Step1 :
•Login for Azure account : az login
Step2: To the set the account to the specific subscription \
az account set -s ******************
Step3: To get the kubeconfig
az aks get-credentials --resource-group myResourceGroup --name myAKSCluster
Step4: Open the K8s dashboard using AZ-CLI
az aks get-credentials --resource-group myResourceGroup --name myAKSCluster
•Open the K8s dashboard using AZ-CLI
az aks browse --resource-group demo_cluster --name demo-cluster
Step5: •Create clusterrolebinding to give access to kubernetes-dashboard(ServiceAccount) for your respective namespaces
Kubectl create clusterrolebinding view-dashboard —clusterrole=cluster-admin —serviceaccount=kube-system:kubernetes-dashboard
Step6:
kubectl create clusterrolebinding add-on-cluster-admin --clusterrole=cluster-admin --serviceaccount=kube-system:default
a. Create ServiceAccnt & Clusterolebinding with Cluster-admin access the serviceaccnt
apiVersion: v1
kind: ServiceAccount
metadata:
name: tiller
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: tiller
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-admin
subjects:
- kind: ServiceAccount
name: tiller
namespace: kube-system
Step7: helm install & init
•helm init
Install Tiller --> helm init --service-account tiller
Extras :
Create a spinnaker :
Why this helm init --upgrade --service-account tiller ?
Error: release default failed: namespaces "default" is forbidden: User "system:serviceaccount:kube-system:default" cannot get resource "namespaces" in API group "" in the namespace "default"
That is why we need to upgrade it.
helm install stable/spinnaker --name spinnaker-demo -n default
Step8:
•Install Traefik in Jenkins Namespace
helm install stable/traefik --name traefik --set dashboard.enabled=true,serviceType=LoadBalancer,dashboard.domain=example-jenkinsinstance.eastus.***********.com,rbac.enabled=true --namespace jenkins
•Once the FrontEndIP is created under Loadbalancers for Traefik in Azure portal, then create a DNS Label(same as which was specified in the above command) for this FrontEndIP.
Step9:
•Create namespace called Spinnaker and Install Spinnaker using Helm
helm install --name spinnaker stable/spinnaker --timeout 600 --namespace=spinnaker
