4 files changed, 50 insertions, 0 deletions
diff --git a/roles/ansible/tasks/main.yaml b/roles/ansible/tasks/main.yaml
new file mode 100644
index 000000000..67a04b919
--- /dev/null
+++ b/roles/ansible/tasks/main.yaml
@@ -0,0 +1,7 @@
+---
+# Install ansible client
+
+- name: Install Ansible
+  yum:
+    pkg: ansible
+    state: installed
diff --git a/roles/ansible_tower/tasks/main.yaml b/roles/ansible_tower/tasks/main.yaml
new file mode 100644
index 000000000..f58a5b1c2
--- /dev/null
+++ b/roles/ansible_tower/tasks/main.yaml
@@ -0,0 +1,27 @@
+---
+- name: install some useful packages
+  yum: name={{ item }}
+  with_items:
+  - git
+  - python-pip
+  - unzip
+  - python-psphere
+  - ansible
+  - telnet
+  - ack
+
+- name: download Tower setup
+  get_url: url=http://releases.ansible.com/ansible-tower/setup/ansible-tower-setup-2.1.1.tar.gz dest=/opt/ force=no
+
+- name: extract Tower
+  unarchive: src=/opt/ansible-tower-setup-2.1.1.tar.gz dest=/opt copy=no creates=ansible-tower-setup-2.1.1
+
+- name: Open firewalld port for http
+  firewalld: port=80/tcp permanent=true state=enabled
+
+- name: Open firewalld port for https
+  firewalld: port=443/tcp permanent=true state=enabled
+
+- name: Open firewalld port for https
+  firewalld: port=8080/tcp permanent=true state=enabled
+
diff --git a/roles/base_os/tasks/main.yaml b/roles/base_os/tasks/main.yaml
index 2bb2b4ec7..448221cfb 100644
--- a/roles/base_os/tasks/main.yaml
+++ b/roles/base_os/tasks/main.yaml
@@ -19,6 +19,11 @@
     state: present
     insertafter: EOF
 
+- name: Bash Completion
+  yum:
+    pkg: bash-completion
+    state: installed
+
 - name: Install firewalld
   yum:
     pkg: firewalld
diff --git a/roles/os_ipv6_disable/tasks/main.yaml b/roles/os_ipv6_disable/tasks/main.yaml
new file mode 100644
index 000000000..fae5beee7
--- /dev/null
+++ b/roles/os_ipv6_disable/tasks/main.yaml
@@ -0,0 +1,11 @@
+---
+# Disable ipv6 on RHEL7
+
+- name: Disable all ipv6
+  sysctl: name="net.ipv6.conf.all.disable_ipv6" value=1 sysctl_set=yes state=present reload=yes
+
+- name: Disable default ipv6
+  sysctl: name="net.ipv6.conf.default.disable_ipv6" value=1 sysctl_set=yes state=present reload=yes
+
+- name: Remove ipv6 localhost from /etc/hosts
+  lineinfile: dest='/etc/hosts' regexp='^::1 ' state=absent owner=root group=root mode=0644