Certbot renew: nginx wird nicht gefunden

Hallo,

das certbot renew hat gerade nicht mehr funktioniert, weil “Could not choose appropriate plugin: The nginx plugin is not working; there may be problems with your existing configuration.” (siehe unten)
Wir kann ich certbot dazu bringen, den nginx wieder zu finden?

Viele Grüße

Friedemann Bunjes

=================================================================

root@egroupware:/home/administrator# certbot renew
Saving debug log to /var/log/letsencrypt/letsencrypt.log

Processing /etc/letsencrypt/renewal/*********.dyndns.org.conf

Cert is due for renewal, auto-renewing…
Could not choose appropriate plugin: The nginx plugin is not working; there may be problems with your existing configuration.
The error was: NoInstallationError(“Could not find a usable ‘nginx’ binary. Ensure nginx exists, the binary is executable, and your PATH is set correctly.”)
Attempting to renew cert (*********.dyndns.org) from /etc/letsencrypt/renewal/*********.dyndns.org.conf produced an unexpected error: The nginx plugin is not working; there may be problems with your existing configuration.
The error was: NoInstallationError(“Could not find a usable ‘nginx’ binary. Ensure nginx exists, the binary is executable, and your PATH is set correctly.”). Skipping.
All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/*********.dyndns.org/fullchain.pem (failure)

All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/*********.dyndns.org/fullchain.pem (failure)

1 renew failure(s), 0 parse failure(s)

=================================================================

root@egroupware:/home/administrator# /usr/bin/certbot renew --nginx --debug-challenges -v
Root logging level set at 10
Saving debug log to /var/log/letsencrypt/letsencrypt.log

Processing /etc/letsencrypt/renewal/*********.dyndns.org.conf

Requested authenticator nginx and installer nginx
Var authenticator=nginx (set by user).
Var installer=nginx (set by user).
Should renew, less than 30 days before certificate expiry 2022-08-29 12:08:46 UTC.
Cert is due for renewal, auto-renewing…
Requested authenticator nginx and installer nginx
No installation (PluginEntryPoint#nginx): Could not find a usable ‘nginx’ binary. Ensure nginx exists, the binary is executable, and your PATH is set correctly.
Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/certbot/plugins/disco.py”, line 132, in prepare
self._initialized.prepare()
File “/usr/lib/python3/dist-packages/certbot_nginx/configurator.py”, line 145, in prepare
"Could not find a usable ‘nginx’ binary. Ensure nginx exists, "
certbot.errors.NoInstallationError: Could not find a usable ‘nginx’ binary. Ensure nginx exists, the binary is executable, and your PATH is set correctly.
No candidate plugin
No candidate plugin
Selected authenticator None and installer None
Could not choose appropriate plugin: The nginx plugin is not working; there may be problems with your existing configuration.
The error was: NoInstallationError(“Could not find a usable ‘nginx’ binary. Ensure nginx exists, the binary is executable, and your PATH is set correctly.”)
Attempting to renew cert (*********.dyndns.org) from /etc/letsencrypt/renewal/*********.dyndns.org.conf produced an unexpected error: The nginx plugin is not working; there may be problems with your existing configuration.
The error was: NoInstallationError(“Could not find a usable ‘nginx’ binary. Ensure nginx exists, the binary is executable, and your PATH is set correctly.”). Skipping.
Traceback was:
Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/certbot/renewal.py”, line 465, in handle_renewal_request
main.renew_cert(lineage_config, plugins, renewal_candidate)
File “/usr/lib/python3/dist-packages/certbot/main.py”, line 1187, in renew_cert
installer, auth = plug_sel.choose_configurator_plugins(config, plugins, “certonly”)
File “/usr/lib/python3/dist-packages/certbot/plugins/selection.py”, line 237, in choose_configurator_plugins
diagnose_configurator_problem(“authenticator”, req_auth, plugins)
File “/usr/lib/python3/dist-packages/certbot/plugins/selection.py”, line 341, in diagnose_configurator_problem
raise errors.PluginSelectionError(msg)
certbot.errors.PluginSelectionError: The nginx plugin is not working; there may be problems with your existing configuration.
The error was: NoInstallationError(“Could not find a usable ‘nginx’ binary. Ensure nginx exists, the binary is executable, and your PATH is set correctly.”)

All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/*********.dyndns.org/fullchain.pem (failure)

All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/*********.dyndns.org/fullchain.pem (failure)

Exiting abnormally:
Traceback (most recent call last):
File “/usr/bin/certbot”, line 11, in
load_entry_point(‘certbot==0.31.0’, ‘console_scripts’, ‘certbot’)()
File “/usr/lib/python3/dist-packages/certbot/main.py”, line 1365, in main
return config.func(config, plugins)
File “/usr/lib/python3/dist-packages/certbot/main.py”, line 1272, in renew
renewal.handle_renewal_request(config)
File “/usr/lib/python3/dist-packages/certbot/renewal.py”, line 490, in handle_renewal_request
len(renew_failures), len(parse_failures)))
certbot.errors.Error: 1 renew failure(s), 0 parse failure(s)
1 renew failure(s), 0 parse failure(s)

=================================================================