added Zammad (#535)

* added Zammad (#491)

* fixup! added Zammad

# Formatting fixes

public/v4/apps/zammad.yml

@@ -0,0 +1,222 @@
+captainVersion: 4
+caproverOneClickApp:
+    instructions:
+        start: >-
+            Zammad is a web-based, open source user support/ticketing solution.
+        end: >
+            Zammad is deployed and available.
+             IMPORTANT: It will take up to 5 minutes for Zammad to be ready. Before that, you might see a 502 error page.
+    displayName: Zammad
+    isOfficial: true
+    description: Zammad is a web-based, open source user support/ticketing solution.
+    documentation: Taken from https://hub.docker.com/r/zammad/zammad-docker-compose.
+    variables:
+        - id: $$cap_zammad_VERSION
+          label: Zammad Version
+          defaultValue: '5.0.1-5'
+          description: Check out their docker page for the valid tags https://hub.docker.com/r/zammad/zammad-docker-compose/tags
+          validRegex: /^([^\s^\/])+$/
+
+        - id: $$cap_zammad_ELASTICSEARCH_ENABLED
+          label: ELASTICSEARCH_ENABLED
+          defaultValue: 'true'
+          description: Setting this variable to false will allow you to run your Zammad without Elasticsearch. Please note that we strongly advise against doing so.
+          validRegex: /^(true|false)$/
+
+        - id: $$cap_zammad_POSTGRESQL_USER
+          label: POSTGRESQL_USER
+          defaultValue: postgresuser
+          validRegex: /^([a-zA-Z0-9\-\.\_])+$/
+
+        - id: $$cap_zammad_POSTGRESQL_PASS
+          label: POSTGRESQL_PASS
+          defaultValue: $$cap_gen_random_hex(10)
+          description: 'The password of Zammads database user.'
+          validRegex: /.{1,}/
+
+        - id: $$cap_zammad_POSTGRESQL_DB
+          label: POSTGRESQL_DB
+          defaultValue: zammad_production
+          validRegex: /^([a-zA-Z0-9\-\.\_])+$/
+
+        - id: $$cap_zammad_POSTGRESQL_CREATEDB
+          label: POSTGRESQL_DB_CREATE
+          defaultValue: 'true'
+          description: By default we will create the required database.
+          validRegex: /^(true|false)$/
+
+        - id: $$cap_zammad_RAILS_TRUSTED_PROXIES
+          label: RAILS_TRUSTED_PROXIES
+          description: By default Zammad trusts localhost proxies only. ⚠ Only change this option if you know what you’re doing! ⚠
+          defaultValue: "['127.0.0.1', '::1']"
+
+services:
+    $$cap_appname-backup:
+        restart: always
+        depends_on:
+            - $$cap_appname-railsserver
+        environment:
+            BACKUP_SLEEP: 86400
+            HOLD_DAYS: 10
+            POSTGRESQL_HOST: srv-captain--$$cap_appname-postgresql
+            POSTGRESQL_PORT: 5432
+            POSTGRESQL_USER: $$cap_zammad_POSTGRESQL_USER
+            POSTGRESQL_PASSWORD: $$cap_zammad_POSTGRESQL_PASS
+            POSTGRESQL_DB: $$cap_zammad_POSTGRESQL_DB
+            ZAMMAD_RAILSSERVER_HOST: srv-captain--$$cap_appname-railsserver
+            ZAMMAD_RAILSSERVER_PORT: 3000
+        volumes:
+            - $$cap_appname-backup:/var/tmp/zammad
+            - $$cap_appname-data:/opt/zammad
+        caproverExtra:
+            notExposeAsWebApp: true
+            dockerfileLines:
+                - FROM zammad/zammad-docker-compose:zammad-postgresql-$$cap_zammad_VERSION
+                - ENTRYPOINT []
+                - CMD /usr/local/bin/backup.sh zammad-backup
+
+    $$cap_appname-elasticsearch:
+        restart: always
+        image: zammad/zammad-docker-compose:zammad-elasticsearch-$$cap_zammad_VERSION
+        environment:
+            discovery.type: single-node
+        volumes:
+            - $$cap_appname-elasticsearch-data:/usr/share/elasticsearch/data
+        caproverExtra:
+            notExposeAsWebApp: true
+
+    $$cap_appname-init:
+        restart: on-failure
+        depends_on:
+            - $$cap_appname-postgresql
+        environment:
+            AUTOWIZARD_JSON: ''
+            ELASTICSEARCH_ENABLED: $$cap_zammad_ELASTICSEARCH_ENABLED
+            ELASTICSEARCH_HOST: srv-captain--$$cap_appname-elasticsearch
+            ELASTICSEARCH_PORT: 9200
+            ELASTICSEARCH_SCHEMA: http
+            ELASTICSEARCH_NAMESPACE: zammad
+            ELASTICSEARCH_REINDEX: true
+            ELASTICSEARCH_SSL_VERIFY: true
+            MEMCACHED_HOST: srv-captain--$$cap_appname-memcached
+            MEMCACHED_PORT: 11211
+            NGINX_PORT: 8080
