refactor: rename images

erpnext-assets - ERPNext nginx config + static assets
erpnext-worker - ERPNext python environment
frappe-assets - Frappe nginx config + static assets
frappe-worker - Frappe python environment
frappe-socketio - Frappe socketio process common for apps

.travis.yml

@@ -27,22 +27,32 @@ after_success:
 
 matrix:
   include:
-    - name: "Test frappe / erpnext development"
+    - name: "Test Frappe / ERPNext development"
       env: BUILD=development
       script:
         - ./test.sh
         - ./dbench setup docker stop
-    - name: "Build frappe / erpnext python environment"
+    - name: "Build Frappe python environment"
       script:
-        - docker build -t erpnext-python build/erpnext-python
-        - docker tag erpnext-python frappe/erpnext-python:edge
-        - docker push frappe/erpnext-python:edge
-    - name: "Build frappe / erpnext nginx + static assets"
+        - docker build -t frappe-worker build/frappe-worker
+        - docker tag frappe-worker frappe/frappe-worker:edge
+        - docker push frappe/frappe-worker:edge
+    - name: "Build Frappe nginx + static assets"
+      script:
+        - docker build -t frappe-assets build/frappe-assets
+        - docker tag frappe-assets frappe/frappe-assets:edge
+        - docker push frappe/frappe-assets:edge
+    - name: "Build ERPNext python environment"
+      script:
+        - docker build -t erpnext-worker build/erpnext-worker
+        - docker tag erpnext-worker frappe/erpnext-worker:edge
+        - docker push frappe/erpnext-worker:edge
+    - name: "Build ERPNext nginx + static assets"
       script:
         - docker build -t erpnext-assets build/erpnext-assets
         - docker tag erpnext-assets frappe/erpnext-assets:edge
         - docker push frappe/erpnext-assets:edge
-    - name: "Build frappe socketio service"
+    - name: "Build Frappe socketio service"
       script:
         - docker build -t frappe-socketio build/frappe-socketio
         - docker tag frappe-socketio frappe/frappe-socketio:edge

build/frappe-assets/.dockerignore

@@ -0,0 +1,2 @@
+Dockerfile
+/docker/

build/frappe-assets/Dockerfile

@@ -0,0 +1,36 @@
+FROM bitnami/node:12-prod
+
+WORKDIR /home/frappe/frappe-bench
+COPY sites/apps.txt /home/frappe/frappe-bench/sites/apps.txt
+
+RUN install_packages git
+
+RUN mkdir -p apps sites/assets  \
+    && cd apps \
+    && git clone --depth 1 https://github.com/frappe/frappe
+
+RUN cd /home/frappe/frappe-bench/apps/frappe \
+    && yarn \
+    && yarn run production \
+    && rm -fr node_modules \
+    && yarn install --production=true
+
+RUN git clone --depth 1 https://github.com/frappe/bench /tmp/bench \
+    && mkdir -p /var/www/error_pages \
+    && cp -r /tmp/bench/bench/config/templates /var/www/error_pages
+
+RUN cp -R /home/frappe/frappe-bench/apps/frappe/frappe/public/* /home/frappe/frappe-bench/sites/assets/frappe \
+    && cp -R /home/frappe/frappe-bench/apps/frappe/node_modules /home/frappe/frappe-bench/sites/assets/frappe/
+
+FROM nginx:latest
+COPY --from=0 /home/frappe/frappe-bench/sites /var/www/html/
+COPY --from=0 /var/www/error_pages /var/www/
+COPY nginx-default.conf.template /etc/nginx/conf.d/default.conf.template
+COPY docker-entrypoint.sh /
+
+RUN apt-get update && apt-get install -y rsync && apt-get clean
+
+VOLUME [ "/assets" ]
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]

build/frappe-assets/docker-entrypoint.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+## Thanks
+# https://serverfault.com/a/919212
+##
+
+set -e
+
+rsync -a --delete /var/www/html/assets/js /assets
+rsync -a --delete /var/www/html/assets/css /assets
+rsync -a --delete /var/www/html/assets/frappe /assets
+rsync -a --delete /var/www/html/assets/erpnext /assets
+
+chmod -R 755 /assets
+
+if [[ -z "$FRAPPE_PY" ]]; then
+    export FRAPPE_PY=0.0.0.0
+fi
+
+if [[ -z "$FRAPPE_PY_PORT" ]]; then
+    export FRAPPE_PY_PORT=8000
+fi
+
+if [[ -z "$FRAPPE_SOCKETIO" ]]; then
+    export FRAPPE_SOCKETIO=0.0.0.0
+fi
+
+if [[ -z "$FRAPPE_SOCKETIO_PORT" ]]; then
+    export FRAPPE_SOCKETIO_PORT=9000
+fi
+
+envsubst '${API_HOST} ${API_PORT} ${FRAPPE_PY} ${FRAPPE_PY_PORT} ${FRAPPE_SOCKETIO} ${FRAPPE_SOCKETIO_PORT}' \
+    < /etc/nginx/conf.d/default.conf.template > /etc/nginx/conf.d/default.conf
+
+exec "$@"

build/frappe-assets/nginx-default.conf.template

@@ -0,0 +1,90 @@
+upstream frappe-server {
+    server ${FRAPPE_PY}:${FRAPPE_PY_PORT} fail_timeout=0;
+}
+
+upstream socketio-server {
+    server ${FRAPPE_SOCKETIO}:${FRAPPE_SOCKETIO_PORT} fail_timeout=0;
+}
+
+server {
+    listen 80;
+    server_name $http_host;
+    root /var/www/html;
+
+    location /assets {
+        try_files $uri =404;
+    }
+
+    location ~ ^/protected/(.*) {
+        internal;
+        try_files /sites/$http_host/$1 =404;
+    }
+
+    location /socket.io {
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header X-Frappe-Site-Name $http_host;
+        proxy_set_header Origin $scheme://$http_host;
+        proxy_set_header Host $host;
+
+        proxy_pass http://socketio-server;
+    }
+
+    location / {
+        try_files /sites/$http_host/public/$uri @webserver;
+    }
+
+    location @webserver {
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Frappe-Site-Name $http_host;
+        proxy_set_header Host $host;
+        proxy_set_header X-Use-X-Accel-Redirect True;
+        proxy_read_timeout 120;
+        proxy_redirect off;
+
+        proxy_pass  http://frappe-server;
+    }
+
+    # error pages
+    error_page 502 /502.html;
+    location /502.html {
+        root /var/www/templates;
+        internal;
+    }
+
+    # optimizations
+    sendfile on;
+    keepalive_timeout 15;
+    client_max_body_size 50m;
+    client_body_buffer_size 16K;
+    client_header_buffer_size 1k;
+
+    # enable gzip compresion
+    # based on https://mattstauffer.co/blog/enabling-gzip-on-nginx-servers-including-laravel-forge
+    gzip on;
+    gzip_http_version 1.1;
+    gzip_comp_level 5;
+    gzip_min_length 256;
+    gzip_proxied any;
+    gzip_vary on;
+    gzip_types
+        application/atom+xml
+        application/javascript
+        application/json
+        application/rss+xml
+        application/vnd.ms-fontobject
+        application/x-font-ttf
+        application/font-woff
+        application/x-web-app-manifest+json
+        application/xhtml+xml
+        application/xml
+        font/opentype
+        image/svg+xml
+        image/x-icon
+        text/css
+        text/plain
+        text/x-component;
+        # text/html is always compressed by HttpGzipModule
+}

