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Installing docker on Ubuntu using snap

I just created an AWS EC2 instance with Ubuntu 18.04, let us install docker using snap install docker

root@ubuntu-askdevops:~# snap install docker
docker 18.06.1-ce from Canonical installed
root@ubuntu-askdevops:~#

Docker just got installed in my new AWS EC2 Ubuntu server!

root@ubuntu-askdevops:~# docker --version
Docker version 18.06.1-ce, build e68fc7a
root@ubuntu-askdevops:~#

Testing Docker installation with Hello-World!

Let us run the flashy docker run hello-world

root@ubuntu-askdevops:~# docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
1b930d010525: Pull complete
Digest: sha256:6540fc08ee6e6b7b63468dc3317e3303aae178cb8a45ed3123180328bcc1d20f
Status: Downloaded newer image for hello-world:latest

Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:
 1. The Docker client contacted the Docker daemon.
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
    (amd64)
 3. The Docker daemon created a new container from that image which runs the
    executable that produces the output you are currently reading.
 4. The Docker daemon streamed that output to the Docker client, which sent it
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:
 https://hub.docker.com/

For more examples and ideas, visit:
 https://docs.docker.com/get-started/

root@ubuntu-askdevops:~#

Docker list images

Docker listing images,

root@ubuntu-askdevops:~# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
hello-world         latest              fce289e99eb9        7 months ago        1.84kB
Dec 26, 2018 by | 7 views
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