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ny bosun haproxy config
global
chroot /var/lib/haproxy
daemon
group haproxy
log 127.0.0.1 local0
maxconn 4000
pidfile /var/run/haproxy.pid
stats socket /var/lib/haproxy/stats
user haproxy
defaults
balance roundrobin
log global
mode http
option allbackups
option forceclose
option httpchk GET /
timeout connect 15s
timeout client 60s
timeout server 600s
timeout queue 10s
frontend tsdb
bind *:80
acl path_get path -m beg /api/query
acl path_put path -m beg /api/put
acl path_put path -m beg /api/metadata/put
acl path_put path -m beg /api/count
default_backend bosun
option httplog
stats enable
stats uri /haproxy
use_backend tsdb_read if path_get
use_backend tsdb_write if path_put
backend bosun
server ny-bosun01 ny-bosun01:8080
backend tsdb_read
server ny-tsdb01 ny-tsdb01:4242 check
server ny-tsdb02 ny-tsdb02:4242 check
server ny-tsdb03 ny-tsdb03:4242 check backup
backend tsdb_write
# A bunch of ACLs to make sure we don't get writes accidently from dev machines, vpn, etc
acl allowed src ....
acl blocked src ....
http-request deny if blocked
http-request deny unless allowed
server ny-tsdb03 ny-tsdb03:5252 check
server ny-tsdb01 ny-tsdb01:5252 check backup
server ny-tsdb02 ny-tsdb02:5252 check backup
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