global
    # This because haproxy is dumb and likes to use the maxconnection from the kernel and that is super mega huge making haproxy oom
    maxconn 128

resolvers docker
    # To be able to use multiple replicas of invidious
    # using domains
    nameserver dns1 127.0.0.11:53

defaults
    # Without timeouts to prevent haproxy kill the connection
    # when there is no packets being sent between the sig helper and
    # invidious

    #timeout client 60s
    #timeout connect 1s
    #timeout server 60s

# Prometheus for graphs
frontend prometheus
    bind *:8405
    mode http
    http-request use-service prometheus-exporter if { path /metrics }
    no log

frontend sighelper
    mode tcp
    bind *:13000
    default_backend sighelper

backend sighelper
   mode tcp
   balance leastconn
   option tcp-check
   tcp-check send-binary 0512345678
   tcp-check expect rbinary 12345678*
   option redispatch
   server-template inv_sig_helper 16 inv_sig_helper_cluster:12999 resolvers docker check inter 500ms