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add back anti-affinity

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This commit is contained in:
Sandeep Rajan 2020-06-30 11:29:29 -04:00
parent ec36ff4001
commit 12bced9bfb
3 changed files with 33 additions and 0 deletions
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11
cluster/addons/dns/coredns/coredns.yaml.base
View File

@ -111,6 +111,17 @@ spec:
spec:
priorityClassName: system-cluster-critical
serviceAccountName: coredns
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/coredns/coredns.yaml.in
View File

@ -111,6 +111,17 @@ spec:
spec:
priorityClassName: system-cluster-critical
serviceAccountName: coredns
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/coredns/coredns.yaml.sed
View File

@ -111,6 +111,17 @@ spec:
spec:
priorityClassName: system-cluster-critical
serviceAccountName: coredns
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"