[Openstack] Placement API service is not responding with haproxy

谭 明宵 tanmingxiao at outlook.com
Thu Sep 21 09:32:33 UTC 2017


I had HA setup for placement api to work on high availability enviornment by using HAproxy on three controller nodes

vim /etc/haproxy/haproxy.cfg

listen nova_placement_cluster
        bind 0.0.0.0:8778
        http-request del-header X-Forwarded-Proto
        server controller01 192.168.105.10:58778 check inter 2000 rise 2 fall 5
        server controller02 192.168.105.11:58778 check inter 2000 rise 2 fall 5
        server controller03 192.168.105.12:58778 check inter 2000 rise 2 fall 5

but nova-compute.log has some errors like:

2017-09-21 17:08:59.690 14155 WARNING nova.scheduler.client.report [req-6fefb3b1-fe0b-418e-b76a-2749613a6364 - - - - -] Placement API service is not responding.
2017-09-21 17:09:59.697 14155 WARNING nova.scheduler.client.report [req-6fefb3b1-fe0b-418e-b76a-2749613a6364 - - - - -] Placement API service is not responding.
2017-09-21 17:10:59.729 14155 WARNING nova.scheduler.client.report [req-6fefb3b1-fe0b-418e-b76a-2749613a6364 - - - - -] Placement API service is not responding.

what is the correct configuration for placement api in haproxy?

thx

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