSize += fileSize;
if (isBinaryContent(bytes)) {
files[relPath] = `base64:${bytes.toString('base64')}`;
} else {
files[relPath] = new TextDecoder().decode(bytes);
}
}
}
}
await scanDir(dirPath);
if (skipped.length > 0) {
console.log(`[readDirFilesAsMap] Skipped ${skipped.length} file(s) exceeding size limits: ${skipped.join(', ')}`);
}
return files;
}
/**
* Stack-dir files for a LIFECYCLE op (start/stop/restart/down) on Hawser.
*
* Deploy ships the stack dir as stackFiles so the agent materializes the tree and runs
* `-f <dir>/compose.yaml`; the lifecycle ops didn't, so the agent fell back to `-f -`
* (stdin) and any include:/sibling file the compose references was ABSENT on the agent,
* breaking down/stop (#1240). Give them the same map. Ignored by local/socket/direct
* (executeLocalCompose has no stackFiles param); only the Hawser branch consumes it.
* Best-effort: a missing/unreadable dir returns undefined -> exact prior behavior.
*/
async function lifecycleStackFiles(stackDir?: string): Promise<Record<string, string> | undefined> {
if (!stackDir || !existsSync(stackDir)) return undefined;
try {
const files = await readDirFilesAsMap(stackDir);
return Object.keys(files).length > 0 ? files : undefined;
} catch {
return undefined;
}
}
// =============================================================================
// DEBUG UTILITIES
// =============================================================================
/**
* Redact all env var values for safe logging. Only key names are preserved.
*/
function redactEnvVarsForLog(vars: Record<string, string>): Record<string, string> {
const redacted: Record<string, string> = {};
for (const key of Object.keys(vars)) {
redacted[key] = '***';
}
return redacted;
}
// =============================================================================
// UTILITIES
// =============================================================================
/**
* Get the compose stacks directory (always returns absolute path)
*/
export function getStacksDir(): string {
if (_stacksDir) return _stacksDir;
const dataDir = process.env.DATA_DIR || './data';
// Resolve to absolute path to avoid issues with relative paths in docker compose
_stacksDir = resolve(join(dataDir, 'stacks'));
if (!existsSync(_stacksDir)) {
mkdirSync(_stacksDir, { recursive: true });
}
return _stacksDir;
}
/**
* Get stack directory path for a specific environment.
* New stacks use: $DATA_DIR/stacks/<envName>/<stackName>/
* Legacy stacks (no env): $DATA_DIR/stacks/<stackName>/
*
* Automatically looks up environment name from database.
*/
export async function getStackDir(stackName: string, envId?: number | null): Promise<string> {
const stacksDir = getStacksDir();
if (envId) {
const env = await getEnvironment(envId);
if (env) {
return join(stacksDir, env.name, stackName);
}
}
// Legacy path for stacks without environment
return join(stacksDir, stackName);
}
/**
* Resolve a path against the parent's realpath when the parent exists, so
* symlinks resolve to their canonical location. We can't realpath the leaf
* because the file may not exist yet (new stack).
*/
function resolveStackPath(input: string): string {
const abs = resolve(input);
const parent = dirname(abs);
try {
if (existsSync(parent)) {
return join(realpathSync(parent), basename(abs));
}
} catch {
// realpath may fail on permission errors; fall through to the plain resolve.
}
return abs;
}
export interface StackPathValidation {
ok: boolean;
error?: string;
resolved?: string;
}
/**
* Validate that a custom compose or env file path is writable by this code
* path. A path is accepted when:
* - filename matches the stack-filename gate (.yml/.yaml/.env family)
* - normalized form contains no .. segments (parent directory resolved
* via realpath so a symlinked component can't smuggle traversal in)
*/
export async function validateStackPath(input: string): Promise<StackPathValidation> {
if (!input || typeof input !== 'string') {
return { ok: false, error: 'Path is required' };
}
const resolvedPath = resolveStackPath(input);
// Normalized form must not contain a .. segment.
const segments = pathNormalize(resolvedPath).split(pathSep);
if (segments.includes('..')) {
return { ok: false, error: 'Path traversal not allowed' };
}
const filename = basename(resolvedPath);
if (!isAllowedStackFilename(filename)) {
return {
ok: false,
error: `File "${filename}" is not an allowed stack filename (must end in .yml, .yaml, or .env)`
};
}
return { ok: true, resolved: resolvedPath };
}
/**
* Find stack directory, checking paths in order:
* 1. Database: Custom composePath in stackSources table (adopted/imported stacks)
* 2. New path (envName): $DATA_DIR/stacks/<envName>/<stackName>/
* 3. ID-based path (envId): $DATA_DIR/stacks/<envId>/<stackName>/
* 4. Legacy path: $DATA_DIR/stacks/<stackName>/
*
* Automatically looks up environment name from database.
* Always checks legacy path for backwards compatibility with pre-env stacks.
*/
export async function findStackDir(stackName: string, envId?: number | null): Promise<string | null> {
// 1. Check database for custom compose path first (adopted/imported stacks)
const source = await getStackSource(stackName, envId);
if (source?.composePath) {
const customDir = dirname(source.composePath);
if (existsSync(customDir)) {
return customDir;
}
}
const stacksDir = getStacksDir();
// Look up environment name if we have an ID
if (envId) {
const env = await getEnvironment(envId);
// 2. Check new path (with envName)
if (env) {
const namePath = join(stacksDir, env.name, stackName);
if (existsSync(namePath)) {
return namePath;
}
}
// 3. Check ID-based path
const idPath = join(stacksDir, String(envId), stackName);
if (existsSync(idPath)) {
return idPath;
}
}
// 4. Always check legacy path (stacks created before env-scoping was added)
const legacyPath = join(stacksDir, stackName);
if (existsSync(legacyPath)) {
return legacyPath;
}
return null;
}
// =============================================================================
// COMPOSE FILE MANAGEMENT
// =============================================================================
/**
* Result type for getStackComposeFile
*/
export interface GetComposeFileResult {
success: boolean;
content?: string;
stackDir?: string;
error?: string;
needsFileLocation?: boolean;
composePath?: string | null;
envPath?: string | null;
suggestedEnvPath?: string;
/** Stack source type (internal/git/external), from the stack_sources lookup already done here */
sourceType?: StackSourceType;
}
/**
* Get compose file content for a stack.
*
* Unified logic for all stacks:
* - If composePath is set in DB → use custom path
* - If composePath is NULL → use default location (data/stacks/{env}/{name}/)
* - If no source record and no files found → return needsFileLocation: true
*/
export async function getStackComposeFile(
stackName: string,
envId?: number | null,
composeConfigPath?: string
): Promise<GetComposeFileResult> {
let source = await getStackSource(stackName, envId);
// Fallback: try lookup by compose file path from Docker labels
if (!source && composeConfigPath) {
source = await getStackSourceByComposePath(composeConfigPath, envId);
}
// Case 1: Stack not in database = untracked (discovered from Docker but not imported)
// User must select the compose file location - don't guess from default location
if (!source) {
return {
success: false,
needsFileLocation: true,
error: `Select the compose file location for stack "${stackName}"`
};
}
// Case 2: Stack has custom composePath set - use it
if (source.composePath) {
try {
if (!existsSync(source.composePath)) {
return {
success: false,
error: `Compose file no longer accessible at ${source.composePath}. The file may have been moved or deleted.`,
composePath: source.composePath,
envPath: source.envPath
};
}
const content = readFileSync(source.composePath, 'utf-8');
const stackDir = dirname(source.composePath);
// For custom paths, suggest .env next to compose if envPath not set
let suggestedEnvPath: string | undefined;
if (source.envPath === null) {
suggestedEnvPath = source.composePath.replace(/\/[^/]+$/, '/.env');
}
return {
success: true,
content,
stackDir,
composePath: source.composePath,
envPath: source.envPath,
suggestedEnvPath,
sourceType: source.sourceType
};
} catch (error) {
const message = error instanceof Error ? error.message : 'Unknown error';
return {
success: false,
error: `Failed to read compose file: ${message}`,
composePath: source.composePath,
envPath: source.envPath
};
}
}
// Case 3: Stack is in DB but no custom path - check default location
// This is for stacks created in Dockhand using the default data directory
const stackDir = await findStackDir(stackName, envId);
if (stackDir) {
// Check all common compose file names (prefer new style first)
const composeFileNames = ['compose.yaml', 'compose.yml', 'docker-compose.yml', 'docker-compose.yaml'];
for (const fileName of composeFileNames) {
const actualComposePath = join(stackDir, fileName);
if (existsSync(actualComposePath)) {
// Check for .env file in the same directory
const envFilePath = join(stackDir, '.env');
const envExists = existsSync(envFilePath);
return {
success: true,
content: readFileSync(actualComposePath, 'utf-8'),
stackDir,
// Always return the actual resolved paths for display
composePath: actualComposePath,
envPath: envExists ? envFilePath : null,
sourceType: source.sourceType
};
}
}
}
// Case 4: Stack is in DB but compose file not found - need user to specify location
return {
success: false,
needsFileLocation: true,
error: `Select the compose file location for stack "${stackName}"`
};
}
/**
* Save or create a stack compose file without deploying.
* @param name - Stack name
* @param content - Compose file content
* @param create - If true, creates a new stack (fails if exists). If false, updates existing (fails if not exists).
* @param envId - Environment ID for path scoping
*/
export async function saveStackComposeFile(
name: string,
content: string,
create = false,
envId?: number | null,
options?: {
composePath?: string; // Custom compose file path
envPath?: string | null; // Custom env path (null = default, '' = none)
moveFromDir?: string; // Old directory to move all files from when path changes
oldComposePath?: string; // Old compose file path for renaming
oldEnvPath?: string; // Old env file path for renaming
secretProviderId?: number | null; // secret provider binding (undefined = unchanged)
}
): Promise<{ success: boolean; error?: string }> {
// Validate stack name - Docker Compose requires lowercase alphanumeric, hyphens, underscores
// Must also start with a letter or number
if (!/^[a-z0-9][a-z0-9_-]*$/.test(name)) {
return {
success: false,
error: 'Stack name must be lowercase, start with a letter or number, and contain only letters, numbers, hyphens, and underscores'
};
}
// Check if this stack has a custom compose path configured, or if one was provided
const source = await getStackSource(name, envId);
const composePath = options?.composePath || source?.composePath;
// Validate every caller-supplied or stored path before any disk write.
// See validateStackPath() docs.
const pathsToCheck = [
composePath,
options?.envPath ?? source?.envPath,
options?.oldComposePath,
options?.oldEnvPath
].filter((p): p is string => !!p);
for (const path of pathsToCheck) {
const v = await validateStackPath(path);
if (!v.ok) return { success: false, error: v.error };
}
// Handle compose file move/rename when path changes
if (options?.oldComposePath && options?.composePath &&
options.oldComposePath !== options.composePath &&
existsSync(options.oldComposePath)) {
const newDir = dirname(options.composePath);
// Ensure target directory exists
if (!existsSync(newDir)) {
try {
mkdirSync(newDir, { recursive: true });
} catch (err: any) {
console.warn(`[Stack] Failed to create directory ${newDir}: ${err.message}`);
}
}
// Move/rename the compose file to new location
try {
renameSync(options.oldComposePath, options.composePath);
console.log(`[Stack] Moved compose file: ${options.oldComposePath} -> ${options.composePath}`);
} catch (renameErr: any) {
// If rename fails (e.g., cross-filesystem), try copy+delete
if (renameErr.code === 'EXDEV') {
try {
const data = readFileSync(options.oldComposePath);
writeFileSync(options.composePath, data);
unlinkSync(options.oldComposePath);
console.log(`[Stack] Copied compose file (cross-fs): ${options.oldComposePath} -> ${options.composePath}`);
} catch (err: any) {
console.warn(`[Stack] Failed to copy compose file: ${err.message}`);
}
} else {
console.warn(`[Stack] Failed to move compose file: ${renameErr.message}`);
}
}
}
// Handle env file move/rename when path changes
if (options?.oldEnvPath && options?.envPath &&
options.oldEnvPath !== options.envPath &&
existsSync(options.oldEnvPath)) {
const newDir = dirname(options.envPath);
// Ensure target directory exists
if (!existsSync(newDir)) {
try {
mkdirSync(newDir, { recursive: true });
} catch (err: any) {
console.warn(`[Stack] Failed to create directory ${newDir}: ${err.message}`);
}
}
// Move/rename the env file to new location
try {
renameSync(options.oldEnvPath, options.envPath);
console.log(`[Stack] Moved env file: ${options.oldEnvPath} -> ${options.envPath}`);
} catch (renameErr: any) {
// If rename fails (e.g., cross-filesystem), try copy+delete
if (renameErr.code === 'EXDEV') {
try {
const data = readFileSync(options.oldEnvPath);
writeFileSync(options.envPath, data);
unlinkSync(options.oldEnvPath);
console.log(`[Stack] Copied env file (cross-fs): ${options.oldEnvPath} -> ${options.envPath}`);
} catch (err: any) {
console.warn(`[Stack] Failed to copy env file: ${err.message}`);
}
} else {
console.warn(`[Stack] Failed to move env file: ${renameErr.message}`);
}
}
}
// Move all files from old directory to new directory when path changes
// Get the new directory from composePath
const newDir = options?.composePath ? dirname(options.composePath) : null;
if (options?.moveFromDir && newDir && options.moveFromDir !== newDir && existsSync(options.moveFromDir)) {
try {
// Ensure new directory exists
if (!existsSync(newDir)) {
mkdirSync(newDir, { recursive: true });
}
// Move all files from old directory to new directory
const files = readdirSync(options.moveFromDir);
for (const file of files) {
const oldFilePath = join(options.moveFromDir, file);
const newFilePath = join(newDir, file);
try {
// Use rename for atomic move (same filesystem) or copy+delete for cross-filesystem
renameSync(oldFilePath, newFilePath);
console.log(`[Stack] Moved file: ${oldFilePath} -> ${newFilePath}`);
} catch (renameErr: any) {
// If rename fails (e.g., cross-filesystem), try copy+delete
if (renameErr.code === 'EXDEV') {
const stat = statSync(oldFilePath);
if (stat.isDirectory()) {
// For directories, use recursive copy
cpSync(oldFilePath, newFilePath, { recursive: true });
rmSync(oldFilePath, { recursive: true, force: true });
} else {
// For files, read and write
const data = readFileSync(oldFilePath);
writeFileSync(newFilePath, data);
unlinkSync(oldFilePath);
}
console.log(`[Stack] Copied file (cross-fs): ${oldFilePath} -> ${newFilePath}`);
} else {
throw renameErr;
}
}
}
// Remove old directory if it's now empty
try {
const remaining = readdirSync(options.moveFromDir);
if (remaining.length === 0) {
rmSync(options.moveFromDir, { recursive: true, force: true });
console.log(`[Stack] Removed empty old directory: ${options.moveFromDir}`);
}
} catch {
// Ignore errors when checking/removing old directory
}
} catch (err: any) {
console.warn(`[Stack] Failed to move files from ${options.moveFromDir} to ${newDir}: ${err.message}`);
// Continue with save even if move fails - new files will be written anyway
}
}
// If a custom composePath, envPath, or 1Password binding is being set (new or update), save it to the database
if (
options?.composePath ||
options?.envPath !== undefined ||
options?.secretProviderId !== undefined
) {
await upsertStackSource({
stackName: name,
environmentId: envId ?? null,
sourceType: 'internal',
composePath: options?.composePath || source?.composePath || null,
envPath: options?.envPath !== undefined ? options.envPath : (source?.envPath ?? null),
secretProviderId:
options?.secretProviderId !== undefined
? options.secretProviderId
: (source?.secretProviderId ?? null),
});
}
if (composePath) {
// Write directly to the custom compose file path
// Ensure parent directory exists for custom paths
const parentDir = dirname(composePath);
if (!existsSync(parentDir)) {
try {
mkdirSync(parentDir, { recursive: true });
} catch (err: any) {
return { success: false, error: `Failed to create directory for compose file: ${err.message}` };
}
}
try {
writeFileSync(composePath, content);
return { success: true };
} catch (err: any) {
return { success: false, error: `Failed to save compose file: ${err.message}` };
}
}
// For creates, use new path; for updates, find existing path first
let stackDir: string;
if (create) {
stackDir = await getStackDir(name, envId);
} else {
const existingDir = await findStackDir(name, envId);
if (!existingDir) {
return { success: false, error: `Stack "${name}" not found` };
}
stackDir = existingDir;
}
const composeFile = join(stackDir, 'compose.yaml');
const exists = existsSync(stackDir);
if (create) {
// Creating new stack - if directory exists, it's orphaned (clean it up)
if (exists) {
try {
console.log(`Cleaning up orphaned stack directory: ${stackDir}`);
rmSync(stackDir, { recursive: true, force: true });
} catch (err: any) {
return { success: false, error: `Stack directory exists and cleanup failed: ${err.message}` };
}
}
try {
mkdirSync(stackDir, { recursive: true });
} catch (err: any) {
return { success: false, error: `Failed to create stack directory: ${err.message}` };
}
}
try {
writeFileSync(composeFile, content);
return { success: true };
} catch (err: any) {
return { success: false, error: `Failed to ${create ? 'create' : 'save'} compose file: ${err.message}` };
}
}
// =============================================================================
// REGISTRY AUTHENTICATION
// =============================================================================
/**
* Login to all configured Docker registries before running compose commands.
* This ensures that `docker compose up` can pull images from private registries.
*/
async function loginToRegistries(dockerHost?: string, logPrefix = '[Stack]', apiVersion?: string): Promise<void> {
const { getRegistries } = await import('./db.js');
const registries = await getRegistries();
if (registries.length === 0) {
return;
}
const spawnEnv: Record<string, string> = { ...(process.env as Record<string, string>) };
if (dockerHost) {
spawnEnv.DOCKER_HOST = dockerHost;
}
// Pass through explicit DOCKER_API_VERSION if provided by caller
if (apiVersion) {
spawnEnv.DOCKER_API_VERSION = apiVersion;
}
for (const reg of registries) {
if (!reg.username || !reg.password) {
continue; // Skip registries without credentials
}
try {
// Extract registry host from URL (parseRegistryUrl handles bare hostnames like 'ghcr.io')
const { parseRegistryUrl } = await import('./docker.js');
const { host } = parseRegistryUrl(reg.url);
const registryHost = host;
console.log(`${logPrefix} Logging into registry: ${registryHost}`);
const proc = nodeSpawn(
'docker', ['login', '-u', reg.username, '--password-stdin', registryHost],
{
env: spawnEnv,
stdio: ['pipe', 'pipe', 'pipe']
}
);
// Write password to stdin
proc.stdin!.write(reg.password);
proc.stdin!.end();
const { exitCode, stderr } = await collectProcess(proc);
if (exitCode === 0) {
console.log(`${logPrefix} Successfully logged into ${registryHost}`);
} else {
console.error(`${logPrefix} Failed to login to ${registryHost}: ${stderr}`);
}
} catch (e) {
const errorMsg = e instanceof Error ? e.message : String(e);
console.error(`${logPrefix} Error logging into registry ${reg.name}:`, errorMsg);
}
}
}
// =============================================================================
// COMPOSE COMMAND EXECUTION
// =============================================================================
interface ComposeCommandOptions {
stackName: string;
envId?: number | null;
forceRecreate?: boolean;
build?: boolean; // Build images before starting (--build)
noBuildCache?: boolean; // Disable build cache (--no-cache, requires --build)
pullPolicy?: string; // Pull policy: 'always' | 'missing' | 'never'
removeVolumes?: boolean;
stackFiles?: Record<string, string>; // All files to send to Hawser
/** Working directory for compose execution (for imported stacks) */
workingDir?: string;
/** Full path to the compose file (for imported stacks, to avoid writing to internal dir) */
composePath?: string;
/** Full path to the env file (for --env-file flag, supports custom names) */
envPath?: string;
/** When true, write non-secret envVars to .env.dockhand override file (git stacks only) */
useOverrideFile?: boolean;
/** Target specific service only (with --no-deps) for single-service updates */
serviceName?: string;
/** Compose filename for Hawser (e.g., "docker-compose.prod.yml") - extracted from composePath */
composeFileName?: string;
/** Git deletion sync (#966): files to delete on the Hawser agent's stack dir */
filesToDelete?: FileToDelete[];
/** On down: ask the Hawser agent to remove the stack directory entirely (#1162, stack deletion only) */
removeFiles?: boolean;
}
/**
* Find a Docker Compose override file alongside the main compose file.
* Docker Compose auto-discovers these when no -f flag is used, but when -f is required
* we need to explicitly include the override file.
*/
function findComposeOverrideFile(stackDir: string, composeFileName: string): string | null {
const overrideMap: Record<string, string[]> = {
'compose.yaml': ['compose.override.yaml', 'compose.override.yml'],
'compose.yml': ['compose.override.yaml', 'compose.override.yml'],
'docker-compose.yaml': ['docker-compose.override.yaml', 'docker-compose.override.yml'],
'docker-compose.yml': ['docker-compose.override.yaml', 'docker-compose.override.yml'],
};
const candidates = overrideMap[composeFileName] || [];
for (const name of candidates) {
const fullPath = join(stackDir, name);
if (existsSync(fullPath)) return fullPath;
}
return null;
}
/**
* Execute a docker compose command locally via child_process.spawn.
*
* Heads up on paths: `stackDir` is the cpSync target / fallback working
* directory, but it's not always where the compose file lives — git stacks
* with a contextDir can put the compose file in a subdirectory. Anything
* compose-adjacent (spawn cwd, .env discovery, compose.override.yaml
* lookup, .env.dockhand write, volume-path rewriter) anchors on
* `composeFileDir = dirname(composeFile)`. The two are equal for the
* common case and the change is transparent; only the subdir case is
* affected. If you add anything new that touches a compose-adjacent file,
* use `composeFileDir`, not `stackDir`.
*
* @param tlsConfig - TLS configuration for remote Docker connections (certs written to temp files)
* @param envVars - Non-secret environment variables (from .env file, passed for backward compat)
* @param secretVars - Secret environment variables (injected via shell env, NEVER written to disk)
* @param workingDir - Optional working directory for compose execution (for imported stacks)
* @param customComposePath - Optional path to existing compose file (for imported stacks, skips writing)
*/
async function executeLocalCompose(
operation: 'up' | 'down' | 'stop' | 'start' | 'restart' | 'pull',
stackName: string,
composeContent: string,
dockerHost?: string,
tlsConfig?: TlsConfig,
envVars?: Record<string, string>,
secretVars?: Record<string, string>,
forceRecreate?: boolean,
removeVolumes?: boolean,
envId?: number | null,
workingDir?: string,
customComposePath?: string,
customEnvPath?: string,
useOverrideFile?: boolean,
serviceName?: string,
build?: boolean,
noBuildCache?: boolean,
pullPolicy?: string,
// direct-remote only: when the stack folder was staged to <remoteStackHostDir> on the target
// host, rewrite the compose's same-dir relative binds (`./x`) to <remoteStackHostDir>/x so the
// remote daemon binds the staged files. undefined = no staging, compose unchanged.
remoteStackHostDir?: string
): Promise<StackOperationResult> {
const logPrefix = `[Stack:${stackName}]`;
// Determine working directory and compose file path
// For imported stacks (custom paths), use the provided workingDir and composePath
// For internal stacks, use the default data directory
let stackDir: string;
let composeFile: string;
if (customComposePath && workingDir) {
// Custom compose path provided - use the provided working directory and compose file
// This applies to:
// - Imported/adopted stacks: files exist at original location, no copying needed
// - Git stacks: files were already copied to workingDir by deployStack(), use them in-place
// In both cases, we don't write the compose file - it already exists
stackDir = workingDir;
composeFile = customComposePath;
} else {
// Internal stack: use default data directory
stackDir = operation === 'up'
? await getStackDir(stackName, envId)
: (await findStackDir(stackName, envId) || await getStackDir(stackName, envId));
mkdirSync(stackDir, { recursive: true });
composeFile = join(stackDir, 'compose.yaml');
writeFileSync(composeFile, composeContent);
}
// Anchor for everything compose-adjacent: the directory the compose file
// itself lives in. Equal to stackDir for the common case (compose at
// stack root), but different when a git stack puts the compose file in
// a subdirectory of the context dir. Bugs #1136 and #1139 both stemmed
// from anchoring on stackDir instead of this.
const composeFileDir = dirname(composeFile);
// Rewrite relative volume paths for host path translation (in memory only, not saved to disk)
// This is needed when Dockhand runs inside Docker - the Docker daemon on the host
// can't see container paths like /app/data/..., so we translate them to host paths
// Only do this for local Docker (no dockerHost) - for remote Docker the paths wouldn't make sense
// Resolve relative paths against the COMPOSE FILE'S directory, not stackDir, so
// subdir compose files with ./ and ../ binds resolve correctly (#1139).
let finalComposeContent = composeContent;
if (!dockerHost && getHostDataDir()) {
const rewriteResult = rewriteComposeVolumePaths(composeContent, composeFileDir);
if (rewriteResult.modified) {
finalComposeContent = rewriteResult.content;
console.log(`${logPrefix} [HostPath] Translating relative volume paths for Docker host:`);
for (const change of rewriteResult.changes) {
console.log(`${logPrefix} [HostPath]${change}`);
}
console.log(`${logPrefix} [HostPath] Translated compose content:`);
console.log(`${logPrefix} [HostPath] ----------------------------------------`);
for (const line of finalComposeContent.split('\n')) {
console.log(`${logPrefix} [HostPath] ${line}`);
}
console.log(`${logPrefix} [HostPath] ----------------------------------------`);
}
}
// direct-remote: the stack folder was copied to <remoteStackHostDir> on the target host, so
// rewrite same-dir relative binds (`./x`) to <remoteStackHostDir>/x. This resolves them on the
// remote daemon without --project-directory (which would break `include:`). include stays local.
if (remoteStackHostDir) {
const { rewriteBindsToHostDir } = await import('./remote-staging-plan');
const rw = rewriteBindsToHostDir(finalComposeContent, remoteStackHostDir);
if (rw.modified) {
finalComposeContent = rw.content;
console.log(`${logPrefix} direct env: rewrote ${rw.changes.length} relative bind(s) to the staged host dir:`);
for (const change of rw.changes) console.log(`${logPrefix}${change}`);
}
}
// Build spawn environment with ONLY essential system variables.
// CRITICAL: Do NOT spread process.env! Docker Compose shell env has higher
// priority than --env-file, so Dockhand's vars would override user's .env values.
const spawnEnv: Record<string, string> = {
PATH: process.env.PATH || '/usr/local/bin:/usr/bin:/bin',
HOME: process.env.HOME || '/root',
};
// Docker connection config. Pass the daemon via the `docker -H` CLI FLAG (built
// into `args` below), NOT via DOCKER_HOST in the shell env: shell env leaks into
// services that pass through or interpolate DOCKER_HOST (e.g. a socket-proxy
// sidecar), overriding the value the stack set for itself (#1393). `-H` connects
// compose to the right daemon without polluting the compose interpolation env.
const composeDockerHost = resolveComposeDockerHost(dockerHost, process.env.DOCKER_HOST);
// Honor explicit DOCKER_API_VERSION override from environment (user-controlled).
