neutron l3 agents number
arnaud.morin at gmail.com
Wed Oct 20 15:28:38 UTC 2021
When using DVR + HA, we endup with all routers beeing deployed on the
computes (the DVR part) and 3 routers on dvr_snat nodes (for HA).
The question is why 3 for snats?
I know that this is the max_l3_agents_per_router config parameter, but
2 seems enough?
On the other side, DHCP agent default (dhcp_agents_per_network) is 1,
while this is also a precious service provided in the tenant network.
So, is there any downside on having only 2 agents for routers?
Thanks in advance,
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