Gradle Jib build
CustomDockerImage build with Gradle and Jib plugin
DockerImage component uses Kaniko to build the Docker images from a Dockerfile. For cases with other image building solutions you can use CustomDockerImage and run whatever commands you need.
Here is an example with CustomDockerImage component building an image from a Java app with Gradle and Jib plugin.
Gradle with Jib plugin
You can check the Gradle and Jib configuration in the repository https://github.com/bunnyshell/templates/tree/main/components/springboot-rest-api-gradle. All you need to do in the CustomDockerImage component is to pass the image name and push credentials to the Gradle command. See Custom Docker Image for $BNS_IMAGE_*
environment variables.
kind: Environment
name: 'SpringBoot Gradle'
type: primary
components:
-
kind: CustomDockerImage
name: api-image
gitRepo: 'https://github.com/bunnyshell/templates.git'
gitBranch: main
gitApplicationPath: components/springboot-rest-api-gradle
runnerImage: 'openjdk:17-jdk-alpine'
build:
- 'cd ./components/springboot-rest-api-gradle'
- './gradlew :jib --image="$BNS_IMAGE_FULL_NAME" -Djib.to.auth.username="$BNS_IMAGE_REGISTRY_USERNAME" -Djib.to.auth.password="$BNS_IMAGE_REGISTRY_PASSWORD"'
-
kind: Application
name: api
gitRepo: 'https://github.com/bunnyshell/templates.git'
gitBranch: main
gitApplicationPath: components/springboot-rest-api-gradle
dockerCompose:
image: '{{ components.api-image.image }}'
environment:
DATABASE_DBNAME: bunny_books
DATABASE_HOST: db
DATABASE_PASSWORD: need-to-replace
DATABASE_PORT: '3306'
DATABASE_USER: books
FRONTEND_URL: 'https://{{ components.frontend.ingress.hosts[0].hostname }}'
ports:
- '9000:9000'
hosts:
-
hostname: 'api-{{ env.base_domain }}'
path: /
servicePort: 9000
dependsOn:
- api-image
Then you use the built image in another component, like an Application in the example, using the interpolation expression.
Updated 9 months ago