// Otherwise let compose negotiate natively — 5.0.2 handles old daemons correctly.
if (process.env.DOCKER_API_VERSION) {
spawnEnv.DOCKER_API_VERSION = process.env.DOCKER_API_VERSION;
}
// DOCKER_CONFIG points the Docker CLI at its config dir (where `docker login` writes
// credentials). loginToRegistries() runs with the full process env and writes to
// $DOCKER_CONFIG/config.json; without passing it through here, compose would read from
// $HOME/.docker instead and every private-image pull falls back to anonymous -> 401
// (#1376). It's a CLI-config var, not a Compose interpolation var, so it can't collide
// with user .env values - safe to allow-list next to the other DOCKER_* vars.
if (process.env.DOCKER_CONFIG) {
spawnEnv.DOCKER_CONFIG = process.env.DOCKER_CONFIG;
}
// Check if .env file exists on disk (for legacy support decision)
const defaultEnvPath = join(composeFileDir, '.env');
const hasEnvFile = existsSync(defaultEnvPath) || (customEnvPath && existsSync(customEnvPath));
// One-line audit of all path notions used below. Next time something is
// off (compose can't find a file, volume bind points at the wrong
// place, env vars don't reach the container), grep for "[PathAudit]"
// in the log — the mismatch is usually obvious. The "subdir=yes" flag
// is the canary for the case where stackDir and composeFileDir diverge.
console.log(
`${logPrefix} [PathAudit] ` +
`stackDir=${stackDir} ` +
`composeFile=${composeFile} ` +
`composeFileDir=${composeFileDir} ` +
`subdir=${composeFileDir !== stackDir ? 'yes' : 'no'} ` +
`defaultEnvPath=${defaultEnvPath} (exists=${existsSync(defaultEnvPath)}) ` +
`customEnvPath=${customEnvPath ?? '(none)'}` +
(customEnvPath ? ` (exists=${existsSync(customEnvPath)})` : '')
);
// LEGACY SUPPORT: Only inject envVars via shell if NO .env file exists
// This is for stacks created with older Dockhand versions that stored env vars
// in DB but didn't write .env files to disk.
// For modern stacks with .env files, Docker Compose reads them via --env-file.
if (!hasEnvFile && envVars) {
Object.assign(spawnEnv, envVars);
}
// SECRET vars: always injected via shell env (NEVER written to .env files)
if (secretVars) {
Object.assign(spawnEnv, secretVars);
}
// Handle TLS certificates for remote Docker connections
// Docker CLI requires file paths, so we write certs to a temp directory
let tlsCertDir: string | undefined;
if (tlsConfig && (tlsConfig.ca || tlsConfig.cert)) {
// Create temp directory for TLS certs in DATA_DIR (guaranteed writable in Docker)
// Use resolve() to get absolute path - docker compose runs from a different working dir
const dataDir = resolve(process.env.DATA_DIR || './data');
tlsCertDir = join(dataDir, 'tmp', `tls-${stackName}-${Date.now()}`);
mkdirSync(tlsCertDir, { recursive: true });
// Track for cleanup on unexpected process exit
activeTlsDirs.add(tlsCertDir);
// Write certs to files (docker-compose expects specific filenames)
if (tlsConfig.ca) {
const cleanedCa = cleanPem(tlsConfig.ca);
if (cleanedCa) writeFileSync(join(tlsCertDir, 'ca.pem'), cleanedCa);
}
if (tlsConfig.cert) {
const cleanedCert = cleanPem(tlsConfig.cert);
if (cleanedCert) writeFileSync(join(tlsCertDir, 'cert.pem'), cleanedCert);
}
if (tlsConfig.key) {
const cleanedKey = cleanPem(tlsConfig.key);
if (cleanedKey) writeFileSync(join(tlsCertDir, 'key.pem'), cleanedKey);
}
// Set Docker TLS environment variables
spawnEnv.DOCKER_TLS = '1';
spawnEnv.DOCKER_CERT_PATH = tlsCertDir;
spawnEnv.DOCKER_TLS_VERIFY = tlsConfig.skipVerify ? '0' : '1';
console.log(`${logPrefix} TLS enabled: DOCKER_CERT_PATH=${tlsCertDir}, DOCKER_TLS_VERIFY=${spawnEnv.DOCKER_TLS_VERIFY}`);
}
// Build command based on operation
// If we have modified compose content (host path translation), use stdin instead of file
const useStdin = finalComposeContent !== composeContent;
// `-H` is a GLOBAL docker flag, so it goes before `compose`. This connects to the
// daemon without putting DOCKER_HOST in the shell env (#1393 - see above).
const args = buildComposeBaseArgs(stackName, composeDockerHost);
// Temp file for path-translated override content (cleaned up in finally block)
let tempOverridePath: string | undefined;
if (useStdin) {
// Host path translation: must pipe modified content via stdin
args.push('-f', '-');
// Also include override file if it exists (needs path translation too)
const overrideFile = findComposeOverrideFile(composeFileDir, basename(composeFile));
if (overrideFile) {
let overrideContent = readFileSync(overrideFile, 'utf-8');
if (getHostDataDir()) {
const rewrite = rewriteComposeVolumePaths(overrideContent, composeFileDir);
if (rewrite.modified) overrideContent = rewrite.content;
}
tempOverridePath = join(composeFileDir, '.compose.override.translated.yaml');
writeFileSync(tempOverridePath, overrideContent);
args.push('-f', tempOverridePath);
console.log(`${logPrefix} Including override file (path-translated): ${basename(overrideFile)}`);
}
} else if (customComposePath) {
// Custom path (imported/adopted stacks): must use -f to point to non-standard location
args.push('-f', composeFile);
const overrideFile = findComposeOverrideFile(composeFileDir, basename(composeFile));
if (overrideFile) {
args.push('-f', overrideFile);
console.log(`${logPrefix} Including override file: ${basename(overrideFile)}`);
}
}
// else: internal stack without path translation - no -f needed.
// Docker Compose auto-discovers compose.yaml + compose.override.yaml from cwd.
// Always auto-detect .env in compose directory (defaultEnvPath already defined above)
if (existsSync(defaultEnvPath)) {
args.push('--env-file', defaultEnvPath);
}
// Add custom env file if configured and different from auto-detected .env
if (customEnvPath && resolve(customEnvPath) !== resolve(defaultEnvPath) && existsSync(customEnvPath)) {
args.push('--env-file', customEnvPath);
}
// For git stacks: write non-secret overrides to .env.dockhand and add as second --env-file
// Docker Compose applies env files in order, so later files override earlier ones.
// This lets the repo's .env provide defaults while our overrides take precedence.
// Secrets are still injected via shell env only (never written to disk).
// Only written when useOverrideFile is true (git stacks). Internal/adopted stacks
// already have their non-secrets in the .env file written by the UI.
if (useOverrideFile && envVars && Object.keys(envVars).length > 0) {
const overrideEnvPath = join(composeFileDir, '.env.dockhand');
const header = '# Auto-generated by Dockhand. Do not edit - changes will be overwritten on next deploy.\n';
const lines = Object.entries(envVars).map(([k, v]) => `${k}=${v}`);
writeFileSync(overrideEnvPath, header + lines.join('\n') + '\n');
args.push('--env-file', overrideEnvPath);
}
if (useStdin) {
console.log(`${logPrefix} [HostPath] Using stdin for compose content (paths translated)`);
}
switch (operation) {
case 'up':
args.push('up', '-d', '--remove-orphans');
if (forceRecreate) args.push('--force-recreate');
if (build) args.push('--build');
if (build && noBuildCache) args.push('--no-cache');
if (pullPolicy) args.push('--pull', pullPolicy);
// If targeting a specific service, only update that service
if (serviceName) {
args.push(serviceName);
}
break;
case 'down':
args.push('down', '--remove-orphans');
if (removeVolumes) args.push('--volumes');
break;
case 'stop':
args.push('stop');
break;
case 'start':
args.push('start');
break;
case 'restart':
args.push('restart');
break;
case 'pull':
args.push('pull');
// If targeting a specific service, pull only that service
if (serviceName) {
args.push(serviceName);
}
break;
}
const commandStr = args.join(' ');
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} EXECUTE LOCAL COMPOSE`);
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} Operation:`, operation);
console.log(`${logPrefix} Command:`, commandStr);
console.log(`${logPrefix} Working directory:`, stackDir);
console.log(`${logPrefix} Compose file:`, composeFile);
console.log(`${logPrefix} DOCKER_HOST:`, dockerHost || '(local socket)');
console.log(`${logPrefix} DOCKER_API_VERSION:`, spawnEnv.DOCKER_API_VERSION || '(not set - native negotiation)');
console.log(`${logPrefix} Force recreate:`, forceRecreate ?? false);
console.log(`${logPrefix} Remove volumes:`, removeVolumes ?? false);
console.log(`${logPrefix} Service name:`, serviceName ?? '(all services)');
console.log(`${logPrefix} Env vars count:`, envVars ? Object.keys(envVars).length : 0);
if (envVars && Object.keys(envVars).length > 0) {
console.log(`${logPrefix} Env vars being injected (masked):`, JSON.stringify(redactEnvVarsForLog(envVars), null, 2));
}
// Login to registries before pulling images
if (operation === 'up' || operation === 'pull') {
await loginToRegistries(dockerHost, logPrefix, spawnEnv.DOCKER_API_VERSION);
}
try {
console.log(`${logPrefix} Spawning docker compose process from ${composeFileDir}: ${args.join(' ')}`);
const proc = nodeSpawn(args[0], args.slice(1), {
cwd: composeFileDir,
env: spawnEnv,
stdio: [useStdin ? 'pipe' : 'inherit', 'pipe', 'pipe']
});
// If using stdin (host path translation), write the modified compose content
if (useStdin && proc.stdin) {
proc.stdin.write(finalComposeContent);
proc.stdin.end();
}
// Set up timeout with SIGTERM -> SIGKILL escalation
let timedOut = false;
const timeoutId = setTimeout(() => {
timedOut = true;
console.log(`${logPrefix} TIMEOUT: Process exceeded ${COMPOSE_TIMEOUT_MS / 1000} seconds, sending SIGTERM`);
proc.kill('SIGTERM');
// Give process grace period to terminate cleanly before SIGKILL
setTimeout(() => {
try {
proc.kill('SIGKILL');
console.log(`${logPrefix} TIMEOUT: Sent SIGKILL after grace period`);
} catch {
// Process may already be dead
}
}, COMPOSE_KILL_GRACE_MS);
}, COMPOSE_TIMEOUT_MS);
try {
const { exitCode: code, stdout, stderr } = await collectProcess(proc);
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} COMPOSE PROCESS COMPLETE`);
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} Exit code:`, code);
console.log(`${logPrefix} Timed out:`, timedOut);
if (stdout) {
console.log(`${logPrefix} STDOUT:`);
console.log(stdout);
}
if (stderr) {
console.log(`${logPrefix} STDERR:`);
console.log(stderr);
}
if (timedOut) {
return {
success: false,
output: stdout,
error: `docker compose ${operation} timed out after ${COMPOSE_TIMEOUT_MS / 1000} seconds. If a service has a long stop_grace_period, raise the COMPOSE_TIMEOUT env var (seconds) above it.`,
command: commandStr
};
}
if (code === 0) {
return {
success: true,
output: stdout || stderr || `Stack "${stackName}" ${operation} completed successfully`,
command: commandStr
};
} else {
return {
success: false,
output: stdout,
error: stderr || `docker compose ${operation} exited with code ${code}`,
command: commandStr
};
}
} finally {
clearTimeout(timeoutId);
}
} catch (err: any) {
console.log(`${logPrefix} EXCEPTION in executeLocalCompose:`, err.message);
return {
success: false,
output: '',
error: `Failed to run docker compose ${operation}: ${err.message}`,
command: commandStr
};
} finally {
// Cleanup temp override file from host path translation
if (tempOverridePath) {
try {
unlinkSync(tempOverridePath);
} catch {
// Ignore cleanup errors
}
}
// Cleanup TLS temp directory (always runs, even on exception)
if (tlsCertDir) {
activeTlsDirs.delete(tlsCertDir);
try {
rmSync(tlsCertDir, { recursive: true, force: true });
console.log(`${logPrefix} Cleaned up TLS temp directory: ${tlsCertDir}`);
} catch {
// Ignore cleanup errors
}
}
}
}
/**
* Execute a docker compose command via Hawser agent.
*
* @param envVars - Non-secret environment variables (from .env file)
* @param secretVars - Secret environment variables (injected via shell env on Hawser, NEVER in .env)
*/
async function executeComposeViaHawser(
operation: 'up' | 'down' | 'stop' | 'start' | 'restart' | 'pull',
stackName: string,
composeContent: string,
envId: number,
envVars?: Record<string, string>,
secretVars?: Record<string, string>,
forceRecreate?: boolean,
removeVolumes?: boolean,
stackFiles?: Record<string, string>,
serviceName?: string,
composeFileName?: string,
build?: boolean,
noBuildCache?: boolean,
pullPolicy?: string,
filesToDelete?: FileToDelete[],
removeFiles?: boolean
): Promise<StackOperationResult> {
const logPrefix = `[Stack:${stackName}]`;
// Import dockerFetch dynamically to avoid circular dependency
const { dockerFetch } = await import('./docker.js');
// Merge envVars and secretVars for passing to Hawser
// Hawser will inject ALL these as shell environment variables (secrets are NOT written to .env)
const allEnvVars = { ...(envVars || {}), ...(secretVars || {}) };
const secretCount = secretVars ? Object.keys(secretVars).length : 0;
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} EXECUTE COMPOSE VIA HAWSER`);
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} Operation:`, operation);
console.log(`${logPrefix} Environment ID:`, envId);
console.log(`${logPrefix} Force recreate:`, forceRecreate ?? false);
console.log(`${logPrefix} Remove volumes:`, removeVolumes ?? false);
console.log(`${logPrefix} Service name:`, serviceName ?? '(all services)');
console.log(`${logPrefix} Compose filename:`, composeFileName ?? '(auto-detect)');
console.log(`${logPrefix} Non-secret env vars count:`, envVars ? Object.keys(envVars).length : 0);
console.log(`${logPrefix} Secret env vars count:`, secretCount);
if (allEnvVars && Object.keys(allEnvVars).length > 0) {
console.log(`${logPrefix} All env vars being sent (masked):`, JSON.stringify(redactEnvVarsForLog(allEnvVars), null, 2));
}
console.log(`${logPrefix} Compose content length:`, composeContent.length, 'chars');
console.log(`${logPrefix} Stack files count:`, stackFiles ? Object.keys(stackFiles).length : 0);
if (stackFiles && Object.keys(stackFiles).length > 0) {
console.log(`${logPrefix} Stack files:`, Object.keys(stackFiles).join(', '));
}
try {
// Build files map - include .env file ONLY for non-secret envVars
// Secrets are passed separately via allEnvVars and injected via shell env
const files: Record<string, string> = { ...(stackFiles || {}) };
if (envVars && Object.keys(envVars).length > 0) {
if (files['.env']) {
// stackFiles already has .env (e.g., from git repo with comments)
// Don't overwrite - the envVars are already passed separately for variable substitution
console.log(`${logPrefix} Preserving existing .env from stackFiles (${files['.env'].length} chars), envVars passed separately for substitution`);
} else {
// No .env in stackFiles - generate one from NON-SECRET envVars only
const envContent = Object.entries(envVars)
.map(([key, value]) => `${key}=${value}`)
.join('\n');
files['.env'] = envContent;
console.log(`${logPrefix} Generated .env file with ${Object.keys(envVars).length} non-secret variables`);
}
}
// Fetch registry credentials for Hawser to use for docker login
const { getRegistries } = await import('./db.js');
const allRegistries = await getRegistries();
const registries = allRegistries
.filter(r => r.username && r.password)
.map(r => ({
url: r.url,
username: r.username!,
password: r.password!
