Configure docker and ci

.github/workflows/ci-dev.yml

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+name: Build and Publish Docker Image
+
+on:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.11
+      - name: Build with Maven
+        run: |
+          mvn -B clean package --file pom.xml
+          echo "::set-output name=APP_VERSION::$(mvn --file pom.xml -q -Dexec.executable=echo -Dexec.args='${project.version}' --non-recursive exec:exec)"
+        id: build-version
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: spring-petclinic-jar
+          path: target/*.jar
+      - name: Save version
+        uses: noobly314/share-data@v1
+        with:
+          share-id: app_version
+          mode: set
+          key: version
+          value: ${{ steps.build-version.outputs.APP_VERSION }}
+
+  docker:
+    name: Docker Build and Push
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.11
+      - name: Get Version
+        id: get-version
+        uses: noobly314/share-data@v1
+        with:
+          share-id: app_version
+          mode: get
+          key: version
+      - name: Download Artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: spring-petclinic-jar
+          path: target
+      - name: Docker Login
+        run: docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
+      - name: Docker Build Version DEV
+        run: docker build -t allanweber/spring-petclinic:${{ steps.get-version.outputs.data }} -f docker/Dockerfile .
+      - name: Build and Push Version
+        run: docker push allanweber/spring-petclinic:${{ steps.get-version.outputs.data }}
+      - name: Delete Artifact
+        uses: geekyeggo/delete-artifact@v1
+        with:
+          name: spring-petclinic-jar

.github/workflows/ci-master.yml

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+name: Build and Publish Docker Image
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.11
+      - name: Build with Maven
+        run: |
+          mvn -B clean package --file pom.xml
+          echo "::set-output name=APP_VERSION::$(mvn --file pom.xml -q -Dexec.executable=echo -Dexec.args='${project.version}' --non-recursive exec:exec)"
+        id: build-version
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: spring-petclinic-jar
+          path: target/*.jar
+      - name: Create Tag
+        uses: negz/create-tag@v1
+        with:
+          version: ${{ steps.build-version.outputs.APP_VERSION }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Save version
+        uses: noobly314/share-data@v1
+        with:
+          share-id: app_version
+          mode: set
+          key: version
+          value: ${{ steps.build-version.outputs.APP_VERSION }}
+
+  docker:
+    name: Docker Build and Push
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.11
+      - name: Get Version
+        id: get-version
+        uses: noobly314/share-data@v1
+        with:
+          share-id: app_version
+          mode: get
+          key: version
+      - name: Download Artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: spring-petclinic-jar
+          path: target
+      - name: Docker Login
+        run: docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASS }}
+      - name: Docker Build Version PRD
+        run: docker build -t allanweber/spring-petclinic:${{ steps.get-version.outputs.data }} -f docker/Dockerfile .
+      - name: Build and Push Version
+        run: docker push allanweber/spring-petclinic:${{ steps.get-version.outputs.data }}
+      - name: Docker Build Latest
+        run: docker build -t allanweber/spring-petclinic:latest -f docker/Dockerfile .
+      - name: Docker Push Latest
+        run: docker push allanweber/spring-petclinic:latest
+      - name: Delete Artifact
+        uses: geekyeggo/delete-artifact@v1
+        with:
+          name: spring-petclinic-jar

RUNME.md

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+# How to run with docker
+
+## To Run it locally
+
+1. Create a docker network: `docker network create my-network`
+2. Start a mysql container in the specified network: `docker run -p 3306:3306 --name petclinicdb --net=my-network -e MYSQL_USER=petclinic -e MYSQL_PASSWORD=petclinic -e MYSQL_ROOT_PASSWORD=root -e MYSQL_DATABASE=petclinic mysql:5.7.8`
+3. Run the app in the specified network: `docker run -p 8080:8080 --name spring-petclinic --net=my-network -e SPRING_PROFILES_ACTIVE=mysql -e MYSQL_URL='jdbc:mysql://petclinicdb:3306/petclinic' allanweber/spring-petclinic:2.4.5`
+
+## Build image and deploy it
+
+1. Build version: `docker build -t allanweber/spring-petclinic:<version> -f docker/Dockerfile .`
+2. Build latest: `docker build -t allanweber/spring-petclinic:latest -f docker/Dockerfile .`
+3. Deploy version to registry: `docker push allanweber/spring-petclinic:<version>`
+4. Deploy latest to registry: `docker push allanweber/spring-petclinic:latest`
+
+* **Run prd**: docker run -p 8080:8080 --name spring-petclinic -d -e SPRING_PROFILES_ACTIVE=mysql -e MYSQL_URL=0.0.0.0:3306 -e MYSQL_USER=petclinic -e MYSQL_PASS=petclinic allanweber/spring-petclinic:2.4.5
+
+
+* **Remove local container**: `docker rm -f  spring-petclinic`
+
+
+
+docker run -p 8080:8080 --name spring-petclinic --net=my-network -e SPRING_PROFILES_ACTIVE=mysql -e MYSQL_URL='jdbc:mysql://petclinicdb:3306/petclinic' -e MYSQL_USER=petclinic -e MYSQL_PASS=petclinic allanweber/spring-petclinic:2.4.5

docker/Dockerfile

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+FROM adoptopenjdk/openjdk11:alpine-jre
+
+EXPOSE 8080
+
+ARG Xmx="-Xmx500m"
+ARG Xms="-Xmx500m"
+
+ENV JAVA_OPTS "$Xmx \
+              $Xms \
+              -XX:+UseParallelGC"
+
+ADD target/spring-petclinic*.jar spring-petclinic.jar
+
+CMD [ "sh", "-c", "java $JAVA_OPTS -jar spring-petclinic.jar" ]