mirror of https://github.com/helm/helm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.2 KiB
75 lines
2.2 KiB
#!/usr/bin/env bash
|
|
# Copyright 2016 The Kubernetes Authors All rights reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
# Tear down kubernetes in docker
|
|
|
|
set -eo pipefail
|
|
[[ "$TRACE" ]] && set -x
|
|
|
|
HELM_ROOT="${BASH_SOURCE[0]%/*}/.."
|
|
source "${HELM_ROOT}/scripts/common.sh"
|
|
source "${HELM_ROOT}/scripts/docker.sh"
|
|
|
|
KUBE_PORT=${KUBE_PORT:-8080}
|
|
KUBE_MASTER_IP=${KUBE_MASTER_IP:-$DOCKER_HOST_IP}
|
|
KUBE_MASTER_IP=${KUBE_MASTER_IP:-localhost}
|
|
KUBECTL="kubectl -s ${KUBE_MASTER_IP}:${KUBE_PORT}"
|
|
|
|
delete_kube_resources() {
|
|
echo "Deleting resources in kubernetes..."
|
|
|
|
$KUBECTL delete replicationcontrollers,services,pods,secrets --all > /dev/null 2>&1 || :
|
|
$KUBECTL delete replicationcontrollers,services,pods,secrets --all --namespace=kube-system > /dev/null 2>&1 || :
|
|
$KUBECTL delete namespace kube-system > /dev/null 2>&1 || :
|
|
}
|
|
|
|
delete_hyperkube_containers() {
|
|
echo "Stopping kubelet..."
|
|
delete_container kubelet
|
|
|
|
echo "Stopping remaining kubernetes containers..."
|
|
local kube_containers=($(docker ps -aqf "name=k8s_"))
|
|
if [[ "${#kube_containers[@]}" -gt 0 ]]; then
|
|
delete_container "${kube_containers[@]}"
|
|
fi
|
|
|
|
echo "Stopping etcd..."
|
|
delete_container etcd
|
|
}
|
|
|
|
detect_master() {
|
|
local cc=$(kubectl config view -o jsonpath="{.current-context}")
|
|
local cluster=$(kubectl config view -o jsonpath="{.contexts[?(@.name == \"${cc}\")].context.cluster}")
|
|
kubectl config view -o jsonpath="{.clusters[?(@.name == \"${cluster}\")].cluster.server}"
|
|
}
|
|
|
|
main() {
|
|
if [ "$1" != "--force" ]; then
|
|
echo "WARNING: You are about to destroy kubernetes on $(detect_master)"
|
|
read -p "Press [Enter] key to continue..."
|
|
fi
|
|
|
|
echo "Bringing down the kube..."
|
|
|
|
delete_kube_resources
|
|
delete_hyperkube_containers
|
|
|
|
echo "done."
|
|
}
|
|
|
|
main "$@"
|
|
|
|
exit 0
|