Canary¶

A second bundle (ghcr.io/morzecrew/dotdash-canary, released with dotdash) for a machine inside the network you worry about: it connects as a client and fails doctor when it cannot get through. Needs Docker, sops, age and morzer (bootstrap.sh), and no open port.

1. On the server, add a <uuid> canary line to vless_clients, then run what this prints on the canary machine:

   sudo morzer task run canary-config --output -- canary
   

2. On the canary machine:

   sudo morzer notify target add https://hooks.example/morzer
   sudo morzer config set doctor.schedule='*:0/10'
   sudo morzer task run measure --output -- 50    # each transport 50 times, as JSON
   

Profiles xhttp and xhttp-reality check those transports too. A canary watches one server; canary-config prints how to point it at the others.