Hi there,
I am in the process of a fresh install of icinga2 and icingaweb2 on an ubuntu 20.04 server.
Here are the directions I am following:
There are compatibility issues with PHP-8.1. How do I get this apt command for installing icingaweb2 to install PHP 8.0 packages instead of PHP 8.1 packages?
Below I have the following:
- The command output that I am attempting to change.
- The system information
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# sudo apt install icingaweb2 icingacli libapache2-mod-php8.0
Reading package lists… Done
Building dependency tree
Reading state information… Done
libapache2-mod-php8.0 is already the newest version (8.0.15-1+ubuntu20.04.1+deb.sury.org+1).
The following additional packages will be installed:
icinga-php-library icinga-php-thirdparty icingaweb2-common icingaweb2-module-doc icingaweb2-module-monitoring php-json php8.1-cli php8.1-common php8.1-opcache php8.1-phpdbg php8.1-readline
Suggested packages:
php-pear
The following NEW packages will be installed:
icinga-php-library icinga-php-thirdparty icingacli icingaweb2 icingaweb2-common icingaweb2-module-doc icingaweb2-module-monitoring php-json php8.1-cli php8.1-common php8.1-opcache
php8.1-phpdbg php8.1-readline
0 upgraded, 13 newly installed, 0 to remove and 0 not upgraded.
Need to get 14.1 MB/15.2 MB of archives.
After this operation, 58.6 MB of additional disk space will be used.
Do you want to continue? [Y/n]
---- snip ----
— system details ----
icinga2 --version
icinga2 - The Icinga 2 network monitoring daemon (version: r2.13.2-1)
Copyright (c) 2012-2022 Icinga GmbH
License GPLv2+: GNU GPL version 2 or later
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: Ubuntu
Platform version: 20.04.3 LTS (Focal Fossa)
Kernel: Linux
Kernel version: 5.4.0-99-generic
Architecture: x86_64
Build information:
Compiler: GNU 9.3.0
Build host: runner-hh8q3bz2-project-298-concurrent-0
OpenSSL version: OpenSSL 1.1.1f 31 Mar 2020
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
:# php -v
PHP 8.1.2 (cli) (built: Jan 24 2022 10:42:33) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.2, Copyright (c) Zend Technologies
with Zend OPcache v8.1.2, Copyright (c), by Zend Technologies
:# icinga2 feature list
Disabled features: api command compatlog debuglog elasticsearch gelf graphite icingadb influxdb influxdb2 livestatus opentsdb perfdata statusdata syslog
Enabled features: checker ido-mysql mainlog notification
:# icinga2 daemon -C
[2022-02-13 07:17:26 +0000] information/cli: Icinga application loader (version: r2.13.2-1)
[2022-02-13 07:17:26 +0000] information/cli: Loading configuration file(s).
[2022-02-13 07:17:26 +0000] information/ConfigItem: Committing config item(s).
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 13 Notifications.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 IcingaApplication.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 2 HostGroups.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 2 NotificationCommands.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 Host.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 Downtime.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 FileLogger.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 CheckerComponent.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 IdoMysqlConnection.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 3 Zones.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 Endpoint.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 244 CheckCommands.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 NotificationComponent.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 UserGroup.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 User.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 3 TimePeriods.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 3 ServiceGroups.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 1 ScheduledDowntime.
[2022-02-13 07:17:26 +0000] information/ConfigItem: Instantiated 12 Services.
[2022-02-13 07:17:26 +0000] information/ScriptGlobal: Dumping variables to file ‘/var/cache/icinga2/icinga2.vars’
[2022-02-13 07:17:26 +0000] information/cli: Finished validating the configuration file(s).
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