ansible 2.x fixes (#4)

Change sudo to become
Added Debian 9(stretch)
ignore errors on removing local known_hosts

handlers/main.yml

@@ -1,6 +1,8 @@
 ---
 - name: gen ssh keys
   command: ssh-keygen -A
+  become: true
 
 - name: restart ssh
   service: name={{ssh_service_name}} state=restarted
+  become: true

meta/main.yml

@@ -1,27 +1,25 @@
 ---
 galaxy_info:
   author: Ryan Yates
-  description: Role for managing ntp.
+  description: Role for managing ssh.
   company:
   license: license (Apache 2.0)
-  min_ansible_version: 1.5
+  min_ansible_version: 2.2
   platforms:
   - name: Ubuntu
     versions:
     - precise
     - trusty
+    - xenial
   - name: Debian
     versions:
-    - squeeze
     - wheezy
+    - jessie
+    - stretch
   - name: EL
     versions:
     - 6
     - 7
-  - name: Fedora
-    versions:
-    - 19
-    - 20
   categories:
   - system
 dependencies: []

tasks/ssh.yml

@@ -14,10 +14,13 @@
             owner=root
             group=root
             mode=0600
+  become: true
   notify:
    - gen ssh keys
    - restart ssh
 
+# Ignore errors on this as it isn't reliable
 - name: Attempt to remove pub key from local known_hosts
   local_action: command  ssh-keygen -f "$HOME/.ssh/known_hosts" -R hostname
-  sudo: no
+  become: false
+  ignore_errors: true

vars/Debian-9.yml

@@ -0,0 +1,3 @@
+---
+ssh_service_name: ssh
+sshd_config_file: sshd_config.j2