add docker install procedure

.gitignore

@@ -8,4 +8,5 @@ target/
 tool
 services
 docker
+backup
 forge/

ansible/install-docker.yml

@@ -0,0 +1,43 @@
+---
+- name: Install Docker and open TCP connection
+ hosts: all
+ become: true
+
+ tasks:
+ - name: Update apt cache
+ ansible.builtin.apt:
+ update_cache: true
+
+ - name: Download Docker Install Script
+ ansible.builtin.get_url:
+ url: https://get.docker.com/
+ dest: /tmp/install-docker.sh
+ mode: '755'
+
+ - name: Run Install Script
+ ansible.builtin.shell: /tmp/install-docker.sh
+
+ - name: Create Docker Service
+ ansible.builtin.file:
+ path: /etc/systemd/system/docker.service.d
+ state: directory
+ mode: '0755'
+
+ - name: Create Docker Service Override
+ ansible.builtin.copy:
+ dest: /etc/systemd/system/docker.service.d/startup_options.conf
+ content: |
+ [Service]
+ ExecStart=
+ ExecStart=/usr/bin/dockerd -H tcp://{{ ansible_default_ipv4.address }}:2375 -H unix:///var/run/docker.sock
+ mode: '0644'
+
+ - name: Reload Systemd
+ ansible.builtin.systemd:
+ daemon_reload: true
+
+ - name: Start Docker
+ ansible.builtin.service:
+ name: docker
+ state: restarted
+ enabled: true