openstack-helm-infra/helm-toolkit/templates/manifests/_ceph-storageclass.tpl
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Change-Id: I1882738cf9757c5350a8533876fd37b5920b5235
2020-05-07 02:11:15 +00:00

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{{/*
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.
*/}}
{{/*
abstract: |
Creates a manifest for kubernete ceph storageclass
examples:
- values: |
manifests:
storageclass: true
storageclass:
rbd:
provision_storage_class: true
provisioner: "ceph.com/rbd"
metadata:
default_storage_class: true
name: general
parameters:
#We will grab the monitors value based on helm-toolkit.endpoints.host_and_port_endpoint_uri_lookup
pool: rbd
admin_id: admin
ceph_configmap_name: "ceph-etc"
admin_secret_name: "pvc-ceph-conf-combined-storageclass"
admin_secret_namespace: ceph
user_id: admin
user_secret_name: "pvc-ceph-client-key"
image_format: "2"
image_features: layering
cephfs:
provision_storage_class: true
provisioner: "ceph.com/cephfs"
metadata:
name: cephfs
parameters:
admin_id: admin
admin_secret_name: "pvc-ceph-cephfs-client-key"
admin_secret_namespace: ceph
usage: |
{{- range $storageclass, $val := .Values.storageclass }}
{{ dict "storageclass_data" $val "envAll" $ | include "helm-toolkit.manifests.ceph-storageclass" }}
{{- end }}
return: |
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
annotations:
storageclass.kubernetes.io/is-default-class: "true"
name: general
provisioner: ceph.com/rbd
parameters:
monitors: ceph-mon.<ceph-namespace>.svc.<k8s-domain-name>:6789
adminId: admin
adminSecretName: pvc-ceph-conf-combined-storageclass
adminSecretNamespace: ceph
pool: rbd
userId: admin
userSecretName: pvc-ceph-client-key
image_format: "2"
image_features: layering
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: cephfs
provisioner: ceph.com/cephfs
parameters:
monitors: ceph-mon.<ceph-namespace>.svc.<k8s-domain-name>:6789
adminId: admin
adminSecretName: pvc-ceph-cephfs-client-key
adminSecretNamespace: ceph
*/}}
{{- define "helm-toolkit.manifests.ceph-storageclass" -}}
{{- $envAll := index . "envAll" -}}
{{- $monHost := $envAll.Values.conf.ceph.global.mon_host -}}
{{- if empty $monHost -}}
{{- $monHost = tuple "ceph_mon" "internal" "mon" $envAll | include "helm-toolkit.endpoints.host_and_port_endpoint_uri_lookup" -}}
{{- end -}}
{{- $storageclassData := index . "storageclass_data" -}}
---
{{- if $storageclassData.provision_storage_class }}
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
{{- if $storageclassData.metadata.default_storage_class }}
annotations:
storageclass.kubernetes.io/is-default-class: "true"
{{- end }}
name: {{ $storageclassData.metadata.name }}
provisioner: {{ $storageclassData.provisioner }}
parameters:
monitors: {{ $monHost }}
{{- range $attr, $value := $storageclassData.parameters }}
{{ $attr }}: {{ $value | quote }}
{{- end }}
allowVolumeExpansion: true
{{- end }}
{{- end }}