Fixes #3

README.md

@@ -21,6 +21,8 @@ Variables related to this role are listed below:
 # docker_daemon_config:
 #   experimental: true
 docker_daemon_config:
+# Enable Docker CE Edge
+docker_enable_ce_edge: false
 # Setup Docker to devicemapper as storage driver. Require space to be available on LVM partition for new logical partition.
 # Uses https://github.com/projectatomic/container-storage-setup
 docker_setup_devicemapper: false

defaults/main.yml

@@ -2,7 +2,12 @@
 # defaults file for ansible-role-docker-ce
 
 # Daemon configuration (https://docs.docker.com/engine/reference/commandline/dockerd/)
+# Example:
+# docker_daemon_config:
+#   experimental: true
 docker_daemon_config:
+# Enable Docker CE Edge
+docker_enable_ce_edge: false
 # Setup Docker to devicemapper as storage driver. Require space to be available on LVM partition for new logical partition.
 # Uses https://github.com/projectatomic/container-storage-setup
 docker_setup_devicemapper: false

tasks/main-CentOS.yml

@@ -8,12 +8,28 @@
   become: true
 
 - name: Add Docker CE repository
-  shell: yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
-  args:
-    creates: /etc/yum.repos.d/docker-ce.repo
+  get_url:
+    url: https://download.docker.com/linux/centos/docker-ce.repo
+    dest: /etc/yum.repos.d/docker-ce.repo
+    mode: 0644
   become: true
   register: yum_repo
 
+- name: Determine Docker CE Edge repo status
+  shell: yum-config-manager docker-ce-edge | grep enabled
+  ignore_errors: yes
+  changed_when: false
+  register: cmd_docker_ce_edge_enabled
+
+- name: Set current Docker CE Edge repo status fact
+  set_fact:
+    fact_docker_ce_edge_enabled: "{{ cmd_docker_ce_edge_enabled.stdout == 'enabled = True' }}"
+
+- name: Enable/Disable Docker CE Edge Repository
+  shell: yum-config-manager --{{ (docker_enable_ce_edge == true) | ternary('enable','disable') }} docker-ce-edge
+  become: true
+  when: fact_docker_ce_edge_enabled != docker_enable_ce_edge
+
 - name: Update yum cache
   shell: yum makecache fast
   become: true

tasks/main-Fedora.yml

@@ -2,12 +2,28 @@
 # tasks file for ansible-role-docker-ce
 
 - name: Add Docker CE repository
-  shell: dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
-  args:
-    creates: /etc/yum.repos.d/docker-ce.repo
+  get_url:
+    url: https://download.docker.com/linux/fedora/docker-ce.repo
+    dest: /etc/yum.repos.d/docker-ce.repo
+    mode: 0644
   become: true
   register: dnf_repo
 
+- name: Determine Docker CE Edge repo status
+  shell: dnf config-manager --dump docker-ce-edge | grep enabled
+  ignore_errors: yes
+  changed_when: false
+  register: cmd_docker_ce_edge_enabled
+
+- name: Set current Docker CE Edge repo status fact
+  set_fact:
+    fact_docker_ce_edge_enabled: "{{ cmd_docker_ce_edge_enabled.stdout == 'enabled = True' }}"
+
+- name: Enable/Disable Docker CE Edge Repository
+  shell: dnf config-manager --set-{{ (docker_enable_ce_edge == true) | ternary('enabled','disabled') }} docker-ce-edge
+  become: true
+  when: fact_docker_ce_edge_enabled != docker_enable_ce_edge
+
 - name: Update dnf cache
   shell: dnf makecache fast
   become: true