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--- docker [2026/04/18 12:18] – reddy
+++ docker [2026/04/27 10:50] (current) – [Ubuntu] reddy
@@ Line 15: / Line 15: @@
 # Convenience script...
 # curl -fsSL https://get.docker.com -o get-docker.sh | bash
+</code>
+===== Ubuntu =====
+<code bash>
+#!/usr/bin/env bash
+sudo apt remove $(dpkg --get-selections docker.io docker-compose docker-compose-v2 docker-doc podman-docker containerd runc | cut -f1)
+# Add Docker's official GPG key:
+sudo apt update
+sudo apt install -y ca-certificates curl
+sudo install -m 0755 -d /etc/apt/keyrings
+sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
+sudo chmod a+r /etc/apt/keyrings/docker.asc
+# Add the repository to Apt sources:
+sudo tee /etc/apt/sources.list.d/docker.sources <<EOF
+Types: deb
+URIs: https://download.docker.com/linux/ubuntu
+Suites: $(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}")
+Components: stable
+Architectures: $(dpkg --print-architecture)
+Signed-By: /etc/apt/keyrings/docker.asc
+EOF
+sudo apt update
+sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+sudo systemctl enable --now docker
+usermod -a -G docker ubuntu
+docker run hello-world
 </code>
@@ Line 27: / Line 59: @@
 Then, configure the service to start "Automatic (Delayed Start)". Open "cmd" with Administrator privileges to run docker commands (first "docker context use default").
+====== Volumes ======
+Within a docker compose file, you can define volumes that are on shared network file systems:
+<code>
+volumes:
+  nas-share:
+    driver_opts:
+      type: cifs
+      o: "username=[username],password=[password]"
+      device: "//my-nas/share"
+volumes:
+  nfs-docker-upload:
+    driver_opts:
+      type: "nfs"
+      o: "addr=10.122.0.30,nfsvers=4.1,rw"
+      device: ":/volume1/docker/immich/upload"
+services:
+  my-server:
+    container_name: my-server
+    image:my_server
+    volumes:
+      - nfs-docker-upload:/usr/src/app/upload
+</code>