Configure the Linux Execution Server for Ansible

To run Ansible configuration management on this Execution Server, several additional configurations are needed.

Prerequisites:

Execution Server has the /ansible flag enabled. For details, see Example: How to Run the Configuration File

To configure the Execution Server to run Ansible:

Install Ansible as globally available command line utility.
```
python3 -m pip install ansible
```
To install in an offline environment:
1. Download the offline dependencies from here.
2. Place them in the Quali Server offline repository:
  
  C:\Program Files (x86)\QualiSystems\CloudShell\Server\Config\Pypi Server Repository
3. Run the following command:
```
python3 -m pip install ansible --index-url=http://<QUALI_SERVER_IP>:8036/simple --trusted-host <QUALI_SERVER_IP>
```
  Replace <QUALI_SERVER_IP> with the IP of the machine containing the offline packages.
  
  index-url tells pip to download from local repo rather than public pypi, and trusted-host says you can trust this local server
Verify install by running:
```
ansible --version
```
Install pywinrm into same python environment as global Ansible. This library is required by Ansible to connect to Windows Apps.
```
python3 -m pip install pywinrm
```
Install the CentOS sshpass module to allow password authentication to Apps.
```
yum install sshpass
```