Add docker.yml

docker.yml

@@ -0,0 +1,60 @@
+---
+- name: Install Docker and add user to docker group
+  hosts: all
+  become: true
+  tasks:
+    - name: Update apt package index and install dependencies
+      ansible.builtin.apt:
+        name:
+          - ca-certificates
+          - curl
+          - gnupg
+        update_cache: yes
+        state: present
+
+    - name: Create directory for Docker's GPG key
+      ansible.builtin.file:
+        path: /etc/apt/keyrings
+        state: directory
+        mode: '0755'
+
+    - name: Download and de-armor Docker's official GPG key
+      ansible.builtin.shell:
+        cmd: curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+        creates: /etc/apt/keyrings/docker.gpg
+
+    - name: Ensure Docker GPG key has correct permissions
+      ansible.builtin.file:
+        path: /etc/apt/keyrings/docker.gpg
+        mode: '0644'
+
+    - name: Set up Docker's official repository
+      ansible.builtin.shell:
+        cmd: '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" | tee /etc/apt/sources.list.d/docker.list > /dev/null'
+        creates: /etc/apt/sources.list.d/docker.list
+
+    - name: Update apt package index after adding repo
+      ansible.builtin.apt:
+        update_cache: yes
+
+    - name: Install Docker Engine and plugins
+      ansible.builtin.apt:
+        name:
+          - docker-ce
+          - docker-ce-cli
+          - containerd.io
+          - docker-buildx-plugin
+          - docker-compose-plugin
+        state: present
+
+    - name: Create docker group
+      ansible.builtin.group:
+        name: docker
+        state: present
+
+    - name: Add user 'linuxadmin' to docker group
+      ansible.builtin.user:
+        name: linuxadmin
+        groups: docker
+        append: yes
+# replace linuxadmin with the user you want to add to the Docker group.