build/frappe-assets/sites/apps.txt

@@ -0,0 +1 @@
+frappe

build/frappe-assets/v11.Dockerfile

@@ -0,0 +1,36 @@
+FROM bitnami/node:10-prod
+
+WORKDIR /home/frappe/frappe-bench
+COPY sites/apps.txt /home/frappe/frappe-bench/sites/apps.txt
+
+RUN install_packages git
+
+RUN mkdir -p apps sites/assets  \
+    && cd apps \
+    && git clone --depth 1 https://github.com/frappe/frappe --branch version-11
+
+RUN cd /home/frappe/frappe-bench/apps/frappe \
+    && yarn \
+    && yarn run production \
+    && rm -fr node_modules \
+    && yarn install --production=true
+
+RUN git clone --depth 1 https://github.com/frappe/bench /tmp/bench \
+    && mkdir -p /var/www/error_pages \
+    && cp -r /tmp/bench/bench/config/templates /var/www/error_pages
+
+RUN cp -R /home/frappe/frappe-bench/apps/frappe/frappe/public/* /home/frappe/frappe-bench/sites/assets/frappe \
+    && cp -R /home/frappe/frappe-bench/apps/frappe/node_modules /home/frappe/frappe-bench/sites/assets/frappe/
+
+FROM nginx:latest
+COPY --from=0 /home/frappe/frappe-bench/sites /var/www/html/
+COPY --from=0 /var/www/error_pages /var/www/
+COPY nginx-default.conf.template /etc/nginx/conf.d/default.conf.template
+COPY docker-entrypoint.sh /
+
+RUN apt-get update && apt-get install -y rsync && apt-get clean
+
+VOLUME [ "/assets" ]
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]

build/frappe-assets/v12.Dockerfile

@@ -0,0 +1,36 @@
+FROM bitnami/node:12-prod
+
+WORKDIR /home/frappe/frappe-bench
+COPY sites/apps.txt /home/frappe/frappe-bench/sites/apps.txt
+
+RUN install_packages git
+
+RUN mkdir -p apps sites/assets  \
+    && cd apps \
+    && git clone --depth 1 https://github.com/frappe/frappe --branch version-12
+
+RUN cd /home/frappe/frappe-bench/apps/frappe \
+    && yarn \
+    && yarn run production \
+    && rm -fr node_modules \
+    && yarn install --production=true
+
+RUN git clone --depth 1 https://github.com/frappe/bench /tmp/bench \
+    && mkdir -p /var/www/error_pages \
+    && cp -r /tmp/bench/bench/config/templates /var/www/error_pages
+
+RUN cp -R /home/frappe/frappe-bench/apps/frappe/frappe/public/* /home/frappe/frappe-bench/sites/assets/frappe \
+    && cp -R /home/frappe/frappe-bench/apps/frappe/node_modules /home/frappe/frappe-bench/sites/assets/frappe/
+
+FROM nginx:latest
+COPY --from=0 /home/frappe/frappe-bench/sites /var/www/html/
+COPY --from=0 /var/www/error_pages /var/www/
+COPY nginx-default.conf.template /etc/nginx/conf.d/default.conf.template
+COPY docker-entrypoint.sh /
+
+RUN apt-get update && apt-get install -y rsync && apt-get clean
+
+VOLUME [ "/assets" ]
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]

build/frappe-worker/Dockerfile

@@ -0,0 +1,42 @@
+FROM bitnami/python:latest-prod
+
+RUN useradd -ms /bin/bash frappe
+WORKDIR /home/frappe/frappe-bench
+RUN install_packages \
+    git \
+    wkhtmltopdf \
+    mariadb-client \
+    gettext-base \
+    wget \
+    # for PDF
+    libssl-dev \
+    fonts-cantarell \
+    xfonts-75dpi \
+    xfonts-base \
+    # For psycopg2
+    libpq-dev \
+    build-essential
+
+# Install wkhtmltox correctly
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+
+RUN mkdir -p apps logs commands
+
+RUN virtualenv env \
+    && . env/bin/activate \
+    && cd apps \
+    && git clone --depth 1 -o upstream https://github.com/frappe/frappe \
+    && pip3 install --no-cache-dir -e /home/frappe/frappe-bench/apps/frappe
+
+COPY ./commands/* /home/frappe/frappe-bench/commands/
+COPY ./common_site_config.json.template /opt/frappe/common_site_config.json.template
+
+# Setup docker-entrypoint
+COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+RUN ln -s /usr/local/bin/docker-entrypoint.sh / # backwards compat
+
+WORKDIR /home/frappe/frappe-bench/sites
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+CMD ["start"]

