opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-05-21 17:16:22 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
podman/docs/source/markdown/podman-info.1.md
Brent Baude 0bb4849377 Additional stats for podman info 
In support of podman machine and its counterpart desktop, we have added
new stats to podman info.

For storage, we have added GraphRootAllocated and GraphRootUsed in
bytes.

For CPUs, we have added user, system, and idle percents based on
/proc/stat.

Fixes: #13876

Signed-off-by: Brent Baude <bbaude@redhat.com>
2022-05-03 07:11:07 -05:00

7.4 KiB
Raw Blame History

% podman-info(1)

NAME

podman-info - Displays Podman related system information

SYNOPSIS

podman info [options]

podman system info [options]

DESCRIPTION

Displays information pertinent to the host, current storage stats, configured container registries, and build of podman.

OPTIONS

--debug, -D

Show additional information

--format=format, -f

Change output format to "json" or a Go template.

EXAMPLE

Run podman info with plain text response:

$ podman info
host:
  arch: amd64
  buildahVersion: 1.23.0
  cgroupControllers: []
  cgroupManager: systemd
  cgroupVersion: v2
  conmon:
    package: conmon-2.0.29-2.fc34.x86_64
    path: /usr/bin/conmon
    version: 'conmon version 2.0.29, commit: '
 cpu_utilization:
   idle_percent: 96.84
   system_percent: 0.71
   user_percent: 2.45
  cpus: 8
  distribution:
    distribution: fedora
    variant: workstation
    version: "34"
  eventLogger: journald
  hostname: localhost.localdomain
  idMappings:
    gidmap:
    - container_id: 0
      host_id: 3267
      size: 1
    - container_id: 1
      host_id: 100000
      size: 65536
    uidmap:
    - container_id: 0
      host_id: 3267
      size: 1
    - container_id: 1
      host_id: 100000
      size: 65536
  kernel: 5.13.13-200.fc34.x86_64
  linkmode: dynamic
  logDriver: journald
  memFree: 1833385984
  memTotal: 16401895424
  ociRuntime:
    name: crun
    package: crun-1.0-1.fc34.x86_64
    path: /usr/bin/crun
    version: |-
      crun version 1.0
      commit: 139dc6971e2f1d931af520188763e984d6cdfbf8
      spec: 1.0.0
      +SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +YAJL
  os: linux
  remoteSocket:
    path: /run/user/3267/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: true
  serviceIsRemote: false
  slirp4netns:
    executable: /bin/slirp4netns
    package: slirp4netns-1.1.12-2.fc34.x86_64
    version: |-
      slirp4netns version 1.1.12
      commit: 7a104a101aa3278a2152351a082a6df71f57c9a3
      libslirp: 4.4.0
      SLIRP_CONFIG_VERSION_MAX: 3
      libseccomp: 2.5.0
  swapFree: 15687475200
  swapTotal: 16886259712
  uptime: 47h 15m 9.91s (Approximately 1.96 days)
plugins:
  log:
  - k8s-file
  - none
  - journald
  network:
  - bridge
  - macvlan
  volume:
  - local
registries:
  search:
  - registry.fedoraproject.org
  - registry.access.redhat.com
  - docker.io
  - quay.io
store:
  configFile: /home/dwalsh/.config/containers/storage.conf
  containerStore:
    number: 9
    paused: 0
    running: 1
    stopped: 8
  graphDriverName: overlay
  graphOptions: {}
  graphRoot: /home/dwalsh/.local/share/containers/storage
  graphRootAllocated: 510389125120
  graphRootUsed: 129170714624
  graphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "true"
    Supports d_type: "true"
    Using metacopy: "false"
  imageCopyTmpDir: /home/dwalsh/.local/share/containers/storage/tmp
  imageStore:
    number: 5
  runRoot: /run/user/3267/containers
  volumePath: /home/dwalsh/.local/share/containers/storage/volumes
version:
  APIVersion: 4.0.0
  Built: 1631648722
  BuiltTime: Tue Sep 14 15:45:22 2021
  GitCommit: 23677f92dd83e96d2bc8f0acb611865fb8b1a56d
  GoVersion: go1.16.6
  OsArch: linux/amd64
  Version: 4.0.0

