Différences

Ci-dessous, les différences entre deux révisions de la page.

--- tech:notes_pid1_conteneurs [2025/10/09 21:47] – Jean-Baptiste
+++ tech:notes_pid1_conteneurs [2025/10/15 18:36] (Version actuelle) – Jean-Baptiste
@@ Ligne 6: / Ligne 6: @@
 ## Généralités
-== Init process
+Voir aussi :
+* [[Debian-systemd]]
+Design - supervision system vs service manager vs system manager - “hard” and “soft” dependencies.
+* https://davmac.wordpress.com/2018/10/26/on-the-vagaries-of-init-systems/
+* init system and service manager https://chimera-linux.org/docs/faq#what-is-the-projects-take-on-systemd
+Init process :
+* https://wiki.gentoo.org/wiki/Comparison_of_init_systems
+* https://github.com/davmac314/dinit/blob/master/doc/COMPARISON
+Init process pour les conteners :
 * https://cloud.theodo.com/en/blog/docker-processes-container
 * https://ahmet.im/blog/minimal-init-process-for-containers/
 * https://github.com/antontkv/docker-and-pid1
+L'entrypoint devrait être un init tel que "catatonit"
+~~~
 Something like dumb-init or tini can be used if you have a process that spawns new processes and you don't have good signal handlers implemented to catch child signals and stop your child if your process should be stopped etc.
@@ Ligne 21: / Ligne 32: @@
 Only problem may be the official language images, like node, ruby, golang. They don't have dumb-init/tini in it as you normally don't need them. But it's up to the developer which may implement bad child execution code to either fix the signal handlers or use helper as PID 1.
+~~~
 Source : https://stackoverflow.com/questions/37374310/how-critical-is-dumb-init-for-docker
@@ Ligne 29: / Ligne 41: @@
 Voir :
-* https://blog.saintmalik.me/dumb-init/
+  * <https://blog.saintmalik.me/dumb-init/>
 Voir :
-* runit (fonctionnalités de base incluse dans Busybox) https://wiki.archlinux.org/title/Runit
+  * tini
-* SystemD
+  * dumb-init
-* S6
+  * catatonit (recommandé), utilisé par Podman - inspiré de tini et de dumb-init
+  * pid1 (paquet pid1) <https://github.com/fpco/pid1>
+## Avec gestion de services
-## Avec gestion de services
+Voir :
+  * [[Notes dinit]]
+  * [[Notes Supervisor]]
+  * runit - fonctionnalités de base incluse dans Busybox - https://wiki.archlinux.org/title/Runit
+  * S6
+  * SystemD
-* tini / dumb-init / catatonit
-* pid1 (paquet **pid1**) https://github.com/fpco/pid1
 ## Pas classé
-* [[https://github.com/phusion/baseimage-docker/blob/master/image/bin/my_init|my_init]]
+Voir :
+  * [my_init](https://github.com/phusion/baseimage-docker/blob/master/image/bin/my_init)