# 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
  labels:
    app: ceph
    daemon: osd
spec:
  template:
    metadata:
      labels:
        app: ceph
        daemon: osd
    spec:
      nodeSelector:
        {{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
      initContainers:
{{ tuple $envAll $dependencies "" | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: osd-pod
          image: {{ .Values.images.daemon }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
          {{- if .Values.resources.enabled }}
          resources:
            requests:
              memory: {{ .Values.resources.osd.requests.memory | quote }}
              cpu: {{ .Values.resources.osd.requests.cpu | quote }}
            limits:
              memory: {{ .Values.resources.osd.limits.memory | quote }}
              cpu: {{ .Values.resources.osd.limits.cpu | quote }}
          {{- end }}
          securityContext:
            privileged: true
          env:
            - 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-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-etc
          configMap:
            name: ceph-etc
        - 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 }}