Update .gitlab-ci.yml

.gitlab-ci.yml

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+sanjay shivanna
+sanjay shivanna
+Posted on 12 Feb 2021 • Updated on 10 Apr 2021
+
+Spring boot +Docker+ Gitlab - Continuous Integration(CI)
+#
+java
+#
+git
+#
+spring
+#
+devops
+A simple example to demonstrate, how we can use spring boot, docker and gitlab for build and test using maven, create an image and push it to gitlab repository.
+
+Step 1 - Create a Gitlab account
+If you already familiar with gitlab then feel free to skip this section, otherwise create a gitlab account by following this link Link
+
+Step 2 - Create a New Project in Gitlab
+Once you successfully created Gitlab account then create a new project
+
+Alt Text
+
+Step 3 - Create a New Spring boot project
+Simple and easiest way to create spring boot project is to visit start.spring.io
+
+Alt Text
+
+Once you have the project created, use the choice of your editor to open the project.
+
+Step 4 - Add Dockerfile and Update gitlab.ci.yml file
+Docker file
+FROM openjdk:13-alpine
+Volume /tmp
+ADD /target/*.jar springbootgitlab-0.0.1-SNAPSHOT.jar
+ENTRYPOINT ["java","-jar","/springbootgitlab-0.0.1-SNAPSHOT.jar"]
+gitlab-ci yml file
+image: gitlab/dind
+services:
+  - docker:dind
+
+variables:
+  DOCKER_DRIVER: overlay
+  SPRING_PROFILES_ACTIVE: gitlab-ci
+  USER_GITLAB: sanjaybsm
+  APP_NAME: springbootgitlab
+  REPO: springbootlabtest
+
 stages:
-  - test
   - build
-  - assemble
-default:
-  image: adoptopenjdk:14.0.2_12-jdk-hotspot-bionic
-  before_script:
-    - echo `pwd` # debug
-    - export GRADLE_USER_HOME=`pwd`/.gradle
-    - export JIB_CACHE_HOME=`pwd`/.jib
-  # installs git
-  #  - apt update && apt install -y git
-  #  - git status
-  cache:
+  - test
+  - docker
+
+maven-build:
+  image: maven:3-jdk-8
+  stage: build
+  script: "mvn clean package -B"
+  artifacts:
     paths:
-      - .gradle/caches
-      - .gradle/wrapper
-      - .jib
+      - target/*.jar
+
+maven-test:
+  image: maven:3-jdk-8
+  stage: test
+  script: "mvn test"
+  artifacts:
+    paths:
+      - target/*.jar
+
+docker-build:
+  stage: docker
+  script:
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+    - docker build -t registry.gitlab.com/yournameingitlab/springbootlabtest .
+    - docker push registry.gitlab.com/yournameingitlab/springbootlabtest
+please note test mvn test is added just as an example
+
+For above project I used packaging as jar since my dockerfile and gitlab yml files configured like that.
+
+Step 5 - Commit and Push to gitlab!
+git add .
+git commit -m "initial commit"
+git push origin master
+
+After above step, you should see your gitlab pipeline kicking in!!
+Alt Text
+
+and also you should see your image available in container registry!
+Alt Text
+
+Voila!! you have successfully used gitlab ci/cd pipeline to build, test, create image and push image to gitlab container registry!
+
+In the next blog I will try to explain how we can download docker image from gitlab and run it from local machine!
+
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+sanjay shivanna
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+28 Jun 2020
+More from sanjay shivanna
+Springboot+Docker+Minikube+Kubectl - Continuous Integration(CI) Local
+#java #springboot #minikube #k8s
+Springboot Project Structure
+#java #springboot #maven
+Timeouts and how to handline in Java
+#java #spring
+image: gitlab/dind
+services:
+  - docker:dind
 
 variables:
-  GRADLE_OPTS: "-Dorg.gradle.daemon=false"
-  APP_VERSION: 1.0.0
   DOCKER_DRIVER: overlay
-  PROJECT_NAME: "SPRING_BOOT_APP"
-  IMAGE_NAME: "app-svc"
+  SPRING_PROFILES_ACTIVE: gitlab-ci
+  USER_GITLAB: sanjaybsm
+  APP_NAME: springbootgitlab
+  REPO: springbootlabtest
 
-test:
-  stage: test
-  script:
-    - ./gradlew -S -g /cache/.gradle -Dorg.gradle.java.home=${JAVA_HOME} clean test
-  only:
-    - merge_requests  
-  tags:
+stages:
+  - build
   - test
-  except:
-      - master
-      - release-app-1.0.0
+  - docker
 
-build:
+maven-build:
+  image: maven:3-jdk-8
   stage: build
-  script:
-    - ./gradlew printVersion build
-  tags:
-    - build
+  script: "mvn clean package -B"
+  artifacts:
+    paths:
+      - target/*.jar
+
+maven-test:
+  image: maven:3-jdk-8
+  stage: test
+  script: "mvn test"
   artifacts:
     paths:
-      - build/libs/*.jar
-      - build/reports/tests
-      - build/reports/jacoco
-      - build/docs/asciidoc
-      - build/version.id
-    expire_in: 5 day
-    
-docker_publish_app:
-     stage: assemble
-     when: manual
-     tags:
-      - assemble
-     image: docker:latest
-     before_script:
-      - apk add --update --no-cache curl jq py3-configobj py3-pip py3-setuptools python3 python3-dev
-      - docker login -u "$CONTAINER_REGISTRY_USER" -p "$CONTAINER_REGISTRY_PW" $CONTAINER_REGISTRY_NAME
-     services:
-       #- docker:dind
-        - name: docker:dind
+      - target/*.jar
+
+docker-build:
+  stage: docker
   script:
-       - cd /builds/Application-Repo/spring-boot-app
-       - docker --version
-       - docker build . -t "mousumi08/mourepo:${APP_VERSION}.${CI_BUILD_ID}" -f Dockerfile
-       - docker tag mousumi08/mourepo:${APP_VERSION}.${CI_BUILD_ID} mousumi08/mourepo:${APP_VERSION}.latest
-       - docker tag mousumi08/mourepo:${APP_VERSION}.${CI_BUILD_ID} mousumi08/mourepo:${APP_VERSION}.${CI_BUILD_ID}
-after_script:
-  - echo "End CI"
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+    - docker build -t registry.gitlab.com/yournameingitlab/springbootlabtest .
+    - docker push registry.gitlab.com/yournameingitlab/springbootlabtest
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