openstack-helm-infra/ceph-provisioners/templates/job-bootstrap.yaml
Pete Birley dece008337 Ceph: Make /etc/ceph and /run emptydirs uniformly across all pods
This PS updates the ceph charts to make /etc/ceph an emptydir
uniformly across all charts, both ensuring no default config is loaded,
and also permitting read-only filesystems to back the containers.

Additionally /run is uniformly applied across all long running pods
as a memory backed emptydir.

Change-Id: I00d1b15758b7eb4476fb950ddcb38db9a5149ad0
Signed-off-by: Pete Birley <pete@port.direct>
2019-04-21 19:06:18 +00:00

81 lines
3.0 KiB
YAML

{{/*
Copyright 2017 The Openstack-Helm Authors.
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.
*/}}
{{- if and .Values.manifests.job_bootstrap .Values.bootstrap.enabled }}
{{- $envAll := . }}
{{- $serviceAccountName := "ceph-client-bootstrap" }}
{{ tuple $envAll "bootstrap" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: batch/v1
kind: Job
metadata:
name: ceph-client-bootstrap
annotations:
{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
spec:
template:
metadata:
labels:
{{ tuple $envAll "ceph" "bootstrap" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
spec:
serviceAccountName: {{ $serviceAccountName }}
restartPolicy: OnFailure
nodeSelector:
{{ .Values.labels.job.node_selector_key }}: {{ .Values.labels.job.node_selector_value }}
initContainers:
{{ tuple $envAll "bootstrap" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
containers:
- name: ceph-client-bootstrap
{{ tuple $envAll "ceph_bootstrap" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.bootstrap | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
command:
- /tmp/bootstrap.sh
volumeMounts:
- name: pod-tmp
mountPath: /tmp
- name: pod-etc-ceph
mountPath: /etc/ceph
- name: ceph-provisioners-bin
mountPath: /tmp/bootstrap.sh
subPath: bootstrap.sh
readOnly: true
- name: ceph-etc
mountPath: /etc/ceph/ceph.conf
subPath: ceph.conf
readOnly: true
- name: ceph-client-admin-keyring
mountPath: /etc/ceph/ceph.client.admin.keyring
subPath: ceph.client.admin.keyring
readOnly: true
volumes:
- name: pod-tmp
emptyDir: {}
- name: pod-etc-ceph
emptyDir: {}
- name: ceph-provisioners-bin
configMap:
name: {{ printf "%s-%s" $envAll.Release.Name "ceph-prov-bin" | quote }}
defaultMode: 0555
- name: ceph-etc
configMap:
name: {{ .Values.storageclass.rbd.ceph_configmap_name }}
defaultMode: 0444
- name: ceph-client-admin-keyring
secret:
secretName: {{ .Values.secrets.keyrings.admin }}
{{- end }}