Install docker, docker-compose for debin10

Purpose

--Installation - docker - docker-compose --Docker data Move the save destination directory

Install docker

• uninstall olds

sudo apt-get remove docker docker-engine docker.io containerd runc
sudo apt-get update

• setup repository

sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg-agent \
    gnupg2 \
    software-properties-common

curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/debian \
   $(lsb_release -cs) \
   stable"

• install docker

sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

Install docker-compose

• install compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

#Docker after installation-If the compose command fails, check the path
#Also in the path/usr/Create symbolic links to bins and other directories, etc.
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

no sudo

--Make it executable without sudo

sudo groupadd docker
sudo gpasswd -a $USER docker

docker data directory move

• /etc/default/docker

#Add to the end of the file. -Specify the docker data save destination directory after g
OPTIONS="-g /opt/docker"

• /lib/systemd/system/docker.service

#option file read
EnvironmentFile=/etc/default/docker

#At the end of the ExecStart line$Added OPTIONS
ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock $OPTIONS

• realod

sudo systemctl daemon-reload
sudo systemctl restart docker

Reference site

https://docs.docker.com/engine/install/ https://mebee.info/2020/04/13/post-8593/ https://www.codeflow.site/ja/article/how-to-install-and-use-docker-on-debian-10 https://qiita.com/DQNEO/items/da5df074c48b012152ee