Hi,
I installed a new nextcloud (which was working for days) and was checking something (I didn’t change anything!) and out of the sudden I get an Error 502 from my reverse proxy. Within LAN nextcloud still works, so it must be an error at the reverse proxy. I use the same config file which I used for many years (just changed the IP and the domain). It is secured with certbot.
What can I do?
Edit: I think the problem is because every damn tutorial for installing nextcloud uses some certificates. But I’m using a reverse proxy which handles already the certificates, so this f*cked up everything.
I tried to comment the ssl part in the nginx-config of the nextcloud server:
server_name cloud.mydomain.de
#443 ssl http2 default_server;
#listen [::]:443 ssl http2 default_server;
#server_name cloud;
#ssl_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
#ssl_certificate_key /etc/ssl/private/ssl-cert-snakeoil.key;
#ssl_trusted_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
#ssl_certificate /etc/letsencrypt/rsa-certs/fullchain.pem;
#ssl_certificate_key /etc/letsencrypt/rsa-certs/privkey.pem;
#ssl_certificate /etc/letsencrypt/ecc-certs/fullchain.pem;
#ssl_certificate_key /etc/letsencrypt/ecc-certs/privkey.pem;
#ssl_trusted_certificate /etc/letsencrypt/ecc-certs/chain.pem;
#ssl_dhparam /etc/ssl/certs/dhparam.pem;
#ssl_session_timeout 1d;
#ssl_session_cache shared:SSL:50m;
#ssl_session_tickets off;
#ssl_protocols TLSv1.3 TLSv1.2;
#ssl_ciphers ‘TLS-CHACHA20-POLY1305-SHA256:TLS-AES-256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384’;
#ssl_ecdh_curve X448:secp521r1:secp384r1;
#ssl_prefer_server_ciphers on;
#ssl_stapling on;
#ssl_stapling_verify on;
add_header Strict-Transport-Security “max-age=15768000; includeSubDomains; preload;” always;
add_header Referrer-Policy “no-referrer” always;
add_header X-Content-Type-Options “nosniff” always;
add_header X-Download-Options “noopen” always;
add_header X-Frame-Options “SAMEORIGIN” always;
add_header X-Permitted-Cross-Domain-Policies “none” always;
add_header X-Robots-Tag “none” always;
add_header X-XSS-Protection “1; mode=block” always;
fastcgi_hide_header X-Powered-By;
fastcgi_read_timeout 3600;
fastcgi_send_timeout 3600;
fastcgi_connect_timeout 3600;
root /var/www/nextcloud;
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
location = /.well-known/carddav {
return 301 $scheme://$host:$server_port/remote.php/dav;
}
location = /.well-known/caldav {
return 301 $scheme://$host:$server_port/remote.php/dav;
}
client_max_body_size 10240M;
fastcgi_buffers 64 4K;
gzip on;
gzip_vary on;
gzip_comp_level 4;
gzip_min_length 256;
*snip
But still no luck.
This is the error of the reverse proxy:
2021/02/16 14:40:25 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:40:25 [error] 466#466: *3 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:40:26 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:40:28 [error] 466#466: *6 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/09/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/09/”, host: “cloud.mydomain.de”
2021/02/16 14:40:30 [error] 466#466: *9 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “POST /index.php/apps/phonetrack/logPost/207a04a3b3cc73fc074f2b552bfd012f/XZ2 HTTP/1.1”, upstream: “https://192.168.100.156:443/index.php/apps/phonetrack/logPost/207a04a3b3cc73fc074f2b552bfd012f/XZ2”, host: “cloud.mydomain.de”
2021/02/16 14:40:33 [error] 466#466: *6 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/08/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/08/”, host: “cloud.mydomain.de”
2021/02/16 14:40:36 [error] 466#466: *6 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/12/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/12/”, host: “cloud.mydomain.de”
2021/02/16 14:40:43 [error] 466#466: *6 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/09/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/09/”, host: “cloud.mydomain.de”
2021/02/16 14:40:43 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:40:56 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:40:57 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:41:13 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:41:20 [error] 466#466: *6 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/07/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/07/”, host: “cloud.mydomain.de”
2021/02/16 14:41:26 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:41:27 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:41:43 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:41:57 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:41:58 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:42:13 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:42:27 [error] 466#466: *58 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/03/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/03/”, host: “cloud.mydomain.de”
2021/02/16 14:42:28 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:42:29 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:42:43 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:42:45 [error] 466#466: *58 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/07/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/07/”, host: “cloud.mydomain.de”
2021/02/16 14:42:59 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:42:59 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:43:09 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v2.php/apps/notifications/api/v2/notifications?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v2.php/apps/notifications/api/v2/notifications?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:43:13 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:43:30 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:43:31 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:43:39 [error] 466#466: *58 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2019/10/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2019/10/”, host: “cloud.mydomain.de”
2021/02/16 14:43:43 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:44:01 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:44:02 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:44:13 [error] 466#466: r3.o.lencr.org could not be resolved (110: Operation timed out) while requesting certificate status, responder: r3.o.lencr.org, certificate: “/etc/letsencrypt/live/mydomain-0001/fullchain.pem”
2021/02/16 14:44:13 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:44:16 [error] 466#466: *90 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET / HTTP/1.1”, upstream: “https://192.168.100.156:443/”, host: “cloud.mydomain.de”
2021/02/16 14:44:18 [error] 466#466: *93 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET / HTTP/1.1”, upstream: “https://192.168.100.156:443/”, host: “cloud.mydomain.de”
2021/02/16 14:44:32 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:44:33 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:44:43 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:44:48 [error] 466#466: *102 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/01/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/01/”, host: “cloud.mydomain.de”
2021/02/16 14:44:55 [error] 466#466: *112 connect() failed (113: No route to host) while connecting to upstream, client: 93.158.66.20, server: office.mydomain.de, request: “HEAD /.git/config HTTP/1.1”, upstream: “https://192.168.100.210:443/.git/config”, host: “office.mydomain.de”
2021/02/16 14:45:03 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:45:04 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:45:13 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:45:19 [error] 466#466: *144 connect() failed (113: No route to host) while connecting to upstream, client: 93.158.66.20, server: eln.mydomain.de, request: “HEAD /.git/config HTTP/1.1”, upstream: “http://192.168.100.210:80/.git/config”, host: “eln.mydomain.de”
2021/02/16 14:45:19 [error] 466#466: *146 connect() failed (113: No route to host) while connecting to upstream, client: 93.158.66.20, server: office.mydomain.de, request: “HEAD /.env HTTP/1.1”, upstream: “https://192.168.100.210:443/.env”, host: “office.mydomain.de”
2021/02/16 14:45:34 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:45:35 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:45:43 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
2021/02/16 14:45:47 [error] 466#466: *102 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2020/12/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2020/12/”, host: “cloud.mydomain.de”
2021/02/16 14:45:47 [error] 466#466: *187 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “POST /index.php/apps/phonetrack/logPost/207a04a3b3cc73fc074f2b552bfd012f/XZ2 HTTP/1.1”, upstream: “https://192.168.100.156:443/index.php/apps/phonetrack/logPost/207a04a3b3cc73fc074f2b552bfd012f/XZ2”, host: “cloud.mydomain.de”
2021/02/16 14:45:51 [error] 466#466: *102 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “HEAD /remote.php/webdav/SofortUpload/2019/11/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/webdav/SofortUpload/2019/11/”, host: “cloud.mydomain.de”
2021/02/16 14:46:05 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /ocs/v1.php/cloud/user?format=json HTTP/1.1”, upstream: “https://192.168.100.156:443/ocs/v1.php/cloud/user?format=json”, host: “cloud.mydomain.de”
2021/02/16 14:46:06 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “GET /remote.php/dav/avatars/user/128.png HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/avatars/user/128.png”, host: “cloud.mydomain.de”
2021/02/16 14:46:13 [error] 466#466: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.50.100, server: cloud.mydomain.de, request: “PROPFIND /remote.php/dav/files/user/ HTTP/1.1”, upstream: “https://192.168.100.156:443/remote.php/dav/files/user/”, host: “cloud.mydomain.de”
and this is the error (many of similar) of nginx of the nextcloud:
2021/02/16 14:10:33 [warn] 592#592: *15227 an upstream response is buffered to a temporary file /var/cache/nginx/fastcgi_temp/4/52/0000000524 while reading upstream, client: 192.168.100.110, server: homecloud$2021/02/16 14:10:33 [warn] 592#592: *15229 an upstream response is buffered to a temporary file /var/cache/nginx/fastcgi_temp/5/52/0000000525 while reading upstream, client: 192.168.100.110, server: homecloud$2021/02/16 14:10:34 [warn] 589#589: *15253 an upstream response is buffered to a temporary file /var/cache/nginx/fastcgi_temp/6/52/0000000526 while reading upstream, client: 192.168.100.110, server: homecloud$2021/02/16 14:10:34 [warn] 592#592: *15283 an upstream response is buffered to a temporary file /var/cache/nginx/fastcgi_temp/7/52/0000000527 while reading upstream, client: 192.168.100.110, server: homecloud$2021/02/16 14:10:34 [warn] 592#592: *15285 an upstream response is buffered to a temporary file /var/cache/nginx/fastcgi_temp/8/52/0000000528 while reading upstream, client: 192.168.100.110, server: homecloud$2021/02/16 14:10:35 [warn] 592#592: *15313 an upstream response is buffered to a temporary file /var/cache/nginx/fastcgi_temp/9/52/0000000529 while reading upstream, client: 192.168.100.110, server: homecloud$2021/02/16 14:25:44 [warn] 1786#1786: “ssl_stapling” ignored, no OCSP responder URL in the certificate “/etc/ssl/certs/ssl-cert-snakeoil.pem”
2021/02/16 14:26:24 [warn] 186#186: “ssl_stapling” ignored, no OCSP responder URL in the certificate “/etc/ssl/certs/ssl-cert-snakeoil.pem”
2021/02/16 14:28:09 [warn] 582#582: “ssl_stapling” ignored, no OCSP responder URL in the certificate “/etc/ssl/certs/ssl-cert-snakeoil.pem”
The reverse proxy is this IP: 192.168.100.110
What’s markable: here the server is called “homecloud”. But I changed the hostname to “cloud” (and it did work for some hours)