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487219d809
Also addresses a number of issues: - StopHostNetworking isn't plumbed, win-sshproxy leaks on hyperv - Wait api and print output doesn't work properly on Windows - API forwarding doesn't work on WSL - Terminal corruption with after start/stop on Windows - Gvproxy is forcefully killed vs gracefully quit - Switching rootful/rootless does not update /var/run/docker.sock on the guest - File already closed error on init - HyperV backend is publishing Unix sockets when it should be named pipes - User-mode networking doesn't always work - Stop state outside of lock boundaries - WSL blocks parallel machined (should be supported) [NO NEW TESTS NEEDED] Signed-off-by: Jason T. Greene <jason.greene@redhat.com>
42 lines
1.0 KiB
Go
42 lines
1.0 KiB
Go
//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd
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package machine
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import (
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"errors"
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"fmt"
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"syscall"
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psutil "github.com/shirou/gopsutil/v3/process"
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"github.com/sirupsen/logrus"
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)
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// / waitOnProcess takes a pid and sends a sigterm to it. it then waits for the
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// process to not exist. if the sigterm does not end the process after an interval,
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// then sigkill is sent. it also waits for the process to exit after the sigkill too.
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func waitOnProcess(processID int) error {
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logrus.Infof("Going to stop gvproxy (PID %d)", processID)
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p, err := psutil.NewProcess(int32(processID))
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if err != nil {
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return fmt.Errorf("looking up PID %d: %w", processID, err)
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}
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running, err := p.IsRunning()
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if err != nil {
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return fmt.Errorf("checking if gvproxy is running: %w", err)
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}
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if !running {
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return nil
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}
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if err := p.Kill(); err != nil {
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if errors.Is(err, syscall.ESRCH) {
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logrus.Debugf("Gvproxy already dead, exiting cleanly")
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return nil
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}
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return err
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}
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return backoffForProcess(p)
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}
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