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kvapskvaps
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add: podAntiAffinity and podAntiAffinityTopologyKey options
1 parent c9a765f commit 9373444

8 files changed

+162
-7
lines changed

‎deploy/helm/kubernetes/manifests/konnectivity-agent-deployment.yaml

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Original file line numberDiff line numberDiff line change
@@ -43,10 +43,38 @@ spec:
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{{- with .Values.konnectivityAgent.tolerations }}
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{{- toYaml . | nindent 6 }}
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{{- end }}
46+
{{- if or .Values.konnectivityServer.affinity .Values.konnectivityServer.podAntiAffinity }}
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affinity:
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{{- with .Values.konnectivityServer.affinity }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- if eq .Values.konnectivityServer.podAntiAffinity "hard" }}
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- topologyKey: "{{ .Values.konnectivityServer.podAntiAffinityTopologyKey }}"
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labelSelector:
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matchLabels:
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app: {{ $fullName }}-konnectivity-server
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{{- else if eq .Values.konnectivityServer.podAntiAffinity "soft" }}
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podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 1
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podAffinityTerm:
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topologyKey: "{{ .Values.konnectivityServer.podAntiAffinityTopologyKey }}"
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labelSelector:
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matchLabels:
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app: {{ $fullName }}-konnectivity-server
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{{- end }}
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{{- end }}
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{{- with .Values.konnectivityServer.image.pullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 10 }}
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{{- end }}
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containers:
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- name: konnectivity-agent
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{{- with .Values.konnectivityAgent.image }}
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image: "{{ .repository }}{{ if .digest }}@{{ .digest }}{{ else }}:{{ .tag }}{{ end }}"
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imagePullPolicy: {{ .pullPolicy }}
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{{- end }}
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command:
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- /proxy-agent

‎deploy/helm/kubernetes/templates/admin-deployment.yaml

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Original file line numberDiff line numberDiff line change
@@ -39,9 +39,28 @@ spec:
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tolerations:
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{{- toYaml . | nindent 6 }}
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{{- end }}
42-
{{- with .Values.admin.affinity }}
42+
{{- if or .Values.admin.affinity .Values.admin.podAntiAffinity }}
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affinity:
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{{- with .Values.admin.affinity }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- if eq .Values.admin.podAntiAffinity "hard" }}
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- topologyKey: "{{ .Values.admin.podAntiAffinityTopologyKey }}"
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labelSelector:
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matchLabels:
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app: {{ $fullName }}-admin
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{{- else if eq .Values.admin.podAntiAffinity "soft" }}
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podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 1
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podAffinityTerm:
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topologyKey: "{{ .Values.admin.podAntiAffinityTopologyKey }}"
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labelSelector:
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matchLabels:
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app: {{ $fullName }}-admin
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{{- end }}
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{{- end }}
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{{- with .Values.admin.image.pullSecrets }}
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imagePullSecrets:

‎deploy/helm/kubernetes/templates/apiserver-deployment.yaml

Lines changed: 20 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -41,9 +41,28 @@ spec:
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tolerations:
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{{- toYaml . | nindent 6 }}
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{{- end }}
44-
{{- with .Values.apiServer.affinity }}
44+
{{- if or .Values.apiServer.affinity .Values.apiServer.podAntiAffinity }}
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affinity:
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{{- with .Values.apiServer.affinity }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- if eq .Values.apiServer.podAntiAffinity "hard" }}
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- topologyKey: "{{ .Values.apiServer.podAntiAffinityTopologyKey }}"
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labelSelector:
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matchLabels:
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app: {{ $fullName }}-apiserver
56+
{{- else if eq .Values.apiServer.podAntiAffinity "soft" }}
57+
podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 1
60+
podAffinityTerm:
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topologyKey: "{{ .Values.apiServer.podAntiAffinityTopologyKey }}"
62+
labelSelector:
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matchLabels:
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app: {{ $fullName }}-apiserver
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{{- end }}
4766
{{- end }}
4867
{{- with .Values.apiServer.image.pullSecrets }}
4968
imagePullSecrets:

