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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/08/01 03:21:56 UTC
[GitHub] [rocketmq-operator] se7vet opened a new issue, #122: How to use tolerations , nodeSelector and nodeAffinity features
se7vet opened a new issue, #122:
URL: https://github.com/apache/rocketmq-operator/issues/122
In our scenario, rocketmq needs to use a unique node，How to use tolerations , nodeSelector and nodeAffinity features , like this is invalid.
`apiVersion: rocketmq.apache.org/v1alpha1
kind: Broker
metadata:
name: broker
spec:
size: 1
nameServers: ""
replicaPerGroup: 1
brokerImage: registry-jkt.akusre.com/base/rocketmq-broker:4.5.0-alpine-operator-0.3.0
imagePullPolicy: Always
tolerations:
- key: "key"
value: "value"
operator: "Equal"
effect: "NoSchedule"
nodeSelector:
key: "value"
...
`
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[GitHub] [rocketmq-operator] caigy commented on issue #122: How to use tolerations , nodeSelector and nodeAffinity features
Posted by GitBox <gi...@apache.org>.
caigy commented on issue #122:
URL: https://github.com/apache/rocketmq-operator/issues/122#issuecomment-1217385098
I'll close this issue, if problem still exists, please feel free to reopen it. Thank you.
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[GitHub] [rocketmq-operator] caigy commented on issue #122: How to use tolerations , nodeSelector and nodeAffinity features
Posted by GitBox <gi...@apache.org>.
caigy commented on issue #122:
URL: https://github.com/apache/rocketmq-operator/issues/122#issuecomment-1201938360
@se7vet Pls provide detailed error messages.
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[GitHub] [rocketmq-operator] caigy closed issue #122: How to use tolerations , nodeSelector and nodeAffinity features
Posted by GitBox <gi...@apache.org>.
caigy closed issue #122: How to use tolerations , nodeSelector and nodeAffinity features
URL: https://github.com/apache/rocketmq-operator/issues/122
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[GitHub] [rocketmq-operator] se7vet commented on issue #122: How to use tolerations , nodeSelector and nodeAffinity features
Posted by "se7vet (via GitHub)" <gi...@apache.org>.
se7vet commented on issue #122:
URL: https://github.com/apache/rocketmq-operator/issues/122#issuecomment-1457682947
@caigy These affinity nodes have taint ，how to toleration ?
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[GitHub] [rocketmq-operator] caigy commented on issue #122: How to use tolerations , nodeSelector and nodeAffinity features
Posted by GitBox <gi...@apache.org>.
caigy commented on issue #122:
URL: https://github.com/apache/rocketmq-operator/issues/122#issuecomment-1214349798
@se7vet Has your question been resolved?
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[GitHub] [rocketmq-operator] caigy commented on issue #122: How to use tolerations , nodeSelector and nodeAffinity features
Posted by GitBox <gi...@apache.org>.
caigy commented on issue #122:
URL: https://github.com/apache/rocketmq-operator/issues/122#issuecomment-1201941464
@se7vet If you want to deploy only one broker in one host, you may define podAntiAffinity policy like this:
```yaml
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app: broker
topologyKey: kubernetes.io/hostname
```
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[GitHub] [rocketmq-operator] se7vet commented on issue #122: How to use tolerations , nodeSelector and nodeAffinity features
Posted by "se7vet (via GitHub)" <gi...@apache.org>.
se7vet commented on issue #122:
URL: https://github.com/apache/rocketmq-operator/issues/122#issuecomment-1457686191
>
when I use these configurations, they are not passed to statefulset ,
`
apiVersion: rocketmq.apache.org/v1alpha1
kind: Broker
metadata:
name: broker
spec:
size: 1
nameServers: ""
replicaPerGroup: 1
brokerImage: rocketmq-broker:4.5.0-alpine-operator-0.3.0
imagePullPolicy: Always
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
app: broker
topologyKey: kubernetes.io/hostname
`
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