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add topologySpreadConstraint to controller

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Joseph Petersen 2020-09-11 08:55:34 +02:00
parent 9e4c31e012
commit 4733e7c0eb
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4 changed files with 18 additions and 1 deletions
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2
charts/ingress-nginx/Chart.yaml
View file

@ -1,6 +1,6 @@
apiVersion: v1
name: ingress-nginx
version: 2.15.0
version: 2.16.0
appVersion: 0.35.0
home: https://github.com/kubernetes/ingress-nginx
description: Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer

3
charts/ingress-nginx/templates/controller-daemonset.yaml
View file

@ -223,6 +223,9 @@ spec:
{{- end }}
{{- if .Values.controller.affinity }}
affinity: {{ toYaml .Values.controller.affinity | nindent 8 }}
{{- end }}
{{- if .Values.controller.topologySpreadConstraints }}
topologySpreadConstraints: {{ toYaml .Values.controller.topologySpreadConstraints | nindent 8 }}
{{- end }}
serviceAccountName: {{ template "ingress-nginx.serviceAccountName" . }}
terminationGracePeriodSeconds: {{ .Values.controller.terminationGracePeriodSeconds }}

3
charts/ingress-nginx/templates/controller-deployment.yaml
View file

@ -227,6 +227,9 @@ spec:
{{- end }}
{{- if .Values.controller.affinity }}
affinity: {{ toYaml .Values.controller.affinity | nindent 8 }}
{{- end }}
{{- if .Values.controller.topologySpreadConstraints }}
topologySpreadConstraints: {{ toYaml .Values.controller.topologySpreadConstraints | nindent 8 }}
{{- end }}
serviceAccountName: {{ template "ingress-nginx.serviceAccountName" . }}
terminationGracePeriodSeconds: {{ .Values.controller.terminationGracePeriodSeconds }}

11
charts/ingress-nginx/values.yaml
View file

@ -209,6 +209,17 @@ controller:
# - controller
# topologyKey: "kubernetes.io/hostname"
## Topology spread constraints rely on node labels to identify the topology domain(s) that each Node is in.
## Ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
##
topologySpreadConstraints: []
# - maxSkew: 1
# topologyKey: failure-domain.beta.kubernetes.io/zone
# whenUnsatisfiable: DoNotSchedule
# labelSelector:
# matchLabels:
# app.kubernetes.io/instance: ingress-nginx-internal
## terminationGracePeriodSeconds
## wait up to five minutes for the drain of connections
##