diff options
Diffstat (limited to 'pkg/specgen')
| -rw-r--r-- | pkg/specgen/generate/namespaces.go | 4 | ||||
| -rw-r--r-- | pkg/specgen/generate/ports.go | 15 |
2 files changed, 12 insertions, 7 deletions
diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go index b8ab1399e..7adb8be6a 100644 --- a/pkg/specgen/generate/namespaces.go +++ b/pkg/specgen/generate/namespaces.go @@ -462,6 +462,10 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt func GetNamespaceOptions(ns []string) ([]libpod.PodCreateOption, error) { var options []libpod.PodCreateOption var erroredOptions []libpod.PodCreateOption + if ns == nil { + //set the default namespaces + ns = strings.Split(specgen.DefaultKernelNamespaces, ",") + } for _, toShare := range ns { switch toShare { case "cgroup": diff --git a/pkg/specgen/generate/ports.go b/pkg/specgen/generate/ports.go index 1ad7e6f4d..7dd50ac0d 100644 --- a/pkg/specgen/generate/ports.go +++ b/pkg/specgen/generate/ports.go @@ -123,19 +123,20 @@ func parsePortMapping(portMappings []specgen.PortMapping) ([]ocicni.PortMapping, postAssignHostPort = true } } else { - testCPort := ctrPortMap[cPort] - if testCPort != 0 && testCPort != hPort { - // This is an attempt to redefine a port - return nil, nil, nil, errors.Errorf("conflicting port mappings for container port %d (protocol %s)", cPort, p) - } - ctrPortMap[cPort] = hPort - testHPort := hostPortMap[hPort] if testHPort != 0 && testHPort != cPort { return nil, nil, nil, errors.Errorf("conflicting port mappings for host port %d (protocol %s)", hPort, p) } hostPortMap[hPort] = cPort + // Mapping a container port to multiple + // host ports is allowed. + // We only store the latest of these in + // the container port map - we don't + // need to know all of them, just one. + testCPort := ctrPortMap[cPort] + ctrPortMap[cPort] = hPort + // If we have an exact duplicate, just continue if testCPort == hPort && testHPort == cPort { continue |