Add version variable for travis tests

tests/mariadb.yml

@@ -20,7 +20,7 @@ services:
 
   onlyoffice-mariadb:
     container_name: onlyoffice-mariadb
-    image: mariadb:10.5
+    image: mariadb:{MARIADB_VERSION:-10.5}
     environment:
       - MYSQL_DATABASE=${MYSQL_DATABASE:-onlyoffice}
       - MYSQL_USER=${MYSQL_USER:-onlyoffice}

tests/mysql.yml

@@ -20,7 +20,7 @@ services:
 
   onlyoffice-mysql:
     container_name: onlyoffice-mysql
-    image: mysql:5.7
+    image: mysql:${MYSQL_VERSION:-5.7}
     environment:
       - MYSQL_DATABASE=${MYSQL_DATABASE:-onlyoffice}
       - MYSQL_USER=${MYSQL_USER:-onlyoffice}

tests/postgres-old.yml

@@ -19,7 +19,7 @@ services:
 
   onlyoffice-postgresql:
     container_name: onlyoffice-postgresql
-    image: postgres:9.5
+    image: postgres:${POSTGRES_VERSION:-9.5}
     environment:
       - POSTGRES_DB=${POSTGRES_DB:-onlyoffice}
       - POSTGRES_USER=${POSTGRES_USER:-onlyoffice}

tests/postgres.yml

@@ -20,7 +20,7 @@ services:
 
   onlyoffice-postgresql:
     container_name: onlyoffice-postgresql
-    image: postgres:9.5
+    image: postgres:${POSTGRES_VERSION:-9.5}
     environment:
       - POSTGRES_DB=${POSTGRES_DB:-onlyoffice}
       - POSTGRES_USER=${POSTGRES_USER:-onlyoffice}

tests/rabbitmq-old.yml

@@ -17,7 +17,7 @@ services:
 
   onlyoffice-rabbitmq:
     container_name: onlyoffice-rabbitmq
-    image: rabbitmq
+    image: rabbitmq:${RABBITMQ_VERSION:-latest}
     restart: always
     networks:
      - onlyoffice

tests/rabbitmq.yml

@@ -17,7 +17,7 @@ services:
 
   onlyoffice-rabbitmq:
     container_name: onlyoffice-rabbitmq
-    image: rabbitmq
+    image: rabbitmq:${RABBITMQ_VERSION:-latest}
     restart: always
     networks:
      - onlyoffice

tests/redis.yml

@@ -19,7 +19,7 @@ services:
 
   onlyoffice-redis:
     container_name: onlyoffice-redis
-    image: redis
+    image: redis:${REDIS_VERSION:-latest}
     restart: always
     networks:
      - onlyoffice