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have separate pod priority class es for operator and database pods

This commit is contained in:
Felix Kunde 2020-09-30 17:20:27 +02:00
parent 47d5f0543c
commit e36dedcbc4
5 changed files with 16 additions and 2 deletions
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3
charts/postgres-operator/templates/configmap.yaml
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@ -9,6 +9,9 @@ metadata:
app.kubernetes.io/managed-by: {{ .Release.Service }} app.kubernetes.io/managed-by: {{ .Release.Service }}
app.kubernetes.io/instance: {{ .Release.Name }} app.kubernetes.io/instance: {{ .Release.Name }}
data: data:
{{- if .Values.podPriorityClassName }}
pod_priority_class_name: {{ .Values.podPriorityClassName }}
{{- end }}
pod_service_account_name: {{ include "postgres-pod.serviceAccountName" . }} pod_service_account_name: {{ include "postgres-pod.serviceAccountName" . }}
{{ toYaml .Values.configGeneral | indent 2 }} {{ toYaml .Values.configGeneral | indent 2 }}
{{ toYaml .Values.configUsers | indent 2 }} {{ toYaml .Values.configUsers | indent 2 }}

3
charts/postgres-operator/templates/operatorconfiguration.yaml
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@ -13,6 +13,9 @@ configuration:
users: users:
{{ toYaml .Values.configUsers | indent 4 }} {{ toYaml .Values.configUsers | indent 4 }}
kubernetes: kubernetes:
{{- if .Values.podPriorityClassName }}
pod_priority_class_name: {{ .Values.podPriorityClassName }}
{{- end }}
pod_service_account_name: {{ include "postgres-pod.serviceAccountName" . }} pod_service_account_name: {{ include "postgres-pod.serviceAccountName" . }}
oauth_token_secret_name: {{ template "postgres-operator.fullname" . }} oauth_token_secret_name: {{ template "postgres-operator.fullname" . }}
{{ toYaml .Values.configKubernetes | indent 4 }} {{ toYaml .Values.configKubernetes | indent 4 }}

4
charts/postgres-operator/templates/postgres-pod-priority-class.yaml
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@ -1,4 +1,4 @@
{{- if .Values.priorityClassName }} {{- if .Values.podPriorityClassName }}
apiVersion: scheduling.k8s.io/v1 apiVersion: scheduling.k8s.io/v1
description: 'Use only for databases controlled by Postgres operator' description: 'Use only for databases controlled by Postgres operator'
kind: PriorityClass kind: PriorityClass
@ -8,7 +8,7 @@ metadata:
helm.sh/chart: {{ template "postgres-operator.chart" . }} helm.sh/chart: {{ template "postgres-operator.chart" . }}
app.kubernetes.io/managed-by: {{ .Release.Service }} app.kubernetes.io/managed-by: {{ .Release.Service }}
app.kubernetes.io/instance: {{ .Release.Name }} app.kubernetes.io/instance: {{ .Release.Name }}
name: {{ .Values.priorityClassName }} name: {{ .Values.podPriorityClassName }}
preemptionPolicy: PreemptLowerPriority preemptionPolicy: PreemptLowerPriority
globalDefault: false globalDefault: false
value: 1000000 value: 1000000

4
charts/postgres-operator/values-crd.yaml
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@ -320,8 +320,12 @@ podServiceAccount:
# If not set a name is generated using the fullname template and "-pod" suffix # If not set a name is generated using the fullname template and "-pod" suffix
name: "postgres-pod" name: "postgres-pod"
# priority class for operator pod
priorityClassName: "" priorityClassName: ""
# priority class for database pods
podPriorityClassName: ""
resources: resources:
limits: limits:
cpu: 500m cpu: 500m

4
charts/postgres-operator/values.yaml
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@ -312,8 +312,12 @@ podServiceAccount:
# If not set a name is generated using the fullname template and "-pod" suffix # If not set a name is generated using the fullname template and "-pod" suffix
name: "postgres-pod" name: "postgres-pod"
# priority class for operator pod
priorityClassName: "" priorityClassName: ""
# priority class for database pods
podPriorityClassName: ""
resources: resources:
limits: limits:
cpu: 500m cpu: 500m