{{/*
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.deployment_api }}
{{- $envAll := . }}
{{- $dependencies := .Values.dependencies.api }}
{{- $mounts_glance_api := .Values.pod.mounts.glance_api.glance_api }}
{{- $mounts_glance_api_init := .Values.pod.mounts.glance_api.init_container }}
---
apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: glance-api
spec:
  replicas: {{ .Values.pod.replicas.api }}
{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
  template:
    metadata:
      labels:
{{ tuple $envAll "glance" "api" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
      annotations:
        configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
        configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
    spec:
      affinity:
{{ tuple $envAll "glance" "api" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
      nodeSelector:
        {{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
      terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.api.timeout | default "600" }}
      initContainers:
{{ tuple $envAll $dependencies $mounts_glance_api_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
        - name: glance-perms
          image: {{ .Values.images.api }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
          securityContext:
            runAsUser: 0
{{ tuple $envAll $envAll.Values.pod.resources.api | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          command:
            - chown
            - -R
            - "glance:"
            - {{ .Values.conf.glance.glance_store.glance.store.filesystem_store_datadir }}
          volumeMounts:
            - name: glance-images
              mountPath: {{ .Values.conf.glance.glance_store.glance.store.filesystem_store_datadir }}
        {{ if eq .Values.storage "rbd" }}
        - name: ceph-keyring-placement
          image: {{ .Values.images.api }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
          securityContext:
            runAsUser: {{ .Values.pod.user.glance.uid }}
          env:
            - name: RBD_STORE_USER
              value: {{ .Values.conf.glance.glance_store.glance.store.rbd_store_user | quote }}
          command:
            - /tmp/ceph-keyring.sh
          volumeMounts:
            - name: etcceph
              mountPath: /etc/ceph
            - name: glance-bin
              mountPath: /tmp/ceph-keyring.sh
              subPath: ceph-keyring.sh
              readOnly: true
            - name: ceph-keyring
              mountPath: /tmp/client-keyring
              subPath: key
              readOnly: true
        {{ end }}
      containers:
        - name: glance-api
          image: {{ .Values.images.api }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.api | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          securityContext:
            runAsUser: {{ .Values.pod.user.glance.uid }}
          command:
            - /tmp/glance-api.sh
            - start
          lifecycle:
            preStop:
              exec:
                command:
                  - /tmp/glance-api.sh
                  - stop
          ports:
            - containerPort: {{ .Values.conf.glance.default.glance.api.bind_port }}
          readinessProbe:
            tcpSocket:
              port: {{ .Values.conf.glance.default.glance.api.bind_port }}
          volumeMounts:
            - name: etcglance
              mountPath: /etc/glance
            - name: glance-bin
              mountPath: /tmp/glance-api.sh
              subPath: glance-api.sh
              readOnly: true
            - name: glance-etc
              mountPath: /etc/glance/glance-api.conf
              subPath: glance-api.conf
              readOnly: true
            - name: glance-etc
              mountPath: /etc/glance/glance-api-paste.ini
              subPath: glance-api-paste.ini
              readOnly: true
            - name: glance-etc
              mountPath: /etc/glance/policy.json
              subPath: policy.json
              readOnly: true
            - name: glance-etc
              mountPath: {{ .Values.conf.glance.glance_store.glance.store.swift_store_config_file }}
              subPath: swift-store.conf
              readOnly: true
            - name: glance-images
              mountPath: {{ .Values.conf.glance.glance_store.glance.store.filesystem_store_datadir }}
{{- if eq .Values.storage "rbd" }}
            - name: etcceph
              mountPath: /etc/ceph
            - name: ceph-etc
              mountPath: /etc/ceph/ceph.conf
              subPath: ceph.conf
              readOnly: true
            - name: ceph-keyring
              mountPath: /tmp/client-keyring
              subPath: key
              readOnly: true
{{- end }}
{{ if $mounts_glance_api.volumeMounts }}{{ toYaml $mounts_glance_api.volumeMounts | indent 12 }}{{ end }}
      volumes:
        - name: etcglance
          emptyDir: {}
        - name: glance-bin
          configMap:
            name: glance-bin
            defaultMode: 0555
        - name: glance-etc
          configMap:
            name: glance-etc
            defaultMode: 0444
{{- if eq .Values.storage "pvc" }}
        - name: glance-images
          persistentVolumeClaim:
            claimName: glance-images
{{ else }}
        - name: glance-images
          emptyDir: {}
{{- end }}
{{- if eq .Values.storage "rbd" }}
        - name: etcceph
          emptyDir: {}
        - name: ceph-etc
          configMap:
            name: ceph-etc
            defaultMode: 0444
        - name: ceph-keyring
          secret:
            secretName: {{ .Values.secrets.rbd | quote }}
{{- end }}
{{ if $mounts_glance_api.volumes }}{{ toYaml $mounts_glance_api.volumes | indent 8 }}{{ end }}
{{- end }}
