ZeroTierOne/update_controllers.sh
2019-02-08 10:40:57 -08:00

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#!/usr/bin/env bash
if [ -z "$1" ]
then
echo "Usage: $0 <docker_tag> <k8s_namespace>"
echo " k8s_namesapce is set to default if not specified"
exit 1
fi
if [ -z "$2" ]
then
NAMESPACE=default
else
NAMESPACE=$2
fi
TAG=$1
CONTROLLERS=`kubectl get pods -o=name --namespace=${NAMESPACE} | grep controller | sed "s/^.\{4\}//" | cut -d '-' -f 2`
for c in ${CONTROLLERS[@]}
do
kubectl set image deployment --namespace=${NAMESPACE} controller-${c} ztcentral-controller=docker.zerotier.com/zerotier-central/ztcentral-controller:${TAG}
echo "Sleeping for 1 minute"
sleep 60
done