podman inspect show exposed ports

Podman inspect has to show exposed ports to match docker. This requires
storing the exposed ports in the container config.
A exposed port is shown as `"80/tcp": null` while a forwarded port is
shown as `"80/tcp": [{"HostIp": "", "HostPort": "8080" }]`.

Also make sure to add the exposed ports to the new image when the
container is commited.

Fixes #10777

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go
index 1d7373093..80790dcc1 100644
--- a/pkg/specgen/generate/namespaces.go
+++ b/pkg/specgen/generate/namespaces.go
@@ -242,7 +242,7 @@ func namespaceOptions(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.
 		}
 		toReturn = append(toReturn, libpod.WithNetNSFrom(netCtr))
 	case specgen.Slirp:
-		portMappings, err := createPortMappings(ctx, s, imageData)
+		portMappings, expose, err := createPortMappings(ctx, s, imageData)
 		if err != nil {
 			return nil, err
 		}
@@ -250,15 +250,15 @@ func namespaceOptions(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.
 		if s.NetNS.Value != "" {
 			val = fmt.Sprintf("slirp4netns:%s", s.NetNS.Value)
 		}
-		toReturn = append(toReturn, libpod.WithNetNS(portMappings, postConfigureNetNS, val, nil))
+		toReturn = append(toReturn, libpod.WithNetNS(portMappings, expose, postConfigureNetNS, val, nil))
 	case specgen.Private:
 		fallthrough
 	case specgen.Bridge:
-		portMappings, err := createPortMappings(ctx, s, imageData)
+		portMappings, expose, err := createPortMappings(ctx, s, imageData)
 		if err != nil {
 			return nil, err
 		}
-		toReturn = append(toReturn, libpod.WithNetNS(portMappings, postConfigureNetNS, "bridge", s.CNINetworks))
+		toReturn = append(toReturn, libpod.WithNetNS(portMappings, expose, postConfigureNetNS, "bridge", s.CNINetworks))
 	}
 
 	if s.UseImageHosts {