Ubuntu is FOG's enemy

[wanderson]

@Tom-Elliott said in Ubuntu is FOG's enemy:

ALTER USER

Command mariadb?

[Tom Elliott]

@wanderson The alter user syntax is only a specific version of mysql and mariadb. IN the case of mariadb I believe it started with version 10.2, and for mysql it started with 5.7.

So, in your particular case, chances are the version of mariadb is not one that supports the alter user statement. That said, i only recommended the post as it seemed similar to what we’ve recently seen with CentOS 7. It does not mean this was the issue, but trying it wouldn’t hurt anything either.

The issue that brought you to this posting is most likely related to Max connections being used. I don’t know what settings will fix that for you.

@Avaryan I try not to specify a specific OS. This posting is mainly just informing users of potential issues we were/are seeing. I’m personally a fan of Fedora/Redhat/CentOS, but I try pretty hard to make our installer distro agnostic. For the most part we support the two main types found (Debian based, and Redhat based). We also support Arch.

If I had to say which one to use, I’d actually say CentOS as it’s stable, usually minimally offset from Redhat releases. Fedora would probably be the next one on the list, but in a “production” world I wouldn’t recommend it.

[wanderson]

@Tom-Elliott It seems that so far this command has resolved:

SET PASSWORD FOR ‘root’@‘localhost’ = PASSWORD(‘’);
SET PASSWORD FOR ‘root’@‘127.0.0.1’ = PASSWORD(‘’);

chown -R apache:root /var/www/

Praying that the mistake will not happen again!

thanks!!!

[wanderson]

@Tom-Elliott said in Ubuntu is FOG's enemy:

ALTER USER ‘root’@‘127.0.0.1’ IDENTIFIED WITH mysql_native_password BY ‘’;

I still have the error, can not I leave the mysql password blank?

[wanderson]

update mysql.user set plugin=‘mysql_native_password’;

[Wayne Workman]

@Avaryan said in Ubuntu is FOG's enemy:

Which linux distro is most preferred by the developers?

CENTOS 7, Debian 8, or RHEL 7 are my preferences for production.

Fedora and Debian are my personal favorites for testing and development.

[Joe Gill]

@Wayne-Workman

How difficult is it to migrate from an existing FOG server / FOG storage node running Ubuntu to Centos from a FOG perspective?

[Wayne Workman]

@Joe-Gill Easy, here’s the guide: https://wiki.fogproject.org/wiki/index.php?title=Migrate_FOG

[jacoboren]

Great I found this as solution for the same problem that suddenly appear here, i remove the “unattended-upgrades” from Ubuntu and I hope that don’t happen again. , solved!

Thanks @Tom-Elliott !

[Wayne Workman]

Hey there Canonical, you’re not doing yourself any favors when you change settings the admin has manually set. I hoped someone on your team would have read this thread and made changes accordingly to prevent the continuance of mayhem, but alas it seems nobody has… Don’t you have Google alerts setup when the words “Canonical” are used on-line?

[x23piracy]

@wayne-workman nice try wayne

[A Former User]

Hello!

First of all, my English is terrible!

I downloaded CentOS 7 and FOG 1.4.4 today, with all updates, i follow exactly all the installation steps contained in FOG Wiki, even so i have the same problem described here.

I was able to resolve the issue with the instructions in that topic, in this case, as follows:

PS: At the time of installation I did NOT leave the mysql password blank, I set a password.

sudo -i
mysql -u root
set password for 'root' @ 'localhost' = password('password entered at the time of installation fog');
set password for 'root'@'127.0.0.1' = password('password entered at the time of installation fog');
update mysql.user set plugin = 'mysql_native_password';

That done, I was able to access the web GUI normally!

@wanderson and @Tom-Elliott, thank you so much!

[Wayne Workman]

@haylander Typing in a password during the installer does not set a password for the database, it merely tells the fog installer ‘here, use this password to access the DB’, which won’t work if that password isn’t set prior.

[A Former User]

@wayne-workman got it…

so I misunderstood when I thought the database was fully built in the FOG installation…

anyway thank you!

[kainwilliam]

Very informative thread.

[Trev-lchs]

@Tom-Elliott said in Ubuntu is FOG's enemy:

apt-get -y remove unattended-upgrades

This saved my bacon, thank you very much, first command failed but second one worked, i have also run the unattended-upgrades command, once again thank you.