}));
if (registries.length > 0) {
console.log(`${logPrefix} Sending ${registries.length} registry credentials to Hawser`);
}
const body = JSON.stringify({
operation,
projectName: stackName,
composeFile: composeContent,
composeFileName, // Explicit compose filename to use (e.g., "docker-compose.prod.yml")
envVars: allEnvVars, // All vars (including secrets) - Hawser injects via shell env
files, // Files including .env (secrets NOT in .env file)
forceRecreate: forceRecreate || false,
removeVolumes: removeVolumes || false,
build: build || false,
noBuildCache: (build && noBuildCache) || false,
pullPolicy: pullPolicy || '',
registries, // Registry credentials for docker login
serviceName, // Target specific service only (with --no-deps)
// Git deletion sync (#966): agent re-verifies containment + content
// hash per file before deleting. Old agents ignore this field.
filesToDelete: filesToDelete && filesToDelete.length > 0
? filesToDelete.map(f => ({ path: f.path, sha256: f.hash }))
: undefined,
// Stack deletion (#1162): remove the agent-side stack dir on down
removeFiles: removeFiles || false
});
console.log(`${logPrefix} Sending request to Hawser agent...`);
const response = await dockerFetch(
'/_hawser/compose',
{
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body
},
envId
);
const result = (await response.json()) as {
success: boolean;
output?: string;
error?: string;
deletedFiles?: string[];
skippedFiles?: { path: string; reason: string }[];
};
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} HAWSER RESPONSE`);
console.log(`${logPrefix} ----------------------------------------`);
console.log(`${logPrefix} Success:`, result.success);
if (result.output) {
console.log(`${logPrefix} Output:`, result.output);
}
if (result.error) {
console.log(`${logPrefix} Error:`, result.error);
}
// Git deletion sync: interpret the agent's report. An agent that supports
// the feature always returns deletedFiles/skippedFiles (possibly empty
// arrays) when filesToDelete was sent. An old agent ignores the field and
// returns neither — every requested deletion is marked agent-no-support.
// Skips are FINAL (no carry-forward, no retry): the files stay on the
// remote host as unmanaged residue, identical to pre-feature behavior.
let deletion: DeletionApplyResult | undefined;
if (filesToDelete && filesToDelete.length > 0) {
if (result.deletedFiles !== undefined || result.skippedFiles !== undefined) {
deletion = {
deleted: result.deletedFiles ?? [],
skipped: (result.skippedFiles ?? []).map(s => ({
path: s.path,
reason: normalizeSkipReason(s.reason || 'apply-failed')
}))
};
for (const path of deletion.deleted) {
console.log(`${logPrefix} Agent removed "${path}" — deleted from the repository`);
}
for (const skip of deletion.skipped) {
if (skip.reason === 'already-absent') continue;
console.warn(`${logPrefix} Agent kept "${skip.path}" — ${skipReasonMessage(skip.reason)}`);
}
} else {
deletion = {
deleted: [],
skipped: filesToDelete.map(f => ({ path: f.path, reason: 'agent-no-support' as DeletionSkipReason }))
};
console.warn(`${logPrefix} ${skipReasonMessage('agent-no-support')} (${filesToDelete.length} file(s) affected)`);
}
}
if (result.success) {
return {
success: true,
output: result.output || `Stack "${stackName}" ${operation} completed via Hawser`,
deletion
};
} else {
return {
success: false,
output: result.output || '',
error: result.error || `Compose ${operation} failed`,
deletion
};
}
} catch (err: any) {
console.log(`${logPrefix} EXCEPTION in executeComposeViaHawser:`, err.message);
const isStringLength = err.message?.includes('Invalid string length');
return {
success: false,
output: '',
error: isStringLength
? `Stack files too large to send via Hawser. The repository may contain large binary files. Consider using a .dockerignore or moving large files out of the compose directory.`
: `Failed to ${operation} via Hawser: ${err.message}`
};
}
}
/**
* Route compose command to appropriate executor based on connection type.
*
* @param envVars - Non-secret environment variables (from .env file)
* @param secretVars - Secret environment variables (from DB, injected via shell env)
*/
async function executeComposeCommand(
operation: 'up' | 'down' | 'stop' | 'start' | 'restart' | 'pull',
options: ComposeCommandOptions,
composeContent: string,
envVars?: Record<string, string>,
secretVars?: Record<string, string>
): Promise<StackOperationResult> {
const { stackName, envId, forceRecreate, build, noBuildCache, pullPolicy, removeVolumes, stackFiles, workingDir, composePath, envPath, useOverrideFile, serviceName, composeFileName, filesToDelete, removeFiles } = options;
// Get environment configuration
const env = envId ? await getEnvironment(envId) : null;
if (!env) {
// Local socket connection (no environment specified)
return executeLocalCompose(
operation,
stackName,
composeContent,
undefined, // dockerHost
undefined, // tlsConfig
envVars,
secretVars,
forceRecreate,
removeVolumes,
envId,
workingDir,
composePath,
envPath,
useOverrideFile,
serviceName,
build,
noBuildCache,
pullPolicy
);
}
switch (env.connectionType) {
case 'hawser-standard':
case 'hawser-edge': {
// For Hawser deployments, we need to read the .env file and send variables via envVars
// because Docker Compose on the remote host may not auto-read the .env file reliably.
// Local deployments use --env-file flag, but Hawser needs variables injected via shell env.
let hawserEnvVars = envVars;
if (envPath && existsSync(envPath)) {
try {
const envFileContent = readFileSync(envPath, 'utf-8');
const envFileVars = parseEnvFileContent(envFileContent, stackName);
// Merge: envFileVars (lowest) < envVars (DB overrides)
// secretVars are handled separately in executeComposeViaHawser
hawserEnvVars = { ...envFileVars, ...(envVars || {}) };
console.log(`[Stack:${stackName}] Read ${Object.keys(envFileVars).length} vars from .env file for Hawser injection`);
} catch (err) {
console.warn(`[Stack:${stackName}] Failed to read .env file at ${envPath}:`, err);
}
}
// Include compose override file if it exists alongside the compose file
let hawserStackFiles = stackFiles;
const composeDir = workingDir || (composePath ? dirname(composePath) : null);
const composeBaseName = composePath ? basename(composePath) : 'compose.yaml';
if (composeDir) {
const overridePath = findComposeOverrideFile(composeDir, composeBaseName);
if (overridePath) {
try {
const overrideContent = readFileSync(overridePath, 'utf-8');
hawserStackFiles = { ...(hawserStackFiles || {}), [basename(overridePath)]: overrideContent };
console.log(`[Stack:${stackName}] Including override file for Hawser: ${basename(overridePath)}`);
} catch (err) {
console.warn(`[Stack:${stackName}] Failed to read override file at ${overridePath}:`, err);
}
}
}
// For git stacks: generate .env.dockhand with non-secret DB overrides
// This mirrors executeLocalCompose behavior (lines 1017-1023).
// envVars contains only the DB overrides (not merged repo .env values from hawserEnvVars).
if (useOverrideFile && envVars && Object.keys(envVars).length > 0) {
const header = '# Auto-generated by Dockhand. Do not edit - changes will be overwritten on next deploy.\n';
const lines = Object.entries(envVars).map(([k, v]) => `${k}=${v}`);
hawserStackFiles = { ...(hawserStackFiles || {}), '.env.dockhand': header + lines.join('\n') + '\n' };
console.log(`[Stack:${stackName}] Including .env.dockhand override file for Hawser (${Object.keys(envVars).length} vars)`);
}
return executeComposeViaHawser(
operation,
stackName,
composeContent,
envId!,
hawserEnvVars,
secretVars,
forceRecreate,
removeVolumes,
hawserStackFiles,
serviceName,
composeFileName,
build,
noBuildCache,
pullPolicy,
filesToDelete,
removeFiles
);
}
case 'direct': {
const port = env.port || 2375;
const dockerHost = `tcp://${env.host}:${port}`;
// Build TLS config if using HTTPS
const tlsConfig: TlsConfig | undefined = env.protocol === 'https' ? {
ca: env.tlsCa || undefined,
cert: env.tlsCert || undefined,
key: env.tlsKey || undefined,
skipVerify: env.tlsSkipVerify ?? false
} : undefined;
// A `direct` env with a `remote_stacks_dir` set gets its WHOLE stack folder
// (compose + includes + .env + sibling config) copied onto the target host under
// <remoteDir>/<stack>, so the backup helper can bind-mount it there. This is
// When the env has a `remote_stacks_dir`, Dockhand copies the whole stack folder to
// <remoteDir>/<stack> on the target host so the backup helper can read it AND so the
// compose's same-dir relative binds (`./data`) can be rewritten to that absolute host
// path (done inside executeLocalCompose). This resolves relative binds on the remote
// daemon WITHOUT --project-directory (which would break `include:`). No remote_stacks_dir
// -> nothing staged, compose unchanged: relative binds resolve against the local cwd
// (1.0.37 behavior), absolute/named binds work.
let remoteStackHostDir: string | undefined;
{
const { getEnvSetting } = await import('./db');
const { planRemoteStaging } = await import('./remote-staging-plan');
const remoteStacksDir = await getEnvSetting('remote_stacks_dir', envId ?? undefined);
// The tar is STREAMED from disk (O(1) RAM), so a large stack dir doesn't buffer.
const hasLocalDir = !!(operation === 'up' && workingDir && existsSync(workingDir));
const plan = planRemoteStaging({
operation, remoteStacksDir, stackName, composeContent, hasStackFiles: hasLocalDir,
});
if (plan.stage && plan.hostDir && workingDir) {
const { stageStackDirOnRemote } = await import('./stage-remote-stackfiles');
const { staged } = await stageStackDirOnRemote(envId!, plan.hostDir, workingDir);
console.log(`[Stack:${stackName}] direct env: staged ${staged} file(s) to ${plan.hostDir} on the remote host (${plan.reason})`);
remoteStackHostDir = plan.hostDir;
}
}
return executeLocalCompose(
operation,
stackName,
composeContent,
dockerHost,
tlsConfig,
envVars,
secretVars,
forceRecreate,
removeVolumes,
envId,
workingDir,
composePath,
envPath,
useOverrideFile,
serviceName,
build,
noBuildCache,
pullPolicy,
remoteStackHostDir
);
}
case 'socket':
default: {
// Honor the environment's configured socket path. Without this,
// docker compose falls back to /var/run/docker.sock regardless of
// the env's setting — wrong daemon for rootless/multi-socket hosts
// (#1172). Default '/var/run/docker.sock' is left as undefined so
// the CLI's own default applies (preserves existing behavior).
const sock = env.socketPath && env.socketPath !== '/var/run/docker.sock'
? `unix://${env.socketPath}`
: undefined;
return executeLocalCompose(
operation,
stackName,
composeContent,
sock,
undefined, // tlsConfig
envVars,
secretVars,
forceRecreate,
removeVolumes,
envId,
workingDir,
composePath,
envPath,
useOverrideFile,
serviceName,
build,
noBuildCache,
pullPolicy
);
}
}
}
// =============================================================================
// STACK DISCOVERY
// =============================================================================
/**
* List all compose stacks from Docker containers
*/
export async function listComposeStacks(envId?: number | null): Promise<ComposeStackInfo[]> {
// Import dynamically to avoid circular dependency
const { listContainers } = await import('./docker.js');
const containers = await listContainers(true, envId);
const stacks = new Map<string, Set<string>>();
// Container IDs with a pending DIGEST image update (the classic amber icon).
