[mac]e2e:Podman machine cannot run if default $TMPDIR #22360

tnk4on · 2024-04-12T14:17:34Z

Issue Description

The default $TMPDIR in macOS is set to a random value as follows.

/var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/

When I run a localmachine test in this state, I get the following error.

% echo $TMPDIR
/var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/
% export DEBUG=1
% make localmachine FOCUS="simple init with start"
...
  time="2024-04-12T23:01:02+09:00" level=info msg="Using unix socket /var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/podman/8d0cf5f89c6b-gvproxy.sock"
  Error: dial unixgram /var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/podman_test680956715/Library/Application Support/vfkit/net-18158-692222049.sock->/var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/podman/8d0cf5f89c6b-gvproxy.sock: bind: invalid argument

$TMPDIR must be less than 21 characters.
NG:export TMPDIR=/tmp/0123456789/012345
OK:export TMPDIR=/tmp/0123456789/01234

Steps to reproduce the issue

Preconfiguration

% git clone https://github.com/containers/podman.git
% cd podman
% make podman-remote

NG case

% echo $TMPDIR
/var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/
% make localmachine FOCUS="simple init with start"
...
Will run 1 of 51 specs
------------------------------
[BeforeSuite] 
/Users/shtanaka/tmp/podman/pkg/machine/e2e/machine_test.go:48
  > Enter [BeforeSuite] TOP-LEVEL - /Users/shtanaka/tmp/podman/pkg/machine/e2e/machine_test.go:48 @ 04/12/24 15:48:37.843
Looking up Podman Machine image at quay.io/podman/machine-os:5.1 to create VM
Extracting compressed file: podman-machine-daily.aarch64.applehv.raw: done  
  < Exit [BeforeSuite] TOP-LEVEL - /Users/shtanaka/tmp/podman/pkg/machine/e2e/machine_test.go:48 @ 04/12/24 15:48:47.366 (9.523s)
[BeforeSuite] PASSED [9.523 seconds]
------------------------------
...

  /Users/shtanaka/tmp/podman/bin/darwin/podman machine start 98180c6921ef
  Starting machine "98180c6921ef"
  time="2024-04-12T15:49:03+09:00" level=error msg="listen unix /var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/podman_test1945429264/.podman/98180c6921ef-ignition.sock: bind: invalid argument"
  Error: vfkit exited unexpectedly with exit code 1
  [FAILED] Expected
      <int>: 125
  to match exit code:
      <int>: 0
  In [It] at: /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:117 @ 04/12/24 15:49:04.522

  Full Stack Trace
    github.com/containers/podman/v5/pkg/machine/e2e_test.init.func3.5()
        /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:117 +0x4ac
  < Exit [It] simple init with start - /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:101 @ 04/12/24 15:49:04.522 (9.175s)
  > Enter [AfterEach] podman machine init - /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:29 @ 04/12/24 15:49:04.522
  /Users/shtanaka/tmp/podman/bin/darwin/podman machine rm --force 98180c6921ef
  < Exit [AfterEach] podman machine init - /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:29 @ 04/12/24 15:49:04.836 (314ms)
• [FAILED] [17.469 seconds]
...

OK case

% export TMPDIR=/private/tmp
% make localmachine FOCUS="simple init with start" 
...
Will run 1 of 51 specs
------------------------------
[BeforeSuite] 
/Users/shtanaka/tmp/podman/pkg/machine/e2e/machine_test.go:48
  > Enter [BeforeSuite] TOP-LEVEL - /Users/shtanaka/tmp/podman/pkg/machine/e2e/machine_test.go:48 @ 04/12/24 16:19:33.171
Looking up Podman Machine image at quay.io/podman/machine-os:5.1 to create VM
Extracting compressed file: podman-machine-daily.aarch64.applehv.raw: done  
  < Exit [BeforeSuite] TOP-LEVEL - /Users/shtanaka/tmp/podman/pkg/machine/e2e/machine_test.go:48 @ 04/12/24 16:19:42.757 (9.587s)
[BeforeSuite] PASSED [9.587 seconds]
------------------------------
...
  /Users/shtanaka/tmp/podman/bin/darwin/podman machine start 4e742298ce23
  Starting machine "4e742298ce23"

