{{/*
# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
#
# 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.
*/}}
{{/*
Test etcdctl endpoint health */}}
{{- if .Values.manifests.test_etcd_health }}
{{- $envAll := . }}
{{- $applicationName := .Release.Name }}
---
apiVersion: v1
kind: Pod
metadata:
  name: "{{ .Release.Name }}-etcd-test"
  annotations:
    "helm.sh/hook": "test-success"
    scheduler.alpha.kubernetes.io/critical-pod: ''
    {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
  labels:
{{ tuple $envAll $applicationName "etcd-test" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
spec:
  nodeSelector:
    {{ .Values.labels.anchor.node_selector_key }}: {{ .Values.labels.anchor.node_selector_value }}
  restartPolicy: Never
  hostNetwork: true
  tolerations:
    - key: node-role.kubernetes.io/master
      effect: NoSchedule
    - key: node.kubernetes.io/memory-pressure
      effect: NoSchedule
      operator: Exists
    - key: node.kubernetes.io/disk-pressure
      effect: NoSchedule
      operator: Exists
    - key: node.kubernetes.io/out-of-disk
      effect: NoSchedule
      operator: Exists
    - key: node.kubernetes.io/unschedulable
      effect: NoSchedule
      operator: Exists
    - key: node.kubernetes.io/network-unavailable
      effect: NoSchedule
      operator: Exists
  containers:
    - name: "{{ .Release.Name }}-etcd-test"
      env:
        - name: ETCDCTL_API
          value: '3'
        - name: ETCDCTL_DIAL_TIMEOUT
          value: 3s
        - name: ETCDCTL_ENDPOINTS
          value: https://{{ .Values.anchor.etcdctl_endpoint }}:{{ .Values.network.service_client.port }}
        - name: ETCDCTL_CACERT
          value: /etc/etcd/tls/certs/client-ca.pem
        - name: ETCDCTL_CERT
          value: /etc/etcd/tls/certs/anchor-etcd-client.pem
        - name: ETCDCTL_KEY
          value: /etc/etcd/tls/keys/anchor-etcd-client-key.pem
      image: {{ .Values.images.tags.etcdctl }}
      imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple . .Values.pod.resources.test | include "helm-toolkit.snippets.kubernetes_resources" | indent 6 }}
      command:
        - etcdctl
        - endpoint
        - health
      volumeMounts:
        - name: {{ .Values.service.name }}-certs
          mountPath: /etc/etcd/tls/certs
        - name: {{ .Values.service.name }}-keys
          mountPath: /etc/etcd/tls/keys
  volumes:
    - name: {{ .Values.service.name }}-certs
      configMap:
        name: {{ .Values.service.name }}-certs
        defaultMode: 0444
    - name: {{ .Values.service.name }}-keys
      secret:
        secretName: {{ .Values.service.name }}-keys
        defaultMode: 0444
...
{{- end }}