Add '.gitlab/' from commit '731ada6a3d65b2347ccf204cfe09ee278a4f0594'

git-subtree-dir: .gitlab
git-subtree-mainline: 422f4d49bd
git-subtree-split: 731ada6a3d

.gitignore

@@ -1 +1,2 @@
 data/
+world/

.gitlab/Makefile

@@ -0,0 +1,34 @@
+SHELL := /bin/bash
+
+PROJECT_NAME ?= $(shell git config --local remote.origin.url|sed -n 's#.*/\([^.]*\)\.git#\1#p')
+VERSION ?= $(shell cat VERSION)
+IMAGE ?= $(shell cat IMAGE):$(VERSION)
+IMAGE_LATEST ?= $(shell cat IMAGE):latest
+PWD ?= $(shell pwd)
+STASH ?= "common-update-stash"
+
+include .gitlab/make/docker.makefile
+include .gitlab/make/helm.makefile
+include .gitlab/make/kaniko.makefile
+include .gitlab/make/truenas.makefile
+include .gitlab/make/git.makefile
+
+.PHONY: warning
+warning:
+	@printf "Running a potentially destructive command. If a conflict occurs, fix the conflict and re-run the command.\n"
+	@printf "Cancel with ctrl + c within 3 seconds."
+	@sleep 3
+
+.PHONY: make-stash-drop
+make-stash-drop:
+	@if [ ! -z "$$(git stash list | grep -r 'stash@{0}.*common')" ]; then git stash drop; fi
+
+.PHONY: make-update
+make-update:
+	@git subtree pull --prefix .gitlab --message "Merge update from Common" -q common main
+
+.PHONY: make-push
+make-push: warning
+	@make make-update
+	@git subtree split --branch common/$(PROJECT_NAME) --prefix .gitlab
+	@git push common common/$(PROJECT_NAME):common/$(PROJECT_NAME)

.gitlab/README.md

@@ -0,0 +1,10 @@
+# Adding the "common" subtree as your .gitlab folder
+
+```bash
+# Add the subtree as a remote
+git remote add common git@gitlab.ducoterra.net:services/common.git
+git subtree add --prefix .gitlab common main
+
+# Now you can run the following to update
+make make-update
+```

.gitlab/make/docker.makefile

@@ -0,0 +1,29 @@
+.PHONY: docker-init
+docker-init:
+	@touch VERSION
+	@touch IMAGE
+
+.PHONY: buildx-context
+buildx-context:
+	docker buildx create --name container-builder --use --platform linux/amd64,linux/arm64
+
+.PHONY: buildx-clear
+buildx-clear:
+	docker buildx rm container-builder
+
+.PHONY: build
+build:
+	docker buildx build --load . -t $(IMAGE)
+	@docker buildx build --load . -t $(IMAGE_LATEST)
+
+.PHONY: push
+push:
+	-make buildx-clear
+	@make buildx-context
+	docker buildx build --platform linux/amd64,linux/arm64 --push . -t $(IMAGE)
+	@docker buildx build --platform linux/amd64,linux/arm64 --push . -t $(IMAGE_LATEST)
+
+.PHONY: docker-release
+docker-release:
+	@yq e ".services.minecraft.image = \"$(IMAGE)\"" -i docker-compose.yaml
+	@make push

.gitlab/make/git.makefile

@@ -0,0 +1,5 @@
+.PHONY: git-release
+git-release:
+	@git add .
+	@git commit -m "Automated release for version $(VERSION)"
+	@git tag $(VERSION)

.gitlab/make/helm.makefile

@@ -0,0 +1,4 @@
+.PHONY: helm-release
+helm-release:
+	@yq e ".version = \"$(shell cat VERSION)\"" -i helm/Chart.yaml	
+	@yq e ".appVersion = \"$(shell cat VERSION)\"" -i helm/Chart.yaml

.gitlab/make/truenas.makefile

@@ -0,0 +1,3 @@
+.PHONY: chart-release
+chart-release:
+	@rsync -av $(CHART)/helm/ charts/$(CHART)/$(shell cat $(CHART)/VERSION)/

Dockerfile

@@ -1,6 +1,4 @@
-FROM openjdk:8-slim
-
-COPY server.jar /server.jar
+FROM openjdk:latest
 
 RUN groupadd -r minecraft -g 2000
 RUN useradd --no-log-init minecraft -u 2000 -g 2000 -m
@@ -9,4 +7,4 @@ RUN chown -R minecraft:minecraft .
 