// A persisted row can also be a pure newer-version-tag (semver) suggestion with
// no digest update - those must NOT count as an "update available", so filter
// on hasImageUpdate. `newerVersionIds` drives the separate semver stack badge.
const pendingUpdateIds = new Set<string>();
const newerVersionIds = new Set<string>();
const newerVersionById = new Map<string, unknown>();
if (typeof envId === 'number') {
try {
const pending = await getPendingContainerUpdates(envId);
pending.forEach((p) => {
if (p.hasImageUpdate) pendingUpdateIds.add(p.containerId);
if (p.newerVersion) {
newerVersionIds.add(p.containerId);
try {
newerVersionById.set(p.containerId, JSON.parse(p.newerVersion));
} catch {
// malformed row - skip the badge for this one
}
}
});
} catch {
// Non-fatal: stacks just won't show update markers
}
}
containers.forEach((container) => {
const projectLabel = container.labels['com.docker.compose.project'];
if (projectLabel) {
if (!stacks.has(projectLabel)) {
stacks.set(projectLabel, new Set());
}
stacks.get(projectLabel)?.add(container.id);
}
});
const result: ComposeStackInfo[] = Array.from(stacks.entries()).map(([name, containerIds]) => {
const stackContainers = containers.filter((c) => containerIds.has(c.id));
const runningCount = stackContainers.filter((c) => c.state === 'running').length;
// Containers that exited with code 0 are "completed" (e.g., init/migration containers)
// and should not count against stack health
const completedCount = stackContainers.filter((c) =>
c.state === 'exited' && c.exitCode === 0
).length;
const activeTotal = stackContainers.length - completedCount;
const containerDetails: ContainerDetail[] = stackContainers
.map((c) => {
const service = c.labels['com.docker.compose.service'] || c.name;
// Build ports with structured data for clickable links
const ports = (c.ports || [])
.filter((p) => p.PublicPort)
.map((p) => ({
publicPort: p.PublicPort!,
privatePort: p.PrivatePort,
type: p.Type,
display: `${p.PublicPort}:${p.PrivatePort}/${p.Type}`
}));
// Build networks with IP addresses
const networks = Object.entries(c.networks || {}).map(([name, data]) => ({
name,
ipAddress: data?.ipAddress || ''
}));
const volumeCount = c.mounts?.length || 0;
return {
id: c.id,
name: c.name,
service,
state: c.state,
status: c.status,
health: c.health,
image: c.image,
ports,
networks,
volumeCount,
restartCount: c.restartCount || 0,
exitCode: c.exitCode,
created: c.created,
labels: c.labels || {},
updateAvailable: pendingUpdateIds.has(c.id),
newerVersion: newerVersionById.get(c.id) ?? null
};
})
.sort((a, b) => {
const orderA = getOrderValue(a.labels);
const orderB = getOrderValue(b.labels);
if (orderA !== orderB) return orderA - orderB;
return a.service.localeCompare(b.service);
});
return {
name,
containers: Array.from(containerIds),
containerDetails,
updatesAvailable: stackContainers.some((c) => pendingUpdateIds.has(c.id)),
updateCount: stackContainers.filter((c) => pendingUpdateIds.has(c.id)).length,
// Newer-version-tag (semver) suggestions in this stack - drives the Tag badge.
newerVersionCount: stackContainers.filter((c) => newerVersionIds.has(c.id)).length,
status:
activeTotal === 0
? 'stopped'
: runningCount >= activeTotal
? 'running'
: runningCount === 0
? 'stopped'
: 'partial'
};
});
return result;
}
/**
* Get containers for a specific stack by label
*/
async function getStackContainers(stackName: string, envId?: number | null): Promise<any[]> {
const { listContainers } = await import('./docker.js');
const containers = await listContainers(true, envId);
return containers.filter((c) => c.labels['com.docker.compose.project'] === stackName);
}
/**
* Extract path hints from Docker container labels for a stack.
* Docker Compose adds labels like:
* - com.docker.compose.project.working_dir: /path/to/stack
* - com.docker.compose.project.config_files: /path/to/docker-compose.yml[,...]
*/
export async function getStackPathHints(
stackName: string,
envId?: number | null
): Promise<{
workingDir: string | null;
configFiles: string[] | null;
}> {
const containers = await getStackContainers(stackName, envId);
if (containers.length === 0) {
return { workingDir: null, configFiles: null };
}
// Get labels from first container (all containers in stack have same project labels)
const labels = containers[0].labels || {};
const workingDir = labels['com.docker.compose.project.working_dir'] || null;
const configFilesRaw = labels['com.docker.compose.project.config_files'] || null;
// Config files can be comma-separated if multiple compose files were used
const configFiles = configFilesRaw ? configFilesRaw.split(',').map((f: string) => f.trim()) : null;
return { workingDir, configFiles };
}
/**
* Stop or remove orphan containers that belong to a stack but aren't defined in the compose file.
* These are dynamically-spawned child containers (e.g., nextcloud-aio master creates worker containers).
* Best-effort: errors are logged but don't fail the overall operation.
*/
async function cleanupOrphanStackContainers(
stackName: string,
envId: number | null | undefined,
operation: 'stop' | 'remove' | 'restart'
): Promise<void> {
try {
const containers = await getStackContainers(stackName, envId);
const targets = containers.filter(
(c) => c.state === 'running' || c.state === 'restarting'
);
if (targets.length === 0) return;
const { stopContainer, removeContainer, restartContainer } = await import('./docker.js');
const results = await Promise.allSettled(
targets.map((c) => {
if (operation === 'remove') return removeContainer(c.id, true, envId);
if (operation === 'restart') return restartContainer(c.id, envId);
return stopContainer(c.id, envId);
})
);
const failures = results.filter((r) => r.status === 'rejected');
if (failures.length > 0) {
console.warn(
`[stacks] ${failures.length} orphan container(s) failed to ${operation} for stack "${stackName}"`
);
}
} catch (err) {
console.warn(`[stacks] Failed to cleanup orphan containers for stack "${stackName}":`, err);
}
}
/**
* Helper to perform container-based operations for external stacks
* Used as fallback when no compose file exists.
* Uses Promise.allSettled for parallel execution.
*/
async function withContainerFallback(
stackName: string,
envId: number | null | undefined,
operation: 'start' | 'stop' | 'restart' | 'remove'
): Promise<StackOperationResult> {
const { startContainer, stopContainer, restartContainer, removeContainer } = await import('./docker.js');
const containers = await getStackContainers(stackName, envId);
if (containers.length === 0) {
return { success: false, error: `No containers found for stack "${stackName}"` };
}
// Execute all container operations in parallel
// Note: listContainers returns containers with lowercase property names: id, name, labels
const operationResults = await Promise.allSettled(
containers.map(async (container) => {
const containerName = container.name || container.id;
switch (operation) {
case 'start':
await startContainer(container.id, envId);
break;
case 'stop':
await stopContainer(container.id, envId);
break;
case 'restart':
await restartContainer(container.id, envId);
break;
case 'remove':
await removeContainer(container.id, true, envId);
break;
}
return containerName;
})
);
// Collect successes and failures
const successes: string[] = [];
const errors: string[] = [];
operationResults.forEach((result, index) => {
const containerName = containers[index].name || containers[index].id;
if (result.status === 'fulfilled') {
successes.push(result.value);
} else {
errors.push(`${containerName}: ${result.reason?.message || 'Unknown error'}`);
}
});
if (errors.length > 0) {
return {
success: successes.length > 0,
error: errors.join('; '),
output: successes.length > 0 ? `Partial success: ${successes.join(', ')}` : undefined
};
}
return {
success: true,
output: `${operation} completed for ${successes.length} container(s): ${successes.join(', ')}`
};
}
// =============================================================================
// STACK LIFECYCLE OPERATIONS
// =============================================================================
/**
* Result type for requireComposeFile - can indicate stack needs file location
*/
export interface RequireComposeResult {
success: boolean;
content?: string;
secretVars?: Record<string, string>;
/** Non-secret variables from database (needed for compose interpolation) */
nonSecretVars?: Record<string, string>;
needsFileLocation?: boolean;
error?: string;
/** Directory containing the compose file (for working directory) */
stackDir?: string;
/** Full path to the compose file (for imported stacks) */
composePath?: string;
/** Full path to the env file (for --env-file flag) */
envPath?: string;
/** Stack source type (internal/git/external), plumbed through from getStackComposeFile to avoid a redundant getStackSource lookup in callers */
sourceType?: StackSourceType;
}
/**
* Get compose file and secret vars for stack operations.
*
* Returns:
* - content: The compose file content
* - secretVars: Secret variables (from DB only, for shell injection)
* - envPath: Path to the .env file (Docker Compose reads non-secrets from it)
* - needsFileLocation: true if stack needs user to specify file paths
*/
export async function requireComposeFile(
stackName: string,
envId?: number | null,
composeConfigPath?: string
): Promise<RequireComposeResult> {
const composeResult = await getStackComposeFile(stackName, envId, composeConfigPath);
// If compose file not found, return info about what's needed
if (!composeResult.success) {
if (composeResult.needsFileLocation) {
return {
success: false,
needsFileLocation: true,
error: composeResult.error
};
}
return {
success: false,
error: composeResult.error || `Compose file not found for stack "${stackName}"`
};
}
// Get SECRET variables from database (for shell injection at runtime)
// These are NEVER written to disk
const secretVars = await getSecretEnvVarsAsRecord(stackName, envId);
// Get NON-SECRET variables from database (needed for compose interpolation)
// For git stacks without .env files, these are the only source of env vars
const nonSecretVars = await getNonSecretEnvVarsAsRecord(stackName, envId);
// Determine env file path for --env-file flag
// For stacks with custom composePath (adopted/external), derive envPath from same directory
// For internal stacks, use the default data directory
let envFilePath: string | null = null;
if (composeResult.composePath) {
// Adopted/external stack with custom compose path
if (composeResult.envPath) {
// Explicit env path stored in database
envFilePath = composeResult.envPath;
} else if (composeResult.envPath === '') {
// Explicitly no env file (user selected "no .env")
envFilePath = null;
} else {
// envPath is null - look for .env next to the compose file
envFilePath = join(dirname(composeResult.composePath), '.env');
}
} else {
// Internal stack - use default data directory location
const stackDir = composeResult.stackDir || await findStackDir(stackName, envId) || await getStackDir(stackName, envId);
envFilePath = join(stackDir, '.env');
}
// Docker Compose reads non-secrets from the .env file via --env-file.
// Secrets and non-secrets from DB need to be injected via shell environment
// for stacks without .env files (e.g., git stacks with manual env vars).
return {
success: true,
content: composeResult.content!,
secretVars,
nonSecretVars,
stackDir: composeResult.stackDir,
composePath: composeResult.composePath ?? undefined,
envPath: envFilePath ?? undefined,
sourceType: composeResult.sourceType
};
}
/**
* Redeploy a stack from a COMPLETE stack directory (the whole tree captured in a
* backup snapshot, extracted to `stackDir`), using the ORIGINAL compose filename.
* Reproduces the stack 1:1 — `include:`, override files, and sibling configs
* referenced by relative paths resolve from the extracted dir, and the compose
* file keeps its real name (e.g. immich.yaml). For Hawser envs every file in the
* dir is shipped as stackFiles so the remote host gets the full tree too.
*
* The caller owns `stackDir`'s lifecycle (extract then remove). Throws if the
* chosen compose file is missing from the dir.
*/
export async function redeployStackFromDir(
stackName: string,
stackDir: string,
composeFileName: string,
envId?: number | null
): Promise<StackOperationResult> {
const composePath = join(stackDir, composeFileName);
if (!existsSync(composePath)) {
throw new Error(`compose file "${composeFileName}" not found in restored stack dir`);
}
const composeContent = readFileSync(composePath, 'utf-8');
if (!composeContent || composeContent.trim().length === 0) {
throw new Error('restored compose file is empty; cannot redeploy');
}
const envPath = join(stackDir, '.env');
const hasEnv = existsSync(envPath);
const envVars = hasEnv ? parseEnvFileContent(readFileSync(envPath, 'utf-8'), stackName) : undefined;
// Secret env vars are stored encrypted in the DB and deliberately never written
// to the snapshot's .env, so the extracted dir has no copy of them. Load them
// from the DB and inject them like every other compose path does (#1329) —
// otherwise a restored stack comes up with its secrets interpolating to "".
const secretVars = await getSecretEnvVarsAsRecord(stackName, envId);
// For Hawser, ship the entire tree (compose + include:d files + sidecars + .env).
const stackFiles = await readDirFilesAsMap(stackDir);
return await executeComposeCommand(
'up',
{
stackName, envId,
workingDir: stackDir,
composePath,
envPath: hasEnv ? envPath : undefined,
composeFileName,
stackFiles
},
composeContent,
envVars,
secretVars
);
}
/**
* Start a stack using docker compose start (resumes stopped containers).
* Falls back to docker compose up if containers don't exist (stack was removed/down).
* Falls back to individual container start for stacks without compose files.
*/
/**
* Fire stack_started / stack_stopped after a successful start/stop. Best-effort;
* never changes the outcome. Only on success — a failed start/stop is not a
* "started/stopped" event. Individual container_started/stopped events still fire
* separately off the Docker event stream (different granularity). (#1295)
*/
async function notifyStackLifecycle(stackName: string, envId: number | null | undefined, event: 'stack_started' | 'stack_stopped', result: StackOperationResult): Promise<void> {
if (!result.success) return;
const started = event === 'stack_started';
try {
await sendEventNotification(event, {
title: started ? 'Stack started' : 'Stack stopped',
message: `Stack "${stackName}" ${started ? 'started' : 'stopped'}`,
type: 'success'
}, envId ?? undefined);
} catch { /* never changes the outcome */ }
}
export async function startStack(
stackName: string,
envId?: number | null
): Promise<StackOperationResult> {
const result = await requireComposeFile(stackName, envId);
if (!result.success) {
// No compose file - fall back to container-based operations
const fallback = await withContainerFallback(stackName, envId, 'start');
await notifyStackLifecycle(stackName, envId, 'stack_started', fallback);
return fallback;
}
// Git stacks need useOverrideFile to write .env.dockhand with DB overrides.
// sourceType is plumbed through from requireComposeFile (which already looked it up
// via getStackComposeFile/getStackSource) to avoid a redundant DB lookup.
const isGitStack = result.sourceType === 'git';
const opts: ComposeCommandOptions = { stackName, envId, workingDir: result.stackDir, composePath: result.composePath, envPath: result.envPath, useOverrideFile: isGitStack, stackFiles: await lifecycleStackFiles(result.stackDir) };
// Check if containers exist for this stack. If they do, use 'start' to resume
// them (preserves container IDs, avoids Traefik race conditions from recreation).
// If no containers exist (stack was removed/down), use 'up' to create them.
const containers = await getStackContainers(stackName, envId);
const operation = containers.length > 0 ? 'start' : 'up';
if (operation === 'up') {
await applyProviderSecretsToComposeResult(result, stackName, envId, `[Stack:${stackName}]`);
}
const startResult = await executeComposeCommand(
operation,
opts,
result.content!,
result.nonSecretVars,
result.secretVars
);
await notifyStackLifecycle(stackName, envId, 'stack_started', startResult);
return startResult;
}
/**
* Stop a stack using docker compose stop
* Falls back to individual container stop for stacks without compose files
*/
export async function stopStack(
stackName: string,
envId?: number | null
): Promise<StackOperationResult> {
const result = await requireComposeFile(stackName, envId);
if (!result.success) {
// No compose file - fall back to container-based operations
const fallback = await withContainerFallback(stackName, envId, 'stop');
await notifyStackLifecycle(stackName, envId, 'stack_stopped', fallback);
return fallback;
}
// Git stacks need useOverrideFile so `.env.dockhand` (the panel vars) is passed via
// --env-file; otherwise `docker compose stop` re-interpolates ${VAR:?} in the compose
// file with the panel vars missing and errors (#1313). Matches startStack/deployStack.
