[ovs-git] [ovn-org/ovn] f89998: northd: Fix the missing force_snat_for_lb flows wh...
Dumitru Ceara
noreply at github.com
Sat Mar 6 10:05:29 UTC 2021
Branch: refs/heads/branch-21.03
Home: https://github.com/ovn-org/ovn
Commit: f899981d758adc02430e6174dec86b51a5938c9a
https://github.com/ovn-org/ovn/commit/f899981d758adc02430e6174dec86b51a5938c9a
Author: Numan Siddique <numans at ovn.org>
Date: 2021-03-06 (Sat, 06 Mar 2021)
Changed paths:
M northd/ovn-northd.8.xml
M northd/ovn-northd.c
M tests/ovn-northd.at
M tests/system-ovn.at
Log Message:
-----------
northd: Fix the missing force_snat_for_lb flows when router_ip is configured.
The commit c6e21a23bd8 which supported the option 'lb_force_snat_ip=router_ip'
on a gateway router, missed out on
- updating the flows in 'lr_in_dnat' to set 'flags.force_snat_for_lb = 1'.
- removing the flow to drop if ip.dst == router port IP in 'lr_in_ip_input'
stage.
This patch fixes these issue and adds a system test to cover the
hairpin load balancer traffic for the gateway routers.
Fixes: c6e21a23bd8("northd: Provide the Gateway router option 'lb_force_snat_ip' to take router port ips.")
Acked-by: Ben Pfaff <blp at ovn.org>
Signed-off-by: Numan Siddique <numans at ovn.org>
(cherry-picked from master commit a8362ff85deea66741661a0df458c3305f46af8b)
Commit: a6676aedae83a9670d63f8b3591f9cfb3727fd94
https://github.com/ovn-org/ovn/commit/a6676aedae83a9670d63f8b3591f9cfb3727fd94
Author: Dumitru Ceara <dceara at redhat.com>
Date: 2021-03-06 (Sat, 06 Mar 2021)
Changed paths:
M controller/binding.c
Log Message:
-----------
binding: Fix potential NULL dereference of lbinding.
There is a valid code path that can lead to 'lbinding' being NULL in
handle_deleted_vif_lport(). Make sure we check for it.
Found by code inspection.
Fixes: 68cf9fdceba8 ("binding: Fix container port removal from local bindings.")
Signed-off-by: Dumitru Ceara <dceara at redhat.com>
Signed-off-by: Numan Siddique <numans at ovn.org>
(cherry-picked from master commit 80a9a8e834829a80af2ee329fc69a1314fb5079b)
Compare: https://github.com/ovn-org/ovn/compare/080496629ce2...a6676aedae83
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