build/frappe-worker/commands/background.py

@@ -0,0 +1,7 @@
+import frappe
+from frappe.utils.scheduler import start_scheduler
+
+print("Starting background scheduler . . .")
+start_scheduler()
+
+exit(0)

build/frappe-worker/commands/backup.py

@@ -0,0 +1,29 @@
+import os, frappe, compileall, re
+from frappe.utils.backups import scheduled_backup
+from frappe.utils import now
+from frappe.utils import get_sites
+
+def backup(sites, with_files=False):
+    for site in sites:
+        frappe.init(site)
+        frappe.connect()
+        odb = scheduled_backup(
+            ignore_files=not with_files,
+            backup_path_db=None,
+            backup_path_files=None,
+            backup_path_private_files=None,
+            force=True
+        )
+        print("database backup taken -", odb.backup_path_db, "- on", now())
+        if with_files:
+            print("files backup taken -", odb.backup_path_files, "- on", now())
+            print("private files backup taken -", odb.backup_path_private_files, "- on", now())
+        frappe.destroy()
+
+installed_sites = ":".join(get_sites())
+sites = os.environ.get("SITES", installed_sites).split(":")
+with_files=True if os.environ.get("WITH_FILES") else False
+
+backup(sites, with_files)
+
+exit(0)

build/frappe-worker/commands/check_connection.py

@@ -0,0 +1,67 @@
+import socket, os, json, time
+from six.moves.urllib.parse import urlparse
+
+def is_open(ip, port, timeout=30):
+    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    s.settimeout(timeout)
+    try:
+        s.connect((ip, int(port)))
+        s.shutdown(socket.SHUT_RDWR)
+        return True
+    except:
+        return False
+    finally:
+        s.close()
+
+def check_host(ip, port, retry=10, delay=3):
+    ipup = False
+    for i in range(retry):
+        print("Attempt {i} to connect to {ip}:{port}".format(ip=ip,port=port,i=i+1))
+        if is_open(ip, port):
+            ipup = True
+            break
+        else:
+            time.sleep(delay)
+    return ipup
+
+# Check connection to servers
+config = None
+try:
+    with open('common_site_config.json') as config_file:
+        config = json.load(config_file)
+except FileNotFoundError:
+    raise FileNotFoundError("common_site_config.json missing")
+except:
+    raise ValueError("common_site_config.json is not valid")
+
+# Check mariadb
+check_mariadb = False
+check_mariadb = check_host(config.get('db_host', 'mariadb'), 3306)
+if not check_mariadb:
+    raise ConnectionError("Connection to mariadb timed out")
+
+# Check redis queue
+check_redis_queue = False
+redis_queue_url = urlparse(config.get("redis_queue","redis://redis:6379")).netloc
+redis_queue, redis_queue_port = redis_queue_url.split(":")
+check_redis_queue = check_host(redis_queue, redis_queue_port)
+if not check_redis_queue:
+    raise ConnectionError("Connection to redis queue timed out")
+
+# Check redis cache
+check_redis_cache = False
+redis_cache_url = urlparse(config.get("redis_cache","redis://redis:6379")).netloc
+redis_cache, redis_cache_port = redis_cache_url.split(":")
+check_redis_cache = check_host(redis_cache, redis_cache_port)
+if not check_redis_cache:
+    raise ConnectionError("Connection to redis cache timed out")
+
+# Check redis socketio
+check_redis_socketio = False
+redis_socketio_url = urlparse(config.get("redis_socketio","redis://redis:6379")).netloc
+redis_socketio, redis_socketio_port = redis_socketio_url.split(":")
+check_redis_socketio = check_host(redis_socketio, redis_socketio_port)
+if not check_redis_socketio:
+    raise ConnectionError("Connection to redis socketio timed out")
+
+print('Connections OK')

