Stateless Odoo 20 codespace blueprint for one-os-dev (port 18070, bind /mnt/one-os-dev)

.gitignore

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+.db_password
+__pycache__/

README.md

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+# stateless-container-for-one-os-dev
+
+Stateless **hot-reload Odoo 20 codespace** for [`1b-agent/one-os-dev`](../one-os-dev),
+deployed on the Easypanel project `onebspace`. Adapted from the proven
+[`stateless-container-for-onebspace-development`](../stateless-container-for-onebspace-development)
+blueprint (battle-tested Sep 2026 on Odoo 19) — same architecture, retargeted:
+
+| Item | Value |
+|---|---|
+| App service | `one-os-dev-codespace` |
+| DB service | `one-os-dev-codespace-db` (postgres:17 + pgWeb + dbGate) |
+| Host port | **18070** → container 8069 (18069 stays with the Odoo 19 os-dev codespace) |
+| Bind mount | `/root/Documents/trae_projects/one_b_os/one-os-dev` → `/mnt/one-os-dev` (rw) |
+| Base image | `python:3.12-slim` (inline Dockerfile, heredoc ENTRYPOINT) |
+| Hot reload | `--dev=reload,qweb,assets,xml,werkzeug` |
+| Filestore | named volume `one-os-dev-codespace-filestore` → `/var/lib/odoo` |
+
+## Deploy (one command + two MCP calls)
+
+```bash
+python3 deploy.py prepare   # regenerates easypanel.schema.json, inline.Dockerfile, init-odoo.sh, .db_password
+```
+
+Then (TRAE / agent with the Easypanel MCP):
+
+1. `createFromSchema` with the JSON from `easypanel.schema.json`
+2. `deployAppService` `{projectName: "onebspace", serviceName: "one-os-dev-codespace"}`
+3. First boot ≈ 5 min (pip install /mnt/one-os-dev builds lxml/pillow/python-ldap)
+4. `curl -sS -o /dev/null -w '%{http_code}\n' http://127.0.0.1:18070/web/database/manager` → 200
+5. DB manager master password: `admin` (in `.db_password` is the postgres password)
+
+## Before first boot — put the source where the bind mount expects it
+
+```bash
+git clone https://agents-apps-and-tools-gitea.nxldoy.easypanel.host/1b-agent/one-os-dev.git \
+    /root/Documents/trae_projects/one_b_os/one-os-dev -b 20.0
+```
+
+Live workflow: edit any `.py`/`.xml`/`.js` under that tree — changes go live on next request,
+no restart, no image rebuild (see the upstream blueprint README §5 for details/troubleshooting).

deploy.py

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+#!/usr/bin/env python3
+"""
+Deploy the Odoo 20 **one-one-os-dev codespace** (stateless hot-reload workspace)
+to Easypanel on a given project.
+
+This is the PROVEN-WORKING pipeline (tested Sep 14, 2026 on the `onebspace`
+project, service `os-dev-codespace`, container stable 34h+):
+
+  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/one-os-dev` + `pip install -r requirements.txt`
+     from the BIND-MOUNTED source tree (so live edits in /mnt/one-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`).
+
+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.
+
+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/one-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/one-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).
+"""
+from __future__ import annotations
+
+import json, pathlib, secrets, string, sys, subprocess, textwrap
+
+ROOT = pathlib.Path(__file__).resolve().parent
+
+# ---------- CONFIGURATION (edit these per project) --------------------------
+
+EASYPANEL_PROJECT  = "onebspace"          # project name in Easypanel
+APP_SERVICE        = "one-os-dev-codespace"   # app service name
+DB_SERVICE         = f"{APP_SERVICE}-db"  # companion postgres service
+HOST_PORT          = 18070                # host port → 8069 inside container
+FILESTORE_VOLUME   = f"{APP_SERVICE}-filestore"
+OS_DEV_HOST_PATH   = "/root/Documents/trae_projects/one_b_os/one-os-dev"
+BASE_IMAGE         = "python:3.12-slim"   # Debian 12 bookworm, slim, ~45MB
+PG_IMAGE           = "postgres:17"
+
+# 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}
+
+# ---------- helpers ----------------------------------------------------------
+
+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/one-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/one-os-dev
+        if [ -s /mnt/one-os-dev/requirements.txt ]; then
+            pip install --quiet --no-cache-dir --break-system-packages \
+                -r /mnt/one-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/one-os-dev/addons,/mnt/one-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 $(seq 1 30); do
+        python3 -c "
+    import socket, sys
+    s = socket.socket()
+    s.settimeout(2)
+    try:
+        s.connect(('${HOST}', int('${PORT:-5432}')))
+        sys.exit(0)
+    except Exception:
+        sys.exit(1)
+    " && break || sleep 2
+    done
+
+    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"
+
+
+def build_inline_dockerfile() -> str:
+    """Return the inline Dockerfile that Easypanel will build.
+
+    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/one-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 = build_schema(pwd)
+    save_schema_and_password(schema, pwd)
+    return schema, pwd
+
+
+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__":
+    sys.exit(main())

