docker

1. Install Docker Engine on Ubuntu 22.04
2. Install Docker on Debian 11
3. How to Use APP With Docker

Install Docker Engine on Ubuntu 22.04

Run the following command to uninstall all conflicting packages:

for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do sudo apt-get remove $pkg; done

Add Docker's official GPG key:

sudo apt-get update

sudo apt-get install ca-certificates curl gnupg

sudo install -m 0755 -d /etc/apt/keyrings

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

sudo chmod a+r /etc/apt/keyrings/docker.gpg

Add the repository to Apt sources:

echo \
  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt-get update

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

Install Docker Engine on Debian 11

Run the following command to uninstall all conflicting packages:

for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do sudo apt-get remove $pkg; done

Add Docker's official GPG key:

sudo apt-get update

sudo apt-get install ca-certificates curl gnupg

sudo install -m 0755 -d /etc/apt/keyrings

curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

sudo chmod a+r /etc/apt/keyrings/docker.gpg

Add the repository to Apt sources:

echo \
  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt-get update

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

How to Use APP With Docker

goto docker hub to find the official docker image and pull it

docker pull image_name

create app network

docker network create app_name_network

# docker run \
#   --name jenkins-docker \         # create container name
#   --restart=unless-stopped \      # restart container
#   --detach \                      # run container in background
#   --privileged \                  # run container in privileged mode
#   --network jenkins \             # attach container to network
#   --network-alias docker \        # set container alias
#   --env DOCKER_TLS_CERTDIR=/certs \                   # set environment
#   --volume jenkins-docker-certs:/certs/client \       # set volume
#   --volume jenkins-data:/var/jenkins_home \           # set volume
#   --publish 2376:2376 \           # publish port
#   --publish 8080:8080 \           # publish port
#   --publish 50000:50000 \         # publish port
#   jenkins/jenkins:jdk17           # image name 

docker run \
  --name container_name \
  --restart=unless-stopped \
  --detach \
  --privileged \
  --network app_name_network \
  --env ENVIRONMENT=dev \
  --volume localpath:dockerpath \
  --publish outsideport:dockerinsideport \
  image_name