# Ansible managed frontend nova_api_metadata-front-1 bind 172.29.236.101:8775 option httplog option forwardfor except 127.0.0.0/8 acl allow_list src 127.0.0.1/8 192.168.0.0/16 172.16.0.0/12 10.0.0.0/8 tcp-request content accept if allow_list tcp-request content reject mode http default_backend nova_api_metadata-back backend nova_api_metadata-back mode http balance leastconn stick-table type ipv6 size 256k expire 10s store http_err_rate(10s) http-request track-sc0 src http-request deny deny_status 429 if { sc_http_err_rate(0) gt 20 } !{ src 192.168.0.0/16 } !{ src 172.16.0.0/12 } !{ src 10.0.0.0/8 } option forwardfor option httpchk http-check send hdr User-Agent "osa-proxy-healthcheck" meth HEAD server aio1-nova-api-container-d170d4ae 172.29.239.248:8775 check port 8775 inter 12000 rise 3 fall 3