easypanel.schema.json

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+{
+  "name": "one-os-dev-codespace (stateless hot-reload workspace)",
+  "projectName": "onebspace",
+  "schema": {
+    "services": [
+      {
+        "type": "postgres",
+        "data": {
+          "serviceName": "one-os-dev-codespace-db",
+          "image": "postgres:17",
+          "databaseName": "postgres",
+          "user": "odoo",
+          "password": "3eqZETeQmn9otDLnLfILYlpR",
+          "exposedPort": 0,
+          "pgWeb": {
+            "enabled": true
+          },
+          "dbGate": {
+            "enabled": true
+          },
+          "resources": {
+            "memoryReservation": 256,
+            "memoryLimit": 1024,
+            "cpuReservation": 0.25,
+            "cpuLimit": 1
+          }
+        }
+      },
+      {
+        "type": "app",
+        "data": {
+          "serviceName": "one-os-dev-codespace",
+          "source": {
+            "type": "dockerfile",
+            "dockerfile": "FROM python:3.12-slim\nRUN cat > /usr/local/bin/init-odoo.sh <<'__INIT_EOF__'\n#!/bin/bash\nexec > /tmp/init.log 2>&1\nset -x\n\nif command -v apt-get >/dev/null 2>&1; then\n    apt-get update -qq\n    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \\\n        build-essential pkg-config \\\n        libpq-dev libpq5 \\\n        libxml2-dev libxslt1-dev \\\n        libldap2-dev libsasl2-dev \\\n        libjpeg-dev zlib1g-dev \\\n        libcurl4-openssl-dev libssl-dev libffi-dev \\\n        libxml2 libxslt1.1 libldap2 libsasl2-2 \\\n        libjpeg62-turbo zlib1g libcurl4 libssl3 libffi8 \\\n        fonts-noto-cjk node-less \\\n        >>/tmp/init.log 2>&1 || echo \"[init] WARN: apt-get install had errors (continuing)\"\nfi\n\nODOO_INSTALLED=0\npython3 -c \"import odoo\" 2>/dev/null && ODOO_INSTALLED=1\n\nif [ \"$ODOO_INSTALLED\" = \"0\" ]; then\n    echo \"[init] Installing Odoo from /mnt/one-os-dev (first boot \u2014 this takes ~5 min)...\"\n    pip install --quiet --no-cache-dir --break-system-packages --upgrade pip wheel\n    pip install --quiet --no-cache-dir --break-system-packages psycopg2-binary\n    pip install --quiet --no-cache-dir --break-system-packages /mnt/one-os-dev\n    if [ -s /mnt/one-os-dev/requirements.txt ]; then\n        pip install --quiet --no-cache-dir --break-system-packages \\\n            -r /mnt/one-os-dev/requirements.txt\n    fi\n    echo \"[init] Odoo install complete.\"\nelse\n    echo \"[init] Odoo already installed; skipping pip install.\"\nfi\n\nmkdir -p /etc/odoo /var/lib/odoo /var/log/odoo\ncat > /etc/odoo/odoo.conf <<EOF\n[options]\nadmin_passwd = ${ADMIN_PASSWD:-admin}\ndb_host = ${HOST}\ndb_port = ${PORT:-5432}\ndb_user = ${USER:-odoo}\ndb_password = ${PASSWORD}\ndbfilter = .*\nlist_db = True\naddons_path = /mnt/one-os-dev/addons,/mnt/one-os-dev/odoo/addons\ndata_dir = /var/lib/odoo\ndev_mode = reload,qweb,assets,xml,werkzeug\nxmlrpc_port = 8069\nworkers = 0\nlog_level = info\nEOF\n\necho \"[init] Waiting for postgres at ${HOST}:${PORT}...\"\nfor i in $(seq 1 30); do\n    python3 -c \"\nimport socket, sys\ns = socket.socket()\ns.settimeout(2)\ntry:\n    s.connect(('${HOST}', int('${PORT:-5432}')))\n    sys.exit(0)\nexcept Exception:\n    sys.exit(1)\n\" && break || sleep 2\ndone\n\necho \"[init] Starting Odoo with --dev=reload (live edits auto-apply)...\"\nexec odoo -c /etc/odoo/odoo.conf \\\n    --dev=reload,qweb,assets,xml,werkzeug \\\n    --db-filter='.*' \\\n    --limit-time-real=120 \\\n    --log-level=info\n__INIT_EOF__\nRUN chmod +x /usr/local/bin/init-odoo.sh\nENTRYPOINT [\"/usr/local/bin/init-odoo.sh\"]\nCMD []\n"
+          },
+          "env": "HOST=$(PROJECT_NAME)_one-os-dev-codespace-db\nPORT=5432\nUSER=odoo\nPASSWORD=3eqZETeQmn9otDLnLfILYlpR\nADMIN_PASSWD=admin\nPYTHONUNBUFFERED=1\nPIP_DISABLE_PIP_VERSION_CHECK=1\n",
+          "ports": [
+            {
+              "protocol": "tcp",
+              "published": 18070,
+              "target": 8069
+            }
+          ],
+          "domains": [
+            {
+              "host": "$(EASYPANEL_DOMAIN)",
+              "port": 8069,
+              "https": true,
+              "path": "/"
+            }
+          ],
+          "mounts": [
+            {
+              "type": "bind",
+              "hostPath": "/root/Documents/trae_projects/one_b_os/one-os-dev",
+              "mountPath": "/mnt/one-os-dev"
+            },
+            {
+              "type": "volume",
+              "name": "one-os-dev-codespace-filestore",
+              "mountPath": "/var/lib/odoo"
+            }
+          ],
+          "resources": {
+            "memoryReservation": 512,
+            "memoryLimit": 2048,
+            "cpuReservation": 0.5,
+            "cpuLimit": 2
+          }
+        }
+      }
+    ]
+  }
+}

