# 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 }}
{{- $envAll := . }}

{{- $rcControllerName := printf "%s-%s" $envAll.Release.Name "etcd"  }}
{{- $configMapBinName := printf "%s-%s" $envAll.Release.Name "etcd-bin"  }}

{{ tuple $envAll "etcd" $rcControllerName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: {{ $rcControllerName | quote }}
spec:
  replicas: {{ .Values.pod.replicas.etcd }}
{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
  template:
    metadata:
      labels:
{{ tuple $envAll "etcd" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
    spec:
      serviceAccountName: {{ $rcControllerName | quote }}
      affinity:
{{ tuple $envAll "etcd" "server" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
      nodeSelector:
        {{ .Values.labels.server.node_selector_key }}: {{ .Values.labels.server.node_selector_value }}
      initContainers:
{{ tuple $envAll "etcd" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: etcd
          image: {{ .Values.images.tags.etcd }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
          command:
            - /tmp/etcd.sh
          ports:
            - containerPort: {{ tuple "etcd" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
          readinessProbe:
            tcpSocket:
              port: {{ tuple "etcd" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
          volumeMounts:
            - name: etcd-bin
              mountPath: /tmp/etcd.sh
              subPath: etcd.sh
              readOnly: true
      volumes:
        - name: etcd-bin
          configMap:
            name: {{ $configMapBinName | quote }}
            defaultMode: 0555
{{- end }}