EDIT (by @AkihiroSuda): If you are hitting an issue similar to this with Podman >= v.1.8.0, you are likely to be hitting https://github.com/containers/libpod/issues/5249, not this issue.

---

Is this a BUG REPORT or FEATURE REQUEST? (leave only one on its own line)

/kind bug

Description Podman isn’t properly binding to a port I specify when running rootless

Steps to reproduce the issue:

1. podman run -d -p 6000:8080 --name <name> <image tag>

2. curl http://localhost:6000 -> Returns Failed to connect to localhost port 6000: Connection refused

3. lsof -i :6000 -> Returns nothing (i.e. no output, nothing running on port 6000)

4. podman ps -> Lists container as running

Describe the results you received: Container is not published to port, but is running

Describe the results you expected: Expected it to work similarly to docker run given the same arguments. When I run sudo docker run -d -p 6000:8080 --name <name> <image tag>, the port binding works correctly. However it seems something else is going on with podman, even when using non-privileged ports.

Additional information you deem important (e.g. issue happens only occasionally): I’ve tried looking through various other similar issues but unfortunately nothing in those seemed be applicable to me. Specifically issue #661

Output of podman version:

Version:            1.6.2
RemoteAPI Version:  1
Go Version:         go1.10.4
OS/Arch:            linux/amd64

Output of podman info --debug:

debug:
  compiler: gc
  git commit: ""
  go version: go1.10.4
  podman version: 1.6.2
host:
  BuildahVersion: 1.11.3
  CgroupVersion: v1
  Conmon:
    package: 'conmon: /usr/libexec/podman/conmon'
    path: /usr/libexec/podman/conmon
    version: 'conmon version 2.0.3, commit: unknown'
  Distribution:
    distribution: ubuntu
    version: "19.04"
  IDMappings:
    gidmap:
    - container_id: 0
      host_id: 1001
      size: 1
    - container_id: 1
      host_id: 165536
      size: 65536
    uidmap:
    - container_id: 0
      host_id: 1001
      size: 1
    - container_id: 1
      host_id: 165536
      size: 65536
  MemFree: 257163264
  MemTotal: 1030762496
  OCIRuntime:
    name: runc
    package: 'containerd.io: /usr/bin/runc'
    path: /usr/bin/runc
    version: |-
      runc version 1.0.0-rc8+dev
      commit: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
      spec: 1.0.1-dev
  SwapFree: 0
  SwapTotal: 0
  arch: amd64
  cpus: 1
  eventlogger: journald
  hostname: transity
  kernel: 5.0.0-38-generic
  os: linux
  rootless: true
  slirp4netns:
    Executable: /usr/bin/slirp4netns
    Package: 'slirp4netns: /usr/bin/slirp4netns'
    Version: |-
      slirp4netns version 0.4.2
      commit: unknown
  uptime: 12h 12m 9.73s (Approximately 0.50 days)
registries:
  blocked: null
  insecure: null
  search:
  - docker.io
store:
  ConfigFile: /home/default/.config/containers/storage.conf
  ContainerStore:
    number: 1
  GraphDriverName: vfs
  GraphOptions: {}
  GraphRoot: /home/default/.local/share/containers/storage
  GraphStatus: {}
  ImageStore:
    number: 13
  RunRoot: /run/user/1001
  VolumePath: /home/default/.local/share/containers/storage/volumes

Package info (e.g. output of rpm -q podman or apt list podman):

podman/disco,now 1.6.2-1~ubuntu19.04~ppa1 amd64 [installed]

Additional environment details (AWS, VirtualBox, physical, etc.): Running on an Ubuntu 19.04 digital ocean droplet