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Add log entries for daemon startup/shutdown

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Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This commit is contained in:
Brian Goff 2019-04-19 09:06:59 -07:00
parent 20ea8942b8
commit 595987fd08
3 changed files with 13 additions and 6 deletions
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3
cmd/dockerd/daemon.go
View file

@ -91,6 +91,8 @@ func (cli *DaemonCli) start(opts *daemonOptions) (err error) {
return err
}
logrus.Info("Starting up")
cli.configFile = &opts.configFile
cli.flags = opts.flags
@ -266,6 +268,7 @@ func (cli *DaemonCli) start(opts *daemonOptions) (err error) {
return errors.Wrap(errAPI, "shutting down due to ServeAPI error")
}
logrus.Info("Daemon shutdown complete")
return nil
}

3
cmd/dockerd/daemon_unix.go
View file

@ -20,6 +20,7 @@ import (
"github.com/docker/docker/pkg/homedir"
"github.com/docker/libnetwork/portallocator"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"golang.org/x/sys/unix"
)
@ -152,6 +153,7 @@ func (cli *DaemonCli) initContainerD(ctx context.Context) (func(time.Duration) e
return nil, errors.Wrap(err, "could not determine whether the system containerd is running")
}
if !ok {
logrus.Debug("Containerd not running, starting daemon managed containerd")
opts, err := cli.getContainerdDaemonOpts()
if err != nil {
return nil, errors.Wrap(err, "failed to generate containerd options")
@ -161,6 +163,7 @@ func (cli *DaemonCli) initContainerD(ctx context.Context) (func(time.Duration) e
if err != nil {
return nil, errors.Wrap(err, "failed to start containerd")
}
logrus.Debug("Started daemon managed containerd")
cli.Config.ContainerdAddr = r.Address()
// Try to wait for containerd to shutdown

13
internal/test/daemon/daemon.go
View file

@ -309,9 +309,7 @@ func (d *Daemon) StartWithLogFile(out *os.File, providedArgs ...string) error {
return errors.Errorf("[%s] Daemon exited and never started", d.id)
case <-tick:
ctx, cancel := context.WithTimeout(context.TODO(), 2*time.Second)
req := req.WithContext(ctx)
resp, err := client.Do(req)
resp, err := client.Do(req.WithContext(ctx))
cancel()
if err != nil {
d.log.Logf("[%s] error pinging daemon on start: %v", d.id, err)
@ -413,12 +411,16 @@ func (d *Daemon) Stop(t testingT) {
// If it timeouts, a SIGKILL is sent.
// Stop will not delete the daemon directory. If a purged daemon is needed,
// instantiate a new one with NewDaemon.
func (d *Daemon) StopWithError() error {
func (d *Daemon) StopWithError() (err error) {
if d.cmd == nil || d.Wait == nil {
return errDaemonNotStarted
}
defer func() {
d.log.Logf("[%s] Daemon stopped", d.id)
if err == nil {
d.log.Logf("[%s] Daemon stopped", d.id)
} else {
d.log.Logf("[%s] Error when stopping daemon: %v", d.id, err)
}
d.logFile.Close()
d.cmd = nil
}()
@ -490,7 +492,6 @@ func (d *Daemon) Restart(t testingT, args ...string) {
// RestartWithError will restart the daemon by first stopping it and then starting it.
func (d *Daemon) RestartWithError(arg ...string) error {
if err := d.StopWithError(); err != nil {
d.log.Logf("[%s] Error when stopping daemon: %v", d.id, err)
return err
}
return d.StartWithError(arg...)