Dockering

How

• Layer storage
  • Device Mapper
  • AUFS
  • ZFS
  • Btrfs
  • Overlay
  • VFS
• Linux CGroup
• Linux Namespace
  • Mount
  • UTS
  • IPC
  • PID
  • Network
  • User

Usage

# Using single network
docker network create docker-network
# Remove dangling images
docker rmi $(docker images -qf dangling=true)
# Update restart strategy
docker update --restart=always rabbitmq

Registries

• public.ecr.aws
• gcr.io
• ghcr.io
• quay.io

Linux

• Add user to docker group

sudo usermod -aG docker $USER

• Install

https://docs.docker.com/engine/install/ubuntu/

MacOS

• Using Docker for Mac, Linux virtual machine tty