Run podman info with JSON formatted response:

$ podman info --format json
{
  "host": {
    "arch": "amd64",
    "buildahVersion": "1.23.0",
    "cgroupManager": "systemd",
    "cgroupVersion": "v2",
    "cgroupControllers": [],
    "conmon": {
      "package": "conmon-2.0.29-2.fc34.x86_64",
      "path": "/usr/bin/conmon",
      "version": "conmon version 2.0.29, commit: "
    },
    "cpus": 8,
    "distribution": {
      "distribution": "fedora",
      "version": "34"
    },
    "eventLogger": "journald",
    "hostname": "localhost.localdomain",
    "idMappings": {
      "gidmap": [
	{
	  "container_id": 0,
	  "host_id": 3267,
	  "size": 1
	},
	{
	  "container_id": 1,
	  "host_id": 100000,
	  "size": 65536
	}
      ],
      "uidmap": [
	{
	  "container_id": 0,
	  "host_id": 3267,
	  "size": 1
	},
	{
	  "container_id": 1,
	  "host_id": 100000,
	  "size": 65536
	}
      ]
    },
    "kernel": "5.13.13-200.fc34.x86_64",
    "logDriver": "journald",
    "memFree": 1785753600,
    "memTotal": 16401895424,
    "ociRuntime": {
      "name": "crun",
      "package": "crun-1.0-1.fc34.x86_64",
      "path": "/usr/bin/crun",
      "version": "crun version 1.0\ncommit: 139dc6971e2f1d931af520188763e984d6cdfbf8\nspec: 1.0.0\n+SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +YAJL"
    },
    "os": "linux",
    "remoteSocket": {
      "path": "/run/user/3267/podman/podman.sock"
    },
    "serviceIsRemote": false,
    "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
    },
    "slirp4netns": {
      "executable": "/bin/slirp4netns",
      "package": "slirp4netns-1.1.12-2.fc34.x86_64",
      "version": "slirp4netns version 1.1.12\ncommit: 7a104a101aa3278a2152351a082a6df71f57c9a3\nlibslirp: 4.4.0\nSLIRP_CONFIG_VERSION_MAX: 3\nlibseccomp: 2.5.0"
    },
    "swapFree": 15687475200,
    "swapTotal": 16886259712,
    "uptime": "47h 17m 29.75s (Approximately 1.96 days)",
    "linkmode": "dynamic"
  },
  "store": {
    "configFile": "/home/dwalsh/.config/containers/storage.conf",
    "containerStore": {
      "number": 9,
      "paused": 0,
      "running": 1,
      "stopped": 8
    },
    "graphDriverName": "overlay",
    "graphOptions": {

    },
    "graphRoot": "/home/dwalsh/.local/share/containers/storage",
    "graphStatus": {
      "Backing Filesystem": "extfs",
      "Native Overlay Diff": "true",
      "Supports d_type": "true",
      "Using metacopy": "false"
    },
    "imageCopyTmpDir": "/home/dwalsh/.local/share/containers/storage/tmp",
    "imageStore": {
      "number": 5
    },
    "runRoot": "/run/user/3267/containers",
    "volumePath": "/home/dwalsh/.local/share/containers/storage/volumes"
  },
  "registries": {
    "search": [
  "registry.fedoraproject.org",
  "registry.access.redhat.com",
  "docker.io",
  "quay.io"
]
  },
  "plugins": {
    "volume": [
      "local"
    ],
    "network": [
      "bridge",
      "macvlan"
    ],
    "log": [
      "k8s-file",
      "none",
      "journald"
    ]
  },
  "version": {
    "APIVersion": "4.0.0",
    "Version": "4.0.0",
    "GoVersion": "go1.16.6",
    "GitCommit": "23677f92dd83e96d2bc8f0acb611865fb8b1a56d",
    "BuiltTime": "Tue Sep 14 15:45:22 2021",
    "Built": 1631648722,
    "OsArch": "linux/amd64"
  }
}

Run podman info and only get the registries information.

$ podman info --format={{".Registries"}}
map[registries:[docker.io quay.io registry.fedoraproject.org registry.access.redhat.com]]

SEE ALSO

podman(1), containers-registries.conf(5), containers-storage.conf(5)