zammad-docker-compose/containers/zammad/docker-entrypoint.sh

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#!/usr/bin/env bash
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set -e
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: "${AUTOWIZARD_JSON:=''}"
: "${ELASTICSEARCH_ENABLED:=true}"
: "${ELASTICSEARCH_HOST:=zammad-elasticsearch}"
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: "${ELASTICSEARCH_PORT:=9200}"
: "${ELASTICSEARCH_SCHEMA:=http}"
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: "${ELASTICSEARCH_NAMESPACE:=zammad}"
: "${ELASTICSEARCH_REINDEX:=true}"
: "${ELASTICSEARCH_SSL_VERIFY:=true}"
: "${MEMCACHED_HOST:=zammad-memcached}"
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: "${MEMCACHED_PORT:=11211}"
: "${NGINX_SERVER_NAME:=_}"
: "${NGINX_SERVER_SCHEME:=\$scheme}"
: "${POSTGRESQL_HOST:=zammad-postgresql}"
: "${POSTGRESQL_PORT:=5432}"
: "${POSTGRESQL_USER:=zammad}"
: "${POSTGRESQL_PASS:=zammad}"
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: "${POSTGRESQL_DB:=zammad_production}"
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: "${POSTGRESQL_DB_CREATE:=true}"
: "${RAILS_TRUSTED_PROXIES:=['127.0.0.1', '::1']}"
: "${RSYNC_ADDITIONAL_PARAMS:=--no-perms --no-owner}"
: "${ZAMMAD_RAILSSERVER_HOST:=zammad-railsserver}"
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: "${ZAMMAD_RAILSSERVER_PORT:=3000}"
: "${ZAMMAD_WEBSOCKET_HOST:=zammad-websocket}"
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: "${ZAMMAD_WEBSOCKET_PORT:=6042}"
function check_zammad_ready {
sleep 15
until [ -f "${ZAMMAD_READY_FILE}" ]; do
echo "waiting for init container to finish install or update..."
sleep 10
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done
}
# zammad init
if [ "$1" = 'zammad-init' ]; then
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# install / update zammad
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test -f "${ZAMMAD_READY_FILE}" && rm "${ZAMMAD_READY_FILE}"
# shellcheck disable=SC2086
rsync -a ${RSYNC_ADDITIONAL_PARAMS} --delete --exclude 'public/assets/images/*' --exclude 'storage/fs/*' "${ZAMMAD_TMP_DIR}/" "${ZAMMAD_DIR}"
# shellcheck disable=SC2086
rsync -a ${RSYNC_ADDITIONAL_PARAMS} "${ZAMMAD_TMP_DIR}"/public/assets/images/ "${ZAMMAD_DIR}"/public/assets/images
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until (echo > /dev/tcp/"${POSTGRESQL_HOST}"/"${POSTGRESQL_PORT}") &> /dev/null; do
echo "zammad railsserver waiting for postgresql server to be ready..."
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sleep 5
done
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cd "${ZAMMAD_DIR}"
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# configure database
sed -e "s#.*adapter:.*# adapter: postgresql#g" -e "s#.*database:.*# database: ${POSTGRESQL_DB}#g" -e "s#.*username:.*# username: ${POSTGRESQL_USER}#g" -e "s#.*password:.*# password: ${POSTGRESQL_PASS}\\n host: ${POSTGRESQL_HOST}\\n port: ${POSTGRESQL_PORT}#g" < contrib/packager.io/database.yml.pkgr > config/database.yml
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# configure memcache
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sed -i -e "s/.*config.cache_store.*file_store.*cache_file_store.*/ config.cache_store = :dalli_store, '${MEMCACHED_HOST}:${MEMCACHED_PORT}'\\n config.session_store = :dalli_store, '${MEMCACHED_HOST}:${MEMCACHED_PORT}'/" config/application.rb
# configure trusted proxies
sed -i -e "s#config.action_dispatch.trusted_proxies =.*#config.action_dispatch.trusted_proxies = ${RAILS_TRUSTED_PROXIES}#" config/environments/production.rb
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# check if database exists / update to new version
echo "initialising / updating database..."
if ! (bundle exec rails r 'puts User.any?' 2> /dev/null | grep -q true); then
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if [ "${POSTGRESQL_DB_CREATE}" == "true" ]; then
bundle exec rake db:create
fi
bundle exec rake db:migrate
bundle exec rake db:seed
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# create autowizard.json on first install
if [ -n "${AUTOWIZARD_JSON}" ]; then
echo "${AUTOWIZARD_JSON}" | base64 -d > auto_wizard.json
fi
else
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bundle exec rake db:migrate
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fi
# es config
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echo "changing settings..."
if [ "${ELASTICSEARCH_ENABLED}" == "false" ]; then
bundle exec rails r "Setting.set('es_url', '')"
else
bundle exec rails r "Setting.set('es_url', '${ELASTICSEARCH_SCHEMA}://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}')"
bundle exec rails r "Setting.set('es_index', '${ELASTICSEARCH_NAMESPACE}')"
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if [ -n "${ELASTICSEARCH_USER}" ] && [ -n "${ELASTICSEARCH_PASS}" ]; then
bundle exec rails r "Setting.set('es_user', \"${ELASTICSEARCH_USER}\")"
bundle exec rails r "Setting.set('es_password', \"${ELASTICSEARCH_PASS}\")"
fi
until (echo > /dev/tcp/${ELASTICSEARCH_HOST}/${ELASTICSEARCH_PORT}) &> /dev/null; do
echo "zammad railsserver waiting for elasticsearch server to be ready..."
sleep 5
done
if [ "${ELASTICSEARCH_SSL_VERIFY}" == "false" ]; then
SSL_SKIP_VERIFY="-k"
else
SSL_SKIP_VERIFY=""
fi
if [ "${ELASTICSEARCH_REINDEX}" == "true" ]; then
if ! curl -s "${SSL_SKIP_VERIFY}" "${ELASTICSEARCH_SCHEMA}://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}/_cat/indices" | grep -q zammad; then
echo "rebuilding es searchindex..."
bundle exec rake searchindex:rebuild
fi
fi
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fi
# create install ready file
echo 'zammad-init' > "${ZAMMAD_READY_FILE}"
fi
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# zammad nginx
if [ "$1" = 'zammad-nginx' ]; then
check_zammad_ready
# configure nginx
sed -e "s#proxy_set_header X-Forwarded-Proto .*;#proxy_set_header X-Forwarded-Proto ${NGINX_SERVER_SCHEME};#g" \
-e "s#server .*:3000#server ${ZAMMAD_RAILSSERVER_HOST}:${ZAMMAD_RAILSSERVER_PORT}#g" \
-e "s#server .*:6042#server ${ZAMMAD_WEBSOCKET_HOST}:${ZAMMAD_WEBSOCKET_PORT}#g" \
-e "s#server_name .*#server_name ${NGINX_SERVER_NAME};#g" \
-e 's#/var/log/nginx/zammad.\(access\|error\).log#/dev/stdout#g' < contrib/nginx/zammad.conf > /etc/nginx/sites-enabled/default
echo "starting nginx..."
exec /usr/sbin/nginx -g 'daemon off;'
fi
# zammad-railsserver
if [ "$1" = 'zammad-railsserver' ]; then
test -f /opt/zammad/tmp/pids/server.pid && rm /opt/zammad/tmp/pids/server.pid
check_zammad_ready
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cd "${ZAMMAD_DIR}"
echo "starting railsserver..."
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#shellcheck disable=SC2101
exec bundle exec rails server puma -b [::] -p "${ZAMMAD_RAILSSERVER_PORT}" -e "${RAILS_ENV}"
fi
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# zammad-scheduler
if [ "$1" = 'zammad-scheduler' ]; then
check_zammad_ready
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cd "${ZAMMAD_DIR}"
echo "starting scheduler..."
exec bundle exec script/scheduler.rb run
fi
# zammad-websocket
if [ "$1" = 'zammad-websocket' ]; then
check_zammad_ready
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cd "${ZAMMAD_DIR}"
echo "starting websocket server..."
exec bundle exec script/websocket-server.rb -b 0.0.0.0 -p "${ZAMMAD_WEBSOCKET_PORT}" start
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fi