TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2025-10-08 23:49:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

cmd/tailscale, logtail: add 'tailscale debug daemon-logs' logtail mechanism

Browse Source 
Fixes #6836

Change-Id: Ia6eb39ff8972e1aa149aeeb63844a97497c2cf04
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2022-12-23 20:54:30 -08:00
committed by Brad Fitzpatrick
parent 5f96d6211a
commit b657187a69
4 changed files with 149 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
client/tailscale/localclient.go
View File

@@ -257,6 +257,23 @@ func (lc *LocalClient) DaemonMetrics(ctx context.Context) ([]byte, error) {
return lc.get200(ctx, "/localapi/v0/metrics")
}
// TailDaemonLogs returns a stream the Tailscale daemon's logs as they arrive.
// Close the context to stop the stream.
func (lc *LocalClient) TailDaemonLogs(ctx context.Context) (io.Reader, error) {
req, err := http.NewRequestWithContext(ctx, "GET", "http://"+apitype.LocalAPIHost+"/localapi/v0/logtap", nil)
if err != nil {
return nil, err
}
res, err := lc.doLocalRequestNiceError(req)
if err != nil {
return nil, err
}
if res.StatusCode != 200 {
return nil, errors.New(res.Status)
}
return res.Body, nil
}
// Pprof returns a pprof profile of the Tailscale daemon.
func (lc *LocalClient) Pprof(ctx context.Context, pprofType string, sec int) ([]byte, error) {
var secArg string