Remove varlink support from Podman

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 0 insertions, 107 deletions

diff --git a/pkg/spec/ports.go b/pkg/spec/ports.go
deleted file mode 100644
index bdd26bd83..000000000
--- a/pkg/spec/ports.go
+++ /dev/null
@@ -1,107 +0,0 @@
-package createconfig
-
-import (
-	"fmt"
-	"net"
-	"strconv"
-
-	"github.com/docker/go-connections/nat"
-	"github.com/pkg/errors"
-	"github.com/sirupsen/logrus"
-)
-
-// ExposedPorts parses user and image ports and returns binding information
-func ExposedPorts(expose, publish []string, publishAll bool, imageExposedPorts map[string]struct{}) (map[nat.Port][]nat.PortBinding, error) {
-	containerPorts := make(map[string]string)
-
-	// add expose ports from the image itself
-	for expose := range imageExposedPorts {
-		_, port := nat.SplitProtoPort(expose)
-		containerPorts[port] = ""
-	}
-
-	// add the expose ports from the user (--expose)
-	// can be single or a range
-	for _, expose := range expose {
-		//support two formats for expose, original format <portnum>/[<proto>] or <startport-endport>/[<proto>]
-		_, port := nat.SplitProtoPort(expose)
-		//parse the start and end port and create a sequence of ports to expose
-		//if expose a port, the start and end port are the same
-		start, end, err := nat.ParsePortRange(port)
-		if err != nil {
-			return nil, fmt.Errorf("invalid range format for --expose: %s, error: %s", expose, err)
-		}
-		for i := start; i <= end; i++ {
-			containerPorts[strconv.Itoa(int(i))] = ""
-		}
-	}
-
-	// parse user inputted port bindings
-	pbPorts, portBindings, err := nat.ParsePortSpecs(publish)
-	if err != nil {
-		return nil, err
-	}
-
-	// delete exposed container ports if being used by -p
-	for i := range pbPorts {
-		delete(containerPorts, i.Port())
-	}
-
-	// iterate container ports and make port bindings from them
-	if publishAll {
-		for e := range containerPorts {
-			//support two formats for expose, original format <portnum>/[<proto>] or <startport-endport>/[<proto>]
-			//proto, port := nat.SplitProtoPort(e)
-			p, err := nat.NewPort("tcp", e)
-			if err != nil {
-				return nil, err
-			}
-			rp, err := getRandomPort()
-			if err != nil {
-				return nil, err
-			}
-			logrus.Debug(fmt.Sprintf("Using random host port %d with container port %d", rp, p.Int()))
-			portBindings[p] = CreatePortBinding(rp, "")
-		}
-	}
-
-	// We need to see if any host ports are not populated and if so, we need to assign a
-	// random port to them.
-	for k, pb := range portBindings {
-		if pb[0].HostPort == "" {
-			hostPort, err := getRandomPort()
-			if err != nil {
-				return nil, err
-			}
-			logrus.Debug(fmt.Sprintf("Using random host port %d with container port %s", hostPort, k.Port()))
-			pb[0].HostPort = strconv.Itoa(hostPort)
-		}
-	}
-	return portBindings, nil
-}
-
-func getRandomPort() (int, error) {
-	l, err := net.Listen("tcp", ":0")
-	if err != nil {
-		return 0, errors.Wrapf(err, "unable to get free port")
-	}
-	defer l.Close()
-	_, randomPort, err := net.SplitHostPort(l.Addr().String())
-	if err != nil {
-		return 0, errors.Wrapf(err, "unable to determine free port")
-	}
-	rp, err := strconv.Atoi(randomPort)
-	if err != nil {
-		return 0, errors.Wrapf(err, "unable to convert random port to int")
-	}
-	return rp, nil
-}
-
-//CreatePortBinding takes port (int) and IP (string) and creates an array of portbinding structs
-func CreatePortBinding(hostPort int, hostIP string) []nat.PortBinding {
-	pb := nat.PortBinding{
-		HostPort: strconv.Itoa(hostPort),
-	}
-	pb.HostIP = hostIP
-	return []nat.PortBinding{pb}
-}