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|
#!/bin/bash
. $(dirname "$0")/setenv.bash
delete_namespace() {
kubectl delete namespace $1
}
delete_service_account() {
kubectl delete clusterrolebinding $1-admin-binding
}
delete_registry_key() {
kubectl --namespace $1 delete secret ${1}-docker-registry-key
}
delete_app_helm() {
helm delete $1-$2 --purge
}
wait_terminate() {
printf "Waiting for namespaces termination...\n"
while true; do
declare -i _STATUS=0
for i in ${HELM_APPS[@]}; do
kubectl get pods --namespace $1 | grep -w " $i" > /dev/null 2>&1
if [ "$?" -ne "0" ]; then
_STATUS=1
break
fi
done
if [ "$SINGLE_COMPONENT" == "false" ]; then
kubectl get namespaces $1 > /dev/null 2>&1
_STATUS=$?
fi
if [ "$_STATUS" -ne "0" ]; then
break
fi
sleep 2
done
}
usage() {
cat <<EOF
Usage: $0 [PARAMs]
-u : Display usage
-n [NAMESPACE] : Kubernetes namespace (required)
-c : kubectl context (default: current context)
-y : Skip interactive confirmation (default: no)
-a [APP] : Specify a specific ONAP component (default: all)
from the following choices:
sdc, aai ,mso, message-router, robot, vid, aaf, uui
sdnc, portal, policy, appc, multicloud, clamp, consul, vnfsdk
-N : Do not wait for deletion of namespace and its objects
EOF
}
#MAINs
NS=
INCL_SVC=false
APP=
WAIT_TERMINATE=true
SKIP_INTERACTIVE_CONFIRMATION=no
KUBECTL_CONTEXT=
SINGLE_COMPONENT=false
while getopts ":c:n:u:s:a:yN" PARAM; do
case $PARAM in
u)
usage
exit 1
;;
n)
NS=${OPTARG}
;;
a)
APP=${OPTARG}
if [[ -z $APP ]]; then
usage
exit 1
fi
SINGLE_COMPONENT=true
;;
N)
WAIT_TERMINATE=false
;;
y)
SKIP_INTERACTIVE_CONFIRMATION=yes
;;
c)
KUBECTL_CONTEXT=${OPTARG}
;;
?)
usage
exit
;;
esac
done
if [[ -z $NS ]]; then
usage
exit 1
fi
if [[ "$SKIP_INTERACTIVE_CONFIRMATION" != yes ]]; then
current_kubectl_context=$(kubectl config get-contexts |grep "*" |awk '{print $2}')
if test "$KUBECTL_CONTEXT" != "$current_kubectl_context"; then
printf "Current kubectl context does not match context specified:\x1b[31m $current_kubectl_context\x1b[0m\n"
if [ ! -z "$KUBECTL_CONTEXT" -a "$KUBECTL_CONTEXT" != " " ]; then
read -p "Do you wish to switch context to $KUBECTL_CONTEXT and continue?" yn
case $yn in
[Yy]* ) kubectl config use-context $KUBECTL_CONTEXT;;
* ) printf "Skipping delete...\n"; exit;;
esac
else
printf "You are about to delete deployment from:\x1b[31m $current_kubectl_context\x1b[0m\n"
read -p "To continue enter context name: " response
if test "$response" != "$current_kubectl_context"
then
printf "Your response does not match current context! Skipping delete ...\n"
exit 1
fi
fi
fi
fi
if [[ ! -z "$APP" ]]; then
HELM_APPS=($APP)
fi
printf "\n********** Cleaning up ONAP: ${ONAP_APPS[*]}\n"
for i in ${HELM_APPS[@]}; do
delete_app_helm $NS $i
done
if [ "$SINGLE_COMPONENT" == "false" ]
then
delete_app_helm $NS "config"
delete_namespace $NS
delete_registry_key $NS
delete_service_account $NS
fi
if $WAIT_TERMINATE; then
wait_terminate $NS
fi
printf "\n********** Gone **********\n"
|
