CloudBees CI Installation on GKE

gcloud container clusters create dpope-gke --region us-east1 --machine-type n1-standard-2 --enable-autoscaling --num-nodes 1 --max-nodes 3 --min-nodes 1

kubectl create namespace cloudbees-core
kubectl create namespace ingress-nginx

kubectl config set-context $(kubectl config current-context) --namespace=cloudbees-core

helm repo add cloudbees https://charts.cloudbees.com/public/cloudbees
helm repo add stable https://kubernetes-charts.storage.googleapis.com/
helm repo update

echo "apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: ssd
provisioner: kubernetes.io/gce-pd
# Allows volumes to be expanded after their creation.
allowVolumeExpansion: true
# Uncomment the following for multi zone clusters
# volumeBindingMode: WaitForFirstConsumer
parameters:
  type: pd-ssd" | kubectl create -f -
  
kubectl annotate storageclass standard storageclass.kubernetes.io/is-default-class-
kubectl annotate storageclass ssd storageclass.kubernetes.io/is-default-class=true

kubectl get sc

helm install nginx-ingress stable/nginx-ingress --namespace ingress-nginx --values values.yaml --version 1.31.0

kubectl get all -n ingress-nginx

<create DNS record from EXTERNAL-IP>

cloudbees check kubernetes --host-name <domain name>

helm install cloudbees-core cloudbees/cloudbees-core --namespace cloudbees-core --version 3.9.0 --set OperationsCenter.HostName='<domain name>'

kubectl rollout status sts cjoc
kubectl exec cjoc-0 cat /var/jenkins_home/secrets/initialAdminPassword

helm upgrade cloudbees-core cloudbees/cloudbees-core --namespace cloudbees-core --version 3.12.0 --set OperationsCenter.HostName='<domain name>'


gcloud container clusters delete dpope-gke --region us-east1