Redis-server ne se lance pas sur nouvelle installation

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1

My YunoHost server

Hardware: Systeme NAS QNAP QTS Hero. Installation à travers un container LXD Debian 11 en mode bridge
YunoHost version: 11.1.11.2
**j’accède à mon container via ssh

Description du problème

Bonjour à tous,
J’ai installé une nouvelle instance Yunohost sur un container LXD sur mon QNAP.
Une fois la postinstall réalisée je me suis rendu compte que le redis-server était en statut “failed”.
Quand je lance le service j’ai un message d’erreur (voir log ci dessous).
Je souhaite installer un nextcloud et sans ce service l’installation de Nextcloud n’est pas possible
a priori si je comprends bien il y a un problème de droits mais je ne sais pas trop quoi faire
Merci d’avance pour votre aide

Voici mon log:

LOGFILE: journalctl
– Journal begins at Sat 2023-02-25 17:16:32 UTC, ends at Sun 2023-02-26 18:26:22 UTC. –
Feb 26 17:42:01 redis-server[73]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 26 17:42:01 redis-server[73]: Can’t open the log file: Read-only file system
Feb 26 17:42:01 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 26 17:42:01 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 26 17:42:01 systemd[1]: Failed to start Advanced key-value store.
Feb 26 17:42:01 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 1.
Feb 26 17:42:01 systemd[1]: Stopped Advanced key-value store.
Feb 26 17:42:01 systemd[1]: Starting Advanced key-value store…
Feb 26 17:42:01 redis-server[127]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 26 17:42:01 redis-server[127]: Reading the configuration file, at line 260
Feb 26 17:42:01 redis-server[127]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 26 17:42:01 redis-server[127]: Can’t open the log file: Read-only file system
Feb 26 17:42:01 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 26 17:42:01 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 26 17:42:01 systemd[1]: Failed to start Advanced key-value store.
Feb 26 17:42:01 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 2.
Feb 26 17:42:01 systemd[1]: Stopped Advanced key-value store.
Feb 26 17:42:01 systemd[1]: Starting Advanced key-value store…
Feb 26 17:42:01 redis-server[267]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 26 17:42:01 redis-server[267]: Reading the configuration file, at line 260
Feb 26 17:42:01 redis-server[267]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 26 17:42:01 redis-server[267]: Can’t open the log file: Read-only file system
Feb 26 17:42:01 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 26 17:42:01 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 26 17:42:01 systemd[1]: Failed to start Advanced key-value store.
Feb 26 17:42:01 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 3.
Feb 26 17:42:01 systemd[1]: Stopped Advanced key-value store.
Feb 26 17:42:01 systemd[1]: Starting Advanced key-value store…
Feb 26 17:42:01 redis-server[338]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 26 17:42:01 redis-server[338]: Reading the configuration file, at line 260
Feb 26 17:42:01 redis-server[338]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 26 17:42:01 redis-server[338]: Can’t open the log file: Read-only file system
Feb 26 17:42:01 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 26 17:42:01 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 26 17:42:01 systemd[1]: Failed to start Advanced key-value store.
Feb 26 17:42:02 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 4.
Feb 26 17:42:02 systemd[1]: Stopped Advanced key-value store.
Feb 26 17:42:02 systemd[1]: Starting Advanced key-value store…
Feb 26 17:42:02 redis-server[342]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 26 17:42:02 redis-server[342]: Reading the configuration file, at line 260
Feb 26 17:42:02 redis-server[342]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 26 17:42:02 redis-server[342]: Can’t open the log file: Read-only file system
Feb 26 17:42:02 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 26 17:42:02 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 26 17:42:02 systemd[1]: Failed to start Advanced key-value store.
Feb 26 17:42:02 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 5.
Feb 26 17:42:02 systemd[1]: Stopped Advanced key-value store.
Feb 26 17:42:02 systemd[1]: redis-server.service: Start request repeated too quickly.
Feb 26 17:42:02 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 26 17:42:02 systemd[1]: Failed to start Advanced key-value store.

2

du coup regardons genre heu sudo mount | grep "ext4\|ram"

3

Que doit faire la commande? Rien ne se passe
redis-server.log n’existe pas dans le répertoire /var/log/redis/, est ce normal?

4

Bonjour,
J’ai fait une commande Touch redis-server.log ce qui a permis de de créer le fichier

J’ai été regardé le sujet suivant:

J’ai fait:chown redis:redis /var/log/redis
chown redis:redis /var/log/redis/redis-server.log
chmod o-rwx /var/log/redis
chmod o-rwx /var/log/redis/redis-server.log

En tentant de relancer le service cela ne change rien à part que j’ai désormais le log de redis-server.log
Voici mon dernier log: ```
LOGFILE: journalctl
– Journal begins at Sat 2023-02-25 17:16:32 UTC, ends at Tue 2023-02-28 17:23:00 UTC. –
Feb 28 17:21:06 redis-server[73]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 28 17:21:06 redis-server[73]: Can’t open the log file: Read-only file system
Feb 28 17:21:06 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 28 17:21:06 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 28 17:21:06 systemd[1]: Failed to start Advanced key-value store.
Feb 28 17:21:06 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 1.
Feb 28 17:21:06 systemd[1]: Stopped Advanced key-value store.
Feb 28 17:21:06 systemd[1]: Starting Advanced key-value store…
Feb 28 17:21:07 redis-server[116]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 28 17:21:07 redis-server[116]: Reading the configuration file, at line 260
Feb 28 17:21:07 redis-server[116]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 28 17:21:07 redis-server[116]: Can’t open the log file: Read-only file system
Feb 28 17:21:07 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 28 17:21:07 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 28 17:21:07 systemd[1]: Failed to start Advanced key-value store.
Feb 28 17:21:07 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 2.
Feb 28 17:21:07 systemd[1]: Stopped Advanced key-value store.
Feb 28 17:21:07 systemd[1]: Starting Advanced key-value store…
Feb 28 17:21:07 redis-server[215]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 28 17:21:07 redis-server[215]: Reading the configuration file, at line 260
Feb 28 17:21:07 redis-server[215]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 28 17:21:07 redis-server[215]: Can’t open the log file: Read-only file system
Feb 28 17:21:07 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 28 17:21:07 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 28 17:21:07 systemd[1]: Failed to start Advanced key-value store.
Feb 28 17:21:07 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 3.
Feb 28 17:21:07 systemd[1]: Stopped Advanced key-value store.
Feb 28 17:21:07 systemd[1]: Starting Advanced key-value store…
Feb 28 17:21:07 redis-server[265]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 28 17:21:07 redis-server[265]: Reading the configuration file, at line 260
Feb 28 17:21:07 redis-server[265]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 28 17:21:07 redis-server[265]: Can’t open the log file: Read-only file system
Feb 28 17:21:07 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 28 17:21:07 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 28 17:21:07 systemd[1]: Failed to start Advanced key-value store.
Feb 28 17:21:07 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 4.
Feb 28 17:21:07 systemd[1]: Stopped Advanced key-value store.
Feb 28 17:21:07 systemd[1]: Starting Advanced key-value store…
Feb 28 17:21:07 redis-server[345]: *** FATAL CONFIG FILE ERROR (Redis 6.0.16) ***
Feb 28 17:21:07 redis-server[345]: Reading the configuration file, at line 260
Feb 28 17:21:07 redis-server[345]: >>> ‘logfile /var/log/redis/redis-server.log’
Feb 28 17:21:07 redis-server[345]: Can’t open the log file: Read-only file system
Feb 28 17:21:07 systemd[1]: redis-server.service: Main process exited, code=exited, status=1/FAILURE
Feb 28 17:21:07 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 28 17:21:07 systemd[1]: Failed to start Advanced key-value store.
Feb 28 17:21:07 systemd[1]: redis-server.service: Scheduled restart job, restart counter is at 5.
Feb 28 17:21:07 systemd[1]: Stopped Advanced key-value store.
Feb 28 17:21:07 systemd[1]: redis-server.service: Start request repeated too quickly.
Feb 28 17:21:07 systemd[1]: redis-server.service: Failed with result ‘exit-code’.
Feb 28 17:21:07 systemd[1]: Failed to start Advanced key-value store.

LOGFILE: /var/log/redis/redis-server.log
6374:C 27 Feb 2023 18:12:28.759 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
6374:C 27 Feb 2023 18:12:28.759 # Redis version=6.0.16, bits=64, commit=00000000, modified=0, pid=6374, just started
6374:C 27 Feb 2023 18:12:28.759 # Configuration loaded
6374:M 27 Feb 2023 18:12:28.760 * Increased maximum number of open files to 10032 (it was originally set to 1024).
.
.-__ ''-._ _.- . . ‘’-._ Redis 6.0.16 (00000000/0) 64 bit
.- .-```. ```\/ _.,_ ''-._ ( ' , .-` | `, ) Running in standalone mode |`-._`-...-` __...-.-.|'_.-'| Port: 6379 | -. ._ / _.-' | PID: 6374 -._ -._ -./ .-’ .-’
|-._-. -.__.-' _.-'_.-'| | -.-._ _.-'_.-' | http://redis.io -._ -._-..-'.-’ .-’
|-._-. -.__.-' _.-'_.-'| | -.-._ _.-'_.-' | -._ -._-..-‘_.-’ _.-’
-._ -..-’ _.-’
-._ _.-' -..-’

6374:M 27 Feb 2023 18:12:28.762 # Server initialized
6374:M 27 Feb 2023 18:12:28.762 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add ‘vm.overcommit_memory = 1’ to /etc/sysctl.conf and then reboot or run the command ‘sysctl vm.overcommit_memory=1’ for this to take effect.
6374:M 27 Feb 2023 18:12:28.763 * Ready to accept connections
6374:signal-handler (1677604858) Received SIGTERM scheduling shutdown…
6374:M 28 Feb 2023 17:20:58.623 # User requested shutdown…
6374:M 28 Feb 2023 17:20:58.625 * Saving the final RDB snapshot before exiting.
6374:M 28 Feb 2023 17:20:58.694 * DB saved on disk
6374:M 28 Feb 2023 17:20:58.694 * Removing the pid file.
6374:M 28 Feb 2023 17:20:58.694 # Redis is now ready to exit, bye bye…

5

Bonsoir Aleks,
Peux tu me dire quel est le résultat attendu de la commande: sudo mount | grep “ext4|ram” ?
Bonne soirée

6

Le résultat attendu est complexe et dépends de ta machine … L’objectif était de lister les points de montage, dont notamment ceux qui auraient pu être monté “en RAM” car ça arrive que /var/log soit monté directement dans la RAM …

Bref, sinon on peut aussi regarder genre mount | grep "^/"

7

bonsoir
voici le retour de la commande
/proc on /proc/sys/fs/binfmt_misc type proc (rw,relatime)

8

Mouarf ok ben regardons mount en entier alors …

9

Bonsoir
En retour j’ai
mount: ^/: can’t find in /etc/fstab.

Quand je fais un nano sur fstab, il est vide avec un ligne commentée:

UNCONFIGURED FSTAB FOR BASE SYSTEM

10

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