Adrian reported that the checkpoint test stated failing:
=== RUN TestCheckpoint
--- FAIL: TestCheckpoint (0.38s)
checkpoint_test.go:297: Did not restore the pipe correctly:
The problem here is when we start exec.Cmd, we don't call its wait
method. This means that we don't wait cmd.goroutines ans so we don't
know when all data will be read from process pipes.
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Refactor configuring logging into a reusable component
so that it can be nicely used in both main() and init process init()
Co-authored-by: Georgi Sabev <georgethebeatle@gmail.com>
Co-authored-by: Giuseppe Capizzi <gcapizzi@pivotal.io>
Co-authored-by: Claudia Beresford <cberesford@pivotal.io>
Signed-off-by: Danail Branekov <danailster@gmail.com>
Add support for children processes logging (including nsexec).
A pipe is used to send logs from children to parent in JSON.
The JSON format used is the same used by logrus JSON formatted,
i.e. children process can use standard logrus APIs.
Signed-off-by: Marco Vedovati <mvedovati@suse.com>
And convert the various start-time properties from strings to uint64s.
This removes all internal consumers of the deprecated
GetProcessStartTime function.
Signed-off-by: W. Trevor King <wking@tremily.us>
This adds a `Signal()` method to the container interface so that the
initial process can be signaled after a Load or operation. It also
implements signaling the init process from a nonChildProcess.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Andrei Vagin
Danail Branekov
Marco Vedovati
W. Trevor King
Michael Crosby