{{/*
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.region_controller }}
{{- $mounts_maas_region := .Values.pod.mounts.maas_region.maas_region }}
{{- $mounts_maas_region_init := .Values.pod.mounts.maas_region.init_container }}
---
apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
  name: maas-region
spec:
  serviceName: maas-region-ui
  replicas: {{ .Values.pod.replicas.region }}
  template:
    metadata:
      labels:
        app: maas-region
      annotations:
    spec:
      affinity:
{{ tuple $envAll "maas" "region" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
      nodeSelector:
        {{ .Values.labels.region.node_selector_key }}: {{ .Values.labels.region.node_selector_value }}
      initContainers:
{{ tuple $envAll $dependencies $mounts_maas_region_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
      - name: maas-region
        image: {{ .Values.images.tags.maas_region }}
        imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.maas_region | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
        ports:
        - name: r-ui
          containerPort: {{ .Values.network.port.region_container }}
        readinessProbe:
          tcpSocket:
            port: {{ .Values.network.port.region_container }}
        securityContext:
          privileged: true
        command:
          - /tmp/start.sh
        volumeMounts:
        - name: maas-region-secret
          mountPath: /var/lib/maas/secret
          subPath: REGION_SECRET
          readOnly: true
        - name: maas-etc
          mountPath: /etc/bind/named.conf.options
          subPath: named.conf.options
          readOnly: true
        - name: maas-etc
          mountPath: /etc/maas/regiond.conf
          subPath: regiond.conf
          readOnly: true
        - name: maas-etc
          mountPath: /etc/maas/preseeds/curtin_userdata
          subPath: curtin_userdata
          readOnly: true
        - name: maas-bin
          mountPath: /tmp/start.sh
          subPath: start.sh
          readOnly: true
        - name: maas-etc
          mountPath: /etc/nsswitch.conf
          subPath: nsswitch.conf
          readOnly: true
{{- if $mounts_maas_region.volumeMounts }}{{ toYaml $mounts_maas_region.volumeMounts | indent 12 }}{{ end }}
      volumes:
        - name: maas-etc
          configMap:
            name: maas-etc
            defaultMode: 0444
        - name: maas-bin
          configMap:
            name: maas-bin
            defaultMode: 0555
        - name: maas-region-secret
          secret:
            secretName: {{ .Values.secrets.maas_region.name }}
{{- if $mounts_maas_region.volumes }}{{ toYaml $mounts_maas_region.volumes | indent 8 }}{{ end }}