docker-entrypoint.sh

#!/bin/bash
set -e

if [ -z "${PIP_PARAMS}" ]; then
  PIP_PARAMS=""
fi

# Only in build time we should have a secret with
# admin password
if [ -f "/run/secrets/ADMIN_PASSWORD" ]; then
  echo "Found /run/secrets/ADMIN_PASSWORD file, using it as secret"
  ADMIN_PASSWORD=$(cat /run/secrets/ADMIN_PASSWORD);
  export ADMIN_PASSWORD=${ADMIN_PASSWORD}
fi

# CLIENT HOME
CLIENT_HOME="/data/$(hostname)/$(hostid)"
export CLIENT_HOME=$CLIENT_HOME

USER="$(id -u)"

# Create directories to be used by Plone
mkdir -p /data/filestorage /data/blobstorage /data/cache /data/log $CLIENT_HOME
if [ "$USER" = '0' ]; then
  find /data -not -user plone -exec chown plone:plone {} \+
  sudo="gosu plone"
else
  sudo=""
fi

# MAIN ENV Vars
[ -z ${SECURITY_POLICY_IMPLEMENTATION+x} ] && export SECURITY_POLICY_IMPLEMENTATION=C
[ -z ${VERBOSE_SECURITY+x} ] && export VERBOSE_SECURITY=off
[ -z ${DEFAULT_ZPUBLISHER_ENCODING+x} ] && export DEFAULT_ZPUBLISHER_ENCODING=utf-8
[ -z ${DEBUG_MODE+x} ] && export DEBUG_MODE=off
[ -z ${ZOPE_FORM_MEMORY_LIMIT+x} ] && export ZOPE_FORM_MEMORY_LIMIT=50MB

# ZODB ENV Vars
[ -z ${ZODB_CACHE_SIZE+x} ] && export ZODB_CACHE_SIZE=50000

if [[ -v RELSTORAGE_DSN ]]; then
  MSG="Using Relstorage configuration"
  CONF=relstorage.conf
  # Relstorage ENV Vars
  [ -z ${RELSTORAGE_NAME+x} ] && export RELSTORAGE_NAME=storage
  [ -z ${RELSTORAGE_READ_ONLY+x} ] && export RELSTORAGE_READ_ONLY=off
  [ -z ${RELSTORAGE_KEEP_HISTORY+x} ] && export RELSTORAGE_KEEP_HISTORY=true
  [ -z ${RELSTORAGE_COMMIT_LOCK_TIMEOUT+x} ] && export RELSTORAGE_COMMIT_LOCK_TIMEOUT=30
  [ -z ${RELSTORAGE_CREATE_SCHEMA+x} ] && export RELSTORAGE_CREATE_SCHEMA=true
  [ -z ${RELSTORAGE_SHARED_BLOB_DIR+x} ] && export RELSTORAGE_SHARED_BLOB_DIR=false
  [ -z ${RELSTORAGE_BLOB_CACHE_SIZE+x} ] && export RELSTORAGE_BLOB_CACHE_SIZE=100mb
  [ -z ${RELSTORAGE_BLOB_CACHE_SIZE_CHECK+x} ] && export RELSTORAGE_BLOB_CACHE_SIZE_CHECK=10
  [ -z ${RELSTORAGE_BLOB_CACHE_SIZE_CHECK_EXTERNAL+x} ] && export RELSTORAGE_BLOB_CACHE_SIZE_CHECK_EXTERNAL=false
  [ -z ${RELSTORAGE_BLOB_CHUNK_SIZE+x} ] && export RELSTORAGE_BLOB_CHUNK_SIZE=1048576
  [ -z ${RELSTORAGE_CACHE_LOCAL_MB+x} ] && export RELSTORAGE_CACHE_LOCAL_MB=10
  [ -z ${RELSTORAGE_CACHE_LOCAL_OBJECT_MAX+x} ] && export RELSTORAGE_CACHE_LOCAL_OBJECT_MAX=16384
  [ -z ${RELSTORAGE_CACHE_LOCAL_COMPRESSION+x} ] && export RELSTORAGE_CACHE_LOCAL_COMPRESSION=none
  [ -z ${RELSTORAGE_CACHE_DELTA_SIZE_LIMIT+x} ] && export RELSTORAGE_CACHE_DELTA_SIZE_LIMIT=100000
elif  [[ -v ZEO_ADDRESS ]]; then
  MSG="Using ZEO configuration"
  CONF=zeo.conf
  # Check ZEO variables
  [ -z ${ZEO_SHARED_BLOB_DIR+x} ] && export ZEO_SHARED_BLOB_DIR=off
  [ -z ${ZEO_READ_ONLY+x} ] && export ZEO_READ_ONLY=false
  [ -z ${ZEO_CLIENT_READ_ONLY_FALLBACK+x} ] && export ZEO_CLIENT_READ_ONLY_FALLBACK=false
  [ -z ${ZEO_STORAGE+x} ] && export ZEO_STORAGE=1
  [ -z ${ZEO_CLIENT_CACHE_SIZE+x} ] && export ZEO_CLIENT_CACHE_SIZE=128MB
  [ -z ${ZEO_DROP_CACHE_RATHER_VERIFY+x} ] && export ZEO_DROP_CACHE_RATHER_VERIFY=false
else
  MSG="Using default configuration"
  CONF=zope.conf
fi

