Odoo 14

.env

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+ODOO_ADMIN_PASSWORD=odoo
+POSTGRES_HOST=odoo-postgres
+POSTGRES_USER=odoo
+POSTGRES_PASSWORD=odoo
+POSTGRES_DB=odoo
+SMTP_HOST=odoo-smtp
+SMTP_SENDER=odoo@example.com

README.md

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+Odoo
+====
+
+Overview
+--------
+
+Odoo is a suite of open source business apps that cover all your company needs: CRM, eCommerce,
+accounting, inventory, point of sale, project management, etc. Odoo runs on python 3 and uses
+PostgreSQL database.
+
+Development without docker-compose
+----------------------------------
+
+```bash
+rm -rf ~/postgres_data
+mkdir ~/postgres_data
+podman run -it --rm \
+    --env "POSTGRES_USER=odoo" \
+    --env "POSTGRES_PASSWORD=odoo" \
+    --env "POSTGRES_DB=odoo" \
+    --volume ~/postgres_data:/var/lib/postgresql/data \
+    --ip 10.88.0.2 \
+    docker.io/postgres:16-alpine
+```
+
+```bash
+podman build -t odoo:latest odoo
+
+rm -rf ~/odoo_{conf,data}
+mkdir ~/odoo_{conf,data}
+podman run -it --rm \
+    --env-file .env \
+    --volume ~/odoo_conf:/srv/odoo/conf \
+    --volume ~/odoo_data:/srv/odoo/data \
+    --add-host odoo-postgres:10.88.0.2 \
+    --ip 10.88.0.3 \
+    odoo:latest
+```

docker-compose.yml

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+---
+version: '3'
+services:
+
+  odoo:
+    build: odoo
+    image: odoo:14.0.0-240826
+    restart: unless-stopped
+    depends_on:
+      - odoo-postgres
+    env_file:
+      - .env
+    expose:
+      - 8080
+    ports:
+      - 8080:8080
+    volumes:
+      - odoo_conf:/srv/odoo/conf
+      - odoo_data:/srv/odoo/data
+
+  odoo-postgres:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER
+      - POSTGRES_PASSWORD
+      - POSTGRES_DB
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+volumes:
+  odoo_conf:
+  odoo_data:
+  postgres_data:

odoo/Dockerfile

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+FROM docker.io/alpine:3.12
+
+RUN \
+    # Update packages
+    apk --no-cache upgrade && \
+    # Install common packages
+    apk --no-cache add libbz2 libgcc libressl libstdc++ libxml2 libxslt ncurses-libs pcre readline s6 xz-libs && \
+    # Install python
+    apk --no-cache add python3 py3-pip py3-wheel && \
+    # Install runtime dependencies
+    apk --no-cache add libffi libjpeg-turbo libpq nodejs postgresql-client ttf-dejavu ttf-droid ttf-freefont ttf-liberation ttf-ubuntu-font-family wkhtmltopdf && \
+    # Set time zone data
+    apk --no-cache add tzdata && \
+    cp /usr/share/zoneinfo/UTC /etc/localtime && \
+    apk --no-cache del tzdata && \
+    # Set python interpret
+    ln -s /usr/bin/python3 /usr/bin/python && \
+    # Replace wkhtmltopdf
+    # Extracted from https://github.com/Surnet/docker-wkhtmltopdf
+    # wkhtmltopdf 0.12.7 is expected to support Alpine linux out of the box
+    wget https://repo.spotter.cz/libwkhtmltox.tar.xz -O - | tar -xJf - -C / && \
+    # Cleanup
+    rm -rf /etc/crontabs/root /etc/periodic
+
+RUN \
+    # Install build dependencies
+    apk --no-cache add --virtual .deps build-base git libffi-dev libjpeg-turbo-dev libxml2-dev libxslt-dev linux-headers msttcorefonts-installer openldap-dev postgresql-dev python3-dev && \
+    # Update fonts
+    update-ms-fonts && \
+    fc-cache -f && \
+    # Install Odoo
+    git clone -b 14.0 --depth 1 https://github.com/odoo/odoo.git /srv/odoo && \
+    cd /srv/odoo && \
+    pip3 install gevent==20.9.0 --no-build-isolation && \
+    pip3 install -r requirements.txt && \
+    mkdir /srv/odoo/conf && \
+    # Create OS user
+    addgroup -S -g 8080 odoo && \
+    adduser -S -u 8080 -h /srv/odoo -s /bin/false -g odoo -G odoo odoo && \
+    chown -R odoo:odoo /srv/odoo && \
+    # Cleanup
+    apk --no-cache del .deps && \
+    find /srv/odoo -name '.git*' -exec rm -rf {} + && \
+    rm -rf /root/.cache
+
+COPY image.d/srv/odoo/ /srv/odoo/
+COPY image.d/etc/ /etc/
+COPY image.d/entrypoint.sh /
+
+VOLUME ["/srv/odoo/conf", "/srv/odoo/data"]
+EXPOSE 8080
+ENTRYPOINT ["/entrypoint.sh"]

