{{/*
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 := . }}

{{- $mounts_ceilometer_api := .Values.pod.mounts.ceilometer_api.ceilometer_api }}
{{- $mounts_ceilometer_api_init := .Values.pod.mounts.ceilometer_api.init_container }}

{{- $serviceAccountName := "ceilometer-api" }}
{{ tuple $envAll "api" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: ceilometer-api
  labels:
{{ tuple $envAll "ceilometer" "api" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
spec:
  replicas: {{ .Values.pod.replicas.api }}
  selector:
    matchLabels:
{{ tuple $envAll "ceilometer" "api" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
  template:
    metadata:
      labels:
{{ tuple $envAll "ceilometer" "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:
      serviceAccountName: {{ $serviceAccountName }}
      affinity:
{{ tuple $envAll "ceilometer" "api" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
      nodeSelector:
        {{ .Values.labels.api.node_selector_key }}: {{ .Values.labels.api.node_selector_value }}
      terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.api.timeout | default "30" }}
      initContainers:
{{ tuple $envAll "api" $mounts_ceilometer_api_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: ceilometer-api
{{ tuple $envAll "ceilometer_api" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.api | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          command:
            - /tmp/ceilometer-api.sh
            - start
          lifecycle:
            preStop:
              exec:
                command:
                  - /tmp/ceilometer-api.sh
                  - stop
          ports:
            - name: ce-api
              containerPort: {{ tuple "metering" "internal" "api" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
          readinessProbe:
            tcpSocket:
              port: {{ tuple "metering" "internal" "api" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
          volumeMounts:
            - name: pod-etc-ceilometer
              mountPath: /etc/ceilometer
            - name: ceilometer-etc
              mountPath: /etc/ceilometer/ceilometer.conf
              subPath: ceilometer.conf
              readOnly: true
            - name: ceilometer-etc
              mountPath: /etc/ceilometer/api_paste.ini
              subPath: api_paste.ini
              readOnly: true
            - name: ceilometer-etc
              mountPath: /etc/ceilometer/policy.json
              subPath: policy.json
              readOnly: true
            - name: ceilometer-etc
              mountPath: /etc/ceilometer/event_definitions.yaml
              subPath: event_definitions.yaml
              readOnly: true
            - name: ceilometer-etc
              mountPath: /etc/ceilometer/event_pipeline.yaml
              subPath: event_pipeline.yaml
              readOnly: true
            - name: ceilometer-etc
              mountPath: /etc/ceilometer/pipeline.yaml
              subPath: pipeline.yaml
              readOnly: true
            - name: ceilometer-etc
              mountPath: /etc/ceilometer/gnocchi_resources.yaml
              subPath: gnocchi_resources.yaml
              readOnly: true
            - name: ceilometer-etc
              mountPath: /etc/apache2/conf-enabled/000-default.conf
              subPath: wsgi-ceilometer.conf
              readOnly: true
            - name: ceilometer-bin
              mountPath: /tmp/ceilometer-api.sh
              subPath: ceilometer-api.sh
              readOnly: true
{{ if $mounts_ceilometer_api.volumeMounts }}{{ toYaml $mounts_ceilometer_api.volumeMounts | indent 12 }}{{ end }}
      volumes:
        - name: pod-etc-ceilometer
          emptyDir: {}
        - name: ceilometer-etc
          configMap:
            name: ceilometer-etc
            defaultMode: 0444
        - name: ceilometer-bin
          configMap:
            name: ceilometer-bin
            defaultMode: 0555
{{ if $mounts_ceilometer_api.volumes }}{{ toYaml $mounts_ceilometer_api.volumes | indent 8 }}{{ end }}
{{- end }}