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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/07/06 07:45:06 UTC
[GitHub] [rocketmq-operator] kangzemin opened a new issue, #109: After create cluster, pod/broker can not running
kangzemin opened a new issue, #109:
URL: https://github.com/apache/rocketmq-operator/issues/109
when I deploy rocketmq cluster,pod/broker is not ready,and restart always.
1. deploy step:
1.1 git clone https://github.com/apache/rocketmq-operator.git
1.2 cd rocketmq-operator
1.3 checkout 0.2.1
1.4 deployed ./deploy/crds/*
deployed ./role & ./role_binding & ./serviceaccount
deployed ./operator
waiting operator is running ,after:
1.5 deployed ./example/rocketmq_v1alpha1_rocketmq_cluster.yaml
pod/name-service is running
**but broker-0-master-0 is not ready,this is log:**
2. Please tell us about your environment:
kubernetes-version v1.20.0
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[GitHub] [rocketmq-operator] kangzemin closed issue #109: After create cluster, pod/broker can not running
Posted by GitBox <gi...@apache.org>.
kangzemin closed issue #109: After create cluster, pod/broker can not running
URL: https://github.com/apache/rocketmq-operator/issues/109
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[GitHub] [rocketmq-operator] kangzemin commented on issue #109: After create cluster, pod/broker can not running
Posted by GitBox <gi...@apache.org>.
kangzemin commented on issue #109:
URL: https://github.com/apache/rocketmq-operator/issues/109#issuecomment-1176100199
> @kangzemin IMO configurations in example need to be modified. Please try setting `BROKER_MEM` to " -Xms1g -Xmx1g -Xmn512m " in the following files:
>
> https://github.com/apache/rocketmq-operator/blob/f904c6604a58880d83444b25c4a331092737770a/example/rocketmq_v1alpha1_broker_cr.yaml#L21
ok,thinks!
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[GitHub] [rocketmq-operator] caigy commented on issue #109: After create cluster, pod/broker can not running
Posted by GitBox <gi...@apache.org>.
caigy commented on issue #109:
URL: https://github.com/apache/rocketmq-operator/issues/109#issuecomment-1176091585
@kangzemin IMO configurations in example need to be modified. Please try setting `BROKER_MEM` to " -Xms1g -Xmx1g -Xmn512m " in the following files:
https://github.com/apache/rocketmq-operator/blob/f904c6604a58880d83444b25c4a331092737770a/example/rocketmq_v1alpha1_broker_cr.yaml#L21
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[GitHub] [rocketmq-operator] kangzemin commented on issue #109: After create cluster, pod/broker can not running
Posted by GitBox <gi...@apache.org>.
kangzemin commented on issue #109:
URL: https://github.com/apache/rocketmq-operator/issues/109#issuecomment-1176090653
> @kangzemin Please provide the output of `kubectl describe po broker-0-master-0 -n mq`, let's check what was wrong. It seems that the pod was killed due to OOM.
ok,I set memory limit to 10Gi,pod is running.
just empty cluster broker used memory is 8417Mi.Is this normal?
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[GitHub] [rocketmq-operator] kangzemin commented on issue #109: After create cluster, pod/broker can not running
Posted by GitBox <gi...@apache.org>.
kangzemin commented on issue #109:
URL: https://github.com/apache/rocketmq-operator/issues/109#issuecomment-1176035602
> @kangzemin Please provide the output of `kubectl describe po broker-0-master-0 -n mq`, let's check what was wrong. It seems that the pod was killed due to OOM.
Thinks for your reply! this is output:
It looks like you're right.but why need so much resources?just a empty cluster, no data.
and, How can I solve this problem?
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[GitHub] [rocketmq-operator] caigy commented on issue #109: After create cluster, pod/broker can not running
Posted by GitBox <gi...@apache.org>.
caigy commented on issue #109:
URL: https://github.com/apache/rocketmq-operator/issues/109#issuecomment-1175937150
@kangzemin Please provide the output of `kubectl describe po broker-0-master-0 -n mq`, let's check what was wrong. It seems that the pod was killed due to OOM.
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