verify_adapter_gateways: Week 7 Lab

[jwasserzug]

NOTES:
    - In the first database assignment, you created a function called
      verify_gateway_ip_port that verified in CMDB if the specified gateway
      ip and port are valid.
    - In the second database assignment, you created a function called
      get_all_adapters_gateway_info that retrieved adapter info from ISEApps DB.
INSTRUCTIONS:
    1. Create a new function called verify_adapter_gateways and do the following
       inside this new function.
    2. Create a variable to keep track of overall success or failure
    3. Call get_all_adapters_gateway_info to get dictionary of adapters.
       Dictionary will look like:
         { "1": AdapterInfo(),
           "2": AdapterInfo(),...
         }
       Where each AdapterInfo object has these five attributes:
         adapter_id
         primary_gateway_node
         primary_gateway_port
         backup_gateway_node 
         backup_gateway_port 
    4. Store that return value in a variable
    5. Create a foreach loop to loop through the values in the dictionary
    6. Inside this loop, call verify_gateway_ip_port for each node and port pair
       NOTE! The ip/nodes are stored differently in CMDB vs ISEApps DB. In CMDB
       the node is stored as FQDN (tc-oat02.test.ise.com) but in ISEApps DB they
       are stored as just tc-oat02. Modify the node you pass in to
       verify_gateway_ip_port, which is the one that came from ISEApps DB so
       that you provide a FQDN. So just append ".test.ise.com" to the string
       before calling the function. Append using plus operator (+)
    7. verify_gateway_ip_port will return True if node and port are valid and
       False if they are not
    8. For each check, print a success or failure statement
    9. Return True if all adapters are configured correctly, False otherwise

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