Update to 0.10.4 and use Python3

defaults/main.yml

 ---
 
-fail2ban_version: 0.10.2
+fail2ban_version: 0.10.4

tasks/install.yml

@@ -2,7 +2,14 @@
 # file: roles/fail2ban/tasks/install.yml
 
 - name: Download Archive
-  shell: 'wget "https://github.com/fail2ban/fail2ban/archive/{{ fail2ban_version }}.tar.gz" -O "/tmp/fail2ban.tar.gz"'
+  get_url:
+    url: https://github.com/fail2ban/fail2ban/archive/{{ fail2ban_version }}.tar.gz
+    dest: /tmp/fail2ban.tar.gz
+    force: yes
+    owner: root
+    group: root
+    mode: 0664
+    validate_certs: yes
   when: fail2ban_local_archive is not defined
 
 - name: Copy Archive
@@ -12,24 +19,17 @@
     remote_src: yes
   when: fail2ban_local_archive is defined
 
-# TODO: Enable when all hosts are on 16.04
-#  get_url:
-#    url: https://github.com/fail2ban/fail2ban/archive/{{ fail2ban_version }}.tar.gz
-#    dest: /tmp/fail2ban.tar.gz
-#    force: yes
-#    owner: root
-#    group: root
-#    mode: 0664
-#    validate_certs: yes
-
 - name: Extract archive
   unarchive:
     src: /tmp/fail2ban.tar.gz
     dest: /tmp
     remote_src: yes
 
+- name: Fix for Python3
+  command: sed -i 's/xrange/range/g' /tmp/fail2ban-{{ fail2ban_version }}/fail2ban/__init__.py
+
 - name: Install
-  shell: python setup.py install
+  shell: python3 setup.py install
   args:
     chdir: /tmp/fail2ban-{{ fail2ban_version }}