Move to using constants for valid restart policy types

Signed-off-by: Matthew Heon <matthew.heon@pm.me>

1 files changed, 14 insertions, 0 deletions

diff --git a/libpod/container.go b/libpod/container.go
index 769c4f69c..c07f4c78d 100644
--- a/libpod/container.go
+++ b/libpod/container.go
@@ -102,6 +102,20 @@ func (ns LinuxNS) String() string {
 	}
 }
 
+// Valid restart policy types.
+const (
+	// RestartPolicyNone indicates that no restart policy has been requested
+	// by a container.
+	RestartPolicyNone = ""
+	// RestartPolicyNo is identical in function to RestartPolicyNone.
+	RestartPolicyNo = "no"
+	// RestartPolicyAlways unconditionally restarts the container.
+	RestartPolicyAlways = "always"
+	// RestartPolicyOnFailure restarts the container on non-0 exit code,
+	// with an optional maximum number of retries.
+	RestartPolicyOnFailure = "on-failure"
+)
+
 // Container is a single OCI container.
 // All operations on a Container that access state must begin with a call to
 // syncContainer().