Adding proxy for docker service only for Fedora (#12)

README.md

@@ -23,6 +23,7 @@ N/A
 * `docker_users`: A list of users to add to the docker group. They will not be evaluated until a session is created.
 * `docker_service_state`: Docker service state
 * `docker_service_enabled`: Docker service enable status
+* `docker_service_proxy`: Docker service proxy (using only for Fedora). Default value `1.1.1.1`
 
 ## Dependencies
 

defaults/main.yml

@@ -1,8 +1,9 @@
 ---
-docker_ubuntu_release: 
-docker_debian_release: 
+docker_ubuntu_release:
+docker_debian_release:
 docker_service_state: started
 docker_service_enabled: true
+docker_service_proxy: 1.1.1.1
 
 docker_users:
   - root

tasks/install/centos.yml

@@ -15,7 +15,7 @@
 
 - name: Install Docker dependencies
   ansible.builtin.yum:
-    name: 
+    name:
       - yum-utils
     state: present
   register: result
@@ -30,11 +30,12 @@
 - name: Install Docker
   ansible.builtin.yum:
     name:
-      - docker-ce 
-      - docker-ce-cli 
+      - docker-ce
+      - docker-ce-cli
       - containerd.io
     state: present
   register: result
   until: result is success
   retries: 5
-  delay: 5
+  delay: 5
+

tasks/install/debian.yml

@@ -63,7 +63,7 @@
 - name: Install Docker
   ansible.builtin.apt:
     name:
-      - docker-ce 
-      - docker-ce-cli 
+      - docker-ce
+      - docker-ce-cli
       - containerd.io
-    state: present
+    state: present

tasks/install/fedora.yml

@@ -42,4 +42,28 @@
   until: result is success
   retries: 5
   delay: 5
-  changed_when: false
+  changed_when: false
+
+- name: Create directory for Docker proxy configuration
+  ansible.builtin.file:
+    path: /etc/systemd/system/docker.service.d/
+    state: directory
+    owner: root
+    group: root
+    mode: '0755'
+  changed_when: false    
+
+- name: Create Docker service proxy configuration
+  ansible.builtin.template:
+    src: 10_docker_proxy.conf.j2
+    dest: /etc/systemd/system/docker.service.d/10_docker_proxy.conf
+    owner: root
+    group: root
+    mode: '0644'
+  changed_when: false
+
+- name: Reload Docker service configuration
+  ansible.builtin.systemd:
+    name: docker.service
+    daemon_reload: yes
+  changed_when: false

tasks/install/ubuntu.yml

@@ -67,4 +67,4 @@
       - docker-ce
       - docker-ce-cli
       - containerd.io
-    state: present
+    state: present

tasks/main.yml

@@ -15,4 +15,4 @@
   include_tasks: install/ubuntu.yml
   when: ansible_distribution == 'Ubuntu'
 
-- include_tasks: post_process.yml
+- include_tasks: post_process.yml

tasks/post_process.yml

@@ -12,4 +12,4 @@
     groups: docker
     append: true
   with_items: "{{ docker_users }}"
-  when: docker_users | length > 0
+  when: docker_users | length > 0

templates/10_docker_proxy.conf.j2

@@ -0,0 +1,3 @@
+[Service]
+Environment=HTTP_PROXY=http://{{ docker_service_proxy }}:111
+Environment=HTTPS_PROXY=http://{{ docker_service_proxy }}:111