true" | debconf-set-selections RUN apt-get update && apt-get install -y oracle-java8-installer maven ADD . /usr/local/petclinic RUN cd /usr/local/petclinic && mvn install CMD ["/usr/bin/java", "-cp" com.spotify dockerfile-maven-plugin 1.4.8 ilovejava Use better base image 5. Write .dockerignore 6. Improve incremental speed 7. Switch to use a Maven plugin github.com/GoogleContainerTools/jib What did we do? 1. Write first Dockerfile 2. Reduce

TEST PRE PROD • 标准的CICD流程 Developer LOCAL DEV Jenkins 构建 Git Maven Docker kubectl Jenkins pipeline 开课吧CI/CD架构 GitLab Maven Repository(nexus) Registry 云厂商K8S pull install deploy push get status

cluster.local app2.ai-test.svc.cluster.local jnlp-slave-1 pod jnlp-slave-2 pod jnlp-slave-* pod maven node helm kubectl java k8s node 容器 harbor pod1 pod2 pod3 pod*** push images pull code k8s