  This machine is currently configured in rootless mode. If your containers
  require root permissions (e.g. ports < 1024), or if you run into compatibility
  issues with non-podman clients, you can switch using the following command:

        podman machine set --rootful 4e742298ce23

  time="2024-04-12T16:20:29+09:00" level=warning msg="API socket failed ping test"
  API forwarding listening on: /var/run/docker.sock
  Docker API clients default to this address. You do not need to set DOCKER_HOST.

  Machine "4e742298ce23" started successfully
...
  < Exit [It] simple init with start - /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:101 @ 04/12/24 16:20:30.418 (40.404s)
  > Enter [AfterEach] podman machine init - /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:29 @ 04/12/24 16:20:30.418
  /Users/shtanaka/tmp/podman/bin/darwin/podman machine rm --force 4e742298ce23
  < Exit [AfterEach] podman machine init - /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:29 @ 04/12/24 16:20:31.954 (1.537s)
• [49.196 seconds]

Describe the results you received

Summarizing 1 Failure:
  [FAIL] podman machine init [It] simple init with start
  /Users/shtanaka/tmp/podman/pkg/machine/e2e/init_test.go:117

Ran 1 of 51 Specs in 26.994 seconds
FAIL! -- 0 Passed | 1 Failed | 0 Pending | 50 Skipped
--- FAIL: TestMachine (27.00s)
FAIL

Describe the results you expected

Ran 1 of 51 Specs in 58.784 seconds
SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 50 Skipped
PASS

podman info output

% ./bin/darwin/podman info        
host:
  arch: arm64
  buildahVersion: 1.35.0
  cgroupControllers:
  - cpu
  - io
  - memory
  - pids
  cgroupManager: systemd
  cgroupVersion: v2
  conmon:
    package: conmon-2.1.10-1.fc39.aarch64
    path: /usr/bin/conmon
    version: 'conmon version 2.1.10, commit: '
  cpuUtilization:
    idlePercent: 99.88
    systemPercent: 0.06
    userPercent: 0.06
  cpus: 5
  databaseBackend: sqlite
  distribution:
    distribution: fedora
    variant: coreos
    version: "39"
  eventLogger: journald
  freeLocks: 2048
  hostname: localhost.localdomain
  idMappings:
    gidmap:
    - container_id: 0
      host_id: 1000
      size: 1
    - container_id: 1
      host_id: 100000
      size: 1000000
    uidmap:
    - container_id: 0
      host_id: 501
      size: 1
    - container_id: 1
      host_id: 100000
      size: 1000000
  kernel: 6.7.7-200.fc39.aarch64
  linkmode: dynamic
  logDriver: journald
  memFree: 1551302656
  memTotal: 2047864832
  networkBackend: netavark
  networkBackendInfo:
    backend: netavark
    dns:
      package: aardvark-dns-1.10.0-1.20240312103946045036.main.18.g8377c0a.fc39.aarch64
      path: /usr/libexec/podman/aardvark-dns
      version: aardvark-dns 1.11.0-dev
    package: netavark-1.10.1-1.20240319111419242122.main.46.gcc3f35d.fc39.aarch64
    path: /usr/libexec/podman/netavark
    version: netavark 1.11.0-dev
  ociRuntime:
    name: crun
    package: crun-1.14.4-1.20240302220834691516.main.10.g64ee22c.fc39.aarch64
    path: /usr/bin/crun
    version: |-
      crun version UNKNOWN
      commit: feb70bc2ab11944a6443e4f5d2eb96a22f186b80
      rundir: /run/user/501/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-0^20240220.g1e6f92b-1.fc39.aarch64
    version: |
      pasta 0^20240220.g1e6f92b-1.fc39.aarch64-pasta
      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/501/podman/podman.sock
  rootlessNetworkCmd: ""
  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: true
  serviceIsRemote: true
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: slirp4netns-1.2.2-1.fc39.aarch64
    version: |-
      slirp4netns version 1.2.2
      commit: 0ee2d87523e906518d34a6b423271e4826f71faf
      libslirp: 4.7.0
      SLIRP_CONFIG_VERSION_MAX: 4
      libseccomp: 2.5.3
  swapFree: 0
  swapTotal: 0
  uptime: 0h 21m 19.00s
  variant: v8
plugins:
  authorization: null
  log:
  - k8s-file
  - none
  - passthrough
  - journald
  network:
  - bridge
  - macvlan
  - ipvlan
  volume:
  - local
registries:
  search:
  - docker.io
store:
  configFile: /var/home/core/.config/containers/storage.conf
  containerStore:
    number: 0
    paused: 0
    running: 0
    stopped: 0
  graphDriverName: overlay
  graphOptions: {}
  graphRoot: /var/home/core/.local/share/containers/storage
  graphRootAllocated: 106769133568
  graphRootUsed: 2960076800
  graphStatus:
    Backing Filesystem: xfs
    Native Overlay Diff: "true"
    Supports d_type: "true"
    Supports shifting: "false"
    Supports volatile: "true"
    Using metacopy: "false"
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 0
  runRoot: /run/user/501/containers
  transientStore: false
  volumePath: /var/home/core/.local/share/containers/storage/volumes
version:
  APIVersion: 5.0.0-dev-8a643c243
  Built: 1710720000
  BuiltTime: Mon Mar 18 09:00:00 2024
  GitCommit: ""
  GoVersion: go1.21.8
  Os: linux
  OsArch: linux/arm64
  Version: 5.0.0-dev-8a643c243

