add gitlab-ci

.gitlab-ci.yml

@@ -0,0 +1,38 @@
+variables:
+  CI_PROJECT_NAME: "pubcraft"
+  CI_PROJECT_DIR: "."
+  CI_REGISTRY_IMAGE: hub.ducoterra.net/ducoterra/pubcraft
+
+stages:
+  - build
+  - test
+  - deploy
+
+build:
+  only:
+    variables:
+    - $CI_COMMIT_TAG
+  stage: build
+  image:
+    name: gcr.io/kaniko-project/executor:debug
+    entrypoint: [""]
+  script:
+    - echo $DEPLOY
+    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
+
+deploy_to_prod:
+  variables:
+    DEPLOY: prod
+  stage: deploy
+  only:
+    variables:
+    - $CI_COMMIT_TAG
+  image:
+    name: debian:10
+    entrypoint: [""]
+  script:
+    - apt -qq update >> /dev/null && apt -qq install -y curl >> /dev/null
+    - curl -L -o /usr/local/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl
+    - chmod +x /usr/local/bin/kubectl
+    - curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
+    - helm template $CI_PROJECT_NAME --set tag=1.1.1 ./helm | kubectl apply -f -

helm/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

helm/Chart.yaml

@@ -0,0 +1,23 @@
+apiVersion: v2
+name: charts
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+appVersion: 1.16.0

helm/templates/deploy.yaml

@@ -1,19 +1,19 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: pubcraft
+  name: {{ .Release.Name }}
 spec:
   selector:
     matchLabels:
-      app: pubcraft
+      app: {{ .Release.Name }}
   template:
     metadata:
       labels:
-        app: pubcraft
+        app: {{ .Release.Name }}
     spec:
       containers:
-      - name: pubcraft
-        image: hub.ducoterra.net/ducoterra/pubcraft:1.15.2_3
+      - name: {{ .Release.Name }}
+        image: {{ .Values.image }}
         ports:
         - containerPort: 25565
         volumeMounts:
@@ -23,7 +23,7 @@ spec:
         stdin: true
         env:
         - name: MAX_RAM
-          value: "8"
+          value: "4"
         - name: MIN_RAM
           value: "1"
         - name: THREADS
@@ -33,9 +33,9 @@ spec:
             memory: "2Gi"
             cpu: 250m
           limits:
-            memory: "8Gi"
+            memory: "4Gi"
             cpu: "4"
       volumes:
       - name: data
         persistentVolumeClaim:
-          claimName: pubcraft
+          claimName: {{ .Release.Name }}

helm/templates/pvc.yaml

@@ -1,11 +1,11 @@
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
-  name: pubcraft
+  name: {{ .Release.Name }}
 spec:
   storageClassName: nfs-encrypted
   accessModes:
     - ReadWriteMany
   resources:
     requests:
-      storage: 16Gi
+      storage: 32Gi

helm/templates/service.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  selector:
+    app: {{ .Release.Name }}
+  ports:
+  - port: {{ .Values.port }}
+    targetPort: 25565
+    name: {{ .Release.Name }}
+  type: LoadBalancer

helm/values.yaml

@@ -0,0 +1,2 @@
+image: hub.ducoterra.net/ducoterra/minecraft:1.15.2_1
+port: 20100

k8s/service.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: pubcraft
-spec:
-  selector:
-    app: pubcraft
-  ports:
-  - port: 20100
-    targetPort: 25565
-    name: pubcraft
-  type: LoadBalancer

server/server.properties

@@ -25,7 +25,7 @@ server-ip=
 spawn-npcs=true
 allow-flight=true
 level-name=world
-view-distance=32
+view-distance=20
 resource-pack=
 spawn-animals=true
 white-list=true