problemi con servizio Unbound

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lucax
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Iscrizione: martedì 26 giugno 2007, 23:33

problemi con servizio Unbound

Messaggio da lucax »

Ciao

Ho installato pihole + unbound su macchina ubuntu 20.04. Funziona alla perfezione, ma poi ho pensato di apportare una modfica come mostrato in questo video:


https://www.youtube.com/watch?v=wHDqSuyQPsU

In sostanza implementare a un DNS over TLS

Ho quindi aggiunto queste righe al file pi-hole.conf:

Codice: Seleziona tutto

...
#Enable DNS over TLS with Unbound and Cloudflare

    tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt
    forward-zone:
    name: "."
    forward-tls-upstream: yes
# Cloudflare DNS
    forward-addr: 2606:4700:4700::1111@853#cloudflare-dns.com
    forward-addr: 1.1.1.1@853#cloudflare-dns.com
    forward-addr: 2606:4700:4700::1001@853#cloudflare-dns.com
    forward-addr: 1.0.0.1@853#cloudflare-dns.com

Però quando ho provato a riavviare il servizio mi sono ritrovato con questo messaggio di errore:

Codice: Seleziona tutto

root@pihole:~# service unbound start 
Job for unbound.service failed because the control process exited with error code.
See "systemctl status unbound.service" and "journalctl -xe" for details.


lanciato allora systemctl status unbound.service:

Codice: Seleziona tutto

* unbound.service - Unbound DNS server
   Loaded: loaded (/lib/systemd/system/unbound.service; enabled; vendor preset: enabl
   Active: failed (Result: exit-code) since Sat 2021-10-16 16:53:30 UTC; 7min ago
     Docs: man:unbound(8)
  Process: 1017 ExecStart=/usr/sbin/unbound -d $DAEMON_OPTS (code=exited, status=1/FA
  Process: 1014 ExecStartPre=/usr/lib/unbound/package-helper root_trust_anchor_update
  Process: 1011 ExecStartPre=/usr/lib/unbound/package-helper chroot_setup (code=exite
 Main PID: 1017 (code=exited, status=1/FAILURE)

Oct 16 16:53:30 pihole systemd[1]: unbound.service: Main process exited, code=exited,
Oct 16 16:53:30 pihole systemd[1]: unbound.service: Failed with result 'exit-code'.
Oct 16 16:53:30 pihole systemd[1]: Failed to start Unbound DNS server.
Oct 16 16:53:30 pihole systemd[1]: unbound.service: Service hold-off time over, sched
Oct 16 16:53:30 pihole systemd[1]: unbound.service: Scheduled restart job, restart co
Oct 16 16:53:30 pihole systemd[1]: Stopped Unbound DNS server.
Oct 16 16:53:30 pihole systemd[1]: unbound.service: Start request repeated too quickl
Oct 16 16:53:30 pihole systemd[1]: unbound.service: Failed with result 'exit-code'.
Oct 16 16:53:30 pihole systemd[1]: Failed to start Unbound DNS server.


e poi journalctl -xe:

Codice: Seleziona tutto

root@pihole:~# journalctl -xe

-- Automatic restarting of the unit unbound.service has been scheduled, as the result
-- the configured Restart= setting for the unit.
Oct 16 16:53:30 pihole systemd[1]: Stopped Unbound DNS server.
-- Subject: Unit unbound.service has finished shutting down
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
-- 
-- Unit unbound.service has finished shutting down.
Oct 16 16:53:30 pihole systemd[1]: unbound.service: Start request repeated too quickl
Oct 16 16:53:30 pihole systemd[1]: unbound.service: Failed with result 'exit-code'.
Oct 16 16:53:30 pihole systemd[1]: Failed to start Unbound DNS server.
-- Subject: Unit unbound.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
-- 
-- Unit unbound.service has failed.
-- 
-- The result is RESULT.
Oct 16 16:55:40 pihole systemd-networkd[61]: eth0: Configured
Oct 16 17:00:01 pihole CRON[1842]: pam_unix(cron:session): session opened for user ro
Oct 16 17:00:01 pihole CRON[1843]: (root) CMD (   PATH="$PATH:/usr/sbin:/usr/local/bi
Oct 16 17:00:01 pihole CRON[1842]: pam_unix(cron:session): session closed for user ro
Oct 16 17:00:39 pihole systemd-networkd[61]: eth0: Configured



Sinceramente non ho capito quale sia il problema visto che nel video sembra che vada tutto liscio.
Potete aiutarmi? Grazie
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