Run kubectl on multiple clusters using regexp for context name.
go get -u github.com/fortnoxab/mkubectl
$ mkubectl --help
NAME:
mkubectl - run kubectl command in multiple contexts
USAGE:
mkubectl [global options] command [command options] [arguments...]
COMMANDS:
help, h Shows a list of commands or help for one command
GLOBAL OPTIONS:
--context value, -c value regexp kubectl context name
--namespace value, -n value kubectl namespace
--log-level value (default: "info")
--help, -h show help (default: false)
mkubectl -c site.*-dev get po