openstack-helm/nova/templates/job-bootstrap.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

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.
*/}}

{{- $envAll := . }}
{{- if and $envAll.Values.manifests.job_bootstrap $envAll.Values.bootstrap.enabled }}
{{- $serviceName := "nova" -}}
{{- $keystoneUser := $envAll.Values.bootstrap.ks_user -}}
{{- $backoffLimit := index . "backoffLimit" | default "1000" -}}
{{- $configMapBin := printf "%s-%s" $serviceName "bin" -}}
{{- $configMapEtc := printf "%s-%s" $serviceName "etc" -}}
{{- $configFile := printf "/etc/%s/%s.conf" $serviceName $serviceName -}}
{{- $nodeSelector := index . "nodeSelector" | default ( dict $envAll.Values.labels.job.node_selector_key $envAll.Values.labels.job.node_selector_value ) -}}
{{- $serviceAccountName := printf "%s-%s" $serviceName "bootstrap" -}}
{{ tuple $envAll "bootstrap" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: batch/v1
kind: Job
metadata:
  name: {{ $serviceAccountName | quote }}
  labels:
{{ tuple $envAll "nova" "bootstrap" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
  annotations:
{{ tuple "nova_bootstrap" $envAll | include "helm-toolkit.snippets.custom_job_annotations" | indent 4 }}
spec:
  backoffLimit: {{ $backoffLimit }}
  template:
    metadata:
      labels:
{{ tuple $envAll "nova" "bootstrap" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
      annotations:
{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
    spec:
{{ dict "envAll" $envAll "application" "bootstrap" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
      serviceAccountName: {{ $serviceAccountName }}
      restartPolicy: OnFailure
      nodeSelector:
{{ toYaml $nodeSelector | indent 8 }}
{{ if $envAll.Values.pod.tolerations.nova.enabled }}
{{ tuple $envAll "nova" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
{{ end }}
      initContainers:
{{ tuple $envAll "bootstrap" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container"  | indent 8 }}
{{- if $envAll.Values.bootstrap.wait_for_computes.enabled }}
        - name: nova-wait-for-computes-init
{{ tuple $envAll "nova_wait_for_computes_init" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ dict "envAll" $envAll "application" "bootstrap" "container" "nova_wait_for_computes_init" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
          command:
            - /bin/bash
            - -c
            - /tmp/wait-for-computes-init.sh
          volumeMounts:
            - name: pod-tmp
              mountPath: /tmp
            - name: bootstrap-sh
              mountPath: /tmp/wait-for-computes-init.sh
              subPath: wait-for-computes-init.sh
              readOnly: true
{{- end }}
      containers:
        - name: bootstrap
          image: {{ $envAll.Values.images.tags.bootstrap }}
          imagePullPolicy: {{ $envAll.Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.jobs.bootstrap | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
{{ dict "envAll" $envAll "application" "bootstrap" "container" "bootstrap" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
          env:
{{- with $env := dict "ksUserSecret" ( index $envAll.Values.secrets.identity $keystoneUser ) "useCA" (or .Values.manifests.certificates .Values.tls.identity) }}
{{- include "helm-toolkit.snippets.keystone_openrc_env_vars" $env | indent 12 }}
{{- end }}
            - name: WAIT_PERCENTAGE
              value: "{{ .Values.bootstrap.wait_for_computes.wait_percentage }}"
            - name: REMAINING_WAIT
              value: "{{ .Values.bootstrap.wait_for_computes.remaining_wait }}"
          command:
            - /bin/bash
            - -c
            - /tmp/bootstrap.sh
          volumeMounts:
            - name: pod-tmp
              mountPath: /tmp
            - name: bootstrap-sh
              mountPath: /tmp/bootstrap.sh
              subPath: bootstrap.sh
              readOnly: true
            - name: etc-service
              mountPath: {{ dir $configFile | quote }}
            - name: bootstrap-conf
              mountPath: {{ $configFile | quote }}
              subPath: {{ base $configFile | quote }}
              readOnly: true
            {{- if .Values.conf.nova.DEFAULT.log_config_append }}
            - name: bootstrap-conf
              mountPath: {{ .Values.conf.nova.DEFAULT.log_config_append | quote }}
              subPath: {{ base .Values.conf.nova.DEFAULT.log_config_append | quote }}
              readOnly: true
            {{- end }}
{{- dict "enabled" (or .Values.manifests.certificates .Values.tls.identity) "name" .Values.secrets.tls.compute.osapi.internal | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }}
      volumes:
        - name: pod-tmp
          emptyDir: {}
        - name: bootstrap-sh
          configMap:
            name: {{ $configMapBin | quote }}
            defaultMode: 0555
        - name: etc-service
          emptyDir: {}
        - name: bootstrap-conf
          secret:
            secretName: {{ $configMapEtc | quote }}
            defaultMode: 0444
{{- dict "enabled" (or .Values.manifests.certificates .Values.tls.identity) "name" .Values.secrets.tls.compute.osapi.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: {{ $serviceAccountName }}
rules:
  - apiGroups:
      - ''
    resources:
      - nodes
    verbs:
      - get
      - list
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: {{ $serviceAccountName }}
subjects:
  - kind: ServiceAccount
    name: {{ $serviceAccountName }}
    namespace: {{ $envAll.Release.Namespace }}
roleRef:
  kind: ClusterRole
  name: {{ $serviceAccountName }}
  apiGroup: rbac.authorization.k8s.io
{{- end }}