odoo/image.d/entrypoint.sh

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+#!/bin/sh
+set -e
+
+if [ "$*" != "" ]; then
+    exec "$@"
+fi
+
+echo "Starting Odoo..."
+
+# Fix volume permissions
+chown -R odoo:odoo /srv/odoo/conf /srv/odoo/data
+
+# Configure Odoo
+python3 /srv/odoo/conf-from-env-vars.py
+
+# Populate database
+export PGPASSWORD=${POSTGRES_PASSWORD}
+DB_EXISTS=$(psql -h "${POSTGRES_HOST}" -Atc "SELECT 1 FROM res_users" "${POSTGRES_DB}" "${POSTGRES_USER}" 2>/dev/null || true)
+if [ -z "${DB_EXISTS}" ]; then
+    echo "Populating database..."
+    su - odoo -s /bin/sh -c '/srv/odoo/odoo-bin -c /srv/odoo/conf/odoo.conf -i base --without-demo all --load-language cs_CZ' >/tmp/odoo.log 2>&1 &
+    ODOO_PID=$!
+    until grep -q 'odoo.modules.loading: Modules loaded.' /tmp/odoo.log; do
+        if ! kill -0 ${ODOO_PID} 2>/dev/null; then
+            cat /tmp/odoo.log >&2
+            echo "Odoo database population process ended unexpectedly." >&2
+            exit 1
+        fi
+        sleep 1
+    done
+    kill ${ODOO_PID}
+    psql -h "${POSTGRES_HOST}" -Atc "UPDATE res_lang SET active = true WHERE code = 'cs_CZ'" "${POSTGRES_DB}" "${POSTGRES_USER}" >/dev/null
+    psql -h "${POSTGRES_HOST}" -Atc "UPDATE res_partner SET lang = 'cs_CZ', tz = 'Europe/Prague' WHERE id = 3" "${POSTGRES_DB}" "${POSTGRES_USER}" >/dev/null
+fi
+# Update admin
+if [ -n "${ODOO_ADMIN_PASSWORD}" ]; then
+    ODOO_ADMIN_HASH=$(python3 -c "from passlib.hash import pbkdf2_sha512;print(pbkdf2_sha512.hash('${ODOO_ADMIN_PASSWORD}'))")
+    psql -h "${POSTGRES_HOST}" -Atc "UPDATE res_users SET password = '${ODOO_ADMIN_HASH}' WHERE login = 'admin'" "${POSTGRES_DB}" "${POSTGRES_USER}" >/dev/null
+fi
+unset PGPASSWORD
+
+# Exec into s6 supervisor
+exec /bin/s6-svscan /etc/services.d

odoo/image.d/etc/services.d/.s6-svscan/finish

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+#!/bin/execlineb
+
+exit 0

odoo/image.d/etc/services.d/odoo/run

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+#!/bin/execlineb -P
+
+s6-setuidgid odoo
+/srv/odoo/odoo-bin -c /srv/odoo/conf/odoo.conf

odoo/image.d/etc/services.d/odoo/timeout-kill

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+3000

odoo/image.d/srv/odoo/conf-from-env-vars.py

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+#!/usr/bin/env python3
+
+import os
+from configparser import ConfigParser
+
+
+ODOO_CONFIG_FILE = "/srv/odoo/conf/odoo.conf"
+
+
+config = ConfigParser()
+config.add_section("options")
+config.read(ODOO_CONFIG_FILE)
+
+options_dict = {
+    "admin_passwd": os.getenv("ODOO_ADMIN_PASSWORD") or options.get("admin_passwd") or "odoo",
+    "data_dir": "/srv/odoo/data",
+    "db_host": os.getenv("POSTGRES_HOST") or options.get("db_host") or "localhost",
+    "db_name": os.getenv("POSTGRES_DB") or options.get("db_name") or "odoo",
+    "db_user": os.getenv("POSTGRES_USER") or options.get("db_user") or "odoo",
+    "db_password": os.getenv("POSTGRES_PASSWORD") or options.get("db_password") or "odoo",
+    "smtp_server": os.getenv("SMTP_HOST") or options.get("smtp_server") or "localhost",
+    "email_from": os.getenv("SMTP_SENDER") or options.get("email_from") or "odoo@example.com",
+    "http_port": "8080",
+    "proxy_mode": "True",
+    "list_db": "False",
+}
+config.read_dict({"options": options_dict})
+
+with open(ODOO_CONFIG_FILE, "w", encoding="utf-8") as f:
+    config.write(f)