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pt-mongodb-summary fails on standalone mongodb instances

Description

The tool will fail if we run it against a standalone instance, user test has "root" role here.

I don't see any indication that pt-mongodb-summary is not suited to collect information from single standalone instances. Otherwise this is going to be a DOC issue.

If the tool is expected to work on standalone mongodb instances, we should account for error 203 when the getShardMap command is executed in https://github.com/percona/percona-toolkit/blob/3.0/src/go/mongolib/util/util.go#L120

And assume that this host is a standalone instance instead of failing.

Environment

None

AFFECTED CS IDs

274990, 274840

Smart Checklist

Activity

Lalit Choudhary September 21, 2020 at 2:16 PM

created followup issue for SSL case: https://jira.percona.com/browse/PT-1891

 

Lalit Choudhary September 21, 2020 at 1:39 PM

The issue still exists for MongoDB configured to use SSL. 

Looks like pt-mongodb-summary can't connect to SSL enabled mongodb .

 

Test:

MongoDB with SSL configuration.

case1:

case 2:

case3:

 

Disabling SSL in mongodb.conf // working fine

 

Nailya Kutlubaeva June 3, 2020 at 9:02 PM

verified with single and shared cluster

Done

Details

Assignee

Reporter

Priority

Affects versions

Needs Review

Yes

Needs QA

Yes

Time tracking

4h 40m logged

Sprint

Parent

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Created April 10, 2020 at 5:44 AM
Updated February 29, 2024 at 9:00 PM
Resolved June 15, 2020 at 10:45 AM