it is log in my notary. I dont know this url is

/v2/kolide/launcher/_trust/tuf/3.root.json

but `/v2/kolide/launcher/_trust/tuf/root.json`:

server_1  | {"go.version":"go1.14.1","http.request.host":"notary-server","http.request.id":"64bc02be-80b6-4135-991b-a3a21a8c7397","http.request.method":"GET","http.request.remoteaddr":"172.18.0.1:52594","http.request.uri":"/v2/kolide/launcher/_trust/tuf/3.root.json","http.request.useragent":"Go-http-client/1.1","http.response.contenttype":"application/json; charset=utf-8","http.response.duration":"4.580383ms","http.response.status":404,"http.response.written":116,"level":"info","msg":"response completed","time":"2020-04-20T14:33:36Z"}

I think that’s because the notary client in launcher is newer than that of the server.

How to check it ? I dont think so