Difference between revisions of "Docker info"

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{{lowercase}}
 
* <code>[[docker]] info</code>  
 
* <code>[[docker]] info</code>  
−
* <code>[[docker]] -D info</code>  
+
* <code>[[docker -D]] info</code>
 +
 
 +
* <code>docker info| grep -A 20 "[[Insecure Registries]]" </code> See also: [[daemon.json]]
 +
 
 +
* <code>docker info | grep [[Registry]]</code>
  
 
== Examples ==
 
== Examples ==
  
 +
=== 23.0.5 ===
 +
 +
Client:
 +
  Version:    24.0.6-rd
 +
  Context:    default
 +
  Debug Mode: false
 +
  Plugins:
 +
  buildx: Docker Buildx (Docker Inc.)
 +
    Version:  v0.10.4
 +
    Path:    /Users/user/.docker/cli-plugins/docker-buildx
 +
  compose: Docker Compose (Docker Inc.)
 +
    Version:  v2.17.3
 +
    Path:    /Users/user/.docker/cli-plugins/docker-compose
 +
  dev: Docker Dev Environments (Docker Inc.)
 +
    Version:  v0.1.0
 +
    Path:    /Users/user/.docker/cli-plugins/docker-dev
 +
  extension: Manages Docker extensions (Docker Inc.)
 +
    Version:  v0.2.19
 +
    Path:    /Users/user/.docker/cli-plugins/docker-extension
 +
  init: Creates Docker-related starter files for your project (Docker Inc.)
 +
    Version:  v0.1.0-beta.4
 +
    Path:    /Users/user/.docker/cli-plugins/docker-init
 +
  [[sbom]]: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
 +
    Version:  0.6.0
 +
    Path:    /Users/user/.docker/cli-plugins/docker-sbom
 +
  scan: Docker Scan (Docker Inc.)
 +
    Version:  v0.26.0
 +
    Path:    /Users/user/.docker/cli-plugins/docker-scan
 +
  scout: Command line tool for Docker Scout (Docker Inc.)
 +
    Version:  v0.10.0
 +
    Path:    /Users/user/.docker/cli-plugins/docker-scout
 +
 +
Server:
 +
  Containers: 5
 +
  Running: 0
 +
  Paused: 0
 +
  Stopped: 5
 +
  Images: 41
 +
  Server Version: 23.0.5
 +
  Storage Driver: overlay2
 +
  Backing Filesystem: extfs
 +
  Supports d_type: true
 +
  Using metacopy: false
 +
  Native Overlay Diff: true
 +
  userxattr: false
 +
  Logging Driver: json-file
 +
  Cgroup Driver: cgroupfs
 +
  Cgroup Version: 2
 +
  Plugins:
 +
  Volume: local
 +
  Network: bridge host ipvlan macvlan null overlay
 +
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 +
  Swarm: inactive
 +
  Runtimes: io.containerd.runc.v2 runc
 +
  Default Runtime: runc
 +
  Init Binary: docker-init
 +
  containerd version: 2806fc1057397dbaeefbea0e4e17bddfbd388f38
 +
  runc version: v1.1.5-0-gf19387a
 +
  init version: de40ad0
 +
  Security Options:
 +
  seccomp
 +
    Profile: builtin
 +
  cgroupns
 +
  Kernel Version: 5.15.49-linuxkit
 +
  Operating System: Docker Desktop
 +
  OSType: linux
 +
  Architecture: aarch64
 +
  CPUs: 4
 +
  Total Memory: 7.667GiB
 +
  Name: docker-desktop
 +
  ID: eb2c6f20-92cb-45c4-a3b3-2b7934450da8
 +
  Docker Root Dir: /var/lib/docker
 +
  Debug Mode: false
 +
  HTTP Proxy: http.docker.internal:3128
 +
  HTTPS Proxy: http.docker.internal:3128
 +
  No Proxy: hubproxy.docker.internal
 +
  Experimental: false
 +
  Insecure Registries:
 +
  [[hubproxy.docker.internal]]:5555
 +
  127.0.0.0/8
 +
  Live Restore Enabled: false
 +
 +
=== 19.03.1 ===
 