init-odoo.sh

@@ -0,0 +1,74 @@
+#!/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/one-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/one-os-dev
+    if [ -s /mnt/one-os-dev/requirements.txt ]; then
+        pip install --quiet --no-cache-dir --break-system-packages \
+            -r /mnt/one-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/one-os-dev/addons,/mnt/one-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 $(seq 1 30); do
+    python3 -c "
+import socket, sys
+s = socket.socket()
+s.settimeout(2)
+try:
+    s.connect(('${HOST}', int('${PORT:-5432}')))
+    sys.exit(0)
+except Exception:
+    sys.exit(1)
+" && break || sleep 2
+done
+
+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

inline.Dockerfile

@@ -0,0 +1,80 @@
+FROM python:3.12-slim
+RUN cat > /usr/local/bin/init-odoo.sh <<'__INIT_EOF__'
+#!/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/one-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/one-os-dev
+    if [ -s /mnt/one-os-dev/requirements.txt ]; then
+        pip install --quiet --no-cache-dir --break-system-packages \
+            -r /mnt/one-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/one-os-dev/addons,/mnt/one-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 $(seq 1 30); do
+    python3 -c "
+import socket, sys
+s = socket.socket()
+s.settimeout(2)
+try:
+    s.connect(('${HOST}', int('${PORT:-5432}')))
+    sys.exit(0)
+except Exception:
+    sys.exit(1)
+" && break || sleep 2
+done
+
+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
+__INIT_EOF__
+RUN chmod +x /usr/local/bin/init-odoo.sh
+ENTRYPOINT ["/usr/local/bin/init-odoo.sh"]
+CMD []