// sourceType is plumbed through from requireComposeFile to avoid a redundant DB lookup.
const isGitStack = result.sourceType === 'git';
const composeResult = await executeComposeCommand(
'stop',
{ stackName, envId, workingDir: result.stackDir, composePath: result.composePath, envPath: result.envPath, useOverrideFile: isGitStack, stackFiles: await lifecycleStackFiles(result.stackDir) },
result.content!,
result.nonSecretVars,
result.secretVars
);
// Stop any dynamically-spawned child containers not in the compose file
await cleanupOrphanStackContainers(stackName, envId, 'stop');
await notifyStackLifecycle(stackName, envId, 'stack_stopped', composeResult);
return composeResult;
}
/**
* Restart a stack using docker compose restart or stop+up (recreate mode).
*
* mode='restart' (default): Uses 'docker compose restart' — fast, in-place restart
* that preserves container IDs but won't fix stale network_mode references.
* mode='recreate': Uses 'docker compose stop' then 'docker compose up -d' —
* recreates containers, fixing network_mode: service:<container> dependencies.
*
* Falls back to individual container restart for stacks without compose files.
*/
export async function restartStack(
stackName: string,
envId?: number | null,
mode: 'restart' | 'recreate' = 'restart'
): Promise<StackOperationResult> {
const result = await requireComposeFile(stackName, envId);
if (!result.success) {
// No compose file - fall back to container-based operations
return withContainerFallback(stackName, envId, 'restart');
}
// Git stacks need useOverrideFile to write .env.dockhand with DB overrides.
// Non-git stacks still pass nonSecretVars for legacy support (stacks without
// .env files on disk get vars injected via shell env at executeLocalCompose).
// sourceType is plumbed through from requireComposeFile to avoid a redundant DB lookup.
const isGitStack = result.sourceType === 'git';
const opts: ComposeCommandOptions = { stackName, envId, workingDir: result.stackDir, composePath: result.composePath, envPath: result.envPath, useOverrideFile: isGitStack, stackFiles: await lifecycleStackFiles(result.stackDir) };
let composeResult: StackOperationResult;
if (mode === 'recreate') {
// Stop first, then bring up with --force-recreate to ensure new container IDs
await executeComposeCommand('stop', opts, result.content!, result.nonSecretVars, result.secretVars);
await applyProviderSecretsToComposeResult(result, stackName, envId, `[Stack:${stackName}]`);
composeResult = await executeComposeCommand('up', { ...opts, forceRecreate: true }, result.content!, result.nonSecretVars, result.secretVars);
} else {
composeResult = await executeComposeCommand('restart', opts, result.content!, result.nonSecretVars, result.secretVars);
}
// Restart any dynamically-spawned child containers not in the compose file
await cleanupOrphanStackContainers(stackName, envId, 'restart');
return composeResult;
}
/**
* Down a stack using docker compose down (removes containers, keeps files)
* For stacks without compose files, this is equivalent to stop
*/
export async function downStack(
stackName: string,
envId?: number | null,
removeVolumes = false
): Promise<StackOperationResult> {
const result = await requireComposeFile(stackName, envId);
if (!result.success) {
// No compose file - down is the same as stop
return withContainerFallback(stackName, envId, 'stop');
}
// useOverrideFile for git stacks — same reason as stopStack (#1313).
// sourceType is plumbed through from requireComposeFile to avoid a redundant DB lookup.
const isGitStack = result.sourceType === 'git';
const composeResult = await executeComposeCommand(
'down',
{ stackName, envId, removeVolumes, workingDir: result.stackDir, composePath: result.composePath, envPath: result.envPath, useOverrideFile: isGitStack, stackFiles: await lifecycleStackFiles(result.stackDir) },
result.content!,
result.nonSecretVars,
result.secretVars
);
// Remove any dynamically-spawned child containers not in the compose file
await cleanupOrphanStackContainers(stackName, envId, 'remove');
return composeResult;
}
/**
* Remove a stack completely (compose down + delete files + cleanup database)
* Uses stack locking to prevent concurrent operations.
*/
/**
* Compute exactly which on-disk directories a `removeStack(..., deleteFiles)` would delete,
* WITHOUT deleting anything. The delete-preview endpoint uses this so the confirm modal
* shows the user the same paths the backend will actually remove — one source of truth, no
* frontend/backend drift (the class of bug behind #675). Adopted stacks whose files live
* outside DATA_DIR are reported as `null` (Dockhand never deletes those).
*/
export async function computeStackDeletionPaths(
stackName: string,
envId?: number | null
): Promise<{ stackDir: string | null; gitDir: string | null; sourceType: string | null; namedVolumes: string[] }> {
const stackSource = await getStackSource(stackName, envId);
const stacksDir = getStacksDir();
// Named volumes compose created for this stack — exactly what `down --volumes` would
// remove (compose-managed, labeled with the project). Best-effort: a docker/API hiccup
// just yields an empty list (the delete still works; the modal just won't preview them).
let namedVolumes: string[] = [];
try {
const { listVolumes } = await import('./docker.js');
const vols = await listVolumes(envId);
namedVolumes = vols
.filter((v) => v.labels?.['com.docker.compose.project'] === stackName)
.map((v) => v.name)
.sort();
} catch { /* best-effort */ }
let stackDir: string | null = null;
if (stackSource?.composePath) {
const customDir = dirname(stackSource.composePath);
// SAME strict guard as removeStack (#675): strict subdir + basename match.
if (isDeletableStackDir(customDir, stacksDir, stackName) && existsSync(customDir)) {
stackDir = customDir;
}
}
if (!stackDir && !stackSource?.composePath) {
const defaultDir = await findStackDir(stackName, envId) || await getStackDir(stackName, envId);
if (existsSync(defaultDir)) stackDir = defaultDir;
}
// Git stacks additionally have a cloned repo dir that removeStack deletes.
let gitDir: string | null = null;
const gitStack = await getGitStackByName(stackName, envId);
if (gitStack) {
try {
const { getStackRepoPath } = await import('./git');
const repoPath = await getStackRepoPath(gitStack.id, gitStack.stackName, gitStack.environmentId);
if (repoPath && existsSync(repoPath)) gitDir = repoPath;
} catch { /* best-effort: no git dir shown if we can't resolve it */ }
}
return { stackDir, gitDir, sourceType: stackSource?.sourceType ?? null, namedVolumes };
}
export async function removeStack(
stackName: string,
envId?: number | null,
force = false,
removeVolumes = false,
deleteFiles = true
): Promise<StackOperationResult> {
return withStackLock(stackName, async () => {
// Get compose file (may not exist for external stacks)
const composeResult = await getStackComposeFile(stackName, envId);
// useOverrideFile for git stacks — same reason as stopStack (#1313).
// sourceType is plumbed through from getStackComposeFile (which already looked it
// up via getStackSource) to avoid a redundant DB lookup.
const isGitStack = composeResult.sourceType === 'git';
// Get stack containers BEFORE removing them (for cleanup later)
const stackContainers = await getStackContainers(stackName, envId);
// If compose file exists, run docker compose down first
if (composeResult.success) {
const envVars = await getNonSecretEnvVarsAsRecord(stackName, envId);
const secretVars = await getSecretEnvVarsAsRecord(stackName, envId);
// Stack removal cleanup (#1162): the agent deletes ONLY what Dockhand
// explicitly lists. The list is the local staging dir contents — exactly
// the files Dockhand ever wrote for this stack (compose, .env,
// .env.dockhand, git files), never user volume data (that exists only on
// the agent host). Each entry is hash-verified agent-side; the agent's
// stack dir is removed only if nothing else remains in it.
// Only built for Dockhand-managed staging dirs (inside DATA_DIR/stacks).
let removalFiles: FileToDelete[] | undefined;
if (composeResult.stackDir) {
const resolvedStaging = resolve(composeResult.stackDir);
if (resolvedStaging.startsWith(resolve(getStacksDir()) + '/')) {
removalFiles = Object.entries(hashDirFiles(resolvedStaging)).map(
([path, hash]) => ({ path, hash })
);
}
}
const downResult = await executeComposeCommand(
'down',
{
stackName,
envId,
removeVolumes,
workingDir: composeResult.stackDir,
composePath: composeResult.composePath ?? undefined,
envPath: composeResult.envPath ?? undefined,
useOverrideFile: isGitStack,
// Full stack removal: the Hawser agent cleans its stack dir (#1162)
removeFiles: true,
filesToDelete: removalFiles
},
composeResult.content!,
envVars,
secretVars
);
if (!downResult.success && !force) {
return downResult;
}
// Remove any dynamically-spawned child containers not handled by compose
await cleanupOrphanStackContainers(stackName, envId, 'remove');
// Local stack files ARE deleted below, but only under the DATA_DIR strict guard
// (#675) - Dockhand owns that dir. A direct env's REMOTE staged dir has no such
// guard: remote_stacks_dir is a user path that can hold co-located user data, and
// nothing distinguishes a staged file from the user's own there. So we never delete
// it - a stale compose is safe residue; an rm -rf could wipe user data.
if (deleteFiles && envId != null) {
try {
const { getEnvironment, getEnvSetting } = await import('./db');
const { normalizeBaseDir, stackDirIn } = await import('./stack-paths');
const env = await getEnvironment(envId);
if (env?.connectionType === 'direct') {
const remoteStacksDir = await getEnvSetting('remote_stacks_dir', envId);
const base = typeof remoteStacksDir === 'string' && remoteStacksDir.trim() ? normalizeBaseDir(remoteStacksDir) : '';
if (base) console.log(`[Stack:${stackName}] leaving staged files at ${stackDirIn(base, stackName)} on the remote host (not deleting - may hold user data)`);
}
} catch { /* log-only, never blocks removal */ }
}
} else {
// External stack - remove containers directly in parallel
const { removeContainer } = await import('./docker.js');
const removalResults = await Promise.allSettled(
stackContainers.map((container) =>
removeContainer(container.id, force, envId).then(() => container.name)
)
);
const errors: string[] = [];
removalResults.forEach((result, index) => {
if (result.status === 'rejected') {
const containerName = stackContainers[index].name || stackContainers[index].id;
errors.push(`Failed to remove ${containerName}: ${result.reason?.message || 'Unknown error'}`);
}
});
if (errors.length > 0 && !force) {
return {
success: false,
error: errors.join('; ')
};
}
}
// Clean up auto-update schedules and pending updates for stack containers
const envIdNum = typeof envId === 'number' ? envId : undefined;
for (const container of stackContainers) {
const containerName = container.names?.[0]?.replace(/^\//, '') || container.name;
const containerId = container.id;
// Clean up auto-update schedule
try {
const setting = await getAutoUpdateSetting(containerName, envIdNum);
if (setting) {
unregisterSchedule(setting.id, 'container_update');
await deleteAutoUpdateSchedule(containerName, envIdNum);
}
} catch {
// Ignore cleanup errors
}
// Clean up pending container update
try {
if (envIdNum) {
await removePendingContainerUpdate(envIdNum, containerId);
}
} catch {
// Ignore cleanup errors
}
}
// Clean up database records - collect errors but don't stop
const cleanupErrors: string[] = [];
// Delete compose file and directory
// Only delete files that are within Dockhand's data directory (stacks we created)
// Adopted/imported stacks have files outside DATA_DIR and should be preserved
const stackSource = await getStackSource(stackName, envId);
const stacksDir = getStacksDir();
// Determine what directory to delete (if any)
let stackDir: string | null = null;
if (stackSource?.composePath) {
// Only delete if the compose dir is a STRICT SUBDIR of DATA_DIR/stacks/ whose
// basename matches the stack name (#675 guard; see stack-delete-guard.ts).
const customDir = dirname(stackSource.composePath);
if (isDeletableStackDir(customDir, stacksDir, stackName) && existsSync(customDir)) {
stackDir = customDir;
}
}
// Fall back to default paths ONLY if no custom path was set in DB
// (Don't delete default-path files when an adopted stack has custom path outside DATA_DIR)
if (!stackDir && !stackSource?.composePath) {
const defaultDir = await findStackDir(stackName, envId) || await getStackDir(stackName, envId);
if (existsSync(defaultDir)) {
stackDir = defaultDir;
}
}
// Delete the directory if found — but ONLY when the caller asked to remove files.
// "Remove stack" (deleteFiles=false) leaves the compose/.env/data on disk; "Remove
// stack + files" (default) deletes them.
if (stackDir && deleteFiles) {
try {
rmSync(stackDir, { recursive: true, force: true });
} catch (err: any) {
console.error(`Failed to delete stack directory: ${err.message}`);
cleanupErrors.push(`directory: ${err.message}`);
}
// Verify deletion succeeded (rmSync with force:true may not throw on some failures)
if (existsSync(stackDir)) {
const verifyErr = 'Directory still exists after deletion attempt';
console.error(`Failed to delete stack directory: ${verifyErr}`);
cleanupErrors.push(`directory: ${verifyErr}`);
}
}
try {
await deleteStackSource(stackName, envId);
} catch (err: any) {
cleanupErrors.push(`stack source: ${err.message}`);
}
try {
await deleteStackEnvVars(stackName, envId);
} catch (err: any) {
cleanupErrors.push(`env vars: ${err.message}`);
}
// If git stack, clean up git stack record. The DB record always goes (the stack is
// gone); the cloned repo FILES on disk go only when deleteFiles is set.
try {
const gitStack = await getGitStackByName(stackName, envId);
if (gitStack) {
await deleteGitStack(gitStack.id);
if (deleteFiles) await deleteGitStackFiles(gitStack.id, gitStack.stackName, gitStack.environmentId);
}
// Also cleanup any orphaned git stacks with NULL environment_id for this stack name
if (envId !== undefined && envId !== null) {
const orphanedGitStack = await getGitStackByName(stackName, null);
if (orphanedGitStack) {
await deleteGitStack(orphanedGitStack.id);
if (deleteFiles) await deleteGitStackFiles(orphanedGitStack.id, orphanedGitStack.stackName, orphanedGitStack.environmentId);
}
}
} catch (err: any) {
cleanupErrors.push(`git stack: ${err.message}`);
}
// Check if directory deletion failed - this blocks stack recreation
const directoryError = cleanupErrors.find(e => e.startsWith('directory:'));
if (directoryError) {
return {
success: false,
error: `Stack containers stopped but directory cleanup failed (${directoryError}). Cannot recreate stack with same name until directory is manually removed.`
};
}
// Return success with optional cleanup warnings for non-critical errors
const output = cleanupErrors.length > 0
? `Stack "${stackName}" removed with cleanup warnings: ${cleanupErrors.join('; ')}`
: `Stack "${stackName}" removed successfully`;
return { success: true, output };
});
}
/**
* Fire the stack_deployed / stack_deploy_failed notification for a completed deploy.
