libpod: allow multiple oci runtimes

This deprecates the libpod.conf variable of `runtime_path=`, and now has
`runtimes=`, like a map for naming the runtime, preparing for a
`--runtime` flag to `podman run` (i.e. runc, kata, etc.)

Reference: https://github.com/containers/libpod/issues/1750

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/libpod/options.go b/libpod/options.go
index 319e1f6c6..65a8a91d3 100644
--- a/libpod/options.go
+++ b/libpod/options.go
@@ -147,7 +147,11 @@ func WithOCIRuntime(runtimePath string) RuntimeOption {
 			return errors.Wrapf(ErrInvalidArg, "must provide a valid path")
 		}
 
-		rt.config.RuntimePath = []string{runtimePath}
+		rt.config.OCIRuntimes = []OCIRuntimePath{
+			{
+				Paths: []string{runtimePath},
+			},
+		}
 
 		return nil
 	}