aa4ca5ad56
During the Queens cycle, Cinder introduced the ability to specify the backup driver via class name and deprecated backup driver initialization using the module name. (Id6bee9e7d0da8ead224a04f86fe79ddfb5b286cf) Legacy support for initialization by module name was dropped in Stein. (I3ada2dee1857074746b1893b82dd5f6641c6e579) This change will support both methods of initialization and leave the driver defaults enabled for module based initialization (valid through Rocky images). This change has been tested using the OSH default Cinder (Ocata) images and StarlingX images based on master (Train). Change-Id: Iec7bc6f4dd089aaa08ca652bebd9a10ef49da556 Signed-off-by: Robert Church <robert.church@windriver.com>
76 lines
2.5 KiB
Smarty
76 lines
2.5 KiB
Smarty
#!/bin/bash
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{{/*
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Copyright 2017 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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set -x
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if [[ $STORAGE_BACKEND =~ 'cinder.backup.drivers.ceph' ]]; then
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SECRET=$(mktemp --suffix .yaml)
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KEYRING=$(mktemp --suffix .keyring)
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function cleanup {
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rm -f ${SECRET} ${KEYRING}
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}
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trap cleanup EXIT
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fi
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set -ex
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if [[ $STORAGE_BACKEND =~ 'cinder.backup.drivers.swift' ]] || \
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[[ $STORAGE_BACKEND =~ 'cinder.backup.drivers.posix' ]]; then
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echo "INFO: no action required to use $STORAGE_BACKEND"
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elif [[ $STORAGE_BACKEND =~ 'cinder.backup.drivers.ceph' ]]; then
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ceph -s
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function ensure_pool () {
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ceph osd pool stats $1 || ceph osd pool create $1 $2
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local test_version=$(ceph tell osd.* version | egrep -c "mimic|luminous" | xargs echo)
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if [[ ${test_version} -gt 0 ]]; then
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ceph osd pool application enable $1 $3
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fi
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size_protection=$(ceph osd pool get $1 nosizechange | cut -f2 -d: | tr -d '[:space:]')
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ceph osd pool set $1 nosizechange 0
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ceph osd pool set $1 size ${RBD_POOL_REPLICATION}
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ceph osd pool set $1 nosizechange ${size_protection}
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ceph osd pool set $1 crush_rule "${RBD_POOL_CRUSH_RULE}"
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}
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ensure_pool ${RBD_POOL_NAME} ${RBD_POOL_CHUNK_SIZE} ${RBD_POOL_APP_NAME}
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if USERINFO=$(ceph auth get client.${RBD_POOL_USER}); then
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echo "Cephx user client.${RBD_POOL_USER} already exists"
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echo "Update its cephx caps"
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ceph auth caps client.${RBD_POOL_USER} \
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mon "profile rbd" \
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osd "profile rbd pool=${RBD_POOL_NAME}"
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ceph auth get client.${RBD_POOL_USER} -o ${KEYRING}
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else
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ceph auth get-or-create client.${RBD_POOL_USER} \
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mon "profile rbd" \
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osd "profile rbd pool=${RBD_POOL_NAME}" \
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-o ${KEYRING}
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fi
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ENCODED_KEYRING=$(sed -n 's/^[[:blank:]]*key[[:blank:]]\+=[[:blank:]]\(.*\)/\1/p' ${KEYRING} | base64 -w0)
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cat > ${SECRET} <<EOF
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apiVersion: v1
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kind: Secret
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metadata:
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name: "${RBD_POOL_SECRET}"
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type: kubernetes.io/rbd
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data:
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key: $( echo ${ENCODED_KEYRING} )
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EOF
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kubectl apply --namespace ${NAMESPACE} -f ${SECRET}
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fi
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