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deploy: add support to deploy storageclass and secret

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Update install-helm script to accept `--deploy-sc` and
`--deploy-secret` as optional parameters when deploying
ceph-csi via helm charts.

Signed-off-by: Yug <yuggupta27@gmail.com>
This commit is contained in:
Yug 2021-06-24 15:00:29 +05:30 committed by mergify[bot]
parent 353fa5e65c
commit 69d1beeb07
1 changed files with 38 additions and 3 deletions
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41
scripts/install-helm.sh
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@ -14,6 +14,8 @@ arch="${ARCH:-}"
CEPHFS_CHART_NAME="ceph-csi-cephfs"
RBD_CHART_NAME="ceph-csi-rbd"
DEPLOY_TIMEOUT=600
DEPLOY_SC=0
DEPLOY_SECRET=0
# ceph-csi specific variables
NODE_LABEL_REGION="test.failure-domain/region"
@ -29,6 +31,11 @@ example() {
echo "2) ./scripts/install-helm install-cephcsi <NAMESPACE>" >&2
echo "3) ./scripts/install-helm install-cephcsi --namespace <NAMESPACE>" >&2
echo " " >&2
echo "To deploy storageclass or secret (both optional), use --deploy-sc or --deploy-secret" >&2
echo " " >&2
echo "1) ./scripts/install-helm install-cephcsi --namespace <NAMESPACE> --deploy-sc" >&2
echo "2) ./scripts/install-helm install-cephcsi --namespace <NAMESPACE> --deploy-sc --deploy-secret" >&2
echo " " >&2
echo "Note: Namespace is an optional parameter, which if not provided, defaults to 'default'" >&2
echo " " >&2
}
@ -111,6 +118,14 @@ detectArch() {
esac
}
fetch_template_values() {
TOOLBOX_POD=$(kubectl -n rook-ceph get pods -l app=rook-ceph-tools -o=jsonpath='{.items[0].metadata.name}')
# fetch fsid to populate the clusterID in storageclass
FS_ID=$(kubectl -n rook-ceph exec "${TOOLBOX_POD}" -- ceph fsid)
# fetch the admin key corresponding to the adminID
ADMIN_KEY=$(kubectl -n rook-ceph exec "${TOOLBOX_POD}" -- ceph auth get-key client.admin)
}
install() {
if ! helm_loc="$(type -p "helm")" || [[ -z ${helm_loc} ]]; then
# Download and unpack helm
@ -137,16 +152,28 @@ install_cephcsi_helm_charts() {
kubectl label node/"${node}" ${NODE_LABEL_ZONE}=${ZONE_VALUE}
done
# deploy storageclass if DEPLOY_SC flag is set
if [ "${DEPLOY_SC}" -eq 1 ]; then
fetch_template_values
SET_SC_TEMPLATE_VALUES="--set storageClass.create=true --set storageClass.clusterID=${FS_ID}"
fi
# deploy secret if DEPLOY_SECRET flag is set
if [ "${DEPLOY_SECRET}" -eq 1 ]; then
fetch_template_values
RBD_SECRET_TEMPLATE_VALUES="--set secret.create=true --set secret.userID=admin --set secret.userKey=${ADMIN_KEY}"
CEPHFS_SECRET_TEMPLATE_VALUES="--set secret.create=true --set secret.adminID=admin --set secret.adminKey=${ADMIN_KEY}"
fi
# install ceph-csi-cephfs and ceph-csi-rbd charts
"${HELM}" install --namespace ${NAMESPACE} --set provisioner.fullnameOverride=csi-cephfsplugin-provisioner --set nodeplugin.fullnameOverride=csi-cephfsplugin --set configMapName=ceph-csi-config --set provisioner.podSecurityPolicy.enabled=true --set nodeplugin.podSecurityPolicy.enabled=true --set provisioner.replicaCount=1 ${CEPHFS_CHART_NAME} "${SCRIPT_DIR}"/../charts/ceph-csi-cephfs
# shellcheck disable=SC2086
"${HELM}" install --namespace ${NAMESPACE} --set provisioner.fullnameOverride=csi-cephfsplugin-provisioner --set nodeplugin.fullnameOverride=csi-cephfsplugin --set configMapName=ceph-csi-config --set provisioner.podSecurityPolicy.enabled=true --set nodeplugin.podSecurityPolicy.enabled=true --set provisioner.replicaCount=1 ${SET_SC_TEMPLATE_VALUES} ${CEPHFS_SECRET_TEMPLATE_VALUES} ${CEPHFS_CHART_NAME} "${SCRIPT_DIR}"/../charts/ceph-csi-cephfs
check_deployment_status app=ceph-csi-cephfs ${NAMESPACE}
check_daemonset_status app=ceph-csi-cephfs ${NAMESPACE}
# deleting configmap as a workaround to avoid configmap already present
# issue when installing ceph-csi-rbd
kubectl delete cm ceph-csi-config --namespace ${NAMESPACE}
"${HELM}" install --namespace ${NAMESPACE} --set provisioner.fullnameOverride=csi-rbdplugin-provisioner --set nodeplugin.fullnameOverride=csi-rbdplugin --set configMapName=ceph-csi-config --set provisioner.podSecurityPolicy.enabled=true --set nodeplugin.podSecurityPolicy.enabled=true --set provisioner.replicaCount=1 ${RBD_CHART_NAME} "${SCRIPT_DIR}"/../charts/ceph-csi-rbd --set topology.enabled=true --set topology.domainLabels="{${NODE_LABEL_REGION},${NODE_LABEL_ZONE}}" --set provisioner.maxSnapshotsOnImage=3 --set provisioner.minSnapshotsOnImage=2
# shellcheck disable=SC2086
"${HELM}" install --namespace ${NAMESPACE} --set provisioner.fullnameOverride=csi-rbdplugin-provisioner --set nodeplugin.fullnameOverride=csi-rbdplugin --set configMapName=ceph-csi-config --set provisioner.podSecurityPolicy.enabled=true --set nodeplugin.podSecurityPolicy.enabled=true --set provisioner.replicaCount=1 ${SET_SC_TEMPLATE_VALUES} ${RBD_SECRET_TEMPLATE_VALUES} ${RBD_CHART_NAME} "${SCRIPT_DIR}"/../charts/ceph-csi-rbd --set topology.enabled=true --set topology.domainLabels="{${NODE_LABEL_REGION},${NODE_LABEL_ZONE}}" --set provisioner.maxSnapshotsOnImage=3 --set provisioner.minSnapshotsOnImage=2
check_deployment_status app=ceph-csi-rbd ${NAMESPACE}
check_daemonset_status app=ceph-csi-rbd ${NAMESPACE}
@ -223,6 +250,14 @@ if [ ${#SKIP_PARSE} -eq 0 ]; then
fi
shift
;;
--deploy-sc)
shift
DEPLOY_SC=1
;;
--deploy-secret)
shift
DEPLOY_SECRET=1
;;
*)
echo "illegal option $1"
echo "$#"