install.md

Include to install Jenkins on Kubernetes cluster and all the manifests.

Install Jenkins

1. Create Namespace;
2. Create deployment yaml and deploy it;
3. Create a service yaml and deploy it;
4. Access the Jenkins application on a NodePort;
5. (Optional) Create ingress resource to enable Jenkins portal;

Build Jenkins Master image and deploy it

1. Build image;

# VERSION='2.176.1'
# DOCKER_IMAGE="richardx/jenkins-master:${VERSION}"
# docker build -t ${DOCKER_IMAGE} -f master/Dockerfile .
#docker push ${DOCKER_IMAGE}

Note: The latest already includes basic initial CasC configuration for Jenkins instance.

2. Be sure a Persistent Volume is ready;

# kubectl get pv

If missing, create it refering to: (chown 777 /pv)

3. Create pvc;

# kubectl create -f master/yaml/pvc.yaml
# kubectl get pvc -n jenkins
<it should be in Pending status>

If 'jenkins' namespace missing, create it.

4. Create deployment, service, and ingress resource;

# kubectl apply -f master/yaml/deployment.yaml
# kubectl apply -f master/yaml/service.yaml
# kubectl apply -f config/ingress.yaml

5. Additionally, enable jenkins master as NodePort;

# kubectl apply -f master/yaml/service-nodeport.yaml

Build Jenkins Slave image and deploy it (TBD)

Reference