Changes for Zammad 5 (#219)

* FillDB was renamed to FillDb for Zammad 5.

* Changed Ruby dependency to 2.7.3.

* Update containers/zammad/Dockerfile

* added redis / changed memcached

Signed-off-by: André Bauer <andre.bauer@staffbase.com>

* update memcached

Signed-off-by: André Bauer <andre.bauer@staffbase.com>

* fix image

Signed-off-by: André Bauer <andre.bauer@staffbase.com>

* remove nginx duplicate

Signed-off-by: André Bauer <andre.bauer@staffbase.com>

* added nodejs

Signed-off-by: André Bauer <andre.bauer@staffbase.com>

* added cache clear and removed links

Signed-off-by: André Bauer <andre.bauer@staffbase.com>

* fix typo

Signed-off-by: André Bauer <andre.bauer@staffbase.com>

Co-authored-by: André Bauer <monotek@users.noreply.github.com>
Co-authored-by: André Bauer <andre.bauer@staffbase.com>

.github/tests.sh

@@ -32,7 +32,7 @@ echo
 
 echo
 echo "Fill DB with some random data"
-docker exec zammad-docker-compose_zammad-railsserver_1 rails r "FillDB.load(agents: 1,customers: 1,groups: 1,organizations: 1,overviews: 1,tickets: 1)"
+docker exec zammad-docker-compose_zammad-railsserver_1 rails r "FillDb.load(agents: 1,customers: 1,groups: 1,organizations: 1,overviews: 1,tickets: 1)"
 
 echo
 echo "DB fill successful :)"

README.md

@@ -75,3 +75,8 @@ ALTER USER zammad WITH SUPERUSER CREATEDB;
 To be able to run Zammad container with an unprivileged user we had to change the port Nginx uses from 80 to 8080, so Zammad needs to be accessed via <http://localhost:8080> instead of <http://localhost> now!
 
 This change will also affect you, if you use a reverse proxy, like Traefik or Haproxy, in front of Zammad as your reverse proxy configuration needs to be adapted to point to port 8080 now.
+
+### From =< 4.0.0 to 5.0.0
+
+Memchached config changed. If you use the old env vars `MEMCACHED_HOST` & `MEMCACHED_PORT` adapt to `MEMCACHE_SERVERS`.
+Redis is a dependency for the Websocket server now.

containers/zammad/Dockerfile

@@ -1,6 +1,6 @@
-FROM ruby:2.6.8-slim AS builder
 # note: zammad is currently incompatible to alpine because of:
 # https://github.com/docker-library/ruby/issues/113
+FROM ruby:2.7.4-slim AS builder
 
 ARG BUILD_DATE
 ARG DEBIAN_FRONTEND=noninteractive
@@ -24,7 +24,7 @@ RUN chmod +x /tmp/setup.sh; \
     /tmp/setup.sh builder
 
 
-FROM ruby:2.6.8-slim
+FROM ruby:2.7.4-slim
 
 ARG BUILD_DATE
 ARG DEBIAN_FRONTEND=noninteractive

containers/zammad/docker-entrypoint.sh

@@ -10,8 +10,7 @@ set -e
 : "${ELASTICSEARCH_NAMESPACE:=zammad}"
 : "${ELASTICSEARCH_REINDEX:=true}"
 : "${ELASTICSEARCH_SSL_VERIFY:=true}"
-: "${MEMCACHED_HOST:=zammad-memcached}"
+: "${MEMCACHE_SERVERS:=zammad-memcached:11211}"
-: "${MEMCACHED_PORT:=11211}"
 : "${NGINX_PORT:=8080}"
 : "${NGINX_SERVER_NAME:=_}"
 : "${NGINX_SERVER_SCHEME:=\$scheme}"
@@ -22,6 +21,7 @@ set -e
 : "${POSTGRESQL_DB:=zammad_production}"
 : "${POSTGRESQL_DB_CREATE:=true}"
 : "${RAILS_TRUSTED_PROXIES:=['127.0.0.1', '::1']}"
+: "${REDIS_URL:=redis://zammad-redis:6379}"
 : "${RSYNC_ADDITIONAL_PARAMS:=--no-perms --no-owner}"
 : "${ZAMMAD_RAILSSERVER_HOST:=zammad-railsserver}"
 : "${ZAMMAD_RAILSSERVER_PORT:=3000}"
@@ -58,9 +58,6 @@ if [ "$1" = 'zammad-init' ]; then
   ESCAPED_POSTGRESQL_PASS=$(echo "$POSTGRESQL_PASS" | sed -e 's/[\/&]/\\&/g')
   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: ${ESCAPED_POSTGRESQL_PASS}\\n  host: ${POSTGRESQL_HOST}\\n  port: ${POSTGRESQL_PORT}#g" < contrib/packager.io/database.yml.pkgr > config/database.yml
 
