openstack-helm/cinder/templates/deployment-scheduler.yaml

{{/*
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

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See the License for the specific language governing permissions and
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*/}}

{{- if .Values.manifests.deployment_scheduler }}
{{- $envAll := . }}

{{- $mounts_cinder_scheduler := .Values.pod.mounts.cinder_scheduler.cinder_scheduler }}
{{- $mounts_cinder_scheduler_init := .Values.pod.mounts.cinder_scheduler.init_container }}

{{- $serviceAccountName := "cinder-scheduler" }}
{{ tuple $envAll "scheduler" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: cinder-scheduler
  annotations:
    {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
  labels:
{{ tuple $envAll "cinder" "scheduler" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
spec:
  replicas: {{ .Values.pod.replicas.scheduler }}
  selector:
    matchLabels:
{{ tuple $envAll "cinder" "scheduler" | 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 "cinder" "scheduler" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
      annotations:
{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
        configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
        configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
{{ dict "envAll" $envAll "podName" "cinder-scheduler" "containerNames" (list "cinder-scheduler" "ceph-coordination-volume-perms" "init") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
    spec:
      serviceAccountName: {{ $serviceAccountName }}
{{ dict "envAll" $envAll "application" "cinder_scheduler" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
      affinity:
{{ tuple $envAll "cinder" "scheduler" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
      nodeSelector:
        {{ .Values.labels.scheduler.node_selector_key }}: {{ .Values.labels.scheduler.node_selector_value }}
      initContainers:
{{ tuple $envAll "scheduler" $mounts_cinder_scheduler_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
        {{- if eq ( split "://" .Values.conf.cinder.coordination.backend_url )._0 "file" }}
        - name: ceph-coordination-volume-perms
{{ tuple $envAll "cinder_scheduler" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ dict "envAll" $envAll "application" "cinder_scheduler" "container" "ceph_coordination_volume_perms" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
          command:
            - chown
            - -R
            - "cinder:"
            - {{ ( split "://" .Values.conf.cinder.coordination.backend_url )._1 }}
          volumeMounts:
            - name: pod-tmp
              mountPath: /tmp
            - name: cinder-coordination
              mountPath: {{ ( split "://" .Values.conf.cinder.coordination.backend_url )._1 }}
        {{ end }}
      containers:
        - name: cinder-scheduler
{{ tuple $envAll "cinder_scheduler" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.scheduler | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
{{ dict "envAll" $envAll "application" "cinder_scheduler" "container" "cinder_scheduler" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
          command:
            - /tmp/cinder-scheduler.sh
          volumeMounts:
            - name: pod-tmp
              mountPath: /tmp
            - name: cinder-bin
              mountPath: /tmp/cinder-scheduler.sh
              subPath: cinder-scheduler.sh
              readOnly: true
            - name: cinder-etc
              mountPath: /etc/cinder/cinder.conf
              subPath: cinder.conf
              readOnly: true
            {{- if .Values.conf.cinder.DEFAULT.log_config_append }}
            - name: cinder-etc
              mountPath: {{ .Values.conf.cinder.DEFAULT.log_config_append }}
              subPath: {{ base .Values.conf.cinder.DEFAULT.log_config_append }}
              readOnly: true
            {{- end }}
            - name: cinder-etc
              mountPath: /etc/cinder/api-paste.ini
              subPath: api-paste.ini
              readOnly: true
            - name: cinder-etc
              mountPath: /etc/cinder/policy.yaml
              subPath: policy.yaml
              readOnly: true
            {{- if eq ( split "://" .Values.conf.cinder.coordination.backend_url )._0 "file" }}
            - name: cinder-coordination
              mountPath: {{ ( split "://" .Values.conf.cinder.coordination.backend_url )._1 }}
            {{- end }}
{{ if $mounts_cinder_scheduler.volumeMounts }}{{ toYaml $mounts_cinder_scheduler.volumeMounts | indent 12 }}{{ end }}
      volumes:
        - name: pod-tmp
          emptyDir: {}
        - name: cinder-bin
          configMap:
            name: cinder-bin
            defaultMode: 0555
        - name: cinder-etc
          secret:
            secretName: cinder-etc
            defaultMode: 0444
        {{- if eq ( split "://" .Values.conf.cinder.coordination.backend_url )._0 "file" }}
        # NOTE (portdirect): this will need to be set to a shared mount amongst all cinder
        # pods for the coordination backend to be fully functional.
        - name: cinder-coordination
          emptyDir: {}
        {{- end }}
{{ if $mounts_cinder_scheduler.volumes }}{{ toYaml $mounts_cinder_scheduler.volumes | indent 8 }}{{ end }}
{{- end }}