{{/*
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.daemonset_ovs_db }}
{{- $envAll := . }}

{{- $serviceAccountName := "openvswitch-db" }}
{{ tuple $envAll "db" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: openvswitch-db
  annotations:
    {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
  labels:
{{ tuple $envAll "openvswitch" "openvswitch-vswitchd-db" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
spec:
  selector:
    matchLabels:
{{ tuple $envAll "openvswitch" "openvswitch-vswitchd-db" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
{{ tuple $envAll "ovs_db" | include "helm-toolkit.snippets.kubernetes_upgrades_daemonset" | indent 2 }}
  template:
    metadata:
      labels:
{{ tuple $envAll "openvswitch" "openvswitch-vswitchd-db" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
      annotations:
        configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
    spec:
      securityContext:
        readOnlyRootFilesystem: true
      shareProcessNamespace: true
      serviceAccountName: {{ $serviceAccountName }}
      nodeSelector:
        {{ .Values.labels.ovs.node_selector_key }}: {{ .Values.labels.ovs.node_selector_value }}
      dnsPolicy: ClusterFirstWithHostNet
      hostNetwork: true
      initContainers:
{{ tuple $envAll "db" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
      containers:
        - name: openvswitch-db
{{ tuple $envAll "openvswitch_db_server" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.ovs.db | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
          readinessProbe:
            exec:
              command:
                - /usr/bin/ovs-vsctl
                - list
                - Open_Vswitch
            initialDelaySeconds: 90
            periodSeconds: 30
            timeoutSeconds: 5
          securityContext:
            runAsUser: 0
          livenessProbe:
            exec:
              command:
                - /usr/bin/ovs-vsctl
                - show
            initialDelaySeconds: 60
            periodSeconds: 30
            timeoutSeconds: 5
          command:
            - /tmp/openvswitch-db-server.sh
            - start
          lifecycle:
            preStop:
              exec:
                command:
                  - /tmp/openvswitch-db-server.sh
                  - stop
          volumeMounts:
            - name: openvswitch-bin
              mountPath: /tmp/openvswitch-db-server.sh
              subPath: openvswitch-db-server.sh
              readOnly: true
            - name: varlibopenvswitch
              mountPath: /var/lib/openvswitch/
            - name: run
              mountPath: /run
      volumes:
        - name: openvswitch-bin
          configMap:
            name: openvswitch-bin
            defaultMode: 0555
        - name: varlibopenvswitch
          emptyDir: {}
        - name: run
          hostPath:
            path: /run
{{- end }}