* Called from the single deployStack() return point, so EVERY deploy path (local,
* Hawser, git webhook/manual) dispatches it — previously nothing did, so these
* notifications never fired (#1295). Best-effort: a notification failure never changes
* the deploy outcome (mirrors backups/index.ts notify()).
*/
async function notifyStackDeploy(name: string, envId: number | null | undefined, result: StackOperationResult, isGitDeploy: boolean): Promise<void> {
const eventType = result.success ? 'stack_deployed' : 'stack_deploy_failed';
// A git deploy suppresses the stack_* notification — deployGitStack emits the more
// specific git_sync_success/git_sync_failed instead (no double notification).
if (isGitDeploy) return;
try {
await sendEventNotification(eventType, {
title: result.success ? 'Stack deployed' : 'Stack deploy failed',
message: result.success
? `Stack "${name}" deployed successfully`
: `Stack "${name}" deploy failed: ${result.error || 'unknown error'}`,
type: result.success ? 'success' : 'error'
}, envId ?? undefined);
} catch { /* never changes the deploy outcome */ }
}
/**
* After a pulled stack redeploy, clear the dashboard "pending update" rows for this
* stack's containers now on the newest local image (#1311). Fire-and-forget: fully
* wrapped so nothing here can affect the already-succeeded deploy; only DELETEs rows.
*/
async function reconcileStackPendingUpdates(stackName: string, envId: number): Promise<void> {
try {
const pending = await getPendingContainerUpdates(envId);
if (!pending || pending.length === 0) return;
const { listContainers, getImageIdByTag } = await import('./docker.js');
const containers = await listContainers(true, envId);
const live = containers.map((c) => ({
name: c.name,
imageId: c.imageId,
project: c.labels?.['com.docker.compose.project']
}));
// Resolve each distinct pending tag to its newest local image id once.
const tagCache = new Map<string, string | null>();
for (const p of pending) {
if (!tagCache.has(p.currentImage)) {
try {
tagCache.set(p.currentImage, await getImageIdByTag(p.currentImage, envId));
} catch {
tagCache.set(p.currentImage, null); // unresolvable → keep (fail-safe)
}
}
}
const toClear = pendingRowsToClear(pending, live, (tag) => tagCache.get(tag) ?? null, stackName);
for (const id of toClear) {
await removePendingContainerUpdate(envId, id).catch(() => {});
}
} catch {
// Never let update-badge cleanup affect a deploy that already succeeded.
}
}
/**
* Deploy a stack (create or update)
* Uses stack locking to prevent concurrent deployments.
*/
export async function deployStack(options: DeployStackOptions): Promise<StackOperationResult> {
const { name, compose, envId, sourceDir, forceRecreate, build, noBuildCache, pullPolicy, composePath, envPath, composeFileName, envFileName, filesToDelete, isGitDeploy } = options;
const logPrefix = `[Stack:${name}]`;
console.log(`${logPrefix} ========================================`);
console.log(`${logPrefix} DEPLOY STACK START`);
console.log(`${logPrefix} ========================================`);
console.log(`${logPrefix} Environment ID:`, envId ?? '(none - local)');
console.log(`${logPrefix} Force recreate:`, forceRecreate ?? false);
console.log(`${logPrefix} Source directory:`, sourceDir ?? '(none)');
console.log(`${logPrefix} Custom compose path:`, composePath ?? '(none)');
console.log(`${logPrefix} Custom env path:`, envPath ?? '(none)');
console.log(`${logPrefix} Compose filename:`, composeFileName ?? '(none)');
console.log(`${logPrefix} Env filename:`, envFileName ?? '(none)');
// Validate stack name - Docker Compose requires lowercase alphanumeric, hyphens, underscores
// Must also start with a letter or number
if (!/^[a-z0-9][a-z0-9_-]*$/.test(name)) {
console.log(`${logPrefix} ERROR: Invalid stack name format`);
return {
success: false,
output: '',
error: 'Stack name must be lowercase, start with a letter or number, and contain only letters, numbers, hyphens, and underscores'
};
}
return withStackLock(name, async () => {
// Determine working directory: use custom composePath directory if provided,
// otherwise fall back to internal stack directory
let workingDir: string;
let actualComposePath: string | undefined;
let actualEnvPath: string | undefined = envPath; // Start with provided envPath (for adopted stacks)
let stackFiles: Record<string, string> | undefined;
let localDeletionResult: DeletionApplyResult | undefined;
if (composePath) {
// Adopted/imported stack: use the original compose file location
// This ensures relative paths in the compose file resolve correctly
// Files are NOT copied - we use them in-place at their original location
workingDir = dirname(composePath);
actualComposePath = composePath;
console.log(`${logPrefix} Using custom compose path, workingDir:`, workingDir);
} else if (sourceDir && existsSync(sourceDir)) {
// Git stack: copy entire source directory to internal stack directory
workingDir = await getStackDir(name, envId);
// Set actualComposePath using the provided compose filename from git stack config
if (composeFileName) {
actualComposePath = join(workingDir, composeFileName);
console.log(`${logPrefix} Using compose filename from git config:`, composeFileName);
} else {
// Detect compose file in source directory
const composeNames = ['docker-compose.yaml', 'docker-compose.yml', 'compose.yaml', 'compose.yml'];
for (const cn of composeNames) {
if (existsSync(join(sourceDir, cn))) {
actualComposePath = join(workingDir, cn);
console.log(`${logPrefix} Detected compose file:`, cn);
break;
}
}
}
// Set actualEnvPath using the provided env filename from git stack config
// Only if envFileName is provided (env file is optional for git stacks)
if (envFileName) {
actualEnvPath = join(workingDir, envFileName);
console.log(`${logPrefix} Using env filename from git config:`, envFileName);
console.log(`${logPrefix} Actual env path will be:`, actualEnvPath);
}
// Read all files for Hawser deployments
stackFiles = await readDirFilesAsMap(sourceDir);
console.log(`${logPrefix} Read ${Object.keys(stackFiles).length} files from source directory`);
console.log(`${logPrefix} Files:`, Object.keys(stackFiles).join(', '));
// Copy git source files to stack directory (overlay, not replace).
// Do NOT rmSync first — relative volume mounts (e.g., ./data) live here
// and would be destroyed, causing data loss (#831).
console.log(`${logPrefix} Copying source directory to stack directory...`);
mkdirSync(workingDir, { recursive: true });
cpSync(sourceDir, workingDir, {
recursive: true,
force: true,
filter: (src) => !src.includes('/.git/') && !src.endsWith('/.git')
});
console.log(`${logPrefix} Copied ${sourceDir} -> ${workingDir}`);
// Git deletion sync (#966): remove files that were deleted from the
// repository. The list is manifest entries absent from the new clone;
// the applier re-verifies containment + content hash per file, so
// volume data and locally modified files are never touched.
if (filesToDelete && filesToDelete.length > 0) {
localDeletionResult = applyFileDeletions(workingDir, filesToDelete);
for (const path of localDeletionResult.deleted) {
console.log(`${logPrefix} Removed "${path}" — deleted from the repository`);
}
for (const skip of localDeletionResult.skipped) {
if (skip.reason === 'already-absent') continue;
console.warn(`${logPrefix} Kept "${skip.path}" — ${skipReasonMessage(skip.reason)}`);
}
}
} else {
// Internal stack: check if a custom path exists in DB (adopted/imported stacks)
const source = await getStackSource(name, envId);
if (source?.composePath) {
workingDir = dirname(source.composePath);
actualComposePath = source.composePath;
if (source.envPath) {
actualEnvPath = source.envPath;
}
console.log(`${logPrefix} Using custom path from DB:`, workingDir);
} else {
// Default: compose file should already exist (written by saveStackComposeFile)
workingDir = await getStackDir(name, envId);
// Point at the default .env in the stack dir so its content (e.g. a
// bulk secret selector) reaches resolveProviderEnvVars below.
actualEnvPath = join(workingDir, '.env');
console.log(`${logPrefix} Using internal stack directory:`, workingDir);
}
}
// For Hawser deployments: include compose and .env in stackFiles
// Hawser writes files from the files map to disk at STACKS_DIR/{stackName}/
if (!stackFiles) {
stackFiles = {};
}
const composeFilename = actualComposePath ? basename(actualComposePath) : 'compose.yaml';
if (!stackFiles[composeFilename]) {
stackFiles[composeFilename] = compose;
console.log(`${logPrefix} Added ${composeFilename} to stackFiles for Hawser (${compose.length} chars)`);
}
let envFileContent: string | undefined = stackFiles['.env'];
if (!envFileContent && actualEnvPath && existsSync(actualEnvPath)) {
try {
envFileContent = readFileSync(actualEnvPath, 'utf-8');
stackFiles['.env'] = envFileContent;
console.log(`${logPrefix} Added .env to stackFiles for Hawser (${envFileContent.length} chars)`);
} catch (err) {
console.warn(`${logPrefix} Failed to read .env file at ${actualEnvPath}:`, err);
}
}
console.log(`${logPrefix} Compose content length:`, compose.length, 'chars');
console.log(`${logPrefix} Compose content (full):`);
console.log(compose);
// Fetch overrides and secrets from DB
const initialDbNonSecretVars = await getNonSecretEnvVarsAsRecord(name, envId);
const initialSecretVars = await getSecretEnvVarsAsRecord(name, envId);
// Add environment variables from 1Password
const source = await getStackSource(name, envId);
const { dbNonSecretVars, secretVars } = await resolveProviderEnvVars(
initialDbNonSecretVars,
initialSecretVars,
logPrefix,
source?.secretProviderId,
envFileContent,
{ stackName: name, envId }
);
console.log(`${logPrefix} DB non-secret override vars:`, Object.keys(dbNonSecretVars).length);
console.log(`${logPrefix} DB secret vars:`, Object.keys(secretVars).length);
// For git stacks (sourceDir provided), use the override file (.env.dockhand)
// to layer editor overrides on top of the repo's .env file.
// Only DB overrides go into .env.dockhand - repo values are already in the repo's env file.
// For internal/adopted stacks, the .env file is already the editor's output,
// so no override file is needed - only pass secrets for shell injection.
const isGitStack = !!sourceDir;
console.log(`${logPrefix} Calling executeComposeCommand...`);
const result = await executeComposeCommand(
'up',
{
stackName: name,
envId,
forceRecreate,
build,
noBuildCache,
pullPolicy,
stackFiles,
workingDir,
composePath: actualComposePath,
envPath: actualEnvPath,
useOverrideFile: isGitStack,
// Pass compose filename for Hawser (extracted from path or provided explicitly)
composeFileName: composeFileName || (actualComposePath ? basename(actualComposePath) : undefined),
filesToDelete
},
compose,
isGitStack ? dbNonSecretVars : undefined,
secretVars
);
console.log(`${logPrefix} ========================================`);
console.log(`${logPrefix} DEPLOY STACK RESULT`);
console.log(`${logPrefix} ========================================`);
console.log(`${logPrefix} Success:`, result.success);
if (result.output) {
console.log(`${logPrefix} Output:`, result.output);
}
if (result.error) {
console.log(`${logPrefix} Error:`, result.error);
}
// Deletion result: the remote (Hawser) result is authoritative when present;
// for local deployments the local applier's result is the truth.
if (!result.deletion && localDeletionResult) {
result.deletion = localDeletionResult;
}
// Fire stack_deployed / stack_deploy_failed. This is the single point every deploy
// path funnels through, so all of them notify (#1295). A git deploy suppresses the
// stack_* notification (deployGitStack sends git_sync_*).
await notifyStackDeploy(name, envId, result, isGitDeploy ?? false);
// Clear stale pending-update badges (#1311). Fire-and-forget with a timeout so a
// slow Docker API can't delay or affect the already-succeeded deploy.
if (result.success && pullPolicy && typeof envId === 'number') {
const envIdNum = envId;
void Promise.race([
reconcileStackPendingUpdates(name, envIdNum),
new Promise<void>((resolve) => setTimeout(resolve, 15000))
]).catch(() => {});
}
return result;
});
}
/**
* Pull images for a stack
*/
export async function pullStackImages(
stackName: string,
envId?: number | null
): Promise<{ success: boolean; output?: string; error?: string }> {
const result = await requireComposeFile(stackName, envId);
if (!result.success) {
return {
success: false,
error: result.error || 'Compose file not found'
};
}
return executeComposeCommand(
'pull',
{ stackName, envId, workingDir: result.stackDir, composePath: result.composePath, envPath: result.envPath },
result.content!,
result.nonSecretVars,
result.secretVars
);
}
/**
* Pull image for a specific service within a stack using docker compose pull <service>.
* This is the Compose-native approach to pulling images for auto-updates.
