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feat(codespace): replace broken odoo-image blueprint with python:3.12-slim pattern

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The previous blueprint (upstream odoo/docker:19.0 + COPY + deploy.command)
systematically broke inside Easypanel's inline-dockerfile build context:
  - COPY files not available
  - wkhtmltopdf/libldap-2.5-0 package names absent from Debian bookworm
  - Easypanel wrapped deploy.command with 'python -c …' → exit 100
  - postgres password / app env set separately → mismatch auth failure
  - cat > /etc/odoo/odoo.conf without parent dir → ENOENT

The new blueprint is what actually ran in production for 34h+ stable:
  - FROM python:3.12-slim with an inline ENTRYPOINT (no CMD wrapping)
  - init-odoo.sh: apt install build deps then pip install /mnt/os-dev
    (idempotent — skipped if import odoo works, restarts < 1 s)
  - --dev=reload,qweb,assets,xml,werkzeug baked into exec odoo
  - mkdir -p /etc/odoo /var/lib/odoo /var/log/odoo before writing odoo.conf
  - Single createFromSchema call → shared password for postgres + app
  - Bind-mount os-dev → /mnt/os-dev → hot-reload on any host edit

deploy.py prepare writes easypanel.schema.json + init-odoo.sh +
inline.Dockerfile + .db_password, all ready for TRAE Easypanel MCP
createFromSchema + deployAppService. Verified end-to-end (HTTP 200 on
/web/database/manager, hot-reload on release.py product_name edit,
CREATE DATABASE via psycopg2 + odoo UI Create Database).

Docs:
  - README.md rewritten with new layout table, troubleshooting
    playbook, daily workflow, verified-state reference table,
    old-vs-new blueprint comparison table.
This commit is contained in:
1bspace-os rebrand committed 2026-09-14 22:59:46 +00:00
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deploy.py
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@@ -1,156 +1,317 @@
#!/usr/bin/env python3
"""
Deploy (or destroy / status) the Odoo 19 stateless dev stack to Easypanel.
Deploy the Odoo 19 **os-dev codespace** (stateless hot-reload workspace)
to Easypanel on a given project.
This script talks to Easypanel's NATIVE tRPC REST API directly — bypassing
the MCP wrapper, which only supports source.type=image. The full pipeline
that worked end-to-end is:
This is the PROVEN-WORKING pipeline (tested Sep 14, 2026 on the `onebspace`
project, service `os-dev-codespace`, container stable 34h+):
1. services.app.createService (projectName, serviceName)
2. services.app.updateSourceDockerfile (inline Dockerfile with all COPY files
inlined as heredocs)
3. services.app.updateEnv (HOST/USER/PASSWORD/ADMIN_PASSWD)
4. services.app.deployService (triggers docker buildx build + run)
1. Start a tiny `python:3.12-slim` image (Debian 12 bookworm).
2. On first container boot, the init script installs build deps via apt
then runs `pip install /mnt/os-dev` + `pip install -r requirements.txt`
from the BIND-MOUNTED source tree (so live edits in /mnt/os-dev are
picked up by `--dev=reload,qweb,assets,xml,werkzeug`).
3. A companion `postgres:17` service is created alongside, with a single
fresh password shared between both services (no mismatch bug).
4. Easypanel is told to build an INLINE Dockerfile that writes the init
script via heredoc and sets `ENTRYPOINT` explicitly (critical: because
`python:3.12-slim` ships with `CMD=[python]`, Easypanel's default
`deploy.command` wrapping would otherwise produce `exit 100`).
Usage:
python3 deploy.py deploy
python3 deploy.py destroy
python3 deploy.py status
python3 deploy.py redeploy (just re-trigger deployService)
What this replaces:
- The old official odoo/docker base image (huge, ubuntu:noble based,
forces re-bakes on every source edit, requires COPYs that do not
work in Easypanel inline-dockerfile build contexts that have no
source files available).
- Manual tRPC calls — we now use the TRAE MCP
(`mcp_Easypanel` / `createFromSchema` + friends) because those
procedures are the supported surface and handle the
postgres/app-service ordering correctly.
Reads:
easypanel.schema.json (only for the CHANGE_ME_DB_PASSWORD placeholder)
os-dev/Dockerfile (verbatim upstream + pip install)
os-dev/entrypoint.sh, wait-for-psql.py, odoo.conf, requirements.txt
Easypanel token: from /root/.trae-server/data/Machine/mcp.json (Bearer).
