rusternetes/haproxy.cfg at main · calfonso/rusternetes · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
global
    log stdout format raw local0
    maxconn 4096

defaults
    log     global
    mode    tcp
    option  tcplog
    option  dontlognull
    timeout connect 5000ms
    timeout client  50000ms
    timeout server  50000ms

# Stats page
listen stats
    bind *:8404
    mode http
    stats enable
    stats uri /stats
    stats refresh 10s
    stats admin if TRUE

# API Server Load Balancer (Round Robin)
# Uses TCP mode for HTTPS passthrough
frontend api_frontend
    bind *:6443
    mode tcp
    option tcplog
    default_backend api_backend

backend api_backend
    mode tcp
    balance roundrobin
    option tcp-check

    # Simple TCP health checks for HTTPS endpoints
    # The servers are considered healthy if the TCP connection succeeds
    server api-server-1 api-server-1:6443 check inter 5s fall 3 rise 2
    server api-server-2 api-server-2:6443 check inter 5s fall 3 rise 2
    server api-server-3 api-server-3:6443 check inter 5s fall 3 rise 2