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Re: Discrepancy between mysqlsh and performance_schema with 8.0.11
Posted by: Grant Gavares
Date: May 16, 2018 11:24AM

Thanks for your response Frederic,

The cluster as actually created using the 'adoptFromGR: True' setting when I established the cluster in mysqlsh. I was concerned that was causing some of the issues.

Each node is started with all the GR configurations stamped out in the my.cnf file by an initialization script we have for our containers. As a result, they come up and immediate join the replication group. Another scripts runs:

dba.createCluster('my_cluster', {'adoptFromGR': True})

and things generally come up and start working.


Another note, all the containers are running inside of a docket network. As such they are actually using the Docker DNS and internal subnet. They each have IPs like 172.18.0.0/8 and they are resolvable by hostname. That is, I can successfully execute:

mysql mysql-3.local

from any host and it properly connects. There should be no 127.0.0.1 anywhere in the cluster.

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Re: Discrepancy between mysqlsh and performance_schema with 8.0.11
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May 16, 2018 11:24AM


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