Merge branch 'docker-changes' into 'master'

Docker compose changes

See merge request mangadex-pub/mangadex_at_home!102

.gitlab-ci.yml

@@ -60,6 +60,7 @@ Docker Build:
     - docker build . -t $CI_REGISTRY_IMAGE:$BASE_TAG
     - docker push $CI_REGISTRY_IMAGE:$BASE_TAG
 
+
 .docker_push: &docker_push
   image: docker:20.10.8
   services:
@@ -71,11 +72,13 @@ Docker Build:
   before_script:
     - echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" --password-stdin ${CI_REGISTRY}
     - export BASE_TAG="git-$CI_COMMIT_SHORT_SHA"
+    - export SHORT_TAG="$(echo $CI_COMMIT_TAG | cut -d "." -f1)"
 
   script:
     - docker pull $CI_REGISTRY_IMAGE:$BASE_TAG
     - docker tag $CI_REGISTRY_IMAGE:$BASE_TAG $CI_REGISTRY_IMAGE:$NEW_TAG
-    - docker push $CI_REGISTRY_IMAGE:$NEW_TAG
+    - docker tag $CI_REGISTRY_IMAGE:$BASE_TAG $CI_REGISTRY_IMAGE:$SHORT_TAG
+    - docker push $CI_REGISTRY_IMAGE --all-tags
 
 Push Latest:
   <<: *docker_push

docker/README.md

@@ -12,6 +12,8 @@ Once installed, you can check that it works by opening a command prompt and runn
 
 ## Run as a standalone container
 
+*Note* Changes to `the docker-compose.yml` are coming, and as such, this instruction page will get reworked a bit.
+
 Use either a specific image, preferrably the [latest image published](https://gitlab.com/mangadex-pub/mangadex_at_home/container_registry/1200259)
 
 > While it might work, using `registry.gitlab.com/mangadex-pub/mangadex_at_home:latest` is a bad idea as we do not guarantee forward-compatibility

docker/docker-compose.yml

@@ -4,7 +4,7 @@ services:
 
   mangadex-at-home:
     container_name: mangadex-at-home
-    image: "registry.gitlab.com/mangadex-pub/mangadex_at_home:<version>"
+    image: "registry.gitlab.com/mangadex-pub/mangadex_at_home:2"
     ports:
       - 443:443
     volumes:
@@ -12,7 +12,6 @@ services:
       - ./data/cache/:/mangahome/data/
     environment:
       JAVA_TOOL_OPTIONS: "-Xms1G -Xmx1G -XX:+UseShenandoahGC -Xss512K"
-    privileged: true
     command: [
         "bash",
         "-c",
@@ -31,7 +30,7 @@ services:
 
   prometheus:
     container_name: prometheus
-    image: prom/prometheus:v2.24.1
+    image: prom/prometheus:v2.34.0
     user: "root"
     group_add:
       - 0
@@ -50,7 +49,7 @@ services:
 
   grafana:
     container_name: grafana
-    image: grafana/grafana:7.4.0
+    image: grafana/grafana:8.4.3
     user: "root"
     group_add:
       - 0