Kubernetes rolling update, in style! With tmux and teamocil (https://github.com/remiprev/teamocil )

kube-rolling.yml

windows:
 - name: kube-rolling
   root: ~/
   layout: main-horizontal
   panes:
     - commands:
       - export update_command="kubectl rolling-update <rc-name> --update-period=1s --image=<image_url>"
       - clear
       - read -p "$update_command"
       - $update_command
     - watch -n 1 kubectl get pods
     - commands:
       - export lbip=`kubectl get services  -l "name=<rc-name>" -o template --template="{{with index .items 0}}{{.spec.clusterIP}}{{end}}"`
       - watch -c -n 1 curl -i --silent $lbip:8080/

run.sh

tmux new-session -d "teamocil kube-rolling" \; attach