Retrieving a virtual server port

This section explains how to retrieve the port ID of a virtual server, required for assigning global IP addresses to the virtual server.

1. Set the environment variable below as follows:

   $ SERVER_ID=<virtualServerIdToRetrievePortFrom>

2. Execute the following API to retrieve the port:

   $ curl -Ss $COMPUTE/v2/$PROJECT_ID/servers/$SERVER_ID/os-interface \
   -X GET -H "X-Auth-Token: $OS_AUTH_TOKEN" | jq .

   A response is output in a format such as the following:

   {
     "interfaceAttachments": [
       {
         "port_state": "<status>",
         "fixed_ips": [
           {
             "subnet_id": "<virtualServerId>",
             "ip_address": "<privateIpAddr>"
           }
         ],
         "port_id": "<portId>",
         "net_id": "<networkIdThatVirtualServerIsConnectedTo>",
         "mac_addr": "<macAddr>"
       }
     ]
   }