[Docker/Travis] Added experimental PostgreSQL service

.travis.yml

@@ -59,11 +59,11 @@ matrix:
         - SETUP_BEHAT_OPTS="--profile=setup --suite=personas --tags=@setup"
         - BEHAT_OPTS="--profile=adminui --suite=personas"
     - if: type in (cron, api)
-      name: "[PHP 7.1] Admin UI on Clean Platform"
+      name: "[PHP 7.1/PostgreSQL] Admin UI on Clean Platform"
       env:
+        - COMPOSE_FILE="doc/docker/base-dev.yml:doc/docker/db-postgresql.yml:doc/docker/selenium.yml"
         - BEHAT_OPTS="--profile=adminui --suite=adminui"
-        - PHP_IMAGE=ezsystems/php:7.1-v1-node
-        - PHP_IMAGE_DEV=ezsystems/php:7.1-v1-dev
+        - PHP_IMAGE=ezsystems/php:7.1-v2-node10
 
 # reduce depth (history) of git checkout
 git:

doc/docker/README.md

@@ -43,6 +43,7 @@ The current Docker Compose files are made to be mixed and matched together for Q
 - redis-session.yml _(optional, stores sessions in a separate redis instance)_
 - varnish.yml _(optional, adds varnish service and appends config to app)_
 - solr.yml _(optional, add solr service and configure app for it)_
+- db-postgresql.yml _(optional, switches the DB engine to PostgreSQL - experimental)_
 - selenium.yml _(optional, always needs to be last, adds selenium service and appends config to app)_
 - multihost.yml _(optional, adds multihost config to app container network)_
 

doc/docker/db-postgresql.yml

@@ -0,0 +1,22 @@
+version: '3.3'
+# Single server setup for dev
+
+services:
+  app:
+    environment:
+     - DATABASE_PORT=5432
+     - DATABASE_DRIVER=pdo_pgsql
+     - DATABASE_PLATFORM=pgsql
+     - DATABASE_CHARSET=utf8
+     - DATABASE_VERSION=9.4
+
+  db:
+    image: postgres:9.4
+    environment:
+      - POSTGRES_USER=$DATABASE_USER
+      - POSTGRES_PASSWORD=$DATABASE_PASSWORD
+      - POSTGRES_DB=$DATABASE_NAME
+    networks:
+      - backend
+    ports:
+      - "5433:5432"