diff options
| author | Oleg Pykhalov <go.wigust@gmail.com> | 2022-07-02 13:41:06 +0300 |
|---|---|---|
| committer | Maxim Cournoyer <maxim.cournoyer@gmail.com> | 2022-07-13 21:36:41 -0400 |
| commit | b33e1a183f6756514e6b6a3b84054a232dbddad4 (patch) | |
| tree | 61fbe608e29d1fae7491a268906327e2fdd4dac0 /gnu/packages/patches/containerd-create-pid-file.patch | |
| parent | 5f8adea86cac1e0b126b181a4d3cc67c0503f43b (diff) | |
services: docker: Fix race condition.
Fixes <https://issues.guix.gnu.org/38432>.
* gnu/packages/patches/containerd-create-pid-file.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add this.
* gnu/packages/docker.scm (containerd)[source]: Add this patch.
* gnu/services/docker.scm
(containerd-shepherd-service): Add #:pid-file and #:pid-file-timeout.
* gnu/services/docker.scm (docker-shepherd-service): Add --containerd flag.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Diffstat (limited to 'gnu/packages/patches/containerd-create-pid-file.patch')
| -rw-r--r-- | gnu/packages/patches/containerd-create-pid-file.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gnu/packages/patches/containerd-create-pid-file.patch b/gnu/packages/patches/containerd-create-pid-file.patch new file mode 100644 index 0000000000..668ffcd9e9 --- /dev/null +++ b/gnu/packages/patches/containerd-create-pid-file.patch @@ -0,0 +1,31 @@ +Copyright © 2022 Oleg Pykhalov <go.wigust@gmail.com> + +Create a PID file after containerd is ready to serve requests. + +Fixes <https://issues.guix.gnu.org/38432>. + +--- a/cmd/containerd/command/notify_linux.go 1970-01-01 03:00:01.000000000 +0300 ++++ b/cmd/containerd/command/notify_linux.go 2022-07-02 04:42:35.553753495 +0300 +@@ -22,15 +22,22 @@ + sd "github.com/coreos/go-systemd/v22/daemon" + + "github.com/containerd/containerd/log" ++ ++ "os" ++ "strconv" + ) + + // notifyReady notifies systemd that the daemon is ready to serve requests + func notifyReady(ctx context.Context) error { ++ pidFile, _ := os.Create("/run/containerd/containerd.pid") ++ defer pidFile.Close() ++ pidFile.WriteString(strconv.FormatInt(int64(os.Getpid()), 10)) + return sdNotify(ctx, sd.SdNotifyReady) + } + + // notifyStopping notifies systemd that the daemon is about to be stopped + func notifyStopping(ctx context.Context) error { ++ os.Remove("/run/containerd/containerd.pid") + return sdNotify(ctx, sd.SdNotifyStopping) + } + |