Re: [icinga-users] Icingaweb2 broken after upgrade from Debian stretch to Buster

Marcel Weinberg Wed, 31 Jul 2019 15:16:13 -0700

Hi,

icingaweb2 needs a database (the one you mentioned refering to the vultr post) to store the configuration. On Debian it's required to create the database manually. I would recommend the actual icinga documentation: https://icinga.com/docs/icingaweb2/latest/doc/02-Installation/

I am honestly a bit puzzled and don't know how it could have been working earlier if you don't have the database.

What I would do now is:

- take a backup of /etc/icingaweb2 to safe all the existing configuration files from your previous installation

- check the configured resources in /etc/icingaweb2/resources.ini and check which database was used

... if this does not help and you want to configure icingaweb2 from scratch again

- create the icingaweb2 database

- run `icingacli setup token create` on the icinga2 node to create a token

- go to http://<server-ip-or-fqnd>/icingaweb2/setup

The setup wizard will guide you through the setup in your browser. This includes the configuration of required datasources as well as a check that all required PHP modules are installed.

Btw, feel free to post this question at https://community.icinga.com/

Best regards,

Marcel

Gesendet: Mittwoch, 31. Juli 2019 um 23:31 Uhr
Von: "James Allsopp" <jamesaalls...@googlemail.com>
An: "Icinga User's Corner" <icinga-users@lists.icinga.org>
Betreff: [icinga-users] Icingaweb2 broken after upgrade from Debian stretch to Buster

Hi,

I managed to get icinga back up and running after the upgrade by upgrading the database using

mysql_upgrade -u root -p

and upgrading the schema using;

mysql -u root -p icingadb <2.8.0.sql

mysql -u root -p icingadb <2.8.1.sql

but I get nothing at all from the web interface, no errors just a blank page. I'm seeing GET requests in the apache2 logs though and nothing is being written in the log at /var/log/icingaweb2. .

Icinga2 should have upgraded from 2.6.0-2 to 2.10.3-2

Icingaweb2 should have upgraded from 2.4.1-1 to 2.6.2-3

I've checked the icinga2 feature is enabled for ido-mysql and command

I've added the correct timezone in /etc/php/7.3/apache2/php.ini

I've checked all the relevant packages are installed.

I'm not sure if I'm supposed to update the schema for the web client too? I've seen a site (https://www.vultr.com/docs/how-to-install-icinga-2-and-icinga-web-2-on-ubuntu-16-04) that states

mysql -u root -p icingaweb2 < /usr/share/icingaweb2/etc/schema/mysql.schema.sql

but I don't have an icingaweb2 database.

Here's my current structure of databases;

Your MariaDB connection id is 13
Server version: 10.3.15-MariaDB-1 Debian 10

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| icinga_users |
| icingadb |
| information_schema |
| mysql |
| performance_schema |
+--------------------+
5 rows in set (0.000 sec)

Any help would be much appreciated,

Thanks

James

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Re: [icinga-users] Icingaweb2 broken after upgrade from Debian stretch to Buster

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