Merge pull request #1680 from sameersbn/redis-4

redis: upgrade to redis-4.x in samples with `--protected-mode no` flag

README.md

@@ -181,7 +181,7 @@ Step 2. Launch a redis container
 ```bash
 docker run --name gitlab-redis -d \
     --volume /srv/docker/gitlab/redis:/var/lib/redis \
-    sameersbn/redis:3.0.6
+    sameersbn/redis:4.0.9-1
 ```
 
 Step 3. Launch the gitlab container
@@ -443,7 +443,7 @@ To illustrate linking with a redis container, we will use the [sameersbn/redis](
 First, lets pull the redis image from the docker index.
 
 ```bash
-docker pull sameersbn/redis:3.0.6
+docker pull sameersbn/redis:4.0.9-1
 ```
 
 Lets start the redis container
@@ -451,7 +451,7 @@ Lets start the redis container
 ```bash
 docker run --name gitlab-redis -d \
     --volume /srv/docker/gitlab/redis:/var/lib/redis \
-    sameersbn/redis:3.0.6
+    sameersbn/redis:4.0.9-1
 ```
 
 We are now ready to start the GitLab application.

contrib/docker-swarm/docker-compose.yml

@@ -3,7 +3,7 @@ version: '3.4'
 services:
   redis:
     restart: always
-    image: sameersbn/redis:latest
+    image: sameersbn/redis:4.0.9-1
     command:
     - --loglevel warning
     volumes:

docker-compose.yml

@@ -3,7 +3,7 @@ version: '2'
 services:
   redis:
     restart: always
-    image: sameersbn/redis:3.0.6
+    image: sameersbn/redis:4.0.9-1
     command:
     - --loglevel warning
     volumes:

docs/docker-compose-registry.yml

@@ -3,7 +3,7 @@ version: '2'
 services:
   redis:
     restart: always
-    image: sameersbn/redis:3.0.6
+    image: sameersbn/redis:4.0.9-1
     command:
     - --loglevel warning
     volumes:

docs/s3_compatible_storage.md

@@ -72,7 +72,7 @@ version: '2'
 services:
   redis:
     restart: always
-    image: sameersbn/redis:3.0.6
+    image: sameersbn/redis:4.0.9-1
     command:
     - --loglevel warning
     volumes: