Fix for distrib dicker version

defaults/main.yml

@@ -1,5 +1,7 @@
 ---
-# Possible value: docker-ce , docker-io
-docker_ver: docker-ce
+# Possible value: docker_ce , docker
+# docker_ce : official docker comunity edition
+# docker : distribution version
+docker_ver: docker_ce
 docker_swarmmode: false
 docker_swarm_port: 2377

tasks/Debian.yml

@@ -4,12 +4,12 @@
     url: https://download.docker.com/linux/ubuntu/gpg
     state: present
   when:
-    - docker_ver == "docker-ce"
+    - docker_ver == "docker_ce"
 
 - name: add docker repository
   apt_repository: repo='deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ansible_distribution_release}} stable' state=present update_cache=yes 
   when:
-    - docker_ver == "docker-ce"
+    - docker_ver == "docker_ce"
 
 - name: "Ensure GRUB_CMDLINE_LINUX is updated"
   lineinfile: dest=/etc/default/grub regexp='^(GRUB_CMDLINE_LINUX=".*)"$' line='\1 cgroup_enable=memory swapaccount=1"' backrefs=yes

vars/RedHat_docker.yml

@@ -0,0 +1,7 @@
+---
+docker_package_name: 
+  - docker
+docker_remove_packages_name:
+  - docker-ce
+docker_python_lib:
+  - python-docker-py