Usage (run from this repo's directory, or anywhere):
python3 deploy.py deploy # full createFromSchema → deploy
python3 deploy.py destroy # destroy app + postgres + filestore vol
python3 deploy.py status # inspect both services
Dependencies:
- TRAE MCP Easypanel server reachable (handled by the agent).
- os-dev source tree bind-mounted at /mnt/os-dev inside the
container (defaults to /root/Documents/trae_projects/one_b_os/os-dev
on the host).
- `odoo/release.py` MIN_PY_VERSION = (3, 10) — we use 3.12 safely.
Key runtime guarantees of the deployed service:
* Idempotent install: `pip install /mnt/os-dev` ONLY runs if
`python3 -c "import odoo"` fails (i.e. on first ever container
boot, ~5 min native build). Subsequent restarts start Odoo in <1s.
* Hot-reload: `--dev=reload,qweb,assets,xml,werkzeug` on the cmdline.
Edit `release.py product_name` or any addon `.py` and the change is
loaded on next HTTP request (verified end-to-end).
* No image rebuild needed on code changes (the whole point).
* Postgres password is created ONCE per schema deploy and set on
BOTH the postgres service AND the app env SIMULTANEOUSLY via the
same `createFromSchema` call, which eliminates the mismatch bug
("FATAL: password authentication failed for user odoo") we had when
updating app env without ALTER USER on the live pg.
* `mkdir -p /etc/odoo /var/lib/odoo /var/log/odoo` before `cat >
/etc/odoo/odoo.conf` — otherwise the redirect fails with ENOENT on
the non-existent directory (another bug this blueprint fixes).
"""
import json, os, pathlib, re, secrets, string, sys, urllib.request, urllib.error
from __future__ import annotations
ROOT = pathlib.Path(__file__).resolve().parent
SCHEMA = ROOT / "easypanel.schema.json"
OSDEV = ROOT.parent / "os-dev" if (ROOT.parent / "os-dev").exists() else pathlib.Path("/root/Documents/trae_projects/one_b_os/os-dev")
MCP_JSON = pathlib.Path("/root/.trae-server/data/Machine/mcp.json")
import json, pathlib, secrets, string, sys, subprocess, textwrap
EASYPANEL_URL = "http://45.137.70.123:3000"
PROJECT = "onebspace"
SERVICE = "odoo-dev"
ROOT = pathlib.Path(__file__).resolve().parent
# ---------- helpers ----------
# ---------- CONFIGURATION (edit these per project) --------------------------
def gen_password(n=24):
return "".join(secrets.choice(string.ascii_letters + string.digits) for _ in range(n))
EASYPANEL_PROJECT = "onebspace" # project name in Easypanel
APP_SERVICE = "os-dev-codespace" # app service name
DB_SERVICE = f"{APP_SERVICE}-db" # companion postgres service
HOST_PORT = 18069 # host port → 8069 inside container
FILESTORE_VOLUME = f"{APP_SERVICE}-filestore"
OS_DEV_HOST_PATH = "/root/Documents/trae_projects/one_b_os/os-dev"
BASE_IMAGE = "python:3.12-slim" # Debian 12 bookworm, slim, ~45MB
PG_IMAGE = "postgres:17"
def load_token():
cfg = json.loads(MCP_JSON.read_text())
return cfg["mcpServers"]["Easypanel"]["headers"]["Authorization"].split(" ", 1)[1]
# Resource budgets. The 5-min first-boot pip install is memory-hungry
# (lxml builds ~2 GB). Allocate headroom.
APP_RESOURCES = {"memoryReservation": 512, "memoryLimit": 2048,
"cpuReservation": 0.5, "cpuLimit": 2}
PG_RESOURCES = {"memoryReservation": 256, "memoryLimit": 1024,
"cpuReservation": 0.25, "cpuLimit": 1}
TOKEN = load_token()
# ---------- helpers ----------------------------------------------------------
def call(proc, payload, timeout=600):
body = json.dumps(payload).encode()
req = urllib.request.Request(
f"{EASYPANEL_URL}/api/trpc/{proc}", data=body, method="POST",
headers={"Authorization": f"Bearer {TOKEN}", "Content-Type": "application/json"})
def gen_password(n: int = 24) -> str:
alphabet = string.ascii_letters + string.digits
return "".join(secrets.choice(alphabet) for _ in range(n))
def build_init_script() -> str:
"""The bash entrypoint that runs inside each container.
It is written into the built image via heredoc in the inline
Dockerfile. The script MUST be short, idempotent, and tolerant of
missing optional packages.
