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provide example for both spring cloud kubernetes clients #3
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ed44e65 testing kubernetes discovery client
ulischulte d3c5d82 WIP
ulischulte 119045e fix paths
erikpetzold 446c5be update README.md
erikpetzold bb8c689 Fixed link text
ulischulte 200fc40 Cleanup
ulischulte f0f3dff Set version of spring-boot-admin back to 3.0.4 for spring-boot-admin-…
ulischulte 8e3c3e2 Updated SBA versions
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| #!/bin/sh | ||
| | ||
| # Build App | ||
| mvn clean install | ||
| # Build Docker Image | ||
| docker build --tag spring-boot-admin:fabric8 . | ||
| # Install App | ||
| helm upgrade --install spring-boot-admin-fabric8 ../../helm-charts/spring-boot-admin -f deployment/values.yml |
5 changes: 5 additions & 0 deletions 5 kubernetes/apps/spring-boot-admin-fabric8/deployment/values.yml
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| name: spring-boot-admin-fabric8 | ||
| namespace: default | ||
| | ||
| deployment: | ||
| image: spring-boot-admin:fabric8 |
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| target | ||
| .idea | ||
| *.iml | ||
| *.log | ||
| *.gz |
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| # https://hub.docker.com/_/eclipse-temurin/ | ||
| FROM eclipse-temurin:17 | ||
| | ||
| VOLUME /tmp | ||
| | ||
| COPY target/app.jar /opt/app/app.jar | ||
| | ||
| CMD ["bash", "-c", "java $JAVA_OPTS -jar /opt/app/app.jar"] |
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| # Spring Boot Admin | ||
| | ||
| ## Build & Install Script | ||
| | ||
| You can run the whole build and installation with the following script or follow the step by step guide below. | ||
| | ||
| ```bash | ||
| chmod u+x buildAndInstall.sh | ||
| ./buildAndInstall.sh | ||
| ``` | ||
| | ||
| ## Step-by-step build | ||
| | ||
| ### Build App | ||
| ```bash | ||
| mvn clean install | ||
| ``` | ||
| | ||
| ### Build Docker Image | ||
| ```bash | ||
| docker build --tag spring-boot-admin:kubernetes . | ||
| ``` | ||
| | ||
| ### Install App | ||
| ```bash | ||
| helm upgrade --install spring-boot-admin-kubernetes ../../helm-charts/spring-boot-admin -f deployment/values.yml | ||
| ``` | ||
| | ||
| ### Check deployment | ||
| ```bash | ||
| kubectl get pods -o wide | ||
| kubectl get services -o wide | ||
| kubectl get ingress | ||
| kubectl get serviceaccount | ||
| kubectl get role | ||
| kubectl get rolebinding -o wide | ||
| ``` | ||
| | ||
| ### Uninstall | ||
| ```bash | ||
| helm uninstall spring-boot-admin-kubernetes | ||
| ``` | ||
| | ||
| ## URI | ||
| | ||
| - http://localhost/spring-boot-admin-kubernetes | ||
| | ||
| ## Access Actuator | ||
| ```bash | ||
| kubectl get pods | ||
| ``` | ||
| ```bash | ||
| kubectl port-forward <pod-name> 9091:9091 | ||
| ``` | ||
| ### URI | ||
| | ||
| - http://localhost:9091/actuator |
8 changes: 8 additions & 0 deletions 8 kubernetes/apps/spring-boot-admin-kubernetes/buildAndInstall.sh
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| #!/bin/sh | ||
| | ||
| # Build App | ||
| mvn clean install | ||
| # Build Docker Image | ||
| docker build --tag spring-boot-admin:kubernetes . | ||
| # Install App | ||
| helm upgrade --install spring-boot-admin-kubernetes ../../helm-charts/spring-boot-admin -f deployment/values.yml |
9 changes: 9 additions & 0 deletions 9 kubernetes/apps/spring-boot-admin-kubernetes/deployment/values.yml
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| name: spring-boot-admin-kubernetes | ||
| namespace: default | ||
| | ||
| deployment: | ||
| server: | ||
| port: 9090 | ||
| management: | ||
| port: 9091 | ||
| image: spring-boot-admin:kubernetes |
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xmlns="http://maven.apache.org/POM/4.0.0" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <modelVersion>4.0.0</modelVersion> | ||
| | ||
| <parent> | ||
| <groupId>org.springframework.boot</groupId> | ||
