ovn-kubernetes / ovn-kubernetes / 20572617031

54%

Build Type

push

github

Committed by jcaamano

Commit Message

fix(localnet, ipamless): Prevent LSP deletion on sync

When ovnkube-node restarts, it runs syncPodsForUserDefinedNetwork which calls
allocatePodIPs. For IPAM-less localnet networks (switches with no subnets),
IsNonHostSubnetSwitch returns true, causing allocatePodIPs to return empty string.
This prevents the pod from being added to expectedLogicalPorts map, causing
deleteStaleLogicalSwitchPorts to delete the LSP.

This change add an explicit flag at the subnet allocator to denote that
that allocator was created as part of a no host subnet switch, this way
code explicitly diferenciates between localnet ipamless and no host
subnet since both do no have a subnet but no host subnet do not even
have LSPs

Signed-off-by: Enrique Llorente <ellorent@redhat.com>

Run Details

11 of 13 new or added lines in 2 files covered. (84.62%)

15 existing lines in 4 files now uncovered.

40899 of 75384 relevant lines covered (54.25%)

427.98 hits per line