This should fix issue #7848

We need to catch any InvalidVpcID.NotFound errors and treat them
just like getting back a vpc that's not "available"

library/cloud/ec2_vpc

@@ -288,6 +288,7 @@ def create_vpc(module, vpc_conn):
             pending = True
             wait_timeout = time.time() + wait_timeout
             while wait and wait_timeout > time.time() and pending:
+                try:
                     pvpc = vpc_conn.get_all_vpcs(vpc.id)
                     if hasattr(pvpc, 'state'):
                         if pvpc.state == "available":
@@ -295,6 +296,12 @@ def create_vpc(module, vpc_conn):
                     elif hasattr(pvpc[0], 'state'):
                         if pvpc[0].state == "available":
                             pending = False
+                # sometimes vpc_conn.create_vpc() will return a vpc that can't be found yet by vpc_conn.get_all_vpcs()
+                # when that happens, just wait a bit longer and try again
+                except boto.exception.BotoServerError, e:
+                    if e.error_code != 'InvalidVpcID.NotFound':
+                        raise
+                if pending:
                     time.sleep(5)
             if wait and wait_timeout <= time.time():
                 # waiting took too long