1d34fbba2a
At the moment the recommended way of managing Ceph clusters is using Rook-Ceph operator. However some of the users still utilize legacy OSH Ceph* charts. Since Ceph is a critical part of the infrastructure we suggest a migration procedure and this PR is to test it. Change-Id: I837c8707b9fa45ff4350641920649188be1ce8da
35 lines
1.2 KiB
Bash
Executable File
35 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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set -xe
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: ${NAMESPACE:=openstack}
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# Before migration we have to scale down all the stateful applications
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# so PVs provisioned by Ceph are not attached to any pods
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kubectl -n ${NAMESPACE} scale statefulset mariadb-server --replicas=0
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kubectl -n ${NAMESPACE} scale statefulset rabbitmq-rabbitmq --replicas=0
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sleep 30
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helm osh wait-for-pods ${NAMESPACE}
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kubectl -n ${NAMESPACE} get po
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kubectl -n ${NAMESPACE} get pvc
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kubectl get pv -o yaml
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# Delete CSI secrets so Rook can deploy them from scratch
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kubectl -n ceph delete secret rook-csi-rbd-provisioner
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kubectl -n ceph delete secret rook-csi-rbd-node
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kubectl -n ceph get secret
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