58 lines
1.2 KiB
Bash
58 lines
1.2 KiB
Bash
#!/bin/bash
|
|
# @author: Daniel Keszei <keszei.daniel@gmail.com>
|
|
# @description: Kubernetes cluster withdrawer
|
|
# @created: 2019-02-26
|
|
# @version: 1.0
|
|
|
|
|
|
# Variable(s)
|
|
|
|
# Script variable(s)
|
|
PID=$$
|
|
SCRIPTNAME="$(basename $0)"
|
|
WORKER_LIST="worker.list"
|
|
|
|
# Functions
|
|
|
|
#FIXME Write usage message
|
|
function usage {
|
|
cat << EOF
|
|
|
|
EOF
|
|
|
|
}
|
|
|
|
## Send error messages to stderr
|
|
function echo_err {
|
|
echo "Error: $@" >&2
|
|
}
|
|
|
|
|
|
## Check files from parameters
|
|
if [ ! -f $WORKER_LIST ]; then
|
|
echo_err "Worker list file ($WORKER_LIST) not exists."
|
|
exit 1
|
|
else if [ ! -s $WORKER_LIST ]; then
|
|
echo_err "Worker list file ($WORKER_LIST) is empty."
|
|
fi
|
|
fi
|
|
|
|
# Reset Master node
|
|
./withdraw/node_reset.sh
|
|
rm -rf ~/.kube
|
|
|
|
#FIXME Does local docker-registry needs removal
|
|
#./deploy/docker_registry_setup.sh $IP:5000
|
|
|
|
# Reset the workers0
|
|
for LINE in $(cat $WORKER_LIST | grep -vE "^#"); do
|
|
WORKERNAME=`echo $LINE | awk -F"/" '{print $NF}'`
|
|
|
|
echo "[worker:$WORKERNAME] Evicating..."
|
|
ssh $WORKERNAME -o "StrictHostKeyChecking no" "bash -s" < ./withdraw/node_reset.sh
|
|
|
|
#FIXME Does local docker-registry needs removal
|
|
# ssh $WORKERNAME -o "StrictHostKeyChecking no" "bash -s" < ./deploy/docker_registry_setup.sh $IP:5000
|
|
|
|
echo "[worker:$WORKERNAME] Eviction is completed."
|
|
done |