The default environment files for OSP 13 currently expect the ComputeDVR role to be used for configuring DVR. This will cause issues when upgrading existing DVR deployments that will be using the Compute role instead. When using the default templates and provided environment files, the following occurs: - the L3 agent mode is not set to DVR on the compute node's L3 agent - a physical interface is not added to the bridge being used for floating IP traffic* * Most deployments will likely be using custom networking templates.
According to our records, this should be resolved by openstack-tripleo-heat-templates-8.0.2-38.el7ost. This build is available now.
After upgrading from version 12 to version 13 the l3 agent container looked healthy while I never saw VM stopping replying to my pings via the floating IP I set up before starting upgrade operation. Therefore this bug has been fixed and verified.