‎deploy/helm/kubernetes/templates/controller-manager-deployment.yaml

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@@ -39,9 +39,28 @@ spec:
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tolerations:
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{{- toYaml . | nindent 6 }}
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{{- end }}
42-
{{- with .Values.controllerManager.affinity }}
42+
{{- if or .Values.controllerManager.affinity .Values.controllerManager.podAntiAffinity }}
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affinity:
44+
{{- with .Values.controllerManager.affinity }}
4445
{{- toYaml . | nindent 8 }}
46+
{{- end }}
47+
{{- if eq .Values.controllerManager.podAntiAffinity "hard" }}
48+
podAntiAffinity:
49+
requiredDuringSchedulingIgnoredDuringExecution:
50+
- topologyKey: "{{ .Values.controllerManager.podAntiAffinityTopologyKey }}"
51+
labelSelector:
52+
matchLabels:
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app: {{ $fullName }}-controller-manager
54+
{{- else if eq .Values.controllerManager.podAntiAffinity "soft" }}
55+
podAntiAffinity:
56+
preferredDuringSchedulingIgnoredDuringExecution:
57+
- weight: 1
58+
podAffinityTerm:
59+
topologyKey: "{{ .Values.controllerManager.podAntiAffinityTopologyKey }}"
60+
labelSelector:
61+
matchLabels:
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app: {{ $fullName }}-controller-manager
63+
{{- end }}
4564
{{- end }}
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{{- with .Values.controllerManager.image.pullSecrets }}
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imagePullSecrets:

‎deploy/helm/kubernetes/templates/etcd-statefulset.yaml

Lines changed: 20 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -42,11 +42,29 @@ spec:
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tolerations:
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{{- toYaml . | nindent 6 }}
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{{- end }}
45-
{{- with .Values.etcd.affinity }}
45+
{{- if or .Values.etcd.affinity .Values.etcd.podAntiAffinity }}
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affinity:
47+
{{- with .Values.etcd.affinity }}
4748
{{- toYaml . | nindent 8 }}
49+
{{- end }}
50+
{{- if eq .Values.etcd.podAntiAffinity "hard" }}
51+
podAntiAffinity:
52+
requiredDuringSchedulingIgnoredDuringExecution:
53+
- topologyKey: "{{ .Values.etcd.podAntiAffinityTopologyKey }}"
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labelSelector:
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matchLabels:
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app: {{ $fullName }}-etcd
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{{- else if eq .Values.etcd.podAntiAffinity "soft" }}
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podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 1
61+
podAffinityTerm:
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topologyKey: "{{ .Values.etcd.podAntiAffinityTopologyKey }}"
63+
labelSelector:
64+
matchLabels:
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app: {{ $fullName }}-etcd
66+
{{- end }}
4867
{{- end }}
49-
5068
{{- with .Values.etcd.image.pullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 10 }}

‎deploy/helm/kubernetes/templates/konnectivity-server-deployment.yaml

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Original file line numberDiff line numberDiff line change
@@ -39,9 +39,28 @@ spec:
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tolerations:
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{{- toYaml . | nindent 6 }}
4141
{{- end }}
42-
{{- with .Values.konnectivityServer.affinity }}
42+
{{- if or .Values.konnectivityServer.affinity .Values.konnectivityServer.podAntiAffinity }}
4343
affinity:
44+
{{- with .Values.konnectivityServer.affinity }}
4445
{{- toYaml . | nindent 8 }}
46+
{{- end }}
47+
{{- if eq .Values.konnectivityServer.podAntiAffinity "hard" }}
48+
podAntiAffinity:
49+
requiredDuringSchedulingIgnoredDuringExecution:
50+
- topologyKey: "{{ .Values.konnectivityServer.podAntiAffinityTopologyKey }}"
51+
labelSelector:
52+
matchLabels:
53+
app: {{ $fullName }}-konnectivity-server
54+
{{- else if eq .Values.konnectivityServer.podAntiAffinity "soft" }}
55+
podAntiAffinity:
56+
preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 1
58+
podAffinityTerm:
59+
topologyKey: "{{ .Values.konnectivityServer.podAntiAffinityTopologyKey }}"
60+
labelSelector:
61+
matchLabels:
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app: {{ $fullName }}-konnectivity-server
63+
{{- end }}
4564
{{- end }}
4665
{{- with .Values.konnectivityServer.image.pullSecrets }}
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imagePullSecrets:

‎deploy/helm/kubernetes/templates/scheduler-deployment.yaml

Lines changed: 20 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -39,9 +39,28 @@ spec:
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tolerations:
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{{- toYaml . | nindent 6 }}
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{{- end }}
42-
{{- with .Values.scheduler.affinity }}
42+
{{- if or .Values.scheduler.affinity .Values.scheduler.podAntiAffinity }}
4343
affinity:
44+
{{- with .Values.scheduler.affinity }}
4445
{{- toYaml . | nindent 8 }}
46+
{{- end }}
47+
{{- if eq .Values.scheduler.podAntiAffinity "hard" }}
48+
podAntiAffinity:
49+
requiredDuringSchedulingIgnoredDuringExecution:
50+
- topologyKey: "{{ .Values.scheduler.podAntiAffinityTopologyKey }}"
51+
labelSelector:
52+
matchLabels:
53+
app: {{ $fullName }}-scheduler
54+
{{- else if eq .Values.scheduler.podAntiAffinity "soft" }}
55+
podAntiAffinity:
56+
preferredDuringSchedulingIgnoredDuringExecution:
57+
- weight: 1
58+
podAffinityTerm:
59+
topologyKey: "{{ .Values.scheduler.podAntiAffinityTopologyKey }}"
60+
labelSelector:
61+
matchLabels:
62+
app: {{ $fullName }}-scheduler
63+
{{- end }}
4564
{{- end }}
4665
{{- with .Values.scheduler.image.pullSecrets }}
4766
imagePullSecrets:

‎deploy/helm/kubernetes/values.yaml

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -39,6 +39,8 @@ etcd:
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podAnnotations: {}
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nodeSelector: {}
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tolerations: []
42+
podAntiAffinity: soft
43+
podAntiAffinityTopologyKey: kubernetes.io/hostname
4244
affinity: {}
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extraEnv: []
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sidecars: []
@@ -89,6 +91,8 @@ apiServer:
8991
podAnnotations: {}
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nodeSelector: {}
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tolerations: []
94+
podAntiAffinity: soft
95+
podAntiAffinityTopologyKey: kubernetes.io/hostname
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affinity: {}
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extraEnv: []
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sidecars: []
@@ -130,6 +134,8 @@ controllerManager:
130134
podAnnotations: {}
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nodeSelector: {}
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tolerations: []
137+
podAntiAffinity: soft
138+
podAntiAffinityTopologyKey: kubernetes.io/hostname
133139
affinity: {}
134140
extraEnv: []
135141
sidecars: []
@@ -168,6 +174,8 @@ scheduler:
168174
podAnnotations: {}
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nodeSelector: {}
170176
tolerations: []
177+
podAntiAffinity: soft
178+
podAntiAffinityTopologyKey: kubernetes.io/hostname
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affinity: {}
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extraEnv: []
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sidecars: []
@@ -211,6 +219,8 @@ admin:
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podAnnotations: {}
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nodeSelector: {}
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tolerations: []
222+
podAntiAffinity: soft
223+
podAntiAffinityTopologyKey: kubernetes.io/hostname
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affinity: {}
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extraEnv: []
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sidecars: []
@@ -246,6 +256,8 @@ konnectivityServer:
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podAnnotations: {}
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nodeSelector: {}
248258
tolerations: []
259+
podAntiAffinity: soft
260+
podAntiAffinityTopologyKey: kubernetes.io/hostname
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affinity: {}
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extraEnv: []
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sidecars: []
@@ -289,6 +301,8 @@ konnectivityAgent:
289301
podAnnotations: {}
290302
nodeSelector: {}
291303
tolerations: []
304+
podAntiAffinity: soft
305+
podAntiAffinityTopologyKey: kubernetes.io/hostname
292306
affinity: {}
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extraEnv: []
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sidecars: []

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