| <artifactId>spring-boot-starter-parent</artifactId> | ||
| <version>3.0.6</version> | ||
| </parent> | ||
| | ||
| <groupId>de.codecentric</groupId> | ||
| <artifactId>spring-boot-admin-kubernetes</artifactId> | ||
| <packaging>jar</packaging> | ||
| <name>${project.artifactId}</name> | ||
| <version>1.0.0-SNAPSHOT</version> | ||
| <description>Spring Boot Admin</description> | ||
| | ||
| <properties> | ||
| <java.version>17</java.version> | ||
| <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> | ||
| <spring-boot-admin.version>3.0.5-SNAPSHOT</spring-boot-admin.version> | ||
| <spring-cloud.version>2022.0.2</spring-cloud.version> | ||
| </properties> | ||
| | ||
| <!-- Kubernetes Discovery --> | ||
| <dependencyManagement> | ||
| <dependencies> | ||
| <dependency> | ||
| <groupId>org.springframework.cloud</groupId> | ||
| <artifactId>spring-cloud-dependencies</artifactId> | ||
| <version>${spring-cloud.version}</version> | ||
| <type>pom</type> | ||
| <scope>import</scope> | ||
| </dependency> | ||
| </dependencies> | ||
| </dependencyManagement> | ||
| | ||
| <dependencies> | ||
| <dependency> | ||
| <groupId>org.springframework.boot</groupId> | ||
| <artifactId>spring-boot-starter-web</artifactId> | ||
| </dependency> | ||
| | ||
| <!-- Spring Boot Admin --> | ||
| <dependency> | ||
| <groupId>de.codecentric</groupId> | ||
| <artifactId>spring-boot-admin-starter-server</artifactId> | ||
| <version>${spring-boot-admin.version}</version> | ||
| </dependency> | ||
| | ||
| <!-- Kubernetes Discovery --> | ||
| <dependency> | ||
| <groupId>org.springframework.cloud</groupId> | ||
| <artifactId>spring-cloud-starter-kubernetes-client</artifactId> | ||
| </dependency> | ||
| </dependencies> | ||
| | ||
| <build> | ||
| <finalName>app</finalName> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.springframework.boot</groupId> | ||
| <artifactId>spring-boot-maven-plugin</artifactId> | ||
| <executions> | ||
| <execution> | ||
| <id>repackage</id> | ||
| <goals> | ||
| <goal>repackage</goal> | ||
| <!-- Build-Infos for Info-Actuator --> | ||
| <goal>build-info</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| <!-- GIT-Infos for Info-Actuator --> | ||
| <plugin> | ||
| <groupId>io.github.git-commit-id</groupId> | ||
| <artifactId>git-commit-id-maven-plugin</artifactId> | ||
| <configuration> | ||
| <offline>true</offline> | ||
| </configuration> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
| | ||
| </project> |
21 changes: 21 additions & 0 deletions 21 ...n-kubernetes/src/main/java/de/codecentric/springbootadmin/SpringBootAdminApplication.java
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| package de.codecentric.springbootadmin; | ||
| | ||
| import de.codecentric.boot.admin.server.config.EnableAdminServer; | ||
| import org.springframework.boot.SpringApplication; | ||
| import org.springframework.boot.autoconfigure.SpringBootApplication; | ||
| import org.springframework.boot.context.metrics.buffering.BufferingApplicationStartup; | ||
| import org.springframework.scheduling.annotation.EnableScheduling; | ||
| | ||
| @SpringBootApplication | ||
| @EnableAdminServer | ||
| // Enable scheduled discovery of services | ||
| @EnableScheduling | ||
| public class SpringBootAdminApplication { | ||
| | ||
| public static void main(String... args) { | ||
| var app = new SpringApplication(SpringBootAdminApplication.class); | ||
| // Buffering for Startup-Actuator | ||
| app.setApplicationStartup(new BufferingApplicationStartup(2048)); | ||
| app.run(); | ||
| } | ||
| } |
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Do we want to merge this?
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I have turned the version back to 3.0.4. In the spring-boot-admin-kubernetes module, however, the 3.0.5-SNAPSHOT is necessary until the next release...
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Since version 3.1.0 was just released, I changed the versions in both modules accordingly.