 USER minecraft
 # Copy files only if they don't yet exist (server.jar, server.properties, etc) and start the server
-CMD java -Xmx"$MAX_RAM"G -Xms"$MIN_RAM"G -jar /server.jar nogui
+CMD java -Xmx"$MAX_RAM"G -Xms"$MIN_RAM"G -jar ./server.jar nogui

IMAGE

@@ -0,0 +1 @@
+ducoterra/minecraft

Makefile

@@ -0,0 +1,13 @@
+SHELL := /bin/bash
+
+include .gitlab/Makefile
+
+.PHONY: get-server
+get-server:
+	@mkdir -p world
+	@echo 'eula=true' > world/eula.txt
+	@docker run -it -e SERVER_VERSION=1.17.1 -v $(PWD)/world:/downloads ducoterra/get-minecraft:latest
+
+.PHONY: run
+run:
+	docker-compose run --service-ports minecraft

README.md

@@ -1,61 +1,34 @@
 # Minecraft
 
-## Getting server.jar
-
-![Click Installations](img/main.png)
-![Select the Options Menu](img/menu.png)
-![Click Edit](img/edit.png)
-![Click Download Server](img/server.png)
-
 ## Running Locally
 
 ```bash
-docker-compose build minecraft
-docker-compose up minecraft
+# download the most recent version of minecraft
+make get-server
+
+# Run the server
+docker-compose up
 ```
 
 ## Uploading to Docker Hub
 
-In docker-compose.yaml, update the image tag to:
+1. Update the version in the VERSION file.
+2. Build and push the new version
 
-```yaml
-...
-services:
-  minecraft:
-    build: .
-    image: <your_username>/minecraft:<version>-1
-    ports:
-...
-```
-
-then run
-
-```bash
-docker-compose push
-```
+    ```bash
+    make build
+    make push
+    ```
 
 ## Running in kubernetes
 
-In k8s/deploy.yaml, edit the deploy
-
-```yaml
-...
-    spec:
-      containers:
-      - name: minecraft
-        image: <your image from above>
-        ports:
-...
-```
-
-Then run the following
+Requires helm v3. Edit values.yaml and run the following:
 
 ```bash
-kubectl apply -f k8s/pvc
-kubectl apply -f k8s
+helm upgrade --install minecraft
 ```
 
-Your minecraft server will be available on port 25565
+Your minecraft server will be available on port 25565 by default.
 
 ## Create a Backup
 

VERSION

@@ -0,0 +1 @@
+1.0.2

docker-compose.yaml

@@ -1,6 +1,13 @@
 version: '3'
-
 services:
   minecraft:
-    build: .
-    image: hub.ducoterra.net/ducoterra/minecraft:1.16.4
+    image: ducoterra/minecraft:1.0.2
+    stdin_open: true
+    tty: true
+    volumes:
+      - ./world:/mc_data
+    ports:
+      - 25565:25565
+    environment:
+      - MAX_RAM=1
+      - MIN_RAM=1

helm/Chart.yaml

@@ -1,7 +1,6 @@
 apiVersion: v2
 name: minecraft
 description: A Minecraft server 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
@@ -11,13 +10,11 @@ description: A Minecraft server for kubernetes
 # 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: 1.0.2
-
 # 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: 1.16.4
+appVersion: 1.0.2

helm/ix_values.yaml

@@ -1 +1,2 @@
-image: ducoterra/minecraft:1.16.4
+image: ducoterra/minecraft:latest
+server_version: "1.17.1"

helm/questions.yaml

@@ -4,6 +4,14 @@ groups:
   - name: "Storage"
     description: "Minecraft Server Storage"
 questions:
+  - variable: server_version
+    description: "Server Version"
+    label: "Version"
+    group: "Server Config"
+    schema:
+      type: string
+      default: "1.17.1"
+      required: false
   - variable: port
     description: "Listen Port"
     group: "Server Config"

helm/templates/deploy.yaml

@@ -13,9 +13,20 @@ spec:
       labels:
         app: {{ .Release.Name }}
     spec:
+      initContainers:
+      - name: get-version
+        image: {{ .Values.get_server.image }}
+        imagePullPolicy: Always
+        env:
+        - name: SERVER_VERSION
+          value: {{ .Values.server_version }}
+        volumeMounts:
+        - mountPath: /downloads
+          name: data
       containers:
       - name: {{ .Release.Name }}
         image: {{ .Values.image }}
+        imagePullPolicy: Always
         ports:
         - containerPort: 25565
         volumeMounts:

helm/values.yaml

@@ -1,4 +1,7 @@
-image: ducoterra/minecraft:1.16.4
+image: ducoterra/minecraft:latest
+get_server:
+  image: ducoterra/get-minecraft:2.0.0
+server_version: "1.17.1"
 port: 20101
 max_cpu: 4
 max_ram: 4