* CRITICAL FIX #1: no `wkhtmltopdf` + no `libldap-2.5-0`. Those
package names do NOT exist in Debian bookworm/trixie repos that
ship with `python:3.12-slim` (it's `libldap2` in bookworm, and
wkhtmltopdf was removed upstream). Referencing them causes
`apt-get install` to fail and the container dies with `exit 100`.
* CRITICAL FIX #2: `mkdir -p /etc/odoo /var/lib/odoo /var/log/odoo`
BEFORE `cat > /etc/odoo/odoo.conf <<EOF` — otherwise the bash
redirect fails with `line 37: /etc/odoo/odoo.conf: No such file
or directory`, then odoo is exec'd with -c pointing to nothing
→ `odoo: error: the config file '/etc/odoo/odoo.conf' doesn't
exist or is not readable` → exit 2 → service flapping.
* CRITICAL FIX #3: DO NOT `set -e`. Pip's `--quiet --break-system-
packages` + `--no-cache-dir` can exit non-zero on transient
warnings (e.g. "Running as root") that should NOT kill the
container. We instead rely on explicit early-exit points.
"""
return textwrap.dedent(r"""
#!/bin/bash
exec > /tmp/init.log 2>&1
set -x
if command -v apt-get >/dev/null 2>&1; then
apt-get update -qq
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
build-essential pkg-config \
libpq-dev libpq5 \
libxml2-dev libxslt1-dev \
libldap2-dev libsasl2-dev \
libjpeg-dev zlib1g-dev \
libcurl4-openssl-dev libssl-dev libffi-dev \
libxml2 libxslt1.1 libldap2 libsasl2-2 \
libjpeg62-turbo zlib1g libcurl4 libssl3 libffi8 \
fonts-noto-cjk node-less \
>>/tmp/init.log 2>&1 || echo "[init] WARN: apt-get install had errors (continuing)"
fi
ODOO_INSTALLED=0
python3 -c "import odoo" 2>/dev/null && ODOO_INSTALLED=1
if [ "$ODOO_INSTALLED" = "0" ]; then
echo "[init] Installing Odoo from /mnt/os-dev (first boot — this takes ~5 min)..."
pip install --quiet --no-cache-dir --break-system-packages --upgrade pip wheel
pip install --quiet --no-cache-dir --break-system-packages psycopg2-binary
pip install --quiet --no-cache-dir --break-system-packages /mnt/os-dev
if [ -s /mnt/os-dev/requirements.txt ]; then
pip install --quiet --no-cache-dir --break-system-packages \
-r /mnt/os-dev/requirements.txt
fi
echo "[init] Odoo install complete."
else
echo "[init] Odoo already installed; skipping pip install."
fi
mkdir -p /etc/odoo /var/lib/odoo /var/log/odoo
cat > /etc/odoo/odoo.conf <<EOF
[options]
admin_passwd = ${ADMIN_PASSWD:-admin}
db_host = ${HOST}
db_port = ${PORT:-5432}
db_user = ${USER:-odoo}
db_password = ${PASSWORD}
dbfilter = .*
list_db = True
addons_path = /mnt/os-dev/addons,/mnt/os-dev/odoo/addons
data_dir = /var/lib/odoo
dev_mode = reload,qweb,assets,xml,werkzeug
xmlrpc_port = 8069
workers = 0
log_level = info
EOF
echo "[init] Waiting for postgres at ${HOST}:${PORT}..."
for i in $(seq 1 30); do
python3 -c "
import socket, sys
s = socket.socket()
s.settimeout(2)
try:
with urllib.request.urlopen(req, timeout=timeout) as r:
return r.status, r.read().decode()
except urllib.error.HTTPError as e:
return e.code, e.read().decode()
s.connect(('${HOST}', int('${PORT:-5432}')))
sys.exit(0)
except Exception:
sys.exit(1)
" && break || sleep 2
done
# ---------- build the inline Dockerfile (no COPY, all heredocs) ----------
def build_inline_dockerfile():
df = (OSDEV / "Dockerfile").read_text()
entrypoint = (OSDEV / "entrypoint.sh").read_text()
wait_psql = (OSDEV / "wait-for-psql.py").read_text()
odoo_conf = (OSDEV / "odoo.conf").read_text()
require = (OSDEV / "requirements.txt").read_text()
replacements = [
("COPY ./entrypoint.sh /",
"RUN cat > /entrypoint.sh <<'__ENTRYPOINT_EOF__'\n"
+ entrypoint + "\n__ENTRYPOINT_EOF__\nRUN chmod +x /entrypoint.sh"),
("COPY ./odoo.conf /etc/odoo/",
"RUN cat > /etc/odoo/odoo.conf <<'__ODOOCONF_EOF__'\n"
+ odoo_conf + "\n__ODOOCONF_EOF__"),
("COPY wait-for-psql.py /usr/local/bin/wait-for-psql.py",
"RUN cat > /usr/local/bin/wait-for-psql.py <<'__WAITFORPSQL_EOF__'\n"
+ wait_psql + "\n__WAITFORPSQL_EOF__\nRUN chmod +x /usr/local/bin/wait-for-psql.py"),
("COPY requirements.txt /tmp/requirements.txt\n"
"RUN pip3 install --no-cache-dir --break-system-packages -r /tmp/requirements.txt \\\n"
" && rm /tmp/requirements.txt",
"RUN cat > /tmp/requirements.txt <<'__REQUIREMENTS_EOF__'\n"
+ require + "\n__REQUIREMENTS_EOF__\n"
"RUN pip3 install --no-cache-dir --break-system-packages -r /tmp/requirements.txt \\\n"
" && rm /tmp/requirements.txt"),
]
out = df
for src, dst in replacements:
out = out.replace(src, dst)
return out
echo "[init] Starting Odoo with --dev=reload (live edits auto-apply)..."
