kubeasz/roles/lb/templates/haproxy.cfg.j2

global
        log /dev/log    local0
        log /dev/log    local1 notice
        chroot /var/lib/haproxy
        stats socket /run/haproxy/admin.sock mode 660 level admin
        stats timeout 30s
        user haproxy
        group haproxy
        daemon
        nbproc 1

defaults
        log     global
        timeout connect 5000
        timeout client  10m
        timeout server  10m

listen kube-master
        bind 0.0.0.0:{{ KUBE_APISERVER.split(':')[2] }}
        mode tcp
        option tcplog
        balance {{ BALANCE_ALG }} 
{% for host in groups['kube-master'] %}
        server {{ host }} {{ host }}:6443 check inter 2000 fall 2 rise 2 weight 1
{% endfor %}
{% for host in groups['new-master'] %}
        server {{ host }} {{ host }}:6443 check inter 2000 fall 2 rise 2 weight 1
{% endfor %}