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Merge pull request #2644 from giuseppe/slirp-disable-lo

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slirp4netns: use --disable-host-loopback
This commit is contained in:
OpenShift Merge Robot
2019-03-14 09:43:29 -07:00
committed by GitHub
parent b625c47ae5 473f28aa0d
commit 38d2b952fb
1 changed files with 2 additions and 2 deletions
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4
libpod/networking_linux.go
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@ -162,9 +162,9 @@ func (r *Runtime) setupRootlessNetNS(ctr *Container) (err error) {
var cmd *exec.Cmd var cmd *exec.Cmd
if havePortMapping { if havePortMapping {
// if we need ports to be mapped from the host, create a API socket to use for communicating with slirp4netns. // if we need ports to be mapped from the host, create a API socket to use for communicating with slirp4netns.
cmd = exec.Command(path, "--mtu", "65520", "-c", "-e", "3", "-r", "4", "--api-socket", apiSocket, fmt.Sprintf("%d", ctr.state.PID), "tap0") cmd = exec.Command(path, "--disable-host-loopback", "--mtu", "65520", "-c", "-e", "3", "-r", "4", "--api-socket", apiSocket, fmt.Sprintf("%d", ctr.state.PID), "tap0")
} else { } else {
cmd = exec.Command(path, "--mtu", "65520", "-c", "-e", "3", "-r", "4", fmt.Sprintf("%d", ctr.state.PID), "tap0") cmd = exec.Command(path, "--disable-host-loopback", "--mtu", "65520", "-c", "-e", "3", "-r", "4", fmt.Sprintf("%d", ctr.state.PID), "tap0")
} }
cmd.SysProcAttr = &syscall.SysProcAttr{ cmd.SysProcAttr = &syscall.SysProcAttr{