Seems to fail to backup wireguard app

[Napator]

Describe the bug

Error during the backup scheduled daily : "Backup state: failed"
Seems to fail to backup wireguard app.

After backup i get
"_auto_conf-2023-05-31_00:00
_auto_data-2023-05-31_00:01
_auto_borg-2023-05-31_00:01
_auto_freshrss-2023-05-31_00:02
_auto_nextcloud-2023-05-31_00:03
_auto_wallabag2-2023-05-31_00:05"

And also data in borgbase repo.

Context

• Hardware: *Raspberry Pi 3 at home
• YunoHost version: 11.1.20 (stable)
• I have access to my server: through the webadmin
• Are you in a special context or did you perform some particular tweaking on your YunoHost instance?: yes
  • If yes, please explain: Baclup to BorgBase repository
• Using, or trying to install package version/branch: 1.1.16~ynh30

Steps to reproduce

Configure distant backup to borgbase with no error at save :
"Checking what changed in the new configuration...
Validating the new configuration...
Applying the new configuration...
'/home/yunohost.multimedia/.nobackup' wasn't deleted because it doesn't exist.
Configuration of borg completed
Config updated as expected"

Expected behavior

Manage to finish backup

Logs

https://paste.yunohost.org/tasixupexu

[Napator]

Tested manual local backup of wireguard successfully.

Tested also backup to borgbase with "exclude:wireguard" successfully.

It seems only the backup with of wireguard with borg is not working.

Thank you for your help.

[jorge-vitrubio]

this issue is related to this one YunoHost-Apps/wireguard_ynh#70

cat /var/log/yunohost/categories/operation/20230627-000322-backup_create.yml
args:
  apps:
  - wireguard
  description: null
  dry_run: false
  methods:
  - borg_app
  name: auto_wireguard
  output_directory: null
  system: null
ended_at: 2023-06-27 00:03:25.577427
error: '''/etc/wireguard/wg0.conf'' and ''/home/yunohost.backup/tmp/auto_wireguard/apps/wireguard/backup/etc/wireguard/wg0.conf''
  are the same file'
interface: cli
operation: backup_create
parent: null
related_to:
- - app
  - wireguard
started_at: 2023-06-27 00:03:22.479313
success: false
yunohost_version: 11.1.21.4

but some of us didn't manage to use the "exclude:wireguard" so the yunohost borg keep trhowing errors every day

for me the solution is to use the exact value of the apps to backup, for example:

yunohost app setting borg apps -v "etherpad_mypads,nextcloud,onlyoffice"

[CodeShakingSheep]

I can see that YunoHost-Apps/wireguard_ynh#70 in Wireguard repository is closed. However, the issue still persists for me. Anyone else?

[jorge-vitrubio]

I can see that YunoHost-Apps/wireguard_ynh#70 in Wireguard repository is closed. However, the issue still persists for me. Anyone else?

have you tried this? -> YunoHost-Apps/wireguard_ynh#70 (comment)

[CodeShakingSheep]

I can see that YunoHost-Apps/wireguard_ynh#70 in Wireguard repository is closed. However, the issue still persists for me. Anyone else?

have you tried this? -> YunoHost-Apps/wireguard_ynh#70 (comment)

Yes, I commented this line in Wireguard's backup script yesterday but the backup still failed last night.

[jorge-vitrubio]

I can see that YunoHost-Apps/wireguard_ynh#70 in Wireguard repository is closed. However, the issue still persists for me. Anyone else?

have you tried this? -> YunoHost-Apps/wireguard_ynh#70 (comment)

Yes, I commented this line in Wireguard's backup script yesterday but the backup still failed last night.

you have to apply changes to cron by restartin ther service or even restarting the server will do

[CodeShakingSheep]

Yesterday I restarted my whole server, but the backup is still not successful. I commented this line in the backup script as suggested in the solution:

# Backing up specific config file, in case of it is not in /etc/wireguard
#ynh_backup --src_path="$(jq -r 'select(.config_file_path | startswith("/etc/wireguard/") | not) | .config_file_path' $install_dir/db/server/global_settings.json)" --not_mandatory

Any other ideas?

Also, if I understand correctly, instead of restarting the whole server I would need to restart wg-quick@wg0 service, right?