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Add preferred self anti-affinity to kube-dns pods

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This reverts commit 607c3d6967.
This commit is contained in:
Arto Jantunen 2018-01-24 10:12:34 +02:00
parent 2f4cca73af
commit 4565150f3d
3 changed files with 33 additions and 0 deletions
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11
cluster/addons/dns/kube-dns.yaml.base
View File

@ -84,6 +84,17 @@ spec:
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchExpressions:
- key: k8s-app
operator: In
values: ["kube-dns"]
topologyKey: kubernetes.io/hostname
tolerations:
- key: "CriticalAddonsOnly"
operator: "Exists"

11
cluster/addons/dns/kube-dns.yaml.in
View File

@ -84,6 +84,17 @@ spec:
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchExpressions:
- key: k8s-app
operator: In
values: ["kube-dns"]
topologyKey: kubernetes.io/hostname
tolerations:
- key: "CriticalAddonsOnly"
operator: "Exists"

11
cluster/addons/dns/kube-dns.yaml.sed
View File

@ -84,6 +84,17 @@ spec:
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchExpressions:
- key: k8s-app
operator: In
values: ["kube-dns"]
topologyKey: kubernetes.io/hostname
tolerations:
- key: "CriticalAddonsOnly"
operator: "Exists"