*
* @param stackName - The compose project name
* @param serviceName - The service name to pull
* @param envId - Optional environment ID
* @returns Operation result
*/
export async function pullStackService(
stackName: string,
serviceName: string,
envId?: number | null,
composeConfigPath?: string
): Promise<StackOperationResult> {
const result = await requireComposeFile(stackName, envId, composeConfigPath);
if (!result.success) {
return {
success: false,
error: result.error || `Compose file not found for stack "${stackName}"`
};
}
return executeComposeCommand(
'pull',
{
stackName,
envId,
workingDir: result.stackDir,
composePath: result.composePath,
envPath: result.envPath,
serviceName
},
result.content!,
result.nonSecretVars,
result.secretVars
);
}
/**
* Update a specific service within a stack using docker compose up -d --no-deps.
* Docker Compose detects image changes naturally (the image is pulled beforehand),
* so --force-recreate is not needed and can cause permission issues on bind mounts.
* This preserves all compose configuration (static IPs, network aliases, etc.) while only
* recreating the specified service when its image has changed.
*
* @param stackName - The compose project name
* @param serviceName - The service name to update
* @param envId - Optional environment ID
* @returns Operation result
*/
export async function updateStackService(
stackName: string,
serviceName: string,
envId?: number | null,
composeConfigPath?: string
): Promise<StackOperationResult> {
const result = await requireComposeFile(stackName, envId, composeConfigPath);
if (!result.success) {
return {
success: false,
error: result.error || `Compose file not found for stack "${stackName}"`
};
}
await applyProviderSecretsToComposeResult(result, stackName, envId, `[Stack:${stackName}]`);
// Don't use forceRecreate - Docker Compose will detect the image change
// naturally since the image was already pulled before this function is called.
// Using forceRecreate can cause permission issues on bind mounts.
// This matches the behavior of: docker compose pull && docker compose up -d
return executeComposeCommand(
'up',
{
stackName,
envId,
workingDir: result.stackDir,
composePath: result.composePath,
envPath: result.envPath,
serviceName
},
result.content!,
result.nonSecretVars,
result.secretVars
);
}
// =============================================================================
// ENVIRONMENT VARIABLE HELPERS
// =============================================================================
/**
* Save environment variables for a stack to the database (for secret tracking)
*/
export async function saveStackEnvVarsToDb(
stackName: string,
variables: { key: string; value: string; isSecret?: boolean }[],
envId?: number | null
): Promise<void> {
await setStackEnvVars(stackName, envId ?? null, variables);
}
/**
* Write environment variables to the .env file on disk (simple key=value format)
*
* WARNING: This generates a simple key=value file WITHOUT comments or formatting.
* ONLY use during initial stack CREATION when no .env file exists.
*
* For EDITS, use PUT /api/stacks/[name]/env/raw which preserves the raw content
* including all comments, formatting, and structure.
*/
export async function writeStackEnvFile(
stackName: string,
variables: { key: string; value: string; isSecret?: boolean }[],
envId?: number | null,
customEnvPath?: string
): Promise<void> {
if (customEnvPath) {
const v = await validateStackPath(customEnvPath);
if (!v.ok) throw new Error(v.error || 'Invalid env path');
}
let envFilePath: string;
if (customEnvPath) {
envFilePath = customEnvPath;
} else {
// Check if stack has a custom path in DB
const source = await getStackSource(stackName, envId);
if (source?.envPath) {
envFilePath = source.envPath;
} else if (source?.composePath) {
// Derive env path from custom compose path location
envFilePath = join(dirname(source.composePath), '.env');
} else {
// Fall back to default location
envFilePath = join(await findStackDir(stackName, envId) || await getStackDir(stackName, envId), '.env');
}
}
// Ensure parent directory exists
const dir = dirname(envFilePath);
if (!existsSync(dir)) {
mkdirSync(dir, { recursive: true });
}
// SECURITY: Only write non-secret variables to .env file
// Secrets are stored in DB and injected via shell environment at runtime
const rawContent = variables
.filter(v => v.key?.trim() && !v.isSecret)
.map(v => `${v.key.trim()}=${v.value}`)
.join('\n') + '\n';
writeFileSync(envFilePath, rawContent);
}
/**
* Write raw environment content directly to the .env file (preserves comments/formatting)
*
* NOTE: Raw content should NOT contain secrets. Secrets are managed via the form view,
* stored in DB, and injected via shell environment at runtime.
*/
export async function writeRawStackEnvFile(
stackName: string,
rawContent: string,
envId?: number | null,
customEnvPath?: string
): Promise<void> {
if (customEnvPath) {
const v = await validateStackPath(customEnvPath);
if (!v.ok) throw new Error(v.error || 'Invalid env path');
}
let envFilePath: string;
if (customEnvPath) {
envFilePath = customEnvPath;
} else {
// Check if stack has a custom path in DB
const source = await getStackSource(stackName, envId);
if (source?.envPath) {
envFilePath = source.envPath;
} else if (source?.composePath) {
// Derive env path from custom compose path location
envFilePath = join(dirname(source.composePath), '.env');
} else {
// Fall back to default location
envFilePath = join(await findStackDir(stackName, envId) || await getStackDir(stackName, envId), '.env');
}
}
// Ensure parent directory exists
const dir = dirname(envFilePath);
if (!existsSync(dir)) {
mkdirSync(dir, { recursive: true });
}
writeFileSync(envFilePath, rawContent);
}
/**
* Save environment variables for a stack (both to database and .env file)
*
* WARNING: Only use during initial stack CREATION - this generates a simple
* key=value file that does NOT preserve comments or formatting.
*
* For EDITS, the StackModal saves to:
* - PUT /api/stacks/[name]/env/raw (preserves raw content with comments)
* - PUT /api/stacks/[name]/env (updates secret flags in DB only)
*/
export async function saveStackEnvVars(
stackName: string,
variables: { key: string; value: string; isSecret?: boolean }[],
envId?: number | null,
customEnvPath?: string
): Promise<void> {
// Save to database for secret tracking
await saveStackEnvVarsToDb(stackName, variables, envId);
// Write .env file to disk for Docker Compose
await writeStackEnvFile(stackName, variables, envId, customEnvPath);
}
// =============================================================================
// SECRET PROVIDER INJECTION (deploy-time)
// =============================================================================
// Resolves secrets from the stack's bound secret provider at deploy time and
// merges them into the vars handed to `docker compose`. Two modes, depending on
// what the provider supports:
// - bulk pull: a whole environment / path of secrets, triggered by a selector
// variable (OP_ENVIRONMENT_ID for 1Password back-compat, or the generic
// DOCKHAND_SECRET_SELECTOR for any bulk-capable provider).
// - inline references: values the provider recognises as references (e.g.
// 1Password op://...), resolved in place.
// The bound provider decides what a reference is and how to resolve it; nothing
// here is 1Password-specific. Non-secret behaviour is untouched.
interface EnrichedEnvVars {
dbNonSecretVars: Record<string, string>;
secretVars: Record<string, string>;
// Names (no values) of secret keys pulled/resolved from the bound provider this
// deploy - bulk keys and inline refs promoted to secrets. Container inspect masks
// these; they are not in stack_env_vars, so getSecretKeysToMask can't see them.
injectedProviderKeys: string[];
}
// Variable names that trigger a bulk pull. OP_ENVIRONMENT_ID is retained for
// backward compatibility with the original 1Password integration.
const BULK_SELECTOR_VARS = ['DOCKHAND_SECRET_SELECTOR', 'OP_ENVIRONMENT_ID'];
async function resolveProviderEnvVars(
dbNonSecretVars: Record<string, string>,
secretVars: Record<string, string>,
logPrefix: string,
secretProviderId?: number | null,
stackEnvFileContent?: string,
persistTo?: { stackName: string; envId: number | null | undefined }
): Promise<EnrichedEnvVars> {
const envFileVars = stackEnvFileContent ? parseEnvFileContent(stackEnvFileContent) : {};
// Keys already present as DB secrets on entry; anything in secretVars beyond
// these at the end is provider-injected (bulk pull or promoted inline ref).
const dbSecretKeysOnEntry = new Set(Object.keys(secretVars));
const injectedProviderKeys = (): string[] =>
Object.keys(secretVars).filter((k) => !dbSecretKeysOnEntry.has(k));
// Persist the provider-injected key NAMES (no values) so container inspect can
// mask them. Done HERE, the single resolution choke point, so no caller can
// forget it (the primary deployStack path used to). Best-effort: a persist
// failure must never block a deploy.
const persistInjectedKeys = async () => {
if (!persistTo) return;
try {
await setStackInjectedSecretKeys(persistTo.stackName, persistTo.envId, injectedProviderKeys());
} catch (err) {
console.warn(`${logPrefix} Failed to persist injected secret key names:`, err);
}
};
const providerRow = secretProviderId ? await getSecretProviderById(secretProviderId) : undefined;
const provider = providerRow ? getProvider(providerRow.type) : undefined;
// --- Bulk pull (environment / path) --------------------------------------
// Priority: secrets > DB non-secrets > .env file (each overrides the previous)
let selector: string | undefined;
let selectorVar: string | undefined;
for (const name of BULK_SELECTOR_VARS) {
const v = secretVars[name] ?? dbNonSecretVars[name] ?? envFileVars[name];
if (v) {
selector = v;
selectorVar = name;
break;
}
}
if (selector && selectorVar) {
try {
if (providerRow && provider?.supportsBulk) {
// Strip the selector var from the values passed to the stack
delete secretVars[selectorVar];
delete dbNonSecretVars[selectorVar];
console.log(`${logPrefix} Resolving bulk selector via "${providerRow.name}" (${provider.label})`);
const bulkVars = await provider.resolveBulk(providerRow.config, selector);
console.log(`${logPrefix} ${provider.label} injected ${Object.keys(bulkVars).length} secret(s)`);
// Bulk values merged underneath, with explicit DB secrets keeping priority
secretVars = Object.assign(bulkVars, secretVars);
} else if (!providerRow) {
console.warn(`${logPrefix} ${selectorVar} is set but no secret provider is bound to this stack`);
} else if (!provider) {
console.warn(`${logPrefix} ${selectorVar} is set but bound provider type "${providerRow.type}" is not registered`);
} else {
console.warn(`${logPrefix} ${selectorVar} is set but provider "${providerRow.name}" (${provider.label}) does not support bulk pull`);
}
} catch (e: unknown) {
const msg = e instanceof Error ? e.message : String(e);
throw new Error(`Failed to load secrets from provider: ${msg}`);
}
}
// --- Inline references ----------------------------------------------------
// Only providers that support inline references detect any here.
const isRef = (value: unknown): value is string =>
provider?.supportsReferences ? provider.isReference(value) : false;
const envFileRefs = new Map<string, string>();
for (const [key, value] of Object.entries(envFileVars)) {
if (isRef(value)) {
envFileRefs.set(key, value.trim());
}
}
const refs = new Set<string>();
for (const value of Object.values(dbNonSecretVars)) {
if (isRef(value)) refs.add(value.trim());
}
for (const value of Object.values(secretVars)) {
if (isRef(value)) refs.add(value.trim());
}
for (const ref of envFileRefs.values()) refs.add(ref);
if (refs.size === 0) {
await persistInjectedKeys();
return { dbNonSecretVars, secretVars, injectedProviderKeys: injectedProviderKeys() };
}
if (!providerRow || !provider) {
console.warn(`${logPrefix} Found ${refs.size} reference(s) but no usable secret provider is bound to this stack; leaving them as literals`);
await persistInjectedKeys();
return { dbNonSecretVars, secretVars, injectedProviderKeys: injectedProviderKeys() };
}
let refMap: Map<string, string>;
try {
refMap = await provider.resolveSecretReferences(providerRow.config, Array.from(refs), logPrefix);
} catch (e: unknown) {
const msg = e instanceof Error ? e.message : String(e);
throw new Error(`Failed to resolve secret references: ${msg}`);
}
let promotedFromDb = 0;
for (const [key, value] of Object.entries(dbNonSecretVars)) {
if (isRef(value)) {
const resolved = refMap.get(value.trim());
if (resolved !== undefined) {
delete dbNonSecretVars[key];
secretVars[key] = resolved;
promotedFromDb++;
}
}
}
for (const [key, value] of Object.entries(secretVars)) {
if (isRef(value)) {
const resolved = refMap.get(value.trim());
if (resolved !== undefined) {
secretVars[key] = resolved;
}
}
}
let promotedFromEnvFile = 0;
for (const [key, ref] of envFileRefs) {
if (key in secretVars || key in dbNonSecretVars) continue;
const resolved = refMap.get(ref);
if (resolved !== undefined) {
secretVars[key] = resolved;
promotedFromEnvFile++;
}
}
console.log(`${logPrefix} ${provider.label} resolved ${refMap.size}/${refs.size} reference(s) (promoted from DB: ${promotedFromDb}, from .env: ${promotedFromEnvFile})`);
await persistInjectedKeys();
return { dbNonSecretVars, secretVars, injectedProviderKeys: injectedProviderKeys() };
}
/**
* Resolve the bound provider's secrets for a compose result produced by
* requireComposeFile(). Mutates result.secretVars / result.nonSecretVars in
* place so callers can pass the result through to executeComposeCommand
* without further plumbing.
*/
async function applyProviderSecretsToComposeResult(
result: RequireComposeResult,
stackName: string,
envId: number | null | undefined,
logPrefix: string
): Promise<void> {
if (!result.success || !result.secretVars || !result.nonSecretVars) return;
let envFileContent: string | undefined;
if (result.envPath && existsSync(result.envPath)) {
try {
envFileContent = readFileSync(result.envPath, 'utf-8');
} catch (err) {
console.warn(`${logPrefix} Failed to read .env at ${result.envPath}:`, err);
}
}
const source = await getStackSource(stackName, envId ?? undefined);
const { dbNonSecretVars, secretVars } = await resolveProviderEnvVars(
{ ...result.nonSecretVars },
{ ...result.secretVars },
logPrefix,
source?.secretProviderId,
envFileContent,
{ stackName, envId: envId ?? undefined }
);
result.nonSecretVars = dbNonSecretVars;
result.secretVars = secretVars;
}
// =============================================================================
// RE-EXPORTS FOR BACKWARDS COMPATIBILITY
// =============================================================================
// These exports maintain API compatibility with code that imports from docker.ts
// They can be removed once all imports are updated
export type { StackOperationResult as CreateStackResult };