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Orchestrator able to display topology but still reports as failure #1490

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aishaimran opened this issue Aug 10, 2023 · 0 comments
Open

Orchestrator able to display topology but still reports as failure #1490

aishaimran opened this issue Aug 10, 2023 · 0 comments

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@aishaimran
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aishaimran commented Aug 10, 2023

Hi! im seeing the following error in our messages:
ug 10 18:54:01 orchestrator000x. orchestrator[24514]: 2023-08-10 18:54:01 ERROR Will not resolve empty hostname
Aug 10 18:54:04 orchestrator000x. systemd[1]: Stopping orchestrator: MySQL replication management and visualization...
Aug 10 18:54:04 orchestrator000x. systemd[1]: Stopped orchestrator: MySQL replication management and visualization.
Aug 10 18:54:04 orchestrator000x. systemd[1]: Started orchestrator: MySQL replication management and visualization.
Aug 10 18:54:31 orchestrator000x. orchestrator[22352]: 2023-08-10 18:54:31 ERROR dial tcp xxxxxx:3306: connect: connection refused

Looking at our topology. I see nodes replicating while orchestrator logs complain
Changelog :
2023-08-09 07:21:43 AllIntermediateMasterSlavesFailingToConnectOrDead,
2023-08-09 06:09:22 AllIntermediateMasterSlavesNotReplicating,

Below is the config
"ListenAddress": ":3000",
"MySQLOrchestratorDatabase": "orchestrator",
"DiscoverByShowSlaveHosts": true,
"InstancePollSeconds": 60,
"UnseenInstanceForgetHours": 240,
"ReasonableReplicationLagSeconds": 10,
"ReasonableMaintenanceReplicationLagSeconds": 20,
"AuditPageSize": 20,
"SlaveStartPostWaitMilliseconds": 1000,
"AuthenticationMethod": "proxy",
"HTTPAuthUser": "admin",
"HTTPAuthPassword": "secret",
"ReadOnly": false,
"HostnameResolveMethod": "@@report_host",
"MySQLHostnameResolveMethod": "@@report_host",
"AuthUserHeader": "X-Forwarded-User",
"RemoveTextFromHostnameDisplay": ".:3306",
"DataCenterPattern": ".*(....)[.][.]net",

I am able to manually discover new nodes via ui using fdqn

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