Initial checkin from CRI-O repo

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/cmd/crio/daemon_linux.go b/cmd/crio/daemon_linux.go
new file mode 100644
index 000000000..884d3f269
--- /dev/null
+++ b/cmd/crio/daemon_linux.go
@@ -0,0 +1,20 @@
+// +build linux
+
+package main
+
+import (
+	systemdDaemon "github.com/coreos/go-systemd/daemon"
+	"github.com/sirupsen/logrus"
+)
+
+func sdNotify() {
+	if _, err := systemdDaemon.SdNotify(true, "READY=1"); err != nil {
+		logrus.Warnf("Failed to sd_notify systemd: %v", err)
+	}
+}
+
+// notifySystem sends a message to the host when the server is ready to be used
+func notifySystem() {
+	// Tell the init daemon we are accepting requests
+	go sdNotify()
+}