phaniamt / kubectl-port-forward

kubectl-port-forward

Port forward the db pod to local server

Mongodb pod names

mongo-1-0  
mongo-2-0 
mongo-3-0

Get the service token

kubectl get secret $(kubectl get serviceaccount developer -o jsonpath="{.secrets[0].name}") -o jsonpath="{.data.token}" | base64 --decode

Example: Port forward from mongo-1-0

Run the below command in 10.0.1.1 as root user or sudo user

kubectl port-forward --address 10.0.1.1 mongo-1-0   --namespace db 38030:27017 --kubeconfig=/root/config/kube-config.yaml

Screen commands.

Create the new screen

screen -S mongo

Run the command then press CTRL+a+d for exit from screen

List the All screens

 screen -ls

Attach the screen

 screen -x mongo