haproxy_ingress.cfg

frontend k8s-api
    bind *:6443
    mode tcp
    option tcplog
    default_backend k8s-api

backend k8s-api
    mode tcp
    option tcplog
    option tcp-check
    balance roundrobin
    default-server inter 10s downinter 5s rise 2 fall 3 slowstart 60s maxconn 250 maxqueue 256 weight 100
        server master1 192.168.4.114:6443 check
        server master2 192.168.5.58:6443 check
        server master3 192.168.1.203:6443 check

frontend k8s-ingress-http
    bind *:80
    mode tcp
    option tcplog
    default_backend k8s-ingress-http

backend k8s-ingress-http
    mode tcp
    option tcplog
    option tcp-check
    balance roundrobin
    default-server inter 10s downinter 5s rise 2 fall 3 slowstart 60s maxconn 250 maxqueue 256 weight 100
        server master1 192.168.4.114:80 check
        server master2 192.168.5.58:80 check
        server master3 192.168.1.203:80 check

frontend k8s-ingress-https
    bind *:443
    mode tcp
    option tcplog
    default_backend k8s-ingress-https

backend k8s-ingress-https
    mode tcp
    option tcplog
    option tcp-check
    balance roundrobin
    default-server inter 10s downinter 5s rise 2 fall 3 slowstart 60s maxconn 250 maxqueue 256 weight 100
        server master1 192.168.4.114:443 check
        server master2 192.168.5.58:443 check
        server master3 192.168.1.203:443 check