White screen in reverse_proxy after reboot

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1

1. Output of caddy version:

v2.4.6 h1:HGkGICFGvyrodcqOOclHKfvJC0qTU7vny/7FhYp9hNw=

2. How I run Caddy:

systemctl start caddy

a. System environment:

CentOS Linux release 7.9.2009 (Core)

b. Command:

c. Service/unit/compose file:

`
# caddy.service
#
# For using Caddy with a config file.
#
# Make sure the ExecStart and ExecReload commands are correct
# for your installation.
#
# See https://caddyserver.com/docs/install for instructions.
#
# WARNING: This service does not use the --resume flag, so if you
# use the API to make changes, they will be overwritten by the
# Caddyfile next time the service is restarted. If you intend to
# use Caddy's API to configure it, add the --resume flag to the
# `caddy run` command or use the caddy-api.service file instead.

[Unit]
Description=Caddy
Documentation=https://caddyserver.com/docs/
After=network.target network-online.target
Requires=network-online.target
[Service]
Type=notify
User=caddy
Group=caddy
ExecStart=/usr/bin/caddy run --environ --config /etc/caddy/Caddyfile
ExecReload=/usr/bin/caddy reload --config /etc/caddy/Caddyfile
TimeoutStopSec=5s
LimitNOFILE=1048576
LimitNPROC=512
PrivateTmp=true
ProtectSystem=full
AmbientCapabilities=CAP_NET_BIND_SERVICE
[Install]
WantedBy=multi-user.target

d. My complete Caddy config:

 The Caddyfile is an easy way to configure your Caddy web server.
#
# Unless the file starts with a global options block, the first
# uncommented line is always the address of your site.
#
# To use your own domain name (with automatic HTTPS), first make
# sure your domain's A/AAAA DNS records are properly pointed to
# this machine's public IP, then replace ":80" below with your
# domain name.
#{
#	debug
#}
groups.queernet.org {
	log {
		output file /var/log/caddy/groups.queernet.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/groups.queernet.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

groups.onlinepolicy.net {
	log {
		output file /var/log/caddy/groups.onlinepolicy.net-access.log
		level debug
	}
	log {
		output file /var/log/caddy/groups.onlinepolicy.net-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

hosting.onlinepolicy.net {
	log {
		output file /var/log/caddy/hosting.onlinepolicy.net-access.log
		level debug
	}
	log {
		output file /var/log/caddy/hosting.onlinepolicy.net-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.acleather.org {
	log {
		output file /var/log/caddy/lists.acleather.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.acleather.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.anitadoherty.org {
	log {
		output file /var/log/caddy/lists.anitadoherty.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.anitadoherty.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.balasc.net {
#	log {
#		output file /var/log/caddy/lists.balasc.net-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.balasc.net-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.caccr.org {
#	log {
#		output file /var/log/caddy/lists.caccr.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.caccr.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
lists.ccadv.org {
	log {
		output file /var/log/caddy/lists.ccadv.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.ccadv.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.faela.org {
	log {
		output file /var/log/caddy/lists.faela.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.faela.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.fcasv.org {
	log {
		output file /var/log/caddy/lists.fcasv.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.fcasv.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.forge-forward.org {
	log {
		output file /var/log/caddy/lists.forge-forward.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.forge-forward.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.freestateofsf.org {
	log {
		output file /var/log/caddy/lists.freestateofsf.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.freestateofsf.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.gaycallers.org {
	log {
		output file /var/log/caddy/lists.gaycallers.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.gaycallers.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.generategathering.org {
	log {
		output file /var/log/caddy/lists.generategathering.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.generategathering.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.handtohandkajukenbo.com {
	log {
		output file /var/log/caddy/lists.handtohandkajukenbo.com-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.handtohandkajukenbo.com-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.iaglcwdc.org {
	log {
		output file /var/log/caddy/lists.iaglcwdc.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.iaglcwdc.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.nextarts.org {
#	log {
#		output file /var/log/caddy/lists.nextarts.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.nextarts.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}

lists.occupybernal.org {
	log {
		output file /var/log/caddy/lists.occupybernal.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.occupybernal.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.occupycastro.org {
#	log {
#		output file /var/log/caddy/lists.occupycastro.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.occupycastro.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.occupyed.org {
#	log {
#		output file /var/log/caddy/lists.occupyed.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.occupyed.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.occupyeducationca.org {
#	log {
#		output file /var/log/caddy/lists.occupyeducationca.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.occupyeducationca.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.occupymission.org {
#	log {
#		output file /var/log/caddy/lists.occupymission.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.occupymission.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.occupysfhousing.org {
#	log {
#		output file /var/log/caddy/lists.occupysfhousing.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.occupysfhousing.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.occupysfsu.org {
#	log {
#		output file /var/log/caddy/lists.occupysfsu.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.occupysfsu.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
lists.occupytheauctions.org {
	log {
		output file /var/log/caddy/lists.occupytheauctions.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.occupytheauctions.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.occupywallstwest.org {
	log {
		output file /var/log/caddy/lists.occupywallstwest.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.occupywallstwest.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

