global maxconn 4000 log 127.0.0.1 local0 defaults mode http log global option httplog option dontlognull option http-server-close option redispatch retries 5 timeout http-request 5m timeout queue 5m timeout connect 30s timeout client {{ loadbalancer_apiserver_keepalive_timeout }} timeout server 15m timeout http-keep-alive 30s timeout check 30s maxconn 4000 {% if loadbalancer_apiserver_healthcheck_port is defined -%} frontend healthz bind *:{{ loadbalancer_apiserver_healthcheck_port }} mode http monitor-uri /healthz {% endif %} frontend kube_api_frontend bind 127.0.0.1:{{ loadbalancer_apiserver_port|default(kube_apiserver_port) }} mode tcp option tcplog default_backend kube_api_backend backend kube_api_backend mode tcp balance leastconn default-server inter 15s downinter 15s rise 2 fall 2 slowstart 60s maxconn 1000 maxqueue 256 weight 100 option httpchk GET /healthz http-check expect status 200 {% for host in groups['kube-master'] -%} server {{ host }} {{ hostvars[host]['access_ip'] | default(hostvars[host]['ip'] | default(fallback_ips[host])) }}:{{ kube_apiserver_port }} check check-ssl verify none {% endfor -%}