jenkins-agent-golang

jenkins-agent-golang

Provides a docker image of the golang runtime for use as a Jenkins agent.

Build local

docker build -t jenkins-agent-golang .

Run local

For local running and experimentation run docker run -it --entrypoint bash jenkins-agent-golang and have a play once inside the container.

Build in OpenShift

oc process -f ../../.openshift/templates/jenkins-agent-generic-template.yml \
    -p NAME=jenkins-agent-golang \
    -p SOURCE_CONTEXT_DIR=jenkins-agents/jenkins-agent-golang \
    | oc create -f -

For all params see the list in the ../../.openshift/templates/jenkins-agent-generic-template.yml or run oc process --parameters -f ../../.openshift/templates/jenkins-agent-generic-template.yml.

Build with a custom Go version

A default Go version is specified in the Dockerfile. If desirable, a custom version of Go can be set at build time.

docker build --build-arg GO_VERSION=1.10.2 -t jenkins-agent-golang .

Or if you're using an Openshift buildconfig, the Go version can be set with buildArgs

Jenkins

Add a new Kubernetes Container template called jenkins-agent-golang (if you've build and pushed the container image locally) and specify this as the node when running builds. If you're using the template attached; the role: jenkins-agent is attached and Jenkins should automatically discover the agent for you. Further instructions can be found here. There are path issues with Jenkins permissions and Go when trying to run a build so easiest way to fix this is to setup the GOLANG path to be same as the WORKSPACE

export GOPATH=${WORKSPACE}
go get -v -t ./...
go build -v
# if there are Ginkgo tests then also run this!
$GOPATH/bin/ginkgo -r --cover -keepGoing