Task/5 years of technical debt

.devcontainer/devcontainer.json

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+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/java
+{
+	"name": "Java",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/java:1-17-bullseye",
+
+	"features": {
+		// "ghcr.io/devcontainers/features/java:1": {
+		// 	"installMaven": true,
+		// 	"version": "17",
+		// 	"jdkDistro": "ms",
+		// 	"mavenVersion": "latest"
+		// },
+		"ghcr.io/devcontainers/features/java:1": {
+			"installMaven": true,
+			"version": "17",
+			"jdkDistro": "amzn",
+			"mavenVersion": "latest"
+		},
+		"ghcr.io/devcontainers/features/docker-in-docker:2": {
+			"moby": true,
+			"installDockerBuildx": true,
+			"installDockerComposeSwitch": true,
+			"version": "latest",
+			"dockerDashComposeVersion": "latest"
+		}
+	}, 
+	"containerEnv": {
+		"JAVA_HOME": "/usr/local/sdkman/candidates/java/current/",
+		"TESTCONTAINERS_RYUK_DISABLED": "true"
+	},
+	"remoteEnv": { 
+		"LOCAL_WORKSPACE_FOLDER": "${localWorkspaceFolder}" 
+	},
+	// Configure tool-specific properties.
+	"customizations": {
+		"vscode": {
+			"settings": {
+				"java.jdt.ls.java.home": "/usr/local/sdkman/candidates/java/current/"
+			},
+			"extensions": [
+				"ms-azuretools.vscode-docker",
+				"redhat.fabric8-analytics",
+				"vscjava.vscode-java-pack",
+				"DotJoshJohnson.xml"
+			]
+		}
+	},
+	"mounts": [
+		"source=${localEnv:HOME}/.m2,target=/home/vscode/.m2,type=bind,consistency=cached"
+	]
+
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "java -version",
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for more information:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://containers.dev/guide/dependabot
+
+version: 2
+updates:
+ - package-ecosystem: "devcontainers"
+   directory: "/"
+   schedule:
+     interval: weekly

.github/workflows/maven.yml

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+#
+#  Copyright 2021 The original authors
+#
+#  Licensed 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
+#
+#      http://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.
+#
+
+name: Build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: 'Check out repository'
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - name: 'Set up Java'
+        uses: actions/setup-java@v4
+        with:
+          java-version: 17
+          distribution: 'corretto'
+          cache: 'maven'
+
+      - name: 'Build example service'
+        run: mvn -B clean verify

.gitignore

@@ -1,5 +1,8 @@
 .classpath
 .project
 .settings
+.idea
 .vscode
 target
+.DS_Store
+.flattened-pom.xml

Dockerfile

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+FROM amazoncorretto:17-alpine
+
+# Default payara ports to expose
+EXPOSE 6900 8080
+
+# Configure environment variables
+ENV PAYARA_HOME=/opt/payara\
+    DEPLOY_DIR=/opt/payara/deployments
+
+# Create and set the Payara user and working directory owned by the new user
+RUN addgroup payara && \
+    adduser -D -h ${PAYARA_HOME} -H -s /bin/bash payara -G payara && \
+    echo payara:payara | chpasswd && \
+    mkdir -p ${DEPLOY_DIR} && \
+    chown -R payara:payara ${PAYARA_HOME}
+USER payara
+WORKDIR ${PAYARA_HOME}
+
+# Download specific
+ARG PAYARA_VERSION="6.2024.2"
+ENV PAYARA_VERSION="$PAYARA_VERSION"
+RUN wget --no-verbose -O ${PAYARA_HOME}/payara-micro.jar https://repo1.maven.org/maven2/fish/payara/extras/payara-micro/${PAYARA_VERSION}/payara-micro-${PAYARA_VERSION}.jar
+
+# Copy in the war
+COPY target/experiments.war ${DEPLOY_DIR}/
+
+# Default command to run
+ENV JAVA_OPTS=""
+ENV PAYARA_OPTS=""
+
+# Default command to run
+# ENTRYPOINT ["java", "-XX:+UseContainerSupport", "-XX:MaxRAMPercentage=90.0", "-jar", "payara-micro.jar", "--deploymentDir", "/opt/payara/deployments"]
+ENTRYPOINT java -XX:+UseContainerSupport -XX:MaxRAMPercentage=90.0 ${JAVA_OPTS} -jar payara-micro.jar --deploymentDir "/opt/payara/deployments" ${PAYARA_OPTS}