lists.onlinepolicy.org {
	log {
		output file /var/log/caddy/lists.onlinepolicy.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.onlinepolicy.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.phitau-alums.org {
#	log {
#		output file /var/log/caddy/lists.phitau-alums.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.phitau-alums.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.prismcomics.org {
#	log {
#		output file /var/log/caddy/lists.prismcomics.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.prismcomics.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
lists.queeratsmc.net {
	log {
		output file /var/log/caddy/lists.queeratsmc.net-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.queeratsmc.net-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.recresponse.net {
#	log {
#		output file /var/log/caddy/lists.recresponse.net-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.recresponse.net-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
lists.ritualart.org {
	log {
		output file /var/log/caddy/lists.ritualart.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.ritualart.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.saveccsf.org {
#	log {
#		output file /var/log/caddy/lists.saveccsf.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.saveccsf.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
lists.sbcds.org {
	log {
		output file /var/log/caddy/lists.sbcds.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.sbcds.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.shoreline-milw.org {
#	log {
#		output file /var/log/caddy/lists.shoreline-milw.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.shoreline-milw.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.ssml-mor.org {
#	log {
#		output file /var/log/caddy/lists.ssml-mor.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.ssml-mor.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.stopdualtracking.org {
#	log {
#		output file /var/log/caddy/lists.stopdualtracking.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.stopdualtracking.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.texastwisters.org {
#	log {
#		output file /var/log/caddy/lists.texastwisters.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.texastwisters.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
lists.tgeu.org {
	log {
		output file /var/log/caddy/lists.tgeu.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.tgeu.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#lists.theopusproject.org {
#	log {
#		output file /var/log/caddy/lists.theopusproject.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.theopusproject.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.thresholdmadison.org {
#	log {
#		output file /var/log/caddy/lists.thresholdmadison.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.thresholdmadison.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.uotc.org {
#	log {
#		output file /var/log/caddy/lists.uotc.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.uotc.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
#lists.wff-lists.org {
#	log {
#		output file /var/log/caddy/lists.wff-lists.org-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/lists.wff-lists.org-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}
#
lists.zaptet.org {
	log {
		output file /var/log/caddy/lists.zaptet.org-access.log
		level debug
	}
	log {
		output file /var/log/caddy/lists.zaptet.org-error.log
		level error
	}

	handle_path /static-sympa/css* {
		root * /var/lib/sympa/css
		file_server
	}
	handle_path /static-sympa* {
		root * /usr/share/sympa/static_content
		file_server
	}
	handle {
		redir / /sympa
		reverse_proxy unix//run/sympa/wwsympa.socket {
			transport fastcgi {
			}
		}
	}
}

#sandbox.onlinepolicy.net {
#	log {
#		output file /var/log/caddy/sandbox.onlinepolicy.net-access.log
#		level debug
#	}
#	log {
#		output file /var/log/caddy/sandbox.onlinepolicy.net-error.log
#		level error
#	}
#
#	handle_path /static-sympa/css* {
#		root * /var/lib/sympa/css
#		file_server
#	}
#	handle_path /static-sympa* {
#		root * /usr/share/sympa/static_content
#		file_server
#	}
#	handle {
#		redir / /sympa
#		reverse_proxy unix//run/sympa/wwsympa.socket {
#			transport fastcgi {
#			}
#		}
#	}
#}

## Refer to the Caddy docs for more information:
## https://caddyserver.com/docs/caddyfile

3. The problem I’m having:

Browsing to the main URL of any of the sites yields a white page.

rklorese@rklorese-a01 ~ % curl -v https://groups.queernet.org
*   Trying 216.252.162.114:443...
* Connected to groups.queernet.org (216.252.162.114) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*  CAfile: /etc/ssl/cert.pem
*  CApath: none
* (304) (OUT), TLS handshake, Client hello (1):
* (304) (IN), TLS handshake, Server hello (2):
* (304) (IN), TLS handshake, Unknown (8):
* (304) (IN), TLS handshake, Certificate (11):
* (304) (IN), TLS handshake, CERT verify (15):
* (304) (IN), TLS handshake, Finished (20):
* (304) (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / AEAD-AES128-GCM-SHA256
* ALPN, server accepted to use h2
* Server certificate:
*  subject: CN=groups.queernet.org
*  start date: Sep 14 00:00:00 2022 GMT
*  expire date: Dec 13 23:59:59 2022 GMT
*  subjectAltName: host "groups.queernet.org" matched cert's "groups.queernet.org"
*  issuer: C=AT; O=ZeroSSL; CN=ZeroSSL ECC Domain Secure Site CA
*  SSL certificate verify ok.
* Using HTTP2, server supports multiplexing
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x7f78f980ce00)
> GET / HTTP/2
> Host: groups.queernet.org
> user-agent: curl/7.79.1
> accept: */*
> 
* Connection state changed (MAX_CONCURRENT_STREAMS == 250)!
< HTTP/2 302 
< location: /sympa
< server: Caddy
< content-length: 0
< date: Thu, 15 Sep 2022 22:17:02 GMT
< 
* Connection #0 to host groups.queernet.org left intact
rklorese@rklorese-a01 ~ %

4. Error messages and/or full log output:

No identifiable error messages in log output.`

  1. What I already tried:

6. Links to relevant resources:

2

Please fix the formatting of your post so it looks readable, before we will be able to help you.

3

Any better?

4

Yes, thanks; but half the template is empty.

What request exactly is giving you a white screen? What’s in the logs? Please fill out the help template.

5

Error seems likely to be on the Sympas side, since nothing at all shows in the Caddy log. Feel free to close.

6

This topic was automatically closed after 30 days. New replies are no longer allowed.