35_system_info.md

Get Info on Docker

Docker Documentation References:

docker info

Intent

The intent of this exercise is to familarize yourself with getting information about the current docker installation using docker info.

Overview

In this exercise we will use docker info to get information about the current docker environment.

Kata Steps

Execute docker info

Command

docker info

Output

/ # docker info
Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 1
Server Version: 17.03.1-ce
Storage Driver: vfs
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 4ab9917febca54791c5f071a9d1f404867857fcc
runc version: 54296cf40ad8143b62dbcaa1d90e520a2136ddfe
init version: 949e6fa
Security Options:
 seccomp
  Profile: default
Kernel Version: 4.9.27-moby
Operating System: Alpine Linux v3.5 (containerized)
OSType: linux
Architecture: x86_64
CPUs: 4
Total Memory: 1.952 GiB
Name: b7ecc8a2a071
ID: IJZ4:QHWJ:47MY:OAOE:765H:6NXZ:LZCF:XQJ3:V2SD:FWRF:54Y2:ODET
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
No Proxy: *.local, 169.254/16
Registry: https://index.docker.io/v1/
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false

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