initial commit

.devcontainer/devcontainer.json

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+{
+  "name": "Java",
+  "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+  "features": {
+    "ghcr.io/devcontainers/features/java:1": {
+      "version": "21-oracle",
+      "jdkDistro": "oracle"
+    },
+    "ghcr.io/devcontainers/features/azure-cli:1": {},
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+    "ghcr.io/devcontainers/features/github-cli:1": {}
+  },
+
+  "customizations": {
+    "vscode": {
+      "settings": {},
+      "extensions": [
+        "redhat.vscode-xml",
+        "visualstudioexptteam.vscodeintellicode",
+        "vscjava.vscode-java-pack"
+      ]
+    }
+  },
+  "remoteUser": "vscode"
+}

.editorconfig

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+# top-most EditorConfig file
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+
+[*.{java,xml}]
+indent_size = 4
+trim_trailing_whitespace = true
+indent_style = tab
+tab_width = 4
+
+[{pom,wro}.xml]
+indent_size = 2
+indent_style = space
+
+[*.{html,sql,less}]
+indent_size = 2
+
+[*.gradle]
+indent_size = 2

.gitattributes

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+mvnw            text eol=lf
+*.java          text eol=lf
+
+/gradlew        text eol=lf
+*.bat           text eol=crlf

.github/workflows/deploy-and-test-cluster.yml

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+name: Deploy and Test Cluster
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'k8s/**'
+  pull_request:
+    branches: [main]
+    paths:
+      - 'k8s/**'
+
+jobs:
+  deploy-and-test-cluster:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v2
+
+      - name: Create k8s Kind Cluster
+        uses: helm/kind-action@v1
+
+      - name: Deploy application
+        run: |
+          kubectl apply -f k8s/
+
+      - name: Wait for Pods to be ready
+        run: |
+          kubectl wait --for=condition=ready pod -l app=demo-db --timeout=180s
+          kubectl wait --for=condition=ready pod -l app=petclinic --timeout=180s
+

.github/workflows/gradle-build.yml

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+# This workflow will build a Java project with Gradle, and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/use-cases-and-examples/building-and-testing/building-and-testing-java-with-gradle
+
+name: Java CI with Gradle
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [ '17' ]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{matrix.java}}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{matrix.java}}
+          distribution: 'adopt'
+          cache: maven
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Build with Gradle
+        run: ./gradlew build

.github/workflows/maven-build.yml

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+# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/use-cases-and-examples/building-and-testing/building-and-testing-java-with-maven
+
+name: Java CI with Maven
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [ '17' ]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{matrix.java}}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{matrix.java}}
+          distribution: 'adopt'
+          cache: maven
+      - name: Build with Maven Wrapper
+        run: ./mvnw -B verify

.gitignore

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+HELP.md
+pom.xml.bak
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.attach_pid*
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### SDK Man ###
+.sdkmanrc
+
+### CSS ###
+_site/
+*.css
+!petclinic.css

.gitpod.yml

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+image:
+  file: ./.devcontainer/Dockerfile
+tasks:
+  - before: sudo usermod -a -G sdkman gitpod && sudo usermod -a -G nvm gitpod && sudo chown -R gitpod /usr/local/sdkman /usr/local/share/nvm
+  - init: ./mvnw install
+vscode:
+  extensions:
+  - vscjava.vscode-java-pack
+  - redhat.vscode-xml

.mvn/wrapper/maven-wrapper.properties

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+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip