You shouldn't expect to be able to connect to your Nextcloud installation using the IP address of the jail--you need to use the name instead. But even then, that wouldn't get you a "connection refused" error--that suggests instead that Caddy isn't running at all. What does your nextcloud-config file look like? Is there anything noteworthy in /var/log/caddy.log in the jail?
hey, thanks for your answer. i havent found the config. can you tell me where to find it? i used "find" but didnt work.
heres my caddy.log. do you know how to fix this issue?
best regards
root@nextcloud:/ # cat /var/log/caddy.log
Activating privacy features... 2019/10/21 22:37:40 [INFO][cache:0xc0000c0820] Started certificate maintenance routine
2019/10/21 22:37:46 [INFO] acme: Registering account for *****@gmail.com
2019/10/21 22:37:47 [INFO][nextcloudden] Obtain certificate
2019/10/21 22:37:47 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 22:37:47 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=http-01)
2019/10/21 22:37:48 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 22:37:48 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=http-01)
2019/10/21 22:37:49 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 22:37:49 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=http-01)
2019/10/21 22:37:50 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 22:37:50 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=tls-alpn-01)
2019/10/21 22:37:51 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 22:37:51 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=tls-alpn-01)
2019/10/21 22:37:53 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 22:37:53 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=tls-alpn-01)
2019/10/21 22:37:54 failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url:
Activating privacy features... 2019/10/21 23:54:56 [INFO][cache:0xc0001c2320] Started certificate maintenance routine
2019/10/21 23:55:02 [INFO][nextcloudden] Obtain certificate
2019/10/21 23:55:02 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 23:55:02 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=http-01)
2019/10/21 23:55:03 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 23:55:03 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=http-01)
2019/10/21 23:55:04 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 23:55:05 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=http-01)
2019/10/21 23:55:06 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 23:55:06 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=tls-alpn-01)
2019/10/21 23:55:07 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 23:55:07 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=tls-alpn-01)
2019/10/21 23:55:08 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/21 23:55:08 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=tls-alpn-01)
2019/10/21 23:55:09 failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url:
Activating privacy features... 2019/10/24 21:19:51 [INFO][cache:0xc0001e4320] Started certificate maintenance routine
2019/10/24 21:19:52 [INFO][nextcloudden] Obtain certificate
2019/10/24 21:19:52 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:19:53 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=http-01)
2019/10/24 21:19:54 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:19:54 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=http-01)
2019/10/24 21:19:55 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:19:55 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=http-01)
2019/10/24 21:19:56 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:19:56 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=tls-alpn-01)
2019/10/24 21:19:57 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:19:58 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=tls-alpn-01)
2019/10/24 21:19:59 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:19:59 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=tls-alpn-01)
2019/10/24 21:20:00 failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url:
login class 'daemon' non-existent, using default
Activating privacy features... 2019/10/24 21:20:41 [INFO][cache:0xc0001ae320] Started certificate maintenance routine
2019/10/24 21:20:42 [INFO][nextcloudden] Obtain certificate
2019/10/24 21:20:42 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:20:42 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=http-01)
2019/10/24 21:20:43 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:20:44 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=http-01)
2019/10/24 21:20:45 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:20:45 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=http-01)
2019/10/24 21:20:46 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:20:46 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 1/3; challenge=tls-alpn-01)
2019/10/24 21:20:47 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:20:47 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 2/3; challenge=tls-alpn-01)
2019/10/24 21:20:48 [INFO] [nextcloudden] acme: Obtaining bundled SAN certificate
2019/10/24 21:20:48 [ERROR][nextcloudden] failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: (attempt 3/3; challenge=tls-alpn-01)
2019/10/24 21:20:49 failed to obtain certificate: acme: error: 400 :: POST ::
https://acme-staging-v02.api.letsencrypt.org/acme/new-order :: urn:ietf:params:acme:error:rejectedIdentifier :: Error creating new order :: Cannot issue for "nextcloudden": DNS name does not have enough labels, url: