I set up icinga2 last week (without Director) and added passive checks for a number of hosts, and everything was working beautifully. Then I added a new user with limited access - when I logged in with this user, I saw messages everywhere like:
No backend has been configured
#0 /usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/MonitoringBackend.php(76): Icinga\Module\Monitoring\Backend\MonitoringBackend::loadConfig()
#1 /usr/share/icingaweb2/modules/monitoring/library/Monitoring/Controller.php(32): Icinga\Module\Monitoring\Backend\MonitoringBackend::instance()
#2 /usr/share/php/Icinga/Web/Controller/ModuleActionController.php(28): Icinga\Module\Monitoring\Controller->moduleInit()
#3 /usr/share/php/Icinga/Web/Controller/ActionController.php(169): Icinga\Web\Controller\ModuleActionController->prepareInit()
#4 /usr/share/php/Icinga/Web/Controller/Dispatcher.php(59): Icinga\Web\Controller\ActionController->__construct()
#5 /usr/share/icingaweb2/library/vendor/Zend/Controller/Front.php(937): Icinga\Web\Controller\Dispatcher->dispatch()
#6 /usr/share/php/Icinga/Application/Web.php(290): Zend_Controller_Front->dispatch()
#7 /usr/share/php/Icinga/Application/webrouter.php(105): Icinga\Application\Web->dispatch()
#8 /usr/share/icingaweb2/public/index.php(4): require_once(String)
#9 {main}
After trying to enable modules for this user, I now also have the problem when I log in as the admin user, where there was no problem before.
What did I do wrong? And more importantly, how do I fix it (and get a non-admin user that works)?
This is my configuration:
root@vogon:/etc/icinga2/scripts# icinga2 -V
icinga2 - The Icinga 2 network monitoring daemon (version: r2.13.7-1)
Copyright (c) 2012-2023 Icinga GmbH (https://icinga.com/)
License GPLv2+: GNU GPL version 2 or later <https://gnu.org/licenses/gpl2.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
System information:
Platform: Debian GNU/Linux
Platform version: 11 (bullseye)
Kernel: Linux
Kernel version: 5.10.0-13-amd64
Architecture: x86_64
Build information:
Compiler: GNU 10.2.1
Build host: runner-hh8q3bz2-project-575-concurrent-0
OpenSSL version: OpenSSL 1.1.1n 15 Mar 2022
Application information:
General paths:
Config directory: /etc/icinga2
Data directory: /var/lib/icinga2
Log directory: /var/log/icinga2
Cache directory: /var/cache/icinga2
Spool directory: /var/spool/icinga2
Run directory: /run/icinga2
Old paths (deprecated):
Installation root: /usr
Sysconf directory: /etc
Run directory (base): /run
Local state directory: /var
Internal paths:
Package data directory: /usr/share/icinga2
State path: /var/lib/icinga2/icinga2.state
Modified attributes path: /var/lib/icinga2/modified-attributes.conf
Objects path: /var/cache/icinga2/icinga2.debug
Vars path: /var/cache/icinga2/icinga2.vars
PID path: /run/icinga2/icinga2.pid
root@vogon:/etc/icinga2/scripts# icingacli module list
MODULE VERSION STATE DESCRIPTION
doc 2.11.4 enabled Documentation module
icingadb 1.0.2 enabled Icinga DB Web
monitoring 2.11.4 enabled Icinga monitoring module
setup 2.11.4 enabled Setup module
root@vogon:/etc/icinga2/scripts# icinga2 feature list
Disabled features: command compatlog debuglog elasticsearch gelf graphite influxdb influxdb2 livestatus opentsdb perfdata statusdata syslog
Enabled features: api checker icingadb mainlog notification
root@vogon:/etc/icinga2/scripts# icinga2 daemon -C
[2023-03-23 10:38:20 +0000] information/cli: Icinga application loader (version: r2.13.7-1)
[2023-03-23 10:38:20 +0000] information/cli: Loading configuration file(s).
[2023-03-23 10:38:20 +0000] information/ConfigItem: Committing config item(s).
[2023-03-23 10:38:20 +0000] information/ApiListener: My API identity: vogon.comind.io
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 IcingaApplication.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 2 HostGroups.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 8 Hosts.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 FileLogger.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 Downtime.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 Comment.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 CheckerComponent.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 14 Notifications.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 IcingaDB.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 3 Zones.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 Endpoint.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 ApiUser.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 ApiListener.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 NotificationComponent.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 246 CheckCommands.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 UserGroup.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 3 ServiceGroups.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 3 TimePeriods.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 User.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 1 ScheduledDowntime.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 88 Services.
[2023-03-23 10:38:20 +0000] information/ConfigItem: Instantiated 2 NotificationCommands.
[2023-03-23 10:38:21 +0000] information/ScriptGlobal: Dumping variables to file '/var/cache/icinga2/icinga2.vars'
[2023-03-23 10:38:22 +0000] information/cli: Finished validating the configuration file(s).
From the web interface:
Icinga Web 2 Version 2.11.4
Git commit 11453bfa92a70a44efbf7f966f5e7f27e9300a28
PHP Version 7.4.33
Git commit date 2023-01-26
Loaded Libraries
icinga/icinga-php-library 0.10.1
icinga/icinga-php-thirdparty 0.11.0
Loaded Modules
doc 2.11.4 Configure
icingadb 1.0.2 Configure
monitoring 2.11.4 Configure
setup 2.11.4 Configure
Copyright © 2013-2023 Icinga GmbH