Error with custom fact icinga2_version for older versions of Icinga 2

[misaflo]

Expected Behavior

No error with custom fact icinga2_version

Current Behavior

On Rocky Linux 8.7 since puppet-icinga2 3.5, I have this error:

Error: Facter: Error while resolving custom fact fact='icinga2_version', resolution='<anonymous>': undefined method `[]' for nil:NilClass

Your Environment

• Module version (puppet module list): v3.5.1
• Puppet version (puppet -V): 7.21.0
• Operating System and version: Rocky Linux release 8.7 (Green Obsidian)

[lbetz]

Hi,

I am using a puppet server 7.20.0 and a Rocky 8.6 in my environment, I haven't problems. I get the following on my rocky based agent:
$ facter -p icinga2_version
2.13.6

[misaflo]

The version differ in Rocky Linux.

In Debian, I have the release version with 'r':

sudo icinga2 -V | grep '(version: '
icinga2 - The Icinga 2 network monitoring daemon (version: r2.13.5-1)

In Rocky, I have not the 'r':

sudo icinga2 -V | grep '(version: '
icinga2 - The Icinga 2 network monitoring daemon (version: 2.13.2-1)

Icinga 2.13.2 is the latest available in the repo for CentOS 8.

So the icinga2 -V|grep 'version: r' in lib/facter/icinga2_version.rb does not works

[lbetz]

Strange, I think ist an Icinga version problem.... ok, so r has to be handle separately.
For Enterprise Linux, Icinga only serves the current (newer than 2.13.2) packages via a supcription, see https://icinga.com/subscription/

[lbetz]

Also unit tests have to be done.