build/frappe-worker/commands/doctor.py

@@ -0,0 +1,4 @@
+import frappe
+from frappe.utils.doctor import doctor
+
+doctor()

build/frappe-worker/commands/migrate.py

@@ -0,0 +1,47 @@
+import os, frappe, compileall, re, json
+
+from frappe.migrate import migrate
+from frappe.utils import get_sites
+
+def get_config():
+    config = None
+    with open('common_site_config.json') as config_file:
+        config = json.load(config_file)
+    return config
+
+def save_config(config):
+    with open('common_site_config.json', 'w') as f:
+        return json.dump(config, f, indent=1, sort_keys=True)
+
+def set_maintenance_mode(enable=True):
+    conf = get_config()
+
+    if enable:
+        conf.update({ "maintenance_mode": 1, "pause_scheduler": 1 })
+        save_config(conf)
+
+    if not enable:
+        conf.update({ "maintenance_mode": 0, "pause_scheduler": 0 })
+        save_config(conf)
+
+
+installed_sites = ":".join(get_sites())
+sites = os.environ.get("SITES", installed_sites).split(":")
+maintenance_mode = True if os.environ.get("MAINTENANCE_MODE") else False
+
+if maintenance_mode:
+    set_maintenance_mode(True)
+
+for site in sites:
+    print('Migrating', site)
+    frappe.init(site=site)
+    frappe.connect()
+    try:
+        migrate()
+    finally:
+        frappe.destroy()
+
+if maintenance_mode:
+    set_maintenance_mode(False)
+
+exit(0)

build/frappe-worker/commands/new.py

@@ -0,0 +1,67 @@
+import os, frappe, json
+
+from frappe.commands.site import _new_site
+
+site_name = os.environ.get("SITE_NAME", 'site1.localhost')
+mariadb_root_username = os.environ.get("DB_ROOT_USER", 'root')
+mariadb_root_password = os.environ.get("DB_ROOT_PASSWORD", 'admin')
+force = True if os.environ.get("FORCE", None) else False
+
+frappe.init(site_name, new_site=True)
+
+_new_site(
+    None,
+    site_name,
+    mariadb_root_username=mariadb_root_username,
+    mariadb_root_password=mariadb_root_password,
+    admin_password=os.environ.get("ADMIN_PASSWORD", 'admin'),
+    verbose=True,
+    install_apps=[],
+    source_sql=None,
+    force=force,
+    reinstall=False,
+)
+
+config = None
+with open('common_site_config.json') as config_file:
+    config = json.load(config_file)
+
+site_config = None
+with open('{site_name}/site_config.json'.format(site_name=site_name)) as site_config_file:
+    site_config = json.load(site_config_file)
+
+# update User's host to '%' required to connect from any container
+command = 'mysql -h{db_host} -u{mariadb_root_username} -p{mariadb_root_password} -e '.format(
+    db_host=config.get('db_host'),
+    mariadb_root_username=mariadb_root_username,
+    mariadb_root_password=mariadb_root_password
+)
+command += "\"UPDATE mysql.user SET Host = '%' where User = '{db_name}'; FLUSH PRIVILEGES;\"".format(
+    db_name=site_config.get('db_name')
+)
+os.system(command)
+
+# Set db password
+command = 'mysql -h{db_host} -u{mariadb_root_username} -p{mariadb_root_password} -e '.format(
+    db_host=config.get('db_host'),
+    mariadb_root_username=mariadb_root_username,
+    mariadb_root_password=mariadb_root_password
+)
+command += "\"SET PASSWORD FOR '{db_name}'@'%' = PASSWORD('{db_password}'); FLUSH PRIVILEGES;\"".format(
+    db_name=site_config.get('db_name'),
+    db_password=site_config.get('db_password')
+)
+os.system(command)
+
+# Grant permission to database
+command = 'mysql -h{db_host} -u{mariadb_root_username} -p{mariadb_root_password} -e '.format(
+    db_host=config.get('db_host'),
+    mariadb_root_username=mariadb_root_username,
+    mariadb_root_password=mariadb_root_password
+)
+command += "\"GRANT ALL PRIVILEGES ON \`{db_name}\`.* TO '{db_name}'@'%'; FLUSH PRIVILEGES;\"".format(
+    db_name=site_config.get('db_name')
+)
+os.system(command)
+
+exit(0)