  Client:
 
  Client:
 
   Debug Mode: false
 
   Debug Mode: false
Line 13: Line 101:
 
   Images: 19
 
   Images: 19
 
   [[Docker Engine release notes|Server Version]]: '''19.03.1'''
 
   [[Docker Engine release notes|Server Version]]: '''19.03.1'''
−
   Storage Driver: overlay2
+
   Storage Driver: [[overlay2]]
 
   Backing Filesystem: extfs
 
   Backing Filesystem: extfs
 
   Supports d_type: true
 
   Supports d_type: true
Line 19: Line 107:
 
   Logging Driver: json-file
 
   Logging Driver: json-file
 
   Cgroup Driver: cgroupfs
 
   Cgroup Driver: cgroupfs
−
   Plugins:
+
   [[Plugins:]]
−
   Volume: local
+
   [[Volume:]] local
−
   Network: bridge host ipvlan macvlan null overlay
+
   Network: bridge host ipvlan [[macvlan]] null overlay
 
   Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 
   Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 
   Swarm: inactive
 
   Swarm: inactive
 
   Runtimes: runc
 
   Runtimes: runc
 
   Default Runtime: runc
 
   Default Runtime: runc
−
   Init Binary: docker-init
+
   Init Binary: [[docker-init]]
 
   containerd version: 894b81a4b802e4eb2a91d1ce216b8817763c29fb
 
   containerd version: 894b81a4b802e4eb2a91d1ce216b8817763c29fb
 
   runc version: 425e105d5a03fabd737a126ad93d62a9eeede87f
 
   runc version: 425e105d5a03fabd737a126ad93d62a9eeede87f
Line 42: Line 130:
 
   Name: SERVER_NAME
 
   Name: SERVER_NAME
 
   ID: 8EWV:IGSN:MX3P:JAUV:NL2V:JA42:GVVS:3NQE:5FWQ:J2LL:EYSZ:NPQt
 
   ID: 8EWV:IGSN:MX3P:JAUV:NL2V:JA42:GVVS:3NQE:5FWQ:J2LL:EYSZ:NPQt
−
   Docker Root Dir: /var/lib/docker
+
   Docker Root Dir: [[/var/lib/docker]]
 
   Debug Mode: false
 
   Debug Mode: false
−
   Registry: https://index.docker.io/v1/
+
   [[Registry]]: https://index.docker.io/v1/
 
   Labels:
 
   Labels:
 
   Experimental: true
 
   Experimental: true
 
   Insecure Registries:
 
   Insecure Registries:
 
   127.0.0.0/8
 
   127.0.0.0/8
−
   Live Restore Enabled: false
+
   [[Live Restore Enabled]]: false
 
  WARNING: No swap limit support
 
  WARNING: No swap limit support
  
  
  
 +
=== 1.10.3 ===
 +
$ docker info
 +
Client:
 +
  Debug Mode: false
 +
 +
Server:
 +
  Containers: 14
 +
  Running: 3
 +
  Paused: 1
 +
  Stopped: 10
 +
  Images: 52
 +
  Server Version: 1.10.3
 +
  Storage Driver: devicemapper
 +
  Pool Name: docker-202:2-25583803-pool
 +
  Pool Blocksize: 65.54 kB
 +
  Base Device Size: 10.74 GB
 +
  Backing Filesystem: xfs
 +
  Data file: /dev/loop0
 +
  Metadata file: /dev/loop1
 +
  Data Space Used: 1.68 GB
 +
  Data Space Total: 107.4 GB
 +
  Data Space Available: 7.548 GB
 +
  Metadata Space Used: 2.322 MB
 +
  Metadata Space Total: 2.147 GB
 +
  Metadata Space Available: 2.145 GB
 +
  Udev Sync Supported: true
 +
  Deferred Removal Enabled: false
 +
  Deferred Deletion Enabled: false
 +
  Deferred Deleted Device Count: 0
 +
  Data loop file: /var/lib/docker/devicemapper/devicemapper/data
 +
  Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
 +
  Library Version: 1.02.107-RHEL7 (2015-12-01)
 +
  Execution Driver: native-0.2
 +
  Logging Driver: json-file
 +
  Plugins:
 +
  Volume: local
 +
  Network: null host bridge
 +
  Kernel Version: 3.10.0-327.el7.x86_64
 +
  Operating System: [[Red Hat Enterprise Linux Server 7.2]] ([[Maipo]])
 +
  OSType: linux
 +
  Architecture: x86_64
 +
  CPUs: 1
 +
  Total Memory: 991.7 MiB
 +
  Name: ip-172-30-0-91.ec2.internal
 
<pre>
 
<pre>
−
$ docker info
 
−
Client:
 
−
Debug Mode: false
 
−
 
−
Server:
 
−
Containers: 14
 
−
  Running: 3
 
−
  Paused: 1
 
−
  Stopped: 10
 
−
Images: 52
 
−
Server Version: 1.10.3
 
−
Storage Driver: devicemapper
 
−
  Pool Name: docker-202:2-25583803-pool
 
−
  Pool Blocksize: 65.54 kB
 
−
  Base Device Size: 10.74 GB
 
−
  Backing Filesystem: xfs
 
−
  Data file: /dev/loop0
 
−
  Metadata file: /dev/loop1
 
−
  Data Space Used: 1.68 GB
 
−
  Data Space Total: 107.4 GB
 
−
  Data Space Available: 7.548 GB
 
−
  Metadata Space Used: 2.322 MB
 
−
  Metadata Space Total: 2.147 GB
 
−
  Metadata Space Available: 2.145 GB
 
−
  Udev Sync Supported: true
 
−
  Deferred Removal Enabled: false
 
−
  Deferred Deletion Enabled: false
 
−
  Deferred Deleted Device Count: 0
 
−
  Data loop file: /var/lib/docker/devicemapper/devicemapper/data
 
−
  Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
 
−
  Library Version: 1.02.107-RHEL7 (2015-12-01)
 
−
Execution Driver: native-0.2
 
−
Logging Driver: json-file
 
−
Plugins:
 
−
  Volume: local
 
−
  Network: null host bridge
 
−
Kernel Version: 3.10.0-327.el7.x86_64
 
−
Operating System: Red Hat Enterprise Linux Server 7.2 (Maipo)
 
−
OSType: linux
 
−
Architecture: x86_64
 
−
CPUs: 1
 
−
Total Memory: 991.7 MiB
 
−
Name: ip-172-30-0-91.ec2.internal
 
 
  ID: I54V:OLXT:HVMM:TPKO:JPHQ:CQCD:JNLC:O3BZ:4ZVJ:43XJ:PFHZ:6N2S
 
  ID: I54V:OLXT:HVMM:TPKO:JPHQ:CQCD:JNLC:O3BZ:4ZVJ:43XJ:PFHZ:6N2S
 
  Docker Root Dir: /var/lib/docker
 
  Docker Root Dir: /var/lib/docker
Line 155: Line 244:
 
  Runtimes: runc
 
  Runtimes: runc
 
  Default Runtime: runc
 
  Default Runtime: runc
−
  Init Binary: docker-init
+
  Init Binary: [[docker-init]]
 
  containerd version: 8517738ba4b82aff5662c97ca4627e7e4d03b531
 
  containerd version: 8517738ba4b82aff5662c97ca4627e7e4d03b531
 
  runc version: ac031b5bf1cc92239461125f4c1ffb760522bbf2
 
  runc version: ac031b5bf1cc92239461125f4c1ffb760522bbf2
Line 197: Line 286:
 
Source: https://en.wikiversity.org/wiki/DevOps/Docker/docker_info
 
Source: https://en.wikiversity.org/wiki/DevOps/Docker/docker_info
  
−
== Related commands ==
+
== Related ==
 
* <code>[[docker system info]]</code>
 
* <code>[[docker system info]]</code>
 
* <code>[[docker version]]</code>
 
* <code>[[docker version]]</code>
 
* <code>/etc/docker/[[daemon.json]]</code>
 
* <code>/etc/docker/[[daemon.json]]</code>
 +
* <code>[[podman info]]</code>
 +
* [[ghcr.io]]
  
 
== See also ==
 
== See also ==
−
* {{docker}}
+
* {{docker cli}}
−
* [[overlay]] [[fs]]
 
  
 
[[Category: docker]]
 
[[Category: docker]]

Latest revision as of 17:41, 21 October 2023

Examples[edit]

23.0.5[edit]

Client:
 Version:    24.0.6-rd
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.10.4
    Path:     /Users/user/.docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v2.17.3
    Path:     /Users/user/.docker/cli-plugins/docker-compose
  dev: Docker Dev Environments (Docker Inc.)
    Version:  v0.1.0
    Path:     /Users/user/.docker/cli-plugins/docker-dev
  extension: Manages Docker extensions (Docker Inc.)
    Version:  v0.2.19
    Path:     /Users/user/.docker/cli-plugins/docker-extension
  init: Creates Docker-related starter files for your project (Docker Inc.)
    Version:  v0.1.0-beta.4
    Path:     /Users/user/.docker/cli-plugins/docker-init
  sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
    Version:  0.6.0
    Path:     /Users/user/.docker/cli-plugins/docker-sbom
  scan: Docker Scan (Docker Inc.)
    Version:  v0.26.0
    Path:     /Users/user/.docker/cli-plugins/docker-scan
  scout: Command line tool for Docker Scout (Docker Inc.)
    Version:  v0.10.0
    Path:     /Users/user/.docker/cli-plugins/docker-scout 

Server:
 Containers: 5
  Running: 0
  Paused: 0
  Stopped: 5
 Images: 41
 Server Version: 23.0.5
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Using metacopy: false
  Native Overlay Diff: true
  userxattr: false
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Cgroup Version: 2
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 2806fc1057397dbaeefbea0e4e17bddfbd388f38
 runc version: v1.1.5-0-gf19387a
 init version: de40ad0
 Security Options:
  seccomp
   Profile: builtin
  cgroupns
 Kernel Version: 5.15.49-linuxkit
 Operating System: Docker Desktop
 OSType: linux
 Architecture: aarch64
 CPUs: 4
 Total Memory: 7.667GiB
 Name: docker-desktop
 ID: eb2c6f20-92cb-45c4-a3b3-2b7934450da8
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 HTTP Proxy: http.docker.internal:3128
 HTTPS Proxy: http.docker.internal:3128
 No Proxy: hubproxy.docker.internal
 Experimental: false
 Insecure Registries:
  hubproxy.docker.internal:5555
  127.0.0.0/8
 Live Restore Enabled: false

19.03.1[edit]

Client:
 Debug Mode: false
Server:
 Containers: 9
  Running: 9
  Paused: 0
  Stopped: 0
 Images: 19
 Server Version: 19.03.1
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: true
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 894b81a4b802e4eb2a91d1ce216b8817763c29fb
 runc version: 425e105d5a03fabd737a126ad93d62a9eeede87f
 init version: fec3683
 Security Options:
  apparmor
  seccomp
   Profile: default
 Kernel Version: 4.15.0-72-generic
 Operating System: Ubuntu 18.04.3 LTS
 OSType: linux
 Architecture: x86_64
 CPUs: 4
 Total Memory: 7.789GiB
 Name: SERVER_NAME
 ID: 8EWV:IGSN:MX3P:JAUV:NL2V:JA42:GVVS:3NQE:5FWQ:J2LL:EYSZ:NPQt
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: true
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: false
WARNING: No swap limit support


1.10.3[edit]

