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Maniphest T1128

SNMP hostname not changed after commit
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Description

The hostname returned by SNMP was not changed after using set system host-name.

The hostname did change after I changed some other SNMP setting and committed that.

I assume the snmpd service had to be restarted.

Details

Version
1.2.0-rc11

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Event Timeline

m.cremers created this task.Dec 20 2018, 3:47 PM
pasik subscribed.Dec 20 2018, 5:14 PM
syncer assigned this task to c-po.Dec 21 2018, 10:18 AM
syncer triaged this task as Normal priority.
syncer edited projects, added VyOS 1.2 Crux ( VyOS 1.2.0-EPA); removed VyOS 1.2 Crux.
dmbaturin subscribed.Dec 31 2018, 12:42 PM

I've added SNMP restart on hostname change, it will be in the next nightly build.

Could you verify if restart is needed, or reload is sufficient? Perhaps we can make it somewhat less disruptive than full daemon restart.

dmbaturin edited projects, added VyOS 1.2 Crux (VyOS 1.2.0-EPA2); removed VyOS 1.2 Crux ( VyOS 1.2.0-EPA).Dec 31 2018, 12:42 PM
dmbaturin closed this task as Resolved.Dec 31 2018, 12:47 PM
dmbaturin claimed this task.
dmbaturin edited a custom field.
dmbaturin added a subscriber: c-po.

Ok, ignore it, I decided not to be a lazy butt and test it myself. ;)
Reload is not enough, restart is needed, so the fix should be complete.

m.cremers added a comment.Dec 31 2018, 12:57 PM

Thank you very much, will try!

dmbaturin mentioned this in rVYOSONEXd50524722819: T1128: restart SNMP on hostname change..Dec 31 2018, 1:32 PM
Line2 subscribed.Jan 2 2019, 11:59 AM

I can confirm, it works in VyOS-1.2.0-EPA2

syncer moved this task from Needs Triage to Finished on the VyOS 1.2 Crux (VyOS 1.2.0-EPA2) board.Jan 3 2019, 1:54 PM
syncer added a project: VyOS-1.2.0-GA.Jan 25 2019, 2:40 PM
a.apostoliuk mentioned this in T6056: Applying 'system static-host-mapping' command calls unnecessary snmpd restart.Feb 23 2024, 9:41 AM