# 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.

{{- $envAll := . }}
{{- $dependencies := .Values.dependencies.init }}
{{- $mounts_keystone_db_init := .Values.mounts.keystone_db_init.keystone_db_init }}
{{- $mounts_keystone_db_init_init := .Values.mounts.keystone_db_init.init_container }}

apiVersion: batch/v1
kind: Job
metadata:
  name: keystone-db-init
spec:
  template:
    metadata:
    spec:
      restartPolicy: OnFailure
      nodeSelector:
        {{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
      initContainers:
{{ tuple $envAll $dependencies $mounts_keystone_db_init_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: keystone-db-init
          image: {{ .Values.images.db_init }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
          {{- if .Values.resources.enabled }}
          resources:
            limits:
              cpu: {{ .Values.resources.jobs.init.limits.cpu | quote }}
              memory: {{ .Values.resources.jobs.init.limits.memory | quote }}
            requests:
              cpu: {{ .Values.resources.jobs.init.requests.cpu | quote }}
              memory: {{ .Values.resources.jobs.init.requests.memory | quote }}
          {{- end }}
          env:
            - name: ROOT_DB_CONNECTION
              valueFrom:
                secretKeyRef:
                  name: keystone-db-root
                  key: DB_CONNECTION
            - name: OPENSTACK_CONFIG_FILE
              value: /etc/keystone/keystone.conf
            - name: OPENSTACK_CONFIG_DB_SECTION
              value: database
            - name: OPENSTACK_CONFIG_DB_KEY
              value: connection
          command:
            - /tmp/db-init.py
          volumeMounts:
          - name: etckeystone
            mountPath: /etc/keystone
          - name: keystone-etc
            mountPath: /etc/keystone/keystone.conf
            subPath: keystone.conf
            readOnly: true
          - name: keystone-bin
            mountPath: /tmp/db-init.py
            subPath: db-init.py
            readOnly: true
{{ if $mounts_keystone_db_init.volumeMounts }}{{ toYaml $mounts_keystone_db_init.volumeMounts | indent 10 }}{{ end }}
      volumes:
      - name: etckeystone
        emptyDir: {}
      - name: keystone-etc
        configMap:
          name: keystone-etc
      - name: keystone-bin
        configMap:
          name: keystone-bin
          defaultMode: 0555
{{ if $mounts_keystone_db_init.volumes }}{{ toYaml $mounts_keystone_db_init.volumes | indent 6 }}{{ end }}