PBENCH-1153 (#3429)

pbench-agent configuration for server

Author: riya-17

docs/Agent/config/config.md

@@ -0,0 +1,22 @@
+### Configuration
+
+**Note**: This Documentation is only required for administrative purposes.
+By Default the collected results are moved to pbench-server.
+
+
+#### Configure with Server < 1.0
+
+For the purpose of defining the required configuration, a pbench-agent configuration file must be created. The config file and the ssh key file must be present in the specified place for the ansible roles to function.
+
+The installation includes a sample configuration file at '/opt/pbench-agent/config/pbench-agent.cfg'. Make a backup of this file, then update the lines marked with # CHANGE ME! comments to suit your setup. Please make sure to make this file accessible to users.
+
+The ssh key pair can be generated with:
+
+	ssh-keygen -t rsa
+
+with an empty passphrase. The private key must be made available to users before they can complete the installation of pbench-agent as stated above. The authorized_keys list should include the public key.
+
+
+#### Configure with Server 1.0 or above
+
+For the purpose of defining the required configuration, a pbench-agent configuration file must be created. The pbench-agent installation contains an example configuration file at '/opt/pbench-agent/config/pbench-agent.cfg'. Make a backup copy of this file, update the lines marked with # CHANGE ME! comments to suit your configuration. Please make sure to make this file accessible to users.