Create kubernetes service account

create_kube_sa.sh

#!/bin/bash
set -eu

die () {
    echo >&2 "$@"
    exit 1
}

[ "$#" -eq 1 ] || die "Usage: $0 <username>"

user=$1

# needs to be done service-side if you don't already have access
kubectl create sa ${user}
secret=`kubectl get secrets | grep ${user} | awk '{print $1}'`
echo ${secret}
token=`kubectl describe secret ${secret}|grep token:|awk '{print $2}'`
echo ; echo ${token}; echo

# give admin access:
#kubectl edit clusterrolebinding cluster-admin
#
#- kind: ServiceAccount
#  name: <user>
#  namespace: default
#
#locally:
#cluster_name=foo
#kubectl config set-credentials ${cluster_name} --token='${token}'
#kubectl config set-cluster ${cluster_name} --insecure-skip-tls-verify=true --server=https://<ip>:<port>
#kubectl config set-context ${cluster_name} --user=${cluster_name} --namespace=default --cluster=${cluster_name}
#kubectl config use-context ${cluster_name}