[Bug]: Some tests are not working on Podman due to Ryuk

[vchandela]

Testcontainers version

0.33.0

Using the latest Testcontainers version?

Yes

Host OS

Mac

Host arch

ARM

Go version

1.22

Docker version

Client:       Podman Engine
Version:      5.2.0
API Version:  5.2.0
Go Version:   go1.22.5
Git Commit:   b22d5c61eef93475413724f49fd6a32980d2c746
Built:        Fri Aug  2 17:37:40 2024
OS/Arch:      darwin/amd64

Server:       Podman Engine
Version:      5.2.2
API Version:  5.2.2
Go Version:   go1.22.6
Built:        Wed Aug 21 05:30:00 2024
OS/Arch:      linux/amd64

Docker info

host:
  arch: amd64
  buildahVersion: 1.37.2
  cgroupControllers:
  - cpuset
  - cpu
  - io
  - memory
  - hugetlb
  - pids
  - rdma
  - misc
  cgroupManager: systemd
  cgroupVersion: v2
  conmon:
    package: conmon-2.1.10-1.fc40.x86_64
    path: /usr/bin/conmon
    version: 'conmon version 2.1.10, commit: '
  cpuUtilization:
    idlePercent: 98.65
    systemPercent: 0.7
    userPercent: 0.65
  cpus: 2
  databaseBackend: sqlite
  distribution:
    distribution: fedora
    variant: coreos
    version: "40"
  eventLogger: journald
  freeLocks: 2046
  hostname: localhost.localdomain
  idMappings:
    gidmap: null
    uidmap: null
  kernel: 6.9.12-200.fc40.x86_64
  linkmode: dynamic
  logDriver: journald
  memFree: 1505406976
  memTotal: 1908293632
  networkBackend: netavark
  networkBackendInfo:
    backend: netavark
    dns:
      package: aardvark-dns-1.12.1-1.20240819115418474394.main.6.gc2cd0be.fc40.x86_64
      path: /usr/libexec/podman/aardvark-dns
      version: aardvark-dns 1.13.0-dev
    package: netavark-1.12.1-1.20240819170533312370.main.26.g4358fd3.fc40.x86_64
    path: /usr/libexec/podman/netavark
    version: netavark 1.13.0-dev
  ociRuntime:
    name: crun
    package: crun-1.16-1.20240813143753154884.main.16.g26c7687.fc40.x86_64
    path: /usr/bin/crun
    version: |-
      crun version UNKNOWN
      commit: 1c1550ad8b233275d6ef04d60003b3c59bf42d71
      rundir: /run/crun
      spec: 1.0.0
      +SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +LIBKRUN +WASM:wasmedge +YAJL
  os: linux
  pasta:
    executable: /usr/bin/pasta
    package: passt-0^20240726.g57a21d2-1.fc40.x86_64
    version: |
      pasta 0^20240726.g57a21d2-1.fc40.x86_64
      Copyright Red Hat
      GNU General Public License, version 2 or later
        <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
      This is free software: you are free to change and redistribute it.
      There is NO WARRANTY, to the extent permitted by law.
  remoteSocket:
    exists: true
    path: /run/podman/podman.sock
  rootlessNetworkCmd: pasta
  security:
    apparmorEnabled: false
    capabilities: CAP_CHOWN,CAP_DAC_OVERRIDE,CAP_FOWNER,CAP_FSETID,CAP_KILL,CAP_NET_BIND_SERVICE,CAP_SETFCAP,CAP_SETGID,CAP_SETPCAP,CAP_SETUID,CAP_SYS_CHROOT
    rootless: false
    seccompEnabled: true
    seccompProfilePath: /usr/share/containers/seccomp.json
    selinuxEnabled: true
  serviceIsRemote: true
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: slirp4netns-1.2.2-2.fc40.x86_64
    version: |-
      slirp4netns version 1.2.2
      commit: 0ee2d87523e906518d34a6b423271e4826f71faf
      libslirp: 4.7.0
      SLIRP_CONFIG_VERSION_MAX: 4
      libseccomp: 2.5.5
  swapFree: 0
  swapTotal: 0
  uptime: 0h 39m 19.00s
  variant: ""
plugins:
  authorization: null
  log:
  - k8s-file
  - none
  - passthrough
  - journald
  network:
  - bridge
  - macvlan
  - ipvlan
  volume:
  - local
registries:
  search:
  - docker.io
store:
  configFile: /usr/share/containers/storage.conf
  containerStore:
    number: 0
    paused: 0
    running: 0
    stopped: 0
  graphDriverName: overlay
  graphOptions:
    overlay.imagestore: /usr/lib/containers/storage
    overlay.mountopt: nodev,metacopy=on
  graphRoot: /var/lib/containers/storage
  graphRootAllocated: 9058627584
  graphRootUsed: 2671116288
  graphStatus:
    Backing Filesystem: xfs
    Native Overlay Diff: "false"
    Supports d_type: "true"
    Supports shifting: "true"
    Supports volatile: "true"
    Using metacopy: "true"
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 0
  runRoot: /run/containers/storage
  transientStore: false
  volumePath: /var/lib/containers/storage/volumes
version:
  APIVersion: 5.2.2
  Built: 1724198400
  BuiltTime: Wed Aug 21 05:30:00 2024
  GitCommit: ""
  GoVersion: go1.22.6
  Os: linux
  OsArch: linux/amd64
  Version: 5.2.2

What happened?

• I tried running all the tests on podman. Some don't work as ryuk is enabled.
• After disabling ryuk using: os.Setenv("TESTCONTAINERS_RYUK_DISABLED", "true") the tests work fine.
• Maybe, we can check if the system has podman and disable ryuk for them as podman is quite heavily used by Linux users.
• Will help in onboarding more contributors to the project.

Relevant log output

Error:          Received unexpected error:
                                create container: container create: Error response from daemon: container create: unable to find network with name or ID bridge: network not found: creating reaper failed

Additional information

Alternatively, we can simply mention in the docs that everyone has to export TESTCONTAINERS_RYUK_DISABLED=true before running the tests on Podman.