openstack-helm/ceph/templates/daemonset-osd.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 .Values.manifests_enabled.deployment }}
{{- $envAll := . }}
{{- $dependencies := .Values.dependencies.osd }}
---
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
  name: ceph-osd
spec:
  template:
    metadata:
      labels:
{{ tuple $envAll "ceph" "osd" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
    spec:
      nodeSelector:
        {{ .Values.labels.osd.node_selector_key }}: {{ .Values.labels.osd.node_selector_value }}
      initContainers:
{{ tuple $envAll $dependencies "" | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      hostNetwork: true
      dnsPolicy: {{ .Values.pod.dns_policy }}
      containers:
        - name: osd-pod
          image: {{ .Values.images.daemon }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.osd | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          securityContext:
            privileged: true
          env:
            - name: K8S_HOST_NETWORK
              value: "1"
            - name: CEPH_DAEMON
              value: osd_directory
            - name: KV_TYPE
              value: k8s
            - name: CLUSTER
              value: ceph
            - name: CEPH_GET_ADMIN_KEY
              value: "1"
          command:
            - /entrypoint.sh
          ports:
            - containerPort: 6800
          livenessProbe:
              tcpSocket:
                port: 6800
              initialDelaySeconds: 60
              timeoutSeconds: 5
          readinessProbe:
              tcpSocket:
                port: 6800
              timeoutSeconds: 5
          volumeMounts:
            - name: devices
              mountPath: /dev
              readOnly: false
            - name: ceph
              mountPath: /var/lib/ceph
              readOnly: false
            - name: ceph-bin
              mountPath: /entrypoint.sh
              subPath: entrypoint.sh
              readOnly: true
            - name: ceph-bin
              mountPath: /start_osd.sh
              subPath: start_osd.sh
              readOnly: true
            - name: ceph-bin
              mountPath: /osd_directory.sh
              subPath: osd_directory.sh
              readOnly: true
            - name: ceph-bin
              mountPath: /common_functions.sh
              subPath: common_functions.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: false
            - name: ceph-mon-keyring
              mountPath: /etc/ceph/ceph.mon.keyring
              subPath: ceph.mon.keyring
              readOnly: false
            - name: ceph-bootstrap-osd-keyring
              mountPath: /var/lib/ceph/bootstrap-osd/ceph.keyring
              subPath: ceph.keyring
              readOnly: false
            - name: ceph-bootstrap-mds-keyring
              mountPath: /var/lib/ceph/bootstrap-mds/ceph.keyring
              subPath: ceph.keyring
              readOnly: false
            - name: ceph-bootstrap-rgw-keyring
              mountPath: /var/lib/ceph/bootstrap-rgw/ceph.keyring
              subPath: ceph.keyring
              readOnly: false
            - name: osd-directory
              mountPath: /var/lib/ceph/osd
      volumes:
        - name: devices
          hostPath:
            path: /dev
        - name: ceph
          hostPath:
            path: {{ .Values.ceph.storage.var_directory }}
        - name: ceph-bin
          configMap:
            name: ceph-bin
            defaultMode: 0555
        - name: ceph-etc
          configMap:
            name: ceph-etc
            defaultMode: 0444
        - name: ceph-client-admin-keyring
          secret:
            secretName: {{ .Values.secrets.keyrings.admin }}
        - name: ceph-mon-keyring
          secret:
            secretName: {{ .Values.secrets.keyrings.mon }}
        - name: ceph-bootstrap-osd-keyring
          secret:
            secretName: {{ .Values.secrets.keyrings.osd }}
        - name: ceph-bootstrap-mds-keyring
          secret:
            secretName: {{ .Values.secrets.keyrings.mds }}
        - name: ceph-bootstrap-rgw-keyring
          secret:
            secretName: {{ .Values.secrets.keyrings.rgw }}
        - name: osd-directory
          hostPath:
            path: {{ .Values.ceph.storage.osd_directory }}
{{- end }}