# Handle CORS
$sudo /app/bin/python /app/scripts/cors.py

# Handle ADDONS installation
if [[ -v ADDONS ]]; then
  echo "======================================================================================="
  echo "Installing ADDONS ${ADDONS}"
  echo "THIS IS NOT MEANT TO BE USED IN PRODUCTION"
  echo "Read about it: https://github.com/plone/plone-backend/#extending-from-this-image"
  echo "======================================================================================="
  /app/bin/pip install ${ADDONS} ${PIP_PARAMS}
fi

# Handle development addons
if [[ -v DEVELOP ]]; then
  echo "======================================================================================="
  echo "Installing DEVELOPment addons ${DEVELOP}"
  echo "THIS IS NOT MEANT TO BE USED IN PRODUCTION"
  echo "Read about it: https://github.com/plone/plone-backend/#extending-from-this-image"
  echo "======================================================================================="
  /app/bin/pip install --editable ${DEVELOP} ${PIP_PARAMS}
fi

if [[ "$1" == "start" ]]; then
  # Handle Site creation
  if [[ -v SITE ]]; then
    export TYPE=${TYPE:-volto}
    echo "======================================================================================="
    echo "Creating Plone ${TYPE} SITE: ${SITE}"
    echo "Additional profiles: ${PROFILES}"
    echo "THIS IS NOT MEANT TO BE USED IN PRODUCTION"
    echo "Read about it: https://github.com/plone/plone-backend/#extending-from-this-image"
    echo "======================================================================================="
    export SITE_ID=${SITE}
    $sudo /app/bin/zconsole run etc/${CONF} /app/scripts/create_site.py
  fi
  echo $MSG
  exec $sudo /app/bin/runwsgi -v etc/zope.ini config_file=${CONF}
elif  [[ "$1" == "create-classic" ]]; then
  export TYPE=classic
  exec $sudo /app/bin/zconsole run etc/${CONF} /app/scripts/create_site.py
elif  [[ "$1" == "create-volto" ]]; then
  export TYPE=volto
  exec $sudo /app/bin/zconsole run etc/${CONF} /app/scripts/create_site.py
elif  [[ "$1" == "create-site" ]]; then
  export TYPE=volto
  exec $sudo /app/bin/zconsole run etc/${CONF} /app/scripts/create_site.py
elif  [[ "$1" == "console" ]]; then
  exec $sudo /app/bin/zconsole debug etc/${CONF}
elif  [[ "$1" == "run-maintenance" ]]; then
  exec $sudo /app/bin/zconsole run etc/${CONF} /app/scripts/run_maintenance.py ${@:2}
elif  [[ "$1" == "run" ]]; then
  exec $sudo /app/bin/zconsole run etc/${CONF} ${@:2}
else
  # Custom
  exec "$@"
fi