fabric8-maven-plugin

Introduction

This Maven plugin is a one-stop-shop for building and deploying Java applications for Docker, Kubernetes and OpenShift. It brings your Java applications on to Kubernetes and OpenShift. It provides a tight integration into maven and benefits from the build configuration already provided. It focuses on three tasks:

• Building Docker images
• Creating OpenShift and Kubernetes resources
• Deploy application on Kubernetes and OpenShift

Usage

To enable fabric8 maven plugin on your project just add this to the plugins sections of your pom.xml:

      <plugin>
        <groupId>io.fabric8</groupId>
        <artifactId>fabric8-maven-plugin</artifactId>
        <version>${fmp.version}</version>
      </plugin>

Want to get started fast? Check out the Blogpost for Getting Started with Fabric8 Maven Plugin.

The full documentation can be found in the User Manual [PDF]. It supports the following goals:

Goal	Description
fabric8:resource	Create Kubernetes and OpenShift resource descriptors
fabric8:build	Build Docker images
fabric8:push	Push Docker images to a registry
fabric8:deploy	Deploy Kubernetes / OpenShift resource objects to a cluster
fabric8:watch	Watch for doing rebuilds and restarts

Features

• Includes docker-maven-plugin for dealing with Docker images and hence inherits its flexible and powerful configuration.
• Supports both Kubernetes and OpenShift descriptors
• OpenShift Docker builds with a binary source (as an alternative to a direct image build agains a Docker daemon)
• Various configuration styles:
  • Zero Configuration for a quick ramp-up where opinionated defaults will be pre-selected.
  • Inline Configuration within the plugin configuration in an XML syntax.
  • External Configuration templates of the real deployment descriptors which are enriched by the plugin.
• Flexible customization:
  • Generators analyze the Maven build and generated automatic Docker image configurations for certain systems (spring-boot, plain java, karaf ...)
  • Enrichers extend the Kubernetes / OpenShift resource descriptors by extra information like SCM labels and can add default objects like Services.
  • Generators and Enrichers can be individually configured and combined into profiles

OpenShift and Kubernetes Compatibility

✔️ : Supported, all available features can be used

❌ : Not supported at all

🔵 : Supported, but not all features can be used

OpenShift

FMP	OpenShift 3.11.0	OpenShift 3.10.0	OpenShift 3.9.0	OpenShift 3.7.0	OpenShift 3.6.0
FMP 4.2.0	✔️	✔️	✔️	✔️	✔️
FMP 4.1.0	✔️	✔️	✔️	✔️	✔️
FMP 4.0.0	✔️	✔️	✔️	✔️	✔️
FMP 4.0.0-M1	🔵	🔵	✔️	✔️	✔️
FMP 4.0.0-M2	🔵	🔵	✔️	✔️	✔️
FMP 3.5.42	❌	❌	🔵	✔️	✔️
FMP 3.5.41	❌	❌	🔵	✔️	✔️
FMP 3.5.40	❌	❌	🔵	✔️	✔️
FMP 3.5.39	❌	❌	❌	✔️	✔️
FMP 3.5.38	❌	❌	❌	✔️	✔️
FMP 3.5.37	❌	❌	❌	✔️	✔️
FMP 3.5.35	❌	❌	❌	✔️	✔️
FMP 3.5.34	❌	❌	❌	✔️	✔️
FMP 3.5.33	❌	❌	❌	✔️	✔️
FMP 3.5.32	❌	❌	❌	✔️	✔️

Kubernetes

FMP	Kubernetes 1.12.0	Kubernetes 1.11.0	Kubernetes 1.10.0	Kubernetes 1.9.0	Kubernetes 1.8.0	Kubernetes 1.7.0	Kubernetes 1.6.0	Kubernetes 1.5.1	Kubernetes 1.4.0
FMP 4.2.0	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌
FMP 4.1.0	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌
FMP 4.0.0	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌
FMP 4.0.0-M2	🔵	🔵	🔵	✔️	✔️	✔️	✔️	❌	❌
FMP 4.0.0-M1	🔵	🔵	🔵	✔️	✔️	✔️	✔️	❌	❌
FMP 3.5.42	🔵	🔵	🔵	🔵	✔️	✔️	✔️	✔️	✔️
FMP 3.5.41	❌	❌	❌	🔵	✔️	✔️	✔️	✔️	✔️
FMP 3.5.40	❌	❌	❌	🔵	✔️	✔️	✔️	✔️	✔️
FMP 3.5.39	❌	❌	❌	❌	✔️	✔️	✔️	✔️	✔️
FMP 3.5.38	❌	❌	❌	❌	✔️	✔️	✔️	✔️	✔️
FMP 3.5.37	❌	❌	❌	❌	✔️	✔️	✔️	✔️	✔️
FMP 3.5.35	❌	❌	❌	❌	✔️	✔️	✔️	✔️	✔️
FMP 3.5.34	❌	❌	❌	❌	✔️	✔️	✔️	✔️	✔️
FMP 3.5.33	❌	❌	❌	❌	✔️	✔️	✔️	✔️	✔️
FMP 3.5.32	❌	❌	❌	❌	✔️	✔️	✔️	✔️	✔️

Documentation and Support

• User Manual [PDF]
• Examples are in the samples directory
• Many fabric8 Quickstarts use this plugin and are good showcases, too.
• You'll find us in the fabric8 community and on IRC freenode in channel #fabric8 and we are happy to answer any questions.
• Contributions are highly appreciated and encouraged. Please send us Pull Requests.

fabric8-maven-plugin 3 vs. 2

This is a complete rewrite of the former fabric8-maven plugin. It does not share the same configuration syntax, but migration should be straight forward - please use the fabric8:migrate goal from 2.x of the plugin.