$ docker info
Client:
 Debug Mode: false

Server:
 Containers: 14
  Running: 3
  Paused: 1
  Stopped: 10
 Images: 52
 Server Version: 1.10.3
 Storage Driver: devicemapper
  Pool Name: docker-202:2-25583803-pool
  Pool Blocksize: 65.54 kB
  Base Device Size: 10.74 GB
  Backing Filesystem: xfs
  Data file: /dev/loop0
  Metadata file: /dev/loop1
  Data Space Used: 1.68 GB
  Data Space Total: 107.4 GB
  Data Space Available: 7.548 GB
  Metadata Space Used: 2.322 MB
  Metadata Space Total: 2.147 GB
  Metadata Space Available: 2.145 GB
  Udev Sync Supported: true
  Deferred Removal Enabled: false
  Deferred Deletion Enabled: false
  Deferred Deleted Device Count: 0
  Data loop file: /var/lib/docker/devicemapper/devicemapper/data
  Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
  Library Version: 1.02.107-RHEL7 (2015-12-01)
 Execution Driver: native-0.2
 Logging Driver: json-file
 Plugins:
  Volume: local
  Network: null host bridge
 Kernel Version: 3.10.0-327.el7.x86_64
 Operating System: Red Hat Enterprise Linux Server 7.2 (Maipo)
 OSType: linux 
 Architecture: x86_64
 CPUs: 1
 Total Memory: 991.7 MiB
 Name: ip-172-30-0-91.ec2.internal

 ID: I54V:OLXT:HVMM:TPKO:JPHQ:CQCD:JNLC:O3BZ:4ZVJ:43XJ:PFHZ:6N2S
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 Username: gordontheturtle
 Registry: https://index.docker.io/v1/
 Insecure registries:
  myinsecurehost:5000
  127.0.0.0/8
Show debugging output
Here is a sample output for a daemon running on Ubuntu, using the overlay2 storage driver and a node that is part of a 2-node swarm:



$ docker -D info
Client:
 Debug Mode: true

Server:
 Containers: 14
  Running: 3
  Paused: 1
  Stopped: 10
 Images: 52
 Server Version: 1.13.0
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: false
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Plugins:
  Volume: local
  Network: bridge host macvlan null overlay
 Swarm: active
  NodeID: rdjq45w1op418waxlairloqbm
  Is Manager: true
  ClusterID: te8kdyw33n36fqiz74bfjeixd
  Managers: 1
  Nodes: 2
  Orchestration:
   Task History Retention Limit: 5
  Raft:
   Snapshot Interval: 10000
   Number of Old Snapshots to Retain: 0
   Heartbeat Tick: 1
   Election Tick: 3
  Dispatcher:
   Heartbeat Period: 5 seconds
  CA Configuration:
   Expiry Duration: 3 months
  Root Rotation In Progress: false
  Node Address: 172.16.66.128 172.16.66.129
  Manager Addresses:
   172.16.66.128:2477
 Runtimes: runc
 Default Runtime: runc
 Init Binary: [[docker-init]]
 containerd version: 8517738ba4b82aff5662c97ca4627e7e4d03b531
 runc version: ac031b5bf1cc92239461125f4c1ffb760522bbf2
 init version: N/A (expected: v0.13.0)
 Security Options:
  apparmor
  seccomp
   Profile: default
 Kernel Version: 4.4.0-31-generic
 Operating System: Ubuntu 16.04.1 LTS
 OSType: linux
 Architecture: x86_64
 CPUs: 2
 Total Memory: 1.937 GiB
 Name: ubuntu
 ID: H52R:7ZR6:EIIA:76JG:ORIY:BVKF:GSFU:HNPG:B5MK:APSC:SZ3Q:N326
 Docker Root Dir: /var/lib/docker
 Debug Mode: true
  File Descriptors: 30
  Goroutines: 123
  System Time: 2016-11-12T17:24:37.955404361-08:00
  EventsListeners: 0
 Http Proxy: http://test:[email protected]:8080
 Https Proxy: https://test:[email protected]:8080
 No Proxy: localhost,127.0.0.1,docker-registry.somecorporation.com
 Registry: https://index.docker.io/v1/
 WARNING: No swap limit support
 Labels:
  storage=ssd
  staging=true
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Registry Mirrors:
   http://192.168.1.2/
   http://registry-mirror.example.com:5000/
 Live Restore Enabled: false

Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Source: https://en.wikiversity.org/wiki/DevOps/Docker/docker_info

Related[edit]

See also[edit]

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