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author | 2019-08-15 20:19:29 +0000 | |
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committer | 2019-08-15 20:19:29 +0000 | |
commit | 2912368a0916007f355c8d34570a0a515d6e558f (patch) | |
tree | 67bce4c061e486e4b665c29837b596ec83f5062e /dcae-k8s-cleanup-container/dcae-cleanup.sh | |
parent | 52469eca21ca0245745cadc9e34862cbefd7c013 (diff) | |
parent | a1647b2d90cbfd3fc4ccedddf876fba2cf031a8a (diff) |
Merge "Add DCAE cleanup container"
Diffstat (limited to 'dcae-k8s-cleanup-container/dcae-cleanup.sh')
-rw-r--r-- | dcae-k8s-cleanup-container/dcae-cleanup.sh | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/dcae-k8s-cleanup-container/dcae-cleanup.sh b/dcae-k8s-cleanup-container/dcae-cleanup.sh new file mode 100644 index 0000000..f453135 --- /dev/null +++ b/dcae-k8s-cleanup-container/dcae-cleanup.sh @@ -0,0 +1,68 @@ +#!/bin/sh +# ============LICENSE_START======================================================= +# org.onap.dcae +# ================================================================================ +# Copyright (c) 2019 AT&T Intellectual Property. 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. +# ============LICENSE_END========================================================= + +# Clean up k8s Services and Deployments created by the DCAE k8s plugin + +# Cleanup ontainer has access to the Kubernetes CA cert and +# an access token for the API -- need these to make API calls +CREDDIR=/var/run/secrets/kubernetes.io/serviceaccount +TOKEN=$(cat ${CREDDIR}/token) +AUTH="Authorization: Bearer $TOKEN" +CACERT=${CREDDIR}/ca.crt + +# Namespace is also available +NS=$(cat ${CREDDIR}/namespace) + +# The k8s plugin labels all of the k8s it deploys +# with a label called "cfydeployment". The value +# of the label is the name of Cloudify deployment +# that caused the entity to be deployed. +# For cleanup purposes, the value of the label doesn't +# matter. The existence of the label on an entity +# marks the entity as having been deployed by the +# k8s plugin and therefore in need of cleanup. +SELECTOR="labelSelector=cfydeployment" + +# Set up the API endpoints +API="https://kubernetes.default" +SVC=${API}/api/v1/namespaces/${NS}/services +DEP=${API}/apis/apps/v1beta1/namespaces/${NS}/deployments + +# Find all of the k8s Services labeled with the Cloudify label +SERVICES=$(curl -Ss --cacert ${CACERT} -H "${AUTH}" ${SVC}?${SELECTOR} | /jq .items[].metadata.name | tr -d '"') + +# Find all of the k8s Deployments labeled with the Cloudify label +DEPLOYS=$(curl -Ss --cacert ${CACERT} -H "${AUTH}" ${DEP}?${SELECTOR} | /jq .items[].metadata.name | tr -d '"') + +# Delete all of the k8s Services with the Cloudify label +for s in ${SERVICES} +do + echo Deleting service $s + curl -Ss --cacert ${CACERT} -H "${AUTH}" -X DELETE ${SVC}/$s +done + +# Delete all of the k8s Deployments with the Cloudify label +# "propagationPolicy=Foreground" tells k8s to delete any children +# of the Deployment (ReplicaSets, Pods) and to hold off on deleting +# the Deployment itself until the children have been deleted +for d in ${DEPLOYS} +do + echo Deleting deployment $d + curl -Ss --cacert ${CACERT} -H "${AUTH}" -X DELETE ${DEP}/$d?propagationPolicy=Foreground +done |