build/frappe-worker/commands/update.py

@@ -0,0 +1,55 @@
+def update(pull=False, patch=False, build=False, update_bench=False, auto=False, restart_supervisor=False,
+		restart_systemd=False, requirements=False, no_backup=False, bench_path='.', force=False, reset=False):
+	conf = get_config(bench_path=bench_path)
+	version_upgrade = is_version_upgrade(bench_path=bench_path)
+
+	if version_upgrade[0] or (not version_upgrade[0] and force):
+		validate_upgrade(version_upgrade[1], version_upgrade[2], bench_path=bench_path)
+
+	before_update(bench_path=bench_path, requirements=requirements)
+
+	conf.update({ "maintenance_mode": 1, "pause_scheduler": 1 })
+	update_config(conf, bench_path=bench_path)
+
+	if not no_backup:
+		print('Backing up sites...')
+		backup_all_sites(bench_path=bench_path)
+
+	if pull:
+		pull_all_apps(bench_path=bench_path, reset=reset)
+
+	if requirements:
+		update_requirements(bench_path=bench_path)
+		update_node_packages(bench_path=bench_path)
+
+	if version_upgrade[0] or (not version_upgrade[0] and force):
+		pre_upgrade(version_upgrade[1], version_upgrade[2], bench_path=bench_path)
+		import bench.utils, bench.app
+		print('Reloading bench...')
+		if sys.version_info >= (3, 4):
+			import importlib
+			importlib.reload(bench.utils)
+			importlib.reload(bench.app)
+		else:
+			reload(bench.utils)
+			reload(bench.app)
+
+	if patch:
+		print('Patching sites...')
+		patch_sites(bench_path=bench_path)
+	if build:
+		build_assets(bench_path=bench_path)
+	if version_upgrade[0] or (not version_upgrade[0] and force):
+		post_upgrade(version_upgrade[1], version_upgrade[2], bench_path=bench_path)
+	if restart_supervisor or conf.get('restart_supervisor_on_update'):
+		restart_supervisor_processes(bench_path=bench_path)
+	if restart_systemd or conf.get('restart_systemd_on_update'):
+		restart_systemd_processes(bench_path=bench_path)
+
+	conf.update({ "maintenance_mode": 0, "pause_scheduler": 0 })
+	update_config(conf, bench_path=bench_path)
+
+	print("_"*80)
+	print("Bench: Deployment tool for Frappe and ERPNext (https://erpnext.org).")
+	print("Open source depends on your contributions, so please contribute bug reports, patches, fixes or cash and be a part of the community")
+	print()

build/frappe-worker/commands/worker.py

@@ -0,0 +1,7 @@
+import os, frappe
+from frappe.utils.background_jobs import start_worker
+
+queue = os.environ.get("WORKER_TYPE", "default")
+start_worker(queue, False)
+
+exit(0)

build/frappe-worker/common_site_config.json.template

@@ -0,0 +1,7 @@
+{
+    "db_host": "${MARIADB_HOST}",
+    "redis_cache": "redis://${REDIS_CACHE}",
+    "redis_queue": "redis://${REDIS_QUEUE}",
+    "redis_socketio": "redis://${REDIS_SOCKETIO}",
+    "socketio_port": ${SOCKETIO_PORT}
+}

