Error: container stats resource only available for cgroup v2

[otavio-silva]

Issue Description

When running the command podman stats on Windows 11 it shows an error about the cgroup not being version 2.

Steps to reproduce the issue

Steps to reproduce the issue

1. podman machine start
2. podman stats
3. See error

Describe the results you received

Error: container stats resource only available for cgroup v2

Describe the results you expected

To show the appropriate statistics for containers.

podman info output

host:
  arch: amd64
  buildahVersion: 1.33.2
  cgroupControllers: []
  cgroupManager: cgroupfs
  cgroupVersion: v1
  conmon:
    package: conmon-2.1.8-2.fc39.x86_64
    path: /usr/bin/conmon
    version: 'conmon version 2.1.8, commit: '
  cpuUtilization:
    idlePercent: 96.66
    systemPercent: 0.07
    userPercent: 3.27
  cpus: 20
  databaseBackend: sqlite
  distribution:
    distribution: fedora
    variant: container
    version: "39"
  eventLogger: journald
  freeLocks: 2045
  hostname: GE76RAIDER
  idMappings:
    gidmap:
    - container_id: 0
      host_id: 1000
      size: 1
    - container_id: 1
      host_id: 524288
      size: 65536
    uidmap:
    - container_id: 0
      host_id: 1000
      size: 1
    - container_id: 1
      host_id: 524288
      size: 65536
  kernel: 5.15.133.1-microsoft-standard-WSL2
  linkmode: dynamic
  logDriver: journald
  memFree: 32820023296
  memTotal: 33535926272
  networkBackend: netavark
  networkBackendInfo:
    backend: netavark
    dns:
      package: aardvark-dns-1.9.0-1.fc39.x86_64
      path: /usr/libexec/podman/aardvark-dns
      version: aardvark-dns 1.9.0
    package: netavark-1.9.0-1.fc39.x86_64
    path: /usr/libexec/podman/netavark
    version: netavark 1.9.0
  ociRuntime:
    name: crun
    package: crun-1.12-1.fc39.x86_64
    path: /usr/bin/crun
    version: |-
      crun version 1.12
      commit: ce429cb2e277d001c2179df1ac66a470f00802ae
      rundir: /run/user/1000/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-0^20231204.gb86afe3-1.fc39.x86_64
    version: |
      pasta 0^20231204.gb86afe3-1.fc39.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/user/1000/podman/podman.sock
  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: true
    seccompEnabled: true
    seccompProfilePath: /usr/share/containers/seccomp.json
    selinuxEnabled: false
  serviceIsRemote: true
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: slirp4netns-1.2.2-1.fc39.x86_64
    version: |-
      slirp4netns version 1.2.2
      commit: 0ee2d87523e906518d34a6b423271e4826f71faf
      libslirp: 4.7.0
      SLIRP_CONFIG_VERSION_MAX: 4
      libseccomp: 2.5.3
  swapFree: 8589934592
  swapTotal: 8589934592
  uptime: 7h 20m 38.00s (Approximately 0.29 days)
  variant: ""
plugins:
  authorization: null
  log:
  - k8s-file
  - none
  - passthrough
  - journald
  network:
  - bridge
  - macvlan
  - ipvlan
  volume:
  - local
registries:
  search:
  - docker.io
store:
  configFile: /home/user/.config/containers/storage.conf
  containerStore:
    number: 2
    paused: 0
    running: 0
    stopped: 2
  graphDriverName: overlay
  graphOptions: {}
  graphRoot: /home/user/.local/share/containers/storage
  graphRootAllocated: 1081101176832
  graphRootUsed: 2237210624
  graphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "true"
    Supports d_type: "true"
    Supports shifting: "false"
    Supports volatile: "true"
    Using metacopy: "false"
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 4
  runRoot: /run/user/1000/containers
  transientStore: false
  volumePath: /home/user/.local/share/containers/storage/volumes
version:
  APIVersion: 4.8.2
  Built: 1702300984
  BuiltTime: Mon Dec 11 10:23:04 2023
  GitCommit: ""
  GoVersion: go1.21.4
  Os: linux
  OsArch: linux/amd64
  Version: 4.8.2

Podman in a container

No

Privileged Or Rootless

Rootless

Upstream Latest Release

Yes

Additional environment details

systeminfo output:

Nome do host:                              GE76RAIDER
Nome do sistema operacional:               Microsoft Windows 11 Pro
Versão do sistema operacional:             10.0.22631 N/A compilação 22631
Fabricante do sistema operacional:         Microsoft Corporation
Configuração do SO:                        Estação de trabalho autônoma
Tipo de compilação do sistema operacional: Multiprocessor Free
Proprietário registrado:                   [email protected]
Organização registrada:                    N/A
Identificação do produto:                  00330-80000-00000-AA520
Data da instalação original:               02/08/2023, 14:30:14
Tempo de Inicialização do Sistema:         05/01/2024, 00:58:57
Fabricante do sistema:                     Micro-Star International Co., Ltd.
Modelo do sistema:                         Raider GE76 12UHS
Tipo de sistema:                           x64-based PC
Processador(es):                           1 processador(es) instalado(s).
                                           [01]: Intel64 Family 6 Model 154 Stepping 3 GenuineIntel ~2900 Mhz
Versão do BIOS:                            American Megatrends International, LLC. E17K4IMS.20D, 26/06/2023
Pasta do Windows:                          C:\WINDOWS
Pasta do sistema:                          C:\WINDOWS\system32
Inicializar dispositivo:                   \Device\HarddiskVolume1
Localidade do sistema:                     pt-br;Português (Brasil)
Localidade de entrada:                     en-us;Inglês (Estados Unidos)
Fuso horário:                              (UTC-03:00) Brasília
Memória física total:                      65.305 MB
Memória física disponível:                 46.819 MB
Memória Virtual: Tamanho Máximo:           75.033 MB
Memória Virtual: Disponível:               48.923 MB
Memória Virtual: Em Uso:                   26.110 MB
Local(is) de arquivo de paginação:         C:\pagefile.sys
Domínio:                                   WORKGROUP
Servidor de Logon:                         \\GE76RAIDER
Hotfix(es):                                4 hotfix(es) instalado(s).
                                           [01]: KB5032007
                                           [02]: KB5027397
                                           [03]: KB5033375
                                           [04]: KB5032393
Placa(s) de Rede:                          3 NIC(s) instalado(s).
                                           [01]: Killer E3100G 2.5 Gigabit Ethernet Controller
                                                 Nome da conexão: Ethernet
                                                 Status:          Mídia desconectada
                                           [02]: Killer(R) Wi-Fi 6E AX1675i 160MHz Wireless Network Adapter (211NGW)
                                                 Nome da conexão: Wi-Fi
                                                 DHCP ativado:    Sim
                                                 Servidor DHCP:   192.168.1.1
                                                 Endereço(es) IP
                                                 [01]: 192.168.1.26
                                           [03]: TAP-Windows Adapter V9
                                                 Nome da conexão: TAP-Windows
                                                 Status:          Mídia desconectada
Requisitos do Hyper-V:                     Hipervisor detectado. Recursos necessários para o Hyper-V não serão exibidos.

Additional information

Setting the machine to rootful does not seem to make any difference.
Since WSL2 supports systemd now and it comes enabled by default in Ubuntu, maybe it can work with the Podman machine?

[otavio-silva]

Reinstalling the podman machine as rootful seems to work.