Aaron Lehmann a833f055e2 Change logging to use contexts effectively ...

Use the github.com/docker/distribution/context package to get a logger
that adds a unique ID and useful information about each HTTP request.

Use this logger in HTTP handlers instead of using logrus or the log
package directly.

Remove [Notary Server] and [Notary Signer] prefixes from log messages.

The distribution/context package was already vendored, so there are no
Godeps changes necessary.

Sample output:

    notaryserver_1 | time="2015-07-31T23:02:01Z" level=debug msg="retrieving timestamp key for docker.com/docker"
    notarysigner_1 | time="2015-07-31T23:02:01Z" level=debug msg="generated ECDSA key with keyID: ea89e7dc49a13feab1e5ed349760b148c3c6ebd86968b2bc6cb0d003a8b79f78"
    notarysigner_1 | time="2015-07-31T23:02:01Z" level=debug msg="generated new ecdsa key for role:  and keyID: ea89e7dc49a13feab1e5ed349760b148c3c6ebd86968b2bc6cb0d003a8b79f78"
    notarysigner_1 | time="2015-07-31T23:02:01Z" level=info msg="CreateKey: Created KeyID ea89e7dc49a13feab1e5ed349760b148c3c6ebd86968b2bc6cb0d003a8b79f78"
    notaryserver_1 | time="2015-07-31T23:02:01Z" level=debug msg="Creating new timestamp key for docker.com/docker. With algo: ecdsa"
    notaryserver_1 | time="2015-07-31T23:02:01Z" level=debug msg="Inserting timestamp key for docker.com/docker"
    notaryserver_1 | time="2015-07-31T23:02:01Z" level=debug msg="200 GET timestamp key" docker.com/docker=gun http.request.host="192.168.99.100:4443" http.request.id=a720da02-4312-48ae-b122-6d4bce9d3b20 http.request.method=GET http.request.remoteaddr="192.168.99.1:58178" http.request.uri="/v2/docker.com/docker/_trust/tuf/timestamp.key" http.request.useragent="Go 1.1 package http"
    notaryserver_1 | time="2015-07-31T23:02:01Z" level=info msg="response completed" http.request.host="192.168.99.100:4443" http.request.id=a720da02-4312-48ae-b122-6d4bce9d3b20 http.request.method=GET http.request.remoteaddr="192.168.99.1:58178" http.request.uri="/v2/docker.com/docker/_trust/tuf/timestamp.key" http.request.useragent="Go 1.1 package http" http.response.duration=29.703624ms http.response.status=200 http.response.written=181

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>

2015-07-31 16:06:56 -07:00

..

http_test.go

updating errors to use distribution's errcode package

2015-07-17 18:02:56 -07:00

http.go

Change logging to use contexts effectively

2015-07-31 16:06:56 -07:00