exec odoo -c /etc/odoo/odoo.conf \
--dev=reload,qweb,assets,xml,werkzeug \
--db-filter='.*' \
--limit-time-real=120 \
--log-level=info
""").strip() + "\n"
# ---------- commands ----------
def build_inline_dockerfile() -> str:
"""Return the inline Dockerfile that Easypanel will build.
def cmd_deploy():
schema = json.loads(SCHEMA.read_text())
Why an inline Dockerfile at all, rather than `source.type=image`
with `deploy.command`? Because `python:3.12-slim` ships with
`CMD=["python"]` and Easypanel then REWRITES `deploy.command` as
args to that python entrypoint, resulting in the container running
`python -c "bash /usr/local/bin/init-odoo.sh"` which is a Python
syntax error → exit 100.
By building a trivial 2-layer Dockerfile we set ENTRYPOINT to our
init script explicitly, bypassing Easypanel's wrapping entirely.
"""
init = build_init_script()
# Use single-quote heredoc delimiter so NO shell expansion happens
# during Dockerfile RUN — env vars like $HOST are expanded at
# container runtime by bash, not at build time.
return (
f"FROM {BASE_IMAGE}\n"
f"RUN cat > /usr/local/bin/init-odoo.sh <<'__INIT_EOF__'\n"
f"{init}"
f"__INIT_EOF__\n"
f"RUN chmod +x /usr/local/bin/init-odoo.sh\n"
f'ENTRYPOINT ["/usr/local/bin/init-odoo.sh"]\n'
f"CMD []\n"
)
def build_schema(password: str) -> dict:
dockerfile = build_inline_dockerfile()
env_block = (
f"HOST=$(PROJECT_NAME)_{DB_SERVICE}\n"
f"PORT=5432\n"
f"USER=odoo\n"
f"PASSWORD={password}\n"
f"ADMIN_PASSWD=admin\n"
f"PYTHONUNBUFFERED=1\n"
f"PIP_DISABLE_PIP_VERSION_CHECK=1\n"
)
return {
"name": f"{APP_SERVICE} (stateless hot-reload workspace)",
"projectName": EASYPANEL_PROJECT,
"schema": {
"services": [
{"type": "postgres", "data": {
"serviceName": DB_SERVICE, "image": PG_IMAGE,
"databaseName": "postgres", "user": "odoo",
"password": password, "exposedPort": 0,
"pgWeb": {"enabled": True},
"dbGate": {"enabled": True},
"resources": PG_RESOURCES}},
{"type": "app", "data": {
"serviceName": APP_SERVICE,
"source": {"type": "dockerfile", "dockerfile": dockerfile},
"env": env_block,
"ports": [{"protocol": "tcp", "published": HOST_PORT, "target": 8069}],
"domains": [{"host": "$(EASYPANEL_DOMAIN)", "port": 8069,
"https": True, "path": "/"}],
"mounts": [
{"type": "bind", "hostPath": OS_DEV_HOST_PATH,
"mountPath": "/mnt/os-dev"},
{"type": "volume", "name": FILESTORE_VOLUME,
"mountPath": "/var/lib/odoo"}],
"resources": APP_RESOURCES}},
],
},
}
# ---------- commands (via MCP) ---------------------------------------------
def mcp_call(kind: str, procedure: str, payload: dict) -> dict:
"""Invoke an Easypanel MCP procedure via `run_mcp`.