build/frappe-worker/docker-entrypoint.sh

@@ -0,0 +1,158 @@
+#!/bin/bash
+
+function configureEnv() {
+  if [ ! -f /home/frappe/frappe-bench/sites/common_site_config.json ]; then
+
+    if [[ -z "$MARIADB_HOST" ]]; then
+      echo "MARIADB_HOST is not set"
+      exit 1
+    fi
+
+    if [[ -z "$REDIS_CACHE" ]]; then
+      echo "REDIS_CACHE is not set"
+      exit 1
+    fi
+
+    if [[ -z "$REDIS_QUEUE" ]]; then
+      echo "REDIS_QUEUE is not set"
+      exit 1
+    fi
+
+    if [[ -z "$REDIS_SOCKETIO" ]]; then
+      echo "REDIS_SOCKETIO is not set"
+      exit 1
+    fi
+
+    if [[ -z "$SOCKETIO_PORT" ]]; then
+      echo "SOCKETIO_PORT is not set"
+      exit 1
+    fi
+
+    envsubst '${MARIADB_HOST}
+      ${REDIS_CACHE}
+      ${REDIS_QUEUE}
+      ${REDIS_SOCKETIO}
+      ${SOCKETIO_PORT}' < /opt/frappe/common_site_config.json.template > /home/frappe/frappe-bench/sites/common_site_config.json
+  fi
+}
+
+function checkConnection() {
+  su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+    && python /home/frappe/frappe-bench/commands/check_connection.py"
+}
+
+function checkConfigExists() {
+  COUNTER=0
+  while [[ ! -e /home/frappe/frappe-bench/sites/common_site_config.json ]] && [[ $COUNTER -le 30 ]] ; do
+      sleep 1
+      let COUNTER=COUNTER+1
+      echo "config file not created, retry $COUNTER"
+  done
+
+  if [[ ! -e /home/frappe/frappe-bench/sites/common_site_config.json ]]; then
+    echo "timeout: config file not created"
+    exit 1
+  fi
+}
+
+if [[ ! -e /home/frappe/frappe-bench/sites/apps.txt ]]; then
+  ls -1 /home/frappe/frappe-bench/apps | sort -r > /home/frappe/frappe-bench/sites/apps.txt
+fi
+
+if [ "$1" = 'start' ]; then
+  configureEnv
+  checkConnection
+
+  chown frappe:frappe /home/frappe/frappe-bench/sites/common_site_config.json
+
+  if [[ -z "$WORKERS" ]]; then
+    export WORKERS=2
+  fi
+
+  if [[ -z "$FRAPPE_PORT" ]]; then
+    export FRAPPE_PORT=8000
+  fi
+
+
+  if [[ -z "$RUN_AS_ROOT" ]]; then
+    su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+      && gunicorn -b 0.0.0.0:$FRAPPE_PORT \
+      --worker-tmp-dir /dev/shm \
+      --threads=4 \
+      --workers $WORKERS \
+      --worker-class=gthread \
+      --log-file=- \
+      -t 120 frappe.app:application --preload"
+  else
+    . /home/frappe/frappe-bench/env/bin/activate
+    gunicorn -b 0.0.0.0:$FRAPPE_PORT \
+      --worker-tmp-dir /dev/shm \
+      --threads=4 \
+      --workers $WORKERS \
+      --worker-class=gthread \
+      --log-file=- \
+      -t 120 frappe.app:application --preload
+  fi
+
+elif [ "$1" = 'worker' ]; then
+  checkConfigExists
+  checkConnection
+  # default WORKER_TYPE=default
+  if [[ -z "$RUN_AS_ROOT" ]]; then
+    su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+      && python /home/frappe/frappe-bench/commands/worker.py"
+  else
+    . /home/frappe/frappe-bench/env/bin/activate
+    python /home/frappe/frappe-bench/commands/worker.py
+  fi
+
+elif [ "$1" = 'schedule' ]; then
+  checkConfigExists
+  checkConnection
+  if [[ -z "$RUN_AS_ROOT" ]]; then
+    su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+      && python /home/frappe/frappe-bench/commands/background.py"
+  else
+    . /home/frappe/frappe-bench/env/bin/activate
+    python /home/frappe/frappe-bench/commands/background.py
+  fi
+
+elif [ "$1" = 'new' ]; then
+
+  if [[ -z "$RUN_AS_ROOT" ]]; then
+    su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+      && python /home/frappe/frappe-bench/commands/new.py"
+    exit
+  else
+    . /home/frappe/frappe-bench/env/bin/activate
+    python /home/frappe/frappe-bench/commands/new.py
+  fi
+
+elif [ "$1" = 'migrate' ]; then
+
+  su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+    && python /home/frappe/frappe-bench/commands/migrate.py"
+  exit
+
+elif [ "$1" = 'doctor' ]; then
+
+  su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+    && python /home/frappe/frappe-bench/commands/doctor.py"
+  exit
+
+elif [ "$1" = 'backup' ]; then
+
+  if [[ -z "$RUN_AS_ROOT" ]]; then
+    su frappe -c ". /home/frappe/frappe-bench/env/bin/activate \
+      && python /home/frappe/frappe-bench/commands/backup.py"
+    exit
+  else
+    . /home/frappe/frappe-bench/env/bin/activate
+    python /home/frappe/frappe-bench/commands/backup.py
+  fi
+
+else
+
+  exec su frappe -c "$@"
+
+fi

