Update docs

README.md

@@ -20,7 +20,8 @@ ansible-galaxy collection install git+https://github.com/eclipse-volttron/volttr
 The collection provides a number of playbooks and roles that can be used to install VOLTTRON, configure it, and manage its operation. The documentation provided below will go into more detail on the seteps of using these playbooks. The general process for using this collection is as follows:
 
 - Install the collection
-- Create an inventory file that describes the hosts you want to manage
+- Create an inventory file that describes the hosts you want to manage (examples in the
+  `examples/vagrant-vms` directory)
 - Create the configuration structure for each host that describes the platform and agents to be installed, and contains the configuration for those agents.
 - Run the playbooks in order
     - host_config

examples/vagrant-vms/recipe-inventory.additional_options.yml

@@ -0,0 +1,14 @@
+ansible_test:
+  hosts:
+    collector1:
+      ansible_host: collector1 # may use IP or hostname. Use localhost for local installation
+      ansible_connection: ssh # If using local installation, use local
+      # Explicitly set the python interpreter. Unless specified, this will also be the interpreter
+      # used for the volttron virtual environment.
+      ansible_python_interpreter: "python3.10" 
+      http_proxy: "http://localhost:1234" # Set the http and https proxy environment variables if the host does not route to the internet
+      https_proxy: "http://localhost:1234"
+      volttron_home: "~/.volttron_test" # The location of the volttron home directory on the managed node
+      ## host_configs_dir is the location on the managed node where the platform's agent configuration files are placed by ansible
+      host_configs_dir: "~/.volttron_configs"
+      verbose_debug_tasks: true # Set to true to enable verbose debugging of ansible tasks