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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2022/06/20 12:19:57 UTC
[GitHub] [apisix-ingress-controller] wolgod opened a new issue, #1090: failed to check health for cluster default: dial tcp: i/o timeout, will retry
wolgod opened a new issue, #1090:
URL: https://github.com/apache/apisix-ingress-controller/issues/1090
### Issue description
2022-06-20T20:09:55+08:00 warn apisix/cluster.go:482 failed to check health for cluster default: dial tcp: i/o timeout, will retry
### Environment
- your apisix-ingress-controller version (output of apisix-ingress-controller version --long):1.4.1
- your Kubernetes cluster version (output of kubectl version): k8s 1.20.11 cni kube-ovn
- if you run apisix-ingress-controller in Bare-metal environment, also show your OS version (uname -a):
### Minimal test code / Steps to reproduce
1. when Ingress Controller run，in console sometimes will print failed to check health for cluster default: dial tcp: i/o timeout, will retry， at set intervals，the Ingress Controller will give up leader and all controllers will exit
### Actual result
the Ingress controller running normal
### Error log
[GIN] 2022/06/20 - 20:05:53 | 200 | 79.995µs | 10.168.136.32 | GET "/healthz"
[GIN] 2022/06/20 - 20:05:55 | 200 | 70.659µs | 10.168.136.32 | GET "/healthz"
2022-06-20T20:05:56+08:00 warn apisix/cluster.go:482 failed to check health for cluster default: dial tcp: i/o timeout, will retry
[GIN] 2022/06/20 - 20:06:03 | 200 | 66.2µs | 10.168.136.32 | GET "/healthz"
2022-06-20T20:06:04+08:00 warn apisix/cluster.go:482 failed to check health for cluster default: dial tcp: i/o timeout, will retry
2022-06-20T20:06:04+08:00 warn ingress/controller.go:692 failed to check health for default cluster: timed out waiting for the condition, give up leader
2022-06-20T20:06:04+08:00 info ingress/endpoint.go:84 endpoints controller exited
2022-06-20T20:06:04+08:00 info ingress/ingress.go:71 ingress controller exited
2022-06-20T20:06:04+08:00 info ingress/namespace.go:82 namespace controller exited
2022-06-20T20:06:04+08:00 info ingress/pod.go:56 pod controller exited
2022-06-20T20:06:04+08:00 info ingress/apisix_consumer.go:67 ApisixConsumer controller exited
2022-06-20T20:06:04+08:00 info ingress/apisix_upstream.go:71 ApisixUpstream controller exited
2022-06-20T20:06:04+08:00 info ingress/apisix_route.go:74 ApisixRoute controller exited
2022-06-20T20:06:04+08:00 info ingress/apisix_pluginconfig.go:71 ApisixPluginConfig controller exited
2022-06-20T20:06:04+08:00 info ingress/apisix_tls.go:71 ApisixTls controller exited
2022-06-20T20:06:04+08:00 info ingress/secret.go:76 secret controller exited
2022-06-20T20:06:04+08:00 info ingress/apisix_cluster_config.go:69 ApisixClusterConfig controller exited
2022-06-20T20:06:04+08:00 info ingress/controller.go:372 controller now is running as a candidate {"namespace": "apisix-test", "pod": "apisix-ingress-1-apisix-ingress-controller-5b989b6cd9-nht59"}
I0620 20:06:04.618665 1 leaderelection.go:248] attempting to acquire leader lease apisix-test/ingress-apisix-leader...
2022-06-20T20:06:04+08:00 info ingress/controller.go:320 LeaderElection {"message": "apisix-ingress-1-apisix-ingress-controller-5b989b6cd9-nht59 became leader", "event_type": "Normal"}
I0620 20:06:04.626745 1 leaderelection.go:258] successfully acquired lease apisix-test/ingress-apisix-leader
2022-06-20T20:06:04+08:00 info ingress/controller.go:406 controller tries to leading ... {"namespace": "apisix-test", "pod": "apisix-ingress-1-apisix-ingress-controller-5b989b6cd9-nht59"}
2022-06-20T20:06:04+08:00 warn apisix/cluster.go:332 waiting cluster default to ready, it may takes a while
2022-06-20T20:06:04+08:00 info apisix/cluster.go:160 syncing cache {"cluster": "default"}
2022-06-20T20:06:04+08:00 info apisix/cluster.go:372 syncing schema {"cluster": "default"}
### Expected result
_No response_
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[GitHub] [apisix-ingress-controller] wolgod commented on issue #1090: failed to check health for cluster default: dial tcp: i/o timeout, will retry
Posted by GitBox <gi...@apache.org>.
wolgod commented on issue #1090:
URL: https://github.com/apache/apisix-ingress-controller/issues/1090#issuecomment-1170919505
it is my coredns problem ,when i use fqdn ,the dns lookup time is great than 5s ，i use {name}.{namespace} ,now is normal
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[GitHub] [apisix-ingress-controller] tao12345666333 commented on issue #1090: failed to check health for cluster default: dial tcp: i/o timeout, will retry
Posted by GitBox <gi...@apache.org>.
tao12345666333 commented on issue #1090:
URL: https://github.com/apache/apisix-ingress-controller/issues/1090#issuecomment-1162688863
Thanks for you report.
can you check your APISIX related configurations？
https://github.com/apache/apisix-ingress-controller/blob/3214c698f9dd2dc7797fce837e16d15d60f64050/conf/config-default.yaml#L82-L89
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[GitHub] [apisix-ingress-controller] wolgod closed issue #1090: failed to check health for cluster default: dial tcp: i/o timeout, will retry
Posted by GitBox <gi...@apache.org>.
wolgod closed issue #1090: failed to check health for cluster default: dial tcp: i/o timeout, will retry
URL: https://github.com/apache/apisix-ingress-controller/issues/1090
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