I am trying to install postgresql using helm on my kubernetes cluster. I get error in transport when i run the helm install command.
I have tied different solutions online, none worked.
helm install --name realtesting stable/postgresql --debugThe expect result is a deployed postgresql on my kubernetes cluster
Please help!
you need to deploy the tiller server.
then follow the below steps
master $ kubectl get po -n kube-system |grep tiller
tiller-deploy-5bcf6f5c7c-km8hn 1/1 Running 0 18s
master $ helm install --name realtesting stable/postgresql --debug
[debug] Created tunnel using local port: '32876'
[debug] SERVER: "127.0.0.1:32876"
[debug] Original chart version: ""
[debug] Fetched stable/postgresql to /root/.helm/cache/archive/postgresql-4.0.1.tgz
[debug] CHART PATH: /root/.helm/cache/archive/postgresql-4.0.1.tgz
NAME: realtesting
REVISION: 1
RELEASED: Fri May 10 08:52:11 2019
CHART: postgresql-4.0.1It seems that you have not initialized helm with a service account.
In rbac-config.yaml:
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-systemStep 1: kubectl apply -f rbac-config.yaml
Step 2: helm init --service-account tiller --history-max 200
Step 3: Test the setup with heml ls. There would not be any output from running this command and that is expected. Now, you can run helm install --name realtesting stable/postgresql