Public bug reported:
ENV:
master
devstack multinode install:
1 controller node
2 compute nodes -> dvr_no_external (compute1, compute2)
2 network nodes -> dvr_snat (network1, network2)
Problem:
For L3 DVR HA router, the centralized floating IPs nat rules are not installed
in every HA node snat namespace.
How to reproduce:
1. create DVR_HA router connecting user private network and public external
network
2. create a VM in dvr_no_external compute in private network
3. create floating IP and associate to the VM port
Then, only in the `master` node snat-namespace has the iptables rules.
Even the DVR_HA router has state change(backup -> master, master -> backup),
the iptables rules are still not re-created in the new `master` snat-namespace.
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1793527
Title:
[dvr_no_external][ha] centralized floating IP nat rules not install in
every HA node
Status in neutron:
New
Bug description:
ENV:
master
devstack multinode install:
1 controller node
2 compute nodes -> dvr_no_external (compute1, compute2)
2 network nodes -> dvr_snat (network1, network2)
Problem:
For L3 DVR HA router, the centralized floating IPs nat rules are not
installed in every HA node snat namespace.
How to reproduce:
1. create DVR_HA router connecting user private network and public external
network
2. create a VM in dvr_no_external compute in private network
3. create floating IP and associate to the VM port
Then, only in the `master` node snat-namespace has the iptables rules.
Even the DVR_HA router has state change(backup -> master, master -> backup),
the iptables rules are still not re-created in the new `master` snat-namespace.
To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1793527/+subscriptions
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