Add firewall address-sets: named sets of IP addresses and networks,
usable as zone sources for per-IP access control, issue #1189. Static
entries are part of the configuration; dynamic entries are managed at
runtime with new add/remove/flush actions, from the CLI or over
NETCONF/RESTCONF. Dynamic entries survive firewall configuration
changes but are not saved to the configuration. Sets with a timeout
expire their entries automatically.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Previously at least one end of a veth pair had to remain in the host
namespace, because that end created and destroyed the pair. Assigning
both ends to containers left no one to create it.
Select a deterministic primary end so exactly one side creates the pair.
When the primary is itself a container interface, create the pair in the
host namespace before the container starts; CNI host-device then moves
each end into its container. Teardown is deferred to the container
removal script so the pair does not linger and block re-creation.
Drop the now-obsolete limitation notes from the documentation and YANG,
and add a regression test connecting two containers over a veth pair.
Fixes: #941
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Refactor to use a dummy interface instead of wasting a dut. This not
only simplifies the test but also increases test coverage on test rigs
with a single DUT.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
A legacy name length limit in firewalld triggered problems with longer
policy names. This patch to firewalld lifts that limit by checking the
backend in use, no limit for nftables.
Fixes#1389
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Let's drop the leading IETF or Infix prefixes from tests. Initially the
idea was to mimnic the YANG models, but it's difficult to navigate and
does not provide any real benefit to developers or end-users.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg