#docker

Docker (common)

yum repolist
yum install epel-release
yum search Docker
yum install docker.x86_64
yum search Docker compose
yum install docker-compose.noarch
sestatus
cat /etc/selinux/config
mcedit /etc/selinux/config

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#       enforcing - SELinux security policy is enforced.
#       permissive - SELinux prints warnings instead of enforcing.
#       disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of these two values:
#       targeted - Targeted processes are protected,
#       mls - Multi Level Security protection.
SELINUXTYPE=targeted

sudo shutdown -r now
sestatus

# Start with build
docker-compose up --build

#Remove docker
sudo yum remove docker docker-common docker-selinux docker-engine

# Docker export image with layers into one layer 
docker export my-image | docker import - my-image:flat