{{tag>Brouillon}}

= Notes Satellite RedHat Katello Foreman


Voir :
* https://linuxfr.org/news/katello-2-0
* https://medium.com/@golibraryco/install-foreman-katello-pulp-candelpin-on-centos-7-x-redhat-satellite-6-alternative-444ae402cf52


A voir aussi ?
* https://linuxfr.org/forums/general-cherche-logiciel/posts/orchestrateur-ordonnanceur-pour-une-equipe-d-administrateurs-systemes
* https://linuxfr.org/forums/linux-debian-ubuntu/posts/patch-management-multi-os-linux
* https://www.reddit.com/r/linuxadmin/comments/gvlqar/what_is_the_deal_with_spacewalk_vs_foreman/
* https://community.theforeman.org/t/eliminating-red-hat-satellite-for-open-source-tools/4510




Voir aussi :
* https://theforeman.org/plugins/foreman_ansible/0.x/index.html


== Alternatives

Voir :
https://alternativeto.net/software/red-hat-satellite/

Alternatives :
* Uyuni (https://www.uyuni-project.org/)
  * https://www.dbi-services.com/blog/uyuni-an-open-source-configuration-and-infrastructure-management-solution-for-software-defined-infrastructure-1-the-server/
  * https://www.uyuni-project.org/doc/2024.07/uyuni_reference_guide.pdf
* mrepo
* SUSE Manager

Voir aussi :
* Rudder

Voir :
https://www.reddit.com/r/redhat/comments/18jt3a4/help_me_appreciate_satellite_or_find_an/
https://www.youtube.com/watch?v=z391OGGNhIY

== Conposants

* Foreman
* Katello (Candlepin + Pulp)

Outils : 
* Hammer (commande pour gérer Satellite / Foreman)
Spacewalk (old)

== Install

=== katello-agent

<code bash>
yum install katello-agent
</code>

== Diag

=== https://theforeman.org/plugins/katello/developers.html

== Autres

Notes 1 :

Hammer et les modules Ansible de The Foreman 

Notes 2 :
[[https://access.redhat.com/solutions/1155573|Red Hat Satellite 6: key log files and how to enable debug logging (Foreman, Katello, Puppet, Pulp, Candlepin, Hammer, etc.)]]




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== Old



Brouillon

------------
Incident Satellite 
* 128 GB
* 24 CPU

* Tunning 6.8
* Passage => 6.9
* process Puma a 32 GB de RAM
* Fuite mémoire 
* Config extra large


* https://www.redhat.com/en/blog/tuning-red-hat-satellite-using-predefined-profiles
* https://www.redhat.com/en/blog/red-hat-satellite-67-performance-improvements
* https://access.redhat.com/solutions/6242371

Memory leaks 6.9
* https://access.redhat.com/errata/RHBA-2021:3628
* https://bugzilla.redhat.com/show_bug.cgi?id=2020961

Changement de 6.8 vers 6.9
Passage de Passenger à Puma
* https://www.redhat.com/en/blog/red-hat-satellite-69-puma-web-server

Puma - Memory leaks reported and fixed by setting min threads equal to max threads
* https://github.com/puma/puma/issues/2665



<code bash>
ps -aux | sort -nk5 | grep puma
</code>


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