32 lines
999 B
Diff
32 lines
999 B
Diff
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Copyright © 2022 Oleg Pykhalov <go.wigust@gmail.com>
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Create a PID file after containerd is ready to serve requests.
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Fixes <https://issues.guix.gnu.org/38432>.
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--- a/cmd/containerd/command/notify_linux.go 1970-01-01 03:00:01.000000000 +0300
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+++ b/cmd/containerd/command/notify_linux.go 2022-07-02 04:42:35.553753495 +0300
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@@ -22,15 +22,22 @@
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sd "github.com/coreos/go-systemd/v22/daemon"
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"github.com/containerd/containerd/log"
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+
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+ "os"
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+ "strconv"
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)
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// notifyReady notifies systemd that the daemon is ready to serve requests
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func notifyReady(ctx context.Context) error {
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+ pidFile, _ := os.Create("/run/containerd/containerd.pid")
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+ defer pidFile.Close()
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+ pidFile.WriteString(strconv.FormatInt(int64(os.Getpid()), 10))
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return sdNotify(ctx, sd.SdNotifyReady)
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}
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// notifyStopping notifies systemd that the daemon is about to be stopped
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func notifyStopping(ctx context.Context) error {
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+ os.Remove("/run/containerd/containerd.pid")
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return sdNotify(ctx, sd.SdNotifyStopping)
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}
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