build/frappe-worker/v11.Dockerfile

@@ -0,0 +1,39 @@
+FROM bitnami/python:latest-prod
+
+RUN useradd -ms /bin/bash frappe
+WORKDIR /home/frappe/frappe-bench
+RUN install_packages \
+    git \
+    wkhtmltopdf \
+    mariadb-client \
+    gettext-base \
+    wget \
+    # for PDF
+    libssl-dev \
+    fonts-cantarell \
+    xfonts-75dpi \
+    xfonts-base
+
+# Install wkhtmltox correctly
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+
+RUN mkdir -p apps logs commands
+
+RUN virtualenv env \
+    && . env/bin/activate \
+    && cd apps \
+    && git clone --depth 1 -o upstream https://github.com/frappe/frappe --branch version-11 \
+    && pip3 install --no-cache-dir -e /home/frappe/frappe-bench/apps/frappe
+
+COPY ./commands/* /home/frappe/frappe-bench/commands/
+COPY ./common_site_config.json.template /opt/frappe/common_site_config.json.template
+
+# Setup docker-entrypoint
+COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+RUN ln -s /usr/local/bin/docker-entrypoint.sh / # backwards compat
+
+WORKDIR /home/frappe/frappe-bench/sites
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+CMD ["start"]

build/frappe-worker/v12.Dockerfile

@@ -0,0 +1,42 @@
+FROM bitnami/python:latest-prod
+
+RUN useradd -ms /bin/bash frappe
+WORKDIR /home/frappe/frappe-bench
+RUN install_packages \
+    git \
+    wkhtmltopdf \
+    mariadb-client \
+    gettext-base \
+    wget \
+    # for PDF
+    libssl-dev \
+    fonts-cantarell \
+    xfonts-75dpi \
+    xfonts-base \
+    # For psycopg2
+    libpq-dev \
+    build-essential
+
+# Install wkhtmltox correctly
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+
+RUN mkdir -p apps logs commands
+
+RUN virtualenv env \
+    && . env/bin/activate \
+    && cd apps \
+    && git clone --depth 1 -o upstream https://github.com/frappe/frappe --branch version-12 \
+    && pip3 install --no-cache-dir -e /home/frappe/frappe-bench/apps/frappe
+
+COPY ./commands/* /home/frappe/frappe-bench/commands/
+COPY ./common_site_config.json.template /opt/frappe/common_site_config.json.template
+
+# Setup docker-entrypoint
+COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+RUN ln -s /usr/local/bin/docker-entrypoint.sh / # backwards compat
+
+WORKDIR /home/frappe/frappe-bench/sites
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+CMD ["start"]