Friday, March 17, 2017

[google-cloud-sql-discuss] Re: Issues with cloud-sql-proxy today?

Syria,

Which version of the proxy are you using? We released 1.08 recently. Are you able to reproduce the issue?

On Friday, March 17, 2017 at 2:10:58 PM UTC-7, Syria Gonzales wrote:
Dear all,


Recently we've migrated some databases into Google Cloud SQL. Today, the two that I connect to over cloud-sql-proxy failed connecting with error:

(HY000/2013): Lost connection to MySQL server at 'reading initial communication packet', system error: 0
and:
Connect Error (2013) Lost connection to MySQL server at 'reading initial communication packet', system error: 0

In my error log are some error messages that may be related, maybe not:

13:05:36.9782017-03-17T12:05:36.978092Z 0 [ERROR] /usr/sbin/mysqld: Got timeout reading communication packets
{
textPayload: "2017-03-17T12:05:36.978092Z 0 [ERROR] /usr/sbin/mysqld: Got timeout reading communication packets"
insertId: "s=3b9eaa5046a84972b4d345fa44f60bef;i=74d3d6;b=8fc4adc83d304abdbdba1f5917c1680c;m=31aa628622c;t=54aebfed952b0;x=4a31d46558dbdf9c@a1"
resource: {…}
timestamp: "2017-03-17T12:05:36.978608Z"
severity: "ERROR"
logName: "projects/voordemensen-tickets/logs/cloudsql.googleapis.com%2Fmysql.err" }

In both cases, the connection was reestablished after a few minutes. And it again only happened to the databases I use the proxy for. The ones I connect directly to worked fine. What was going on? Can I rely on cloud-sql-proxy? Or does it have glitches?

Thanks,
Syria

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