1. The problem I’m having:
Generally speaking i want to reach a service at 192.168.1.0/foo, i want to reverse proxy from host.example.com to 192.168.1.0/foo. is this possible? I can’t really understand what should be the correct way of doing this.
What i get is a blank page, however the request response is 200
2. Error messages and/or full log output:
There are no really error messages, this is the full log output.
Feb 05 13:19:53 caddy caddy[590]: {"level":"info","ts":1707139193.4483407,"logger":"tls.issuance.acme.acme_client","msg":"authorization finalized","identifier":"*.lab.bamje.io","
authz_status":"valid"}
Feb 05 13:19:53 caddy caddy[590]: {"level":"info","ts":1707139193.4483652,"logger":"tls.issuance.acme.acme_client","msg":"validations succeeded; finalizing order","order":"https:
//acme-v02.api.letsencrypt.org/acme/order/1554740627/242068392307"}
Feb 05 13:19:54 caddy caddy[590]: {"level":"info","ts":1707139194.2677555,"logger":"tls.issuance.acme.acme_client","msg":"successfully downloaded available certificate chains","c
ount":2,"first_url":"https://acme-v02.api.letsencrypt.org/acme/cert/03f1e06a4f97dc48eb838c9a70e33b00d8ff"}
Feb 05 13:19:54 caddy caddy[590]: {"level":"info","ts":1707139194.2683775,"logger":"tls.obtain","msg":"certificate obtained successfully","identifier":"*.lab.bamje.io"}
Feb 05 13:19:54 caddy caddy[590]: {"level":"info","ts":1707139194.2684698,"logger":"tls.obtain","msg":"releasing lock","identifier":"*.lab.bamje.io"}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9007921,"logger":"admin.api","msg":"received request","method":"POST","host":"localhost:2019","uri":"/load","rem
ote_ip":"127.0.0.1","remote_port":"37666","headers":{"Accept-Encoding":["gzip"],"Content-Length":["1080"],"Content-Type":["application/json"],"Origin":["http://localhost:2019"],"
User-Agent":["Go-http-client/1.1"]}}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9016736,"logger":"admin","msg":"admin endpoint started","address":"localhost:2019","enforce_origin":false,"origi
ns":["//[::1]:2019","//127.0.0.1:2019","//localhost:2019"]}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.901901,"logger":"http.auto_https","msg":"server is listening only on the HTTPS port but has no TLS connection po
licies; adding one to enable TLS","server_name":"srv0","https_port":443}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9019227,"logger":"http.auto_https","msg":"enabling automatic HTTP->HTTPS redirects","server_name":"srv0"}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9020975,"logger":"http","msg":"enabling HTTP/3 listener","addr":":443"}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9021125,"logger":"http.log","msg":"server running","name":"srv0","protocols":["h1","h2","h3"]}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9021337,"logger":"http.log","msg":"server running","name":"remaining_auto_https_redirects","protocols":["h1","h2
","h3"]}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9021378,"logger":"http","msg":"enabling automatic TLS certificate management","domains":["*.lab.bamje.io"]}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9021463,"logger":"http","msg":"servers shutting down with eternal grace period"}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.902414,"msg":"autosaved config (load with --resume flag)","file":"/var/lib/caddy/.config/caddy/autosave.json"}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9024215,"logger":"admin.api","msg":"load complete"}
Feb 05 13:22:05 caddy caddy[590]: {"level":"info","ts":1707139325.9036164,"logger":"admin","msg":"stopped previous server","address":"localhost:2019"}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7707922,"logger":"admin.api","msg":"received request","method":"POST","host":"localhost:2019","uri":"/load","rem
ote_ip":"127.0.0.1","remote_port":"40140","headers":{"Accept-Encoding":["gzip"],"Content-Length":["1087"],"Content-Type":["application/json"],"Origin":["http://localhost:2019"],"
User-Agent":["Go-http-client/1.1"]}}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7713618,"logger":"admin","msg":"admin endpoint started","address":"localhost:2019","enforce_origin":false,"origi
ns":["//localhost:2019","//[::1]:2019","//127.0.0.1:2019"]}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7715616,"logger":"http.auto_https","msg":"server is listening only on the HTTPS port but has no TLS connection p
olicies; adding one to enable TLS","server_name":"srv0","https_port":443}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7715762,"logger":"http.auto_https","msg":"enabling automatic HTTP->HTTPS redirects","server_name":"srv0"}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7717326,"logger":"http","msg":"enabling HTTP/3 listener","addr":":443"}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7717462,"logger":"http.log","msg":"server running","name":"srv0","protocols":["h1","h2","h3"]}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7717683,"logger":"http.log","msg":"server running","name":"remaining_auto_https_redirects","protocols":["h1","h2
","h3"]}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7717726,"logger":"http","msg":"enabling automatic TLS certificate management","domains":["*.lab.bamje.io"]}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.771781,"logger":"http","msg":"servers shutting down with eternal grace period"}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7720406,"msg":"autosaved config (load with --resume flag)","file":"/var/lib/caddy/.config/caddy/autosave.json"}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7720478,"logger":"admin.api","msg":"load complete"}
Feb 05 14:18:03 caddy caddy[590]: {"level":"info","ts":1707142683.7732,"logger":"admin","msg":"stopped previous server","address":"localhost:2019"}
3. Caddy version:
caddy version is 2.7.6
4. How I installed and ran Caddy:
installed manually, built with xcaddy and the cloudflare dns plugin.
a. System environment:
systemd service
d. My complete Caddy config:
*.lab.bamje.io {
tls email
tls {
dns cloudflare secret-token
}
@zabbix host zabbix.lab.bamje.io
handle @zabbix {
reverse_proxy /zabbix 192.168.100.125:80
}
}
Zabbix is served by apache at specific path, in this case /zabbix.
If i remove /zabbix
from reverse_proxy /zabbix 192.168.100.125:80
i can reach the apache landing page correctly.
This is what i get when navigating to zabbix.lab.bamje.io
Thanks to anyone willing to help me.
Bamje