fabric8 Maven Plugin Istio Enricher

This fabric8 maven plugin enricher API allows enriching the kubernetes deployments with Istio Proxy and other needed annotations

Warning

This enricher is still under development, and expect changes

Build

Clone the repo https://github.com/kameshsampath/fmp-istio-enricher and run ./mvnw clean install from $PROJECT_HOME

Usage

Create fabric8 maven plugin profile called profiles.yml inside $basedir/src/main/fabric8.

The following example shows a profile which can be used in conjunction with spring-boot app. Please refer to fabric8 maven plugin profile for more details

- name: istio-spring-boot-app
  enricher:
    # The order given in "includes" is the order in which enrichers are called
    includes:
    - fmp-name
    - fmp-controller
    - fmp-service
    - fmp-image
    - fmp-portname
    - fmp-project
    - fmp-pod-annotations
    - fmp-debug
    - fmp-merge
    - fmp-remove-build-annotations
    - fmp-volume-permission
    - fmp-istio-enricher
    - f8-expose
    # Health checks
    - spring-boot-health-check
    - docker-health-check
    - fmp-dependency
    - f8-watch
  generator:
    # The order given in "includes" is the order in which generators are called
    includes:
    - spring-boot
  watcher:
    includes:
    - spring-boot
    - docker-image

Add the following fabric8-maven-plugin configuration to the project,

 <plugin>
    <groupId>io.fabric8</groupId>
    <artifactId>fabric8-maven-plugin</artifactId>
    <version>3.4-SNAPSHOT</version>
    <dependencies>
      <dependency> (1)
        <groupId>org.workspace7.fmp</groupId>
        <artifactId>fmp-istio-enricher</artifactId>
        <version>1.0-SNAPSHOT</version>
      </dependency>
    </dependencies>
    <configuration>
      <profile>istio-spring-boot-app</profile>  (2)
      <enricher>
        <config>
          <spring-boot-health-check>
            <probeMode>first</probeMode> (3)
          </spring-boot-health-check>
        </config>
      </enricher>
    </configuration>
 </plugin>

add the fmp-istio-enricher as dependnecy to the fabric8-maven-plugin
should be name that was used in the profiles.yaml above
the containers where to add the kubernetes probes like liveliness and `readiness, the valid values are first, last or all

Note	This application right now uses SNAPSHOT version of fabric8-maven-plugin for probeMode

metacosm/fmp-istio-enricher

fabric8 Maven Plugin Istio Enricher

Build

Usage