Installation of Docker on Ubuntu Trusty 14.04 LTS 64-bit In this simple tutorial, I will show you how to install Latest version of Docker onto Ubuntu machine. By default, Ubuntu Trusty 14.04 have 3.13.0 Linux Kernel and docker.io package which installs docker1.0.1 and all its prerequisites from ubuntu repositories. Ubuntu server 14.04 with docker installed on your system; A non-root user account with sudo privilege set up on your server; Docker Default Network. Docker creates a pair of virtual Ethernet interfaces on each container, randomly assigning them an IP address and a subnet from a private address range not already used by the host system.

• I read the documentation of wget but did not understand how to download the package.Is there any way (command) to download the package using the terminal on Ubuntu inside a Docker container? 14.04 docker wget.
• These instructions are intended for installing Docker. I’ll be working from a Liquid Web Core Managed Ubuntu 14.04 LTS server, and I’ll be logged in as root. Step 1: Installation of Docker. First, you’ll follow a simple best practice: ensuring the list of available packages is up to date before installing anything new.

In this simple tutorial, I will show you how to install Latest version of Docker onto Ubuntu machine. By default, Ubuntu Trusty 14.04 have 3.13.0 Linux Kernel and docker.io package which installs docker1.0.1 and all its prerequisites from ubuntu repositories. If you want to install Docker on other flavors of OS then visit https://docs.docker.com/installation/#installation

To install latest version of Docker as current version is Docker 1.5, do the following commands,

– sudo apt-cahce search docker

To install latest ubuntu package

– sudo apt-cache policy docker.io

We do required curl script will help us to download necessary repositories and to install package lxc-docker.

– sudo apt-get -y install curl

– curl -sSL https://get.docker.com/ubuntu sudo sh

Before that, we will create a standard user. I am going to add my user account to the docker group. This step is not necessary to add onto docker group.

– sudo usermod -a -G docker user

whereas -a = append, -G = group and user is your username.

And then add the docker repository key to your local key chain.

– sudo apt-key adv –keyserver hkp://keyserver.ubuntu.com:80 –recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9

Add the Docker repository to your apt-sources list and update and install lxc-docker package.

– sudo sh -c “echo deb https://get.docker.com/ubuntu docker main
> /etc/apt/sources.list.d/docker.list”

– sudo apt-get update

– sudo apt-get install lxc-docker

Docker Run Ubuntu 14

And then docker is successfully installed on your machine.

See the version and build of docker

– sudo docker version

or

– sudo docker info

Enjoy docker to build, ship and run app’s over d network. Thank You.

I installed docker using this command:
wget -qO- https://get.docker.com/ sh

If I run docker info or docker build . I receive this error:

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

I already tried:

• sudo usermod -aG docker $USER
• Restart the entire OS
• run docker commands with sudo

Some relevant information:

• sudo service docker status returns:

docker start/running, process 30984

• docker --version returns:

Docker version 17.04.0-ce, build 4845c56

• ls /var/run/docker.sock -ls returns:

0 srw-rw---- 1 root docker 0 Apr 21 23:51 /var/run/docker.sock

Docker Run Ubuntu 14.04 Command

EDIT 1:
Here’s the /var/log/upstart/docker.log

EDIT 2:
The https://github.com/moby/moby/blob/master/contrib/check-config.sh script says that CONFIG_IP_NF_NAT is missing, how can I enable that?

Docker Run Ubuntu 14.04

Edit 3:
running dockerd manually gives the following output: