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--- systems:docker_main:initial_docker [2021/07/15 10:37] – peter
+++ systems:docker_main:initial_docker [2021/07/15 10:43] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== Systems - Docker Main - Initial Docker ======
-===== Install Dependencies =====
-Install dependencies necessary to add a new HTTPS repository.
-<code bash>
-sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
-</code>
-----
-===== Import the Docker GPG Key =====
-<code bash>
-curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-</code>
-----
-===== Add the Docker apt Repository =====
-<code bash>
-sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-</code>
-----
-===== Install Docker =====
-<code bash>
-sudo apt update
-sudo apt install docker-ce docker-ce-cli containerd.io
-</code>
-<WRAP info>
-**NOTE:** This will install the latest version of Docker.
-  * The Docker service will start automatically after the install.
-  * To install a specific version of Docker, list available versions: <code bash>
-sudo apt update
-apt list -a docker-ce
-</code>
-  * and install with: <code bash>
-sudo apt install docker-ce=<VERSION> docker-ce-cli=<VERSION> containerd.io
-</code>
-</WRAP>
-<WRAP info>
-**NOTE:**  Docker will be automatically updated through standard: <code bash>
-sudo apt update
-sudo apt upgrade
-</code>
-  * To prevent the Docker package from being updated, mark it as held back: <code bash>
-sudo apt-mark hold docker-ce
-</code>
-</WRAP>
-----
-===== Check the Docker Status =====
-<code bash>
-sudo systemctl status docker
-</code>
-----
-===== Set Permissions =====
-Non-Root User
-<code bash>
-sudo usermod -aG docker $USER
-</code>
-<WRAP info>
-**NOTE:**  By default, only root and user with sudo privileges can execute Docker commands.
-  * **$USER** is an environment variable that holds the logged in username.
-  * Log out and log back in so that the group membership is refreshed.
-</WRAP>