Nagios Support Forum

Posted: **Tue Dec 28, 2021 11:21 am**

Is there a way to restore only the Nagios XI users? I was trying to clean up some old user entries and cleaned up a several too many. The rest of the server is fine.

Posted: **Tue Dec 28, 2021 1:05 pm**

Hi

When was the last time you did a backup?

Looks like you sent us a System Profile around December 8 for ticket https://support.nagios.com/tickets/scp/ ... p?id=16789
If that is current enough I could send you the mysqldumps from it.

Let me know.

Thanks

Posted: **Tue Dec 28, 2021 1:09 pm**

Hello @DFaught

Thanks for reaching out, there are several ways you could go about going through your User Accounts, and want to go over 'api' method:

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https://yourhostaddresshere/nagiosxi/help/api-system-reference.php#user

To get a list:

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curl -XGET "https://192.168.23.200/nagiosxi/api/v1/system/user?apikey=yourapikeyhere&pretty=1"

or without 'pretty' for easier formating for adding new:

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curl -XGET "https://192.168.23.200/nagiosxi/api/v1/system/user?apikey=yourapikeyhere"

Once you have a list you can delete the User account based on 'user_id'. If you want you could automate this with a script:

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curl -XDELETE "https://192.168.23.200/nagiosxi/api/v1/system/user/XX?apikey=yourapikeyhere&pretty=1"

* XX=user_id#

Thanks,
Perry

Posted: **Tue Dec 28, 2021 1:19 pm**

I have between 20 and 40 or so users each on 10 different NagiosXI servers that I need to get back.
@pbroste, this is what got me into trouble in the first place. I'm trying to recover now.
@gsmith, I have backups from each server from a couple days ago. The question is - is there a way to get all the users back without having to restore everything?

Thank you for your responses.

Dave

Posted: **Tue Dec 28, 2021 4:06 pm**

Hello @DFaught

Thanks for following up and providing further details.

You can take your compressed backup and extract: tar -xvf 16xxxxxxxx.tar.gz

In the directory path: 16xxxxxxxxx/mysql will find the individual databases:

In nagiosql --> tbl_user is the schema, not much to see there
In nagiosxi --> xi_users is the user data that you will be interested in

I am using a script that is highly recommended and easily found:

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./mysqldumpsplitter.sh --source /tmp/16xxxxxxxx/mysql/nagiosxi.sql --extract TABLE --match_str xi_users --compression none

To review the table output to verify:

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cat out/xi_users.sql

Looks good then import:

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mysql -uroot -p -D nagiosxi < whicheverdirectory/xi_users.sql

I am providing one way of working your way through export/import, but there are many other alternatives that will work. Please use what you are comfortable with. Very important to make a backup before importing to the database just in case something goes wonky.

Thanks
Perry

Posted: **Wed Dec 29, 2021 8:19 am**

Thank you very much, This will work.
Happy Holidays!
Regards,
Dave

Posted: **Wed Dec 29, 2021 10:15 am**

Excellent Dave, have a Happy New Year, I will go ahead and lock.

Thanks,
Perry

Nagios Support Forum

Restore only Xi users?

Restore only Xi users?

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