4bdfc71145
Floating IP agent gateway ports are created for each external network
for each node where DVR L3 agent is running and where there is some FIP
from the ext_net.
But even, if L3 agent is removed (e.g. when scaling down the cluster),
such floating IP gateway port is never removed so it consumes IP address
from the external network.
With this patch when the DVR L3 agent is deleted, all such fip gateway
ports owned by that agent will be deleted.
When new L3 agent is created (registered in the DB), Neutron will check
if there are any floating IPs on that host and will recreate such FIP
gateway ports for it.
Closes-Bug: #1891360
Change-Id: If6ef990baf039c556d7420962ac4c54608711f06
(cherry picked from commit
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|---|---|---|
| .. | ||
| db | ||
| extensions | ||
| logapi | ||
| plugins | ||
| port | ||
| qos | ||
| README.rst | ||
| __init__.py | ||
| address_scope.py | ||
| agent.py | ||
| auto_allocate.py | ||
| base.py | ||
| common_types.py | ||
| conntrack_helper.py | ||
| flavor.py | ||
| floatingip.py | ||
| ipam.py | ||
| l3_hamode.py | ||
| l3agent.py | ||
| metering.py | ||
| network.py | ||
| network_segment_range.py | ||
| port_forwarding.py | ||
| ports.py | ||
| provisioning_blocks.py | ||
| quota.py | ||
| rbac.py | ||
| rbac_db.py | ||
| router.py | ||
| securitygroup.py | ||
| servicetype.py | ||
| stdattrs.py | ||
| subnet.py | ||
| subnetpool.py | ||
| tag.py | ||
| trunk.py | ||
README.rst
Neutron Objects
Directory
This directory is designed to contain all modules which have objects definitions shipped with core Neutron. The files and directories located inside of this directory should follow the guidelines below.
Structure
The Neutron objects tree should have the following structure:
- The expected directory structure is flat, except for the ML2 plugins. All ML2 plugin objects should fall under the plugins subdirectory (i.e. plugins/ml2/gre_allocation).
- Module names should use singular forms for nouns (network.py, not networks.py).