openstack-helm-infra/prometheus-openstack-exporter/templates/job-ks-user.yaml
Sean Eagan b1a247e7f5 Helm 3 - Fix Job labels
If labels are not specified on a Job, kubernetes defaults them
to include the labels of their underlying Pod template. Helm 3
injects metadata into all resources [0] including a
`app.kubernetes.io/managed-by: Helm` label. Thus when kubernetes
sees a Job's labels they are no longer empty and thus do not get
defaulted to the underlying Pod template's labels. This is a
problem since Job labels are depended on by
- Armada pre-upgrade delete hooks
- Armada wait logic configurations
- kubernetes-entrypoint dependencies

Thus for each Job template this adds labels matching the
underlying Pod template to retain the same labels that were
present with Helm 2.

[0]: https://github.com/helm/helm/pull/7649

Change-Id: I3b6b25fcc6a1af4d56f3e2b335615074e2f04b6d
2021-09-30 16:01:31 -05:00

77 lines
3.7 KiB
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.
*/}}
{{- if .Values.manifests.job_ks_user }}
{{- $envAll := . }}
{{- $serviceAccountName := "prometheus-openstack-exporter-ks-user" }}
{{ tuple $envAll "ks_user" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: batch/v1
kind: Job
metadata:
name: prometheus-openstack-exporter-ks-user
labels:
{{ tuple $envAll "prometheus-openstack-exporter" "ks-user" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
spec:
template:
metadata:
labels:
{{ tuple $envAll "prometheus-openstack-exporter" "ks-user" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
annotations:
{{ dict "envAll" $envAll "podName" "prometheus-openstack-exporter-ks-user" "containerNames" (list "prometheus-openstack-exporter-ks-user" "init") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
spec:
{{ dict "envAll" $envAll "application" "ks_user" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
serviceAccountName: {{ $serviceAccountName }}
restartPolicy: OnFailure
nodeSelector:
{{ .Values.labels.job.node_selector_key }}: {{ .Values.labels.job.node_selector_value | quote }}
initContainers:
{{ tuple $envAll "ks_user" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
containers:
- name: prometheus-openstack-exporter-ks-user
{{ tuple $envAll "ks_user" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ dict "envAll" $envAll "application" "ks_user" "container" "prometheus_openstack_exporter_ks_user" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
command:
- /tmp/ks-user.sh
{{ tuple $envAll $envAll.Values.pod.resources.jobs.ks_user | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
volumeMounts:
- name: pod-tmp
mountPath: /tmp
- name: ks-user-sh
mountPath: /tmp/ks-user.sh
subPath: ks-user.sh
readOnly: true
{{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.identity.api.internal | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }}
env:
{{- with $env := dict "ksUserSecret" .Values.secrets.identity.admin "useCA" .Values.manifests.certificates }}
{{- include "helm-toolkit.snippets.keystone_openrc_env_vars" $env | indent 12 }}
{{- end }}
- name: SERVICE_OS_SERVICE_NAME
value: "prometheus-openstack-exporter"
{{- with $env := dict "ksUserSecret" .Values.secrets.identity.user }}
{{- include "helm-toolkit.snippets.keystone_user_create_env_vars" $env | indent 12 }}
{{- end }}
- name: SERVICE_OS_ROLE
value: {{ .Values.endpoints.identity.auth.user.role | quote }}
volumes:
- name: pod-tmp
emptyDir: {}
- name: ks-user-sh
configMap:
name: prometheus-openstack-exporter-bin
defaultMode: 0555
{{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.identity.api.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
{{- end }}