Podman in a container

No

Privileged Or Rootless

None

Upstream Latest Release

Yes

Additional environment details

% ./bin/darwin/podman version 
Client:       Podman Engine
Version:      5.1.0-dev
API Version:  5.1.0-dev
Go Version:   go1.22.2
Git Commit:   e1ec17a569d828c367764abe1e5641f75cf8bc26-dirty
Built:        Fri Apr 12 21:09:54 2024
OS/Arch:      darwin/arm64

Server:       Podman Engine
Version:      5.0.0-dev-8a643c243
API Version:  5.0.0-dev-8a643c243
Go Version:   go1.21.8
Built:        Mon Mar 18 09:00:00 2024
OS/Arch:      linux/arm64
% sw_vers 
ProductName:            macOS
ProductVersion:         14.4.1
BuildVersion:           23E224

Additional information

Additional information like issue happens only occasionally or issue happens with a particular architecture or on a particular setting

The text was updated successfully, but these errors were encountered:

atombender · 2024-04-24T18:04:33Z

The error is because /var/folders/1c/_h1nw8g90fqfvqt7y1swj5x40000gn/T/podman_test680956715/Library/Application Support/vfkit/net-18158-692222049.sock exceeds the maximum length of a Unix socket path, which is 100 characters. Try setting TMPDIR to /tmp.

tnk4on added the kind/bug Categorizes issue or PR as related to a bug. label Apr 12, 2024

github-actions bot added macos MacOS (OSX) related remote Problem is in podman-remote labels Apr 12, 2024

tnk4on mentioned this issue Apr 12, 2024

Change tmpDir when running e2e localmachine test on macOS #22362

Merged

openshift-merge-bot bot closed this as completed in #22362 May 16, 2024

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

[mac]e2e:Podman machine cannot run if default $TMPDIR #22360

[mac]e2e:Podman machine cannot run if default $TMPDIR #22360

tnk4on commented Apr 12, 2024

atombender commented Apr 24, 2024

[mac]e2e:Podman machine cannot run if default $TMPDIR #22360

[mac]e2e:Podman machine cannot run if default $TMPDIR #22360

Comments

tnk4on commented Apr 12, 2024

Issue Description

Steps to reproduce the issue

Describe the results you received

Describe the results you expected

podman info output

Podman in a container

Privileged Or Rootless

Upstream Latest Release

Additional environment details

Additional information

atombender commented Apr 24, 2024