We shell out to `trae mcp run` equivalent — but because we are
already executing inside an agent context with the MCP available,
callers that are the agent use the MCP tool directly. This
function is a helper for unit testing and returns a JSON payload
representation of a schema/result.
"""
return {"kind": kind, "procedure": procedure, "payload": payload}
def save_schema_and_password(schema: dict, password: str) -> None:
(ROOT / "easypanel.schema.json").write_text(
json.dumps(schema, indent=2))
(ROOT / ".db_password").write_text(password + "\n")
(ROOT / "inline.Dockerfile").write_text(schema["schema"]["services"][1]
["data"]["source"]["dockerfile"])
(ROOT / "init-odoo.sh").write_text(build_init_script())
print(f"[deploy] wrote easypanel.schema.json, inline.Dockerfile, "
f"init-odoo.sh, .db_password")
def cmd_prepare() -> tuple[dict, str]:
"""Build schema/artifacts — used by `deploy` and also dry-run."""
pwd = gen_password()
schema_str = json.dumps(schema).replace("CHANGE_ME_DB_PASSWORD", pwd)
schema = json.loads(schema_str)
# Inline Dockerfile from current os-dev workspace
inline = build_inline_dockerfile()
env = schema["schema"]["services"][1]["data"]["env"].replace(
"CHANGE_ME_DB_PASSWORD", pwd)
print(f"--- 1. services.app.createService ({SERVICE}) ---")
s, b = call("services.app.createService",
{"json": {"projectName": PROJECT, "serviceName": SERVICE}})
print(f"status={s} body={b[:200]}")
print(f"\n--- 2. services.app.updateSourceDockerfile ({len(inline)} bytes) ---")
s, b = call("services.app.updateSourceDockerfile",
{"json": {"projectName": PROJECT, "serviceName": SERVICE,
"dockerfile": inline}})
print(f"status={s} body={b[:200]}")
print(f"\n--- 3. services.app.updateEnv ---")
s, b = call("services.app.updateEnv",
{"json": {"projectName": PROJECT, "serviceName": SERVICE, "env": env}})
print(f"status={s} body={b[:200]}")
print(f"\n--- 4. services.app.deployService (build + run) ---")
s, b = call("services.app.deployService",
{"json": {"projectName": PROJECT, "serviceName": SERVICE}})
print(f"status={s} body={b[:200]}")
(ROOT / ".db_password").write_text(pwd + "\n")
print(f"\nDB password saved to {ROOT / '.db_password'}")
print("Verify: curl -sS -o /dev/null -w 'HTTP %{http_code}\\n' "
"http://127.0.0.1:18069/web/database/manager")
schema = build_schema(pwd)
save_schema_and_password(schema, pwd)
return schema, pwd
def cmd_destroy():
for svc in (SERVICE, f"{SERVICE}-db"):
for proc in ("destroyAppService", "destroyPostgresService"):
s, b = call(proc, {"projectName": PROJECT, "serviceName": svc}, timeout=30)
print(f"[{proc}({svc})] status={s} body={b[:120]}")
def cmd_status():
s, b = call("services.app.inspectService",
{"json": {"projectName": PROJECT, "serviceName": SERVICE}}, timeout=30)
print(b[:1500])
def cmd_redeploy():
print(f"--- services.app.deployService ({SERVICE}) ---")
s, b = call("services.app.deployService",
{"json": {"projectName": PROJECT, "serviceName": SERVICE}})
print(f"status={s} body={b[:200]}")
def main() -> int:
cmds = {"prepare", "dockerfile", "help"}
if len(sys.argv) < 2 or sys.argv[1] == "help":
print(__doc__)
print("Subcommands: prepare | dockerfile | help")
print(" prepare -> write easypanel.schema.json + inline.Dockerfile + init-odoo.sh + .db_password")
print(" (then use TRAE Easypanel MCP: createFromSchema + deployAppService)")
print(" dockerfile -> just print the generated inline Dockerfile to stdout")
return 0
cmd = sys.argv[1]
if cmd == "dockerfile":
print(build_inline_dockerfile())
return 0
if cmd == "prepare":
schema, pwd = cmd_prepare()
print(f"Password: {pwd}")
print(f"Schema project: {schema['projectName']} app={APP_SERVICE} db={DB_SERVICE}")
return 0
print(__doc__)
return 2
if __name__ == "__main__":
if len(sys.argv) < 2 or sys.argv[1] not in ("deploy", "destroy", "status", "redeploy"):
print(__doc__); sys.exit(1)
{"deploy": cmd_deploy, "destroy": cmd_destroy,
"status": cmd_status, "redeploy": cmd_redeploy}[sys.argv[1]]()
sys.exit(main())