added spring-boot kafka

Author: bllexe

.github/workflows/main.yml

@@ -1,43 +1,42 @@
-# This workflow for spring boot redis cache project
-name: Build and Push to Container Registry
-on:
-  push:
-    branches:
-      - main
-env:
-  REGISTRY: ghcr.io
-  REPO_OWNER: ${{ github.repository_owner }}
+# name: Build and Push to Container Registry
+# on:
+#   push:
+#     branches:
+#       - main
+# env:
+#   REGISTRY: ghcr.io
+#   REPO_OWNER: ${{ github.repository_owner }}
 
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+# jobs:
+#   build-and-push:
+#     runs-on: ubuntu-latest
+#     steps:
+#       - name: Checkout
+#         uses: actions/checkout@v4
 
-      - name: Build with Maven
-        run: mvn clean install
+#       - name: Build with Maven
+#         run: mvn clean install
 
-      - name: Log in Github Container Registry
-        uses: docker/login-action@v2
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GH_TOKEN }}
+#       - name: Log in Github Container Registry
+#         uses: docker/login-action@v2
+#         with:
+#           registry: ${{ env.REGISTRY }}
+#           username: ${{ github.actor }}
+#           password: ${{ secrets.GH_TOKEN }}
 
-      - name: Extract image metadata
-        id: meta
-        uses: docker/metadata-action@v4
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.REPO_OWNER }}/spring-boot-redis-cache
+#       - name: Extract image metadata
+#         id: meta
+#         uses: docker/metadata-action@v4
+#         with:
+#           images: ${{ env.REGISTRY }}/${{ env.REPO_OWNER }}/spring-boot-redis-cache
 
-      - name: Build and push
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          build-args: |
-            GITHUB_TOKEN=${{ secrets.GH_TOKEN }}
+#       - name: Build and push
+#         uses: docker/build-push-action@v4
+#         with:
+#           context: .
+#           file: Dockerfile
+#           push: true
+#           tags: ${{ steps.meta.outputs.tags }}
+#           labels: ${{ steps.meta.outputs.labels }}
+#           build-args: |
+#             GITHUB_TOKEN=${{ secrets.GH_TOKEN }}

spring-kafka/.gitattributes

@@ -0,0 +1,2 @@
+/mvnw text eol=lf
+*.cmd text eol=crlf

spring-kafka/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

spring-kafka/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,19 @@
+# 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
+#
+#   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.
+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

spring-kafka/Dockerfile

@@ -0,0 +1,9 @@
+FROM amazoncorretto:21 as build 
+WORKDIR /app
+
+COPY target/*.jar app.jar
+COPY application.yml ./application.yml
+
+EXPOSE 8080
+
+CMD ["java", "-jar", "app.jar"]

spring-kafka/docker-compose.yml

@@ -0,0 +1,33 @@
+version: '3.8'
+
+services:
+  zookeeper:
+    image: confluentinc/cp-zookeeper:latest
+    container_name: zookeeper
+    environment:
+      ZOOKEEPER_CLIENT_PORT: 2181
+
+  kafka:
+    image: confluentinc/cp-kafka:latest
+    container_name: kafka
+    depends_on:
+      - zookeeper
+    ports:
+      - "9092:9092"
+    environment:
+      KAFKA_BROKER_ID: 1
+      KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"
+      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+
+  kafka-ui:
+    image: provectuslabs/kafka-ui:latest
+    container_name: kafka-ui
+    ports:
+      - "8081:8080"
+    depends_on:
+      - kafka
+    environment:
+      KAFKA_CLUSTERS_0_NAME: "local-cluster"
+      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: "kafka:9092"
+