-  # configure memcache
-  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
 
@@ -78,6 +75,7 @@ if [ "$1" = 'zammad-init' ]; then
       echo "${AUTOWIZARD_JSON}" | base64 -d > auto_wizard.json
     fi
   else
+    bundle exec rails r "Cache.clear"
     bundle exec rake db:migrate
   fi
 

containers/zammad/setup.sh

@@ -3,7 +3,7 @@ set -e
 
 # install dependencies
 if [ "$1" = 'builder' ]; then
-  PACKAGES="build-essential curl git libimlib2-dev libpq-dev shared-mime-info"
+  PACKAGES="build-essential curl git libimlib2-dev libpq-dev nodejs shared-mime-info"
 elif [ "$1" = 'runner' ]; then
   PACKAGES="curl libimlib2 libpq5 nginx rsync"
 fi

docker-compose.yml

@@ -1,4 +1,4 @@
-version: '2'
+version: '3'
 
 services:
 
@@ -6,6 +6,7 @@ services:
     command: ["zammad-backup"]
     depends_on:
       - zammad-railsserver
+      - zammad-postgresql
     entrypoint: /usr/local/bin/backup.sh
     environment:
       - BACKUP_SLEEP=86400
@@ -13,8 +14,6 @@ services:
       - POSTGRESQL_USER=${POSTGRES_USER}
       - POSTGRESQL_PASSWORD=${POSTGRES_PASS}
     image: ${IMAGE_REPO}:zammad-postgresql${VERSION}
-    links:
-      - zammad-postgresql
     restart: ${RESTART}
     volumes:
       - zammad-backup:/var/tmp/zammad
@@ -36,16 +35,13 @@ services:
       - POSTGRESQL_USER=${POSTGRES_USER}
       - POSTGRESQL_PASS=${POSTGRES_PASS}
     image: ${IMAGE_REPO}:zammad${VERSION}
-    links:
-      - zammad-elasticsearch
-      - zammad-postgresql
     restart: on-failure
     volumes:
       - zammad-data:/opt/zammad
 
   zammad-memcached:
     command: memcached -m 256M
-    image: memcached:1.6.9-alpine
+    image: memcached:1.6.10-alpine
     restart: ${RESTART}
 
   zammad-nginx:
@@ -55,9 +51,6 @@ services:
     depends_on:
       - zammad-railsserver
     image: ${IMAGE_REPO}:zammad${VERSION}
-    links:
-      - zammad-railsserver
-      - zammad-websocket
     restart: ${RESTART}
     volumes:
       - zammad-data:/opt/zammad
@@ -76,25 +69,23 @@ services:
     depends_on:
       - zammad-memcached
       - zammad-postgresql
+      - zammad-redis
     image: ${IMAGE_REPO}:zammad${VERSION}
-    links:
-      - zammad-elasticsearch
-      - zammad-memcached
-      - zammad-postgresql
     restart: ${RESTART}
     volumes:
       - zammad-data:/opt/zammad
 
+  zammad-redis:
+    image: redis:6.2.5-alpine
+    restart: ${RESTART}
+
   zammad-scheduler:
     command: ["zammad-scheduler"]
     depends_on:
       - zammad-memcached
       - zammad-railsserver
+      - zammad-redis
     image: ${IMAGE_REPO}:zammad${VERSION}
-    links:
-      - zammad-elasticsearch
-      - zammad-memcached
-      - zammad-postgresql
     restart: ${RESTART}
     volumes:
       - zammad-data:/opt/zammad
@@ -104,10 +95,8 @@ services:
     depends_on:
       - zammad-memcached
       - zammad-railsserver
+      - zammad-redis
     image: ${IMAGE_REPO}:zammad${VERSION}
-    links:
-      - zammad-postgresql
-      - zammad-memcached
     restart: ${RESTART}
     volumes:
       - zammad-data:/opt/zammad