+            NGINX_SERVER_NAME: _
+            NGINX_SERVER_SCHEME: \$scheme
+            POSTGRESQL_HOST: srv-captain--$$cap_appname-postgresql
+            POSTGRESQL_PORT: 5432
+            POSTGRESQL_USER: $$cap_zammad_POSTGRESQL_USER
+            POSTGRESQL_PASS: $$cap_zammad_POSTGRESQL_PASS
+            POSTGRESQL_DB: $$cap_zammad_POSTGRESQL_DB
+            POSTGRESQL_DB_CREATE: $$cap_zammad_POSTGRESQL_CREATEDB
+            RAILS_TRUSTED_PROXIES: $$cap_zammad_RAILS_TRUSTED_PROXIES
+            RSYNC_ADDITIONAL_PARAMS: --no-perms --no-owner
+            ZAMMAD_RAILSSERVER_HOST: srv-captain--$$cap_appname-railsserver
+            ZAMMAD_RAILSSERVER_PORT: 3000
+            ZAMMAD_WEBSOCKET_HOST: srv-captain--$$cap_appname-websocket
+            ZAMMAD_WEBSOCKET_PORT: 6042
+        volumes:
+            - $$cap_appname-data:/opt/zammad
+        caproverExtra:
+            notExposeAsWebApp: true
+            dockerfileLines:
+                - FROM zammad/zammad-docker-compose:zammad-$$cap_zammad_VERSION
+                - ENTRYPOINT []
+                - CMD /docker-entrypoint.sh zammad-init && tail -f /dev/null
+
+    $$cap_appname-memcached:
+        restart: always
+        caproverExtra:
+            notExposeAsWebApp: true
+            dockerfileLines:
+                - FROM memcached:1.6.10-alpine
+                - CMD memcached -m 256M
+
+    $$cap_appname-nginx:
+        ports:
+            - '8080:8080'
+        depends_on:
+            - $$cap_appname-railsserver
+        environment:
+            ZAMMAD_RAILSSERVER_HOST: srv-captain--$$cap_appname-railsserver
+            ZAMMAD_RAILSSERVER_PORT: 3000
+            ZAMMAD_WEBSOCKET_HOST: srv-captain--$$cap_appname-websocket
+            ZAMMAD_WEBSOCKET_PORT: 6042
+        restart: always
+        volumes:
+            - $$cap_appname-data:/opt/zammad
+        caproverExtra:
+            notExposeAsWebApp: false
+            containerHttpPort: 8080
+            dockerfileLines:
+                - FROM zammad/zammad-docker-compose:zammad-$$cap_zammad_VERSION
+                - ENTRYPOINT []
+                - CMD /docker-entrypoint.sh zammad-nginx
+
+    $$cap_appname-postgresql:
+        environment:
+            POSTGRES_PORT: 5432
+            POSTGRES_USER: $$cap_zammad_POSTGRESQL_USER
+            POSTGRES_PASSWORD: $$cap_zammad_POSTGRESQL_PASS
+        image: zammad/zammad-docker-compose:zammad-postgresql-$$cap_zammad_VERSION
+        restart: always
+        volumes:
+            - $$cap_appname-postgresql-data:/var/lib/postgresql/data
+        caproverExtra:
+            notExposeAsWebApp: true
+
+    $$cap_appname-railsserver:
+        depends_on:
+            - $$cap_appname-memcached
+            - $$cap_appname-postgresql
+        environment:
+            ZAMMAD_RAILSSERVER_PORT: 3000
+        restart: always
+        volumes:
+            - $$cap_appname-data:/opt/zammad
+        caproverExtra:
+            notExposeAsWebApp: true
+            dockerfileLines:
+                - FROM zammad/zammad-docker-compose:zammad-$$cap_zammad_VERSION
+                - ENTRYPOINT []
+                - CMD /docker-entrypoint.sh zammad-railsserver
+
+    $$cap_appname-scheduler:
+        depends_on:
+            - $$cap_appname-memcached
+            - $$cap_appname-railsserver
+        restart: always
+        volumes:
+            - $$cap_appname-data:/opt/zammad
+        caproverExtra:
+            notExposeAsWebApp: true
+            dockerfileLines:
+                - FROM zammad/zammad-docker-compose:zammad-$$cap_zammad_VERSION
+                - ENTRYPOINT []
+                - CMD /docker-entrypoint.sh zammad-scheduler
+
+    $$cap_appname-websocket:
+        depends_on:
+            - $$cap_appname-memcached
+            - $$cap_appname-railsserver
+        environment:
+            ZAMMAD_WEBSOCKET_PORT: 6042
+        restart: always
+        volumes:
+            - $$cap_appname-data:/opt/zammad
+        caproverExtra:
+            notExposeAsWebApp: false
+            dockerfileLines:
+                - FROM zammad/zammad-docker-compose:zammad-$$cap_zammad_VERSION
+                - ENTRYPOINT []
+                - CMD /docker-entrypoint.sh zammad-websocket
+
+volumes:
+    $$cap_appname-elasticsearch-data:
+        driver: local
+    $$cap_appname-postgresql-data:
+        driver: local
+    $$cap_appname-backup:
+        driver: local
+    $$cap_appname-data:
+        driver: local