Rob Murray 38e76ebea9 Only allocate a gateway if the n/w driver wants one ...

A gateway address is always reserved before the network driver is
asked to create the network. But, the driver doesn't always need a
gateway address, so the address reservation can be unnecessary.

This means, for example, an "--internal" IPv4 "/31" network cannot
be used as a point-to-point link, because one of its two addresses
is always reserved for a gateway.

So, before allocating a gateway address, ask the network driver if
it will need one (based on options that only the network driver can
interpret). Implement that as an optional interface for network
drivers.

Signed-off-by: Rob Murray <rob.murray@docker.com>

2025-01-13 10:28:55 +00:00

..

driverapi_test.go

libnetwork: remove unused "testutils" imports

2021-08-18 14:20:37 +02:00

driverapi.go

Only allocate a gateway if the n/w driver wants one

2025-01-13 10:28:55 +00:00

errors.go

Provide interface to categorize errors

2015-05-20 22:29:29 -07:00

ipamdata.go

libnet: Replace BadRequest with InvalidParameter

2023-08-17 16:45:04 +02:00