ctr: improve error relative shim path error msg

addresses https://github.com/containerd/containerd/issues/6464 Return an error if a runtime provided is relative. Add context to the usage for `ctr run --runtime` indicating that absolute path to runtime binary must be provided. Signed-off-by: Gavin Inglis <giinglis@amazon.com>
2022-02-05 00:55:47 +00:00
parent a9f61ba2c8
commit 7b045ea5f0
4 changed files with 107 additions and 2 deletions
--- a/cmd/ctr/commands/commands.go
+++ b/cmd/ctr/commands/commands.go
@@ -134,7 +134,7 @@ var (
 		},
 		cli.StringFlag{
 			Name:  "runtime",
-			Usage: "runtime name",
+			Usage: "runtime name or absolute path to runtime binary",
 			Value: defaults.DefaultRuntime,
 		},
 		cli.StringFlag{