parent
8ccd40e661
commit
cba09b7b70
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@ -111,11 +111,11 @@ and `failure-domain.beta.kubernetes.io/zone` for the zone:
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> kubectl get nodes --show-labels
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NAME STATUS AGE LABELS
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kubernetes-master Ready,SchedulingDisabled 6m beta.kubernetes.io/instance-type=n1-standard-1,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-master
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kubernetes-minion-87j9 Ready 6m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-87j9
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kubernetes-minion-9vlv Ready 6m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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kubernetes-minion-a12q Ready 6m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-a12q
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NAME STATUS AGE VERSION LABELS
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kubernetes-master Ready,SchedulingDisabled 6m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-1,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-master
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kubernetes-minion-87j9 Ready 6m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-87j9
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kubernetes-minion-9vlv Ready 6m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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kubernetes-minion-a12q Ready 6m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-a12q
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```
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### Add more nodes in a second zone
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@ -146,14 +146,14 @@ in us-central1-b:
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```shell
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> kubectl get nodes --show-labels
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NAME STATUS AGE LABELS
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kubernetes-master Ready,SchedulingDisabled 16m beta.kubernetes.io/instance-type=n1-standard-1,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-master
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kubernetes-minion-281d Ready 2m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-281d
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kubernetes-minion-87j9 Ready 16m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-87j9
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kubernetes-minion-9vlv Ready 16m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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kubernetes-minion-a12q Ready 17m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-a12q
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kubernetes-minion-pp2f Ready 2m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-pp2f
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kubernetes-minion-wf8i Ready 2m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-wf8i
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NAME STATUS AGE VERSION LABELS
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kubernetes-master Ready,SchedulingDisabled 16m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-1,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-master
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kubernetes-minion-281d Ready 2m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-281d
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kubernetes-minion-87j9 Ready 16m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-87j9
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kubernetes-minion-9vlv Ready 16m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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kubernetes-minion-a12q Ready 17m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-a12q
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kubernetes-minion-pp2f Ready 2m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-pp2f
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kubernetes-minion-wf8i Ready 2m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-wf8i
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```
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### Volume affinity
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> kubectl describe pod mypod | grep Node
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Node: kubernetes-minion-9vlv/10.240.0.5
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> kubectl get node kubernetes-minion-9vlv --show-labels
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NAME STATUS AGE LABELS
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kubernetes-minion-9vlv Ready 22m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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NAME STATUS AGE VERSION LABELS
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kubernetes-minion-9vlv Ready 22m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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```
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### Pods are spread across zones
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Node: kubernetes-minion-olsh/10.240.0.11
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> kubectl get node kubernetes-minion-9vlv kubernetes-minion-281d kubernetes-minion-olsh --show-labels
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NAME STATUS AGE LABELS
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kubernetes-minion-9vlv Ready 34m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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kubernetes-minion-281d Ready 20m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-281d
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kubernetes-minion-olsh Ready 3m beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-f,kubernetes.io/hostname=kubernetes-minion-olsh
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NAME STATUS AGE VERSION LABELS
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kubernetes-minion-9vlv Ready 34m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-a,kubernetes.io/hostname=kubernetes-minion-9vlv
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kubernetes-minion-281d Ready 20m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-b,kubernetes.io/hostname=kubernetes-minion-281d
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kubernetes-minion-olsh Ready 3m v1.6.0+fff5156 beta.kubernetes.io/instance-type=n1-standard-2,failure-domain.beta.kubernetes.io/region=us-central1,failure-domain.beta.kubernetes.io/zone=us-central1-f,kubernetes.io/hostname=kubernetes-minion-olsh
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```
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|
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Loading…
Reference in New Issue