Docker - howto

From Skytech
Revision as of 19:59, 22 May 2015 by Martin (talk | contribs)
Jump to navigation Jump to search


Some notes on install/usage:

sudo aptitude install linux-image-extra-`uname -r`
sudo sh -c "wget -qO- https://get.docker.io/gpg | apt-key add -"

sudo sh -c "echo deb http://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"

sudo aptitude    update
sudo aptitude install lxc-docker

## Change DEFAULT_FORWARD_POLICY="DROP" -> DEFAULT_FORWARD_POLICY="ACCEPT"
sudo vim /etc/default/ufw
sudo ufw reload

## On linux mint, install apparmor or docker will not start
sudo aptitude install apparmor

## Add user to docker group to avoid using sudo
sudo gpasswd -a martin docker

## Login to a running docker (bash)
docker exec -it <CONTAINER_ID> bash


Mariadb

Followed some of the stuff from this howto:

Apache

More info:

Various tips

Change default storage location

Change default storage location of docker image files:

# Edit /etc/default/docker and add -g like:
DOCKER_OPTS="--dns 8.8.8.8 --dns 8.8.4.4 -g /mnt/docker-images"

Restart docker