haproxy

sudo apt install haproxy
chỉnh sửa file sudo nano /etc/haproxy/haproxy.cfg

global
    log /dev/log local0 info  # Ghi log chi tiết hơn (info)
    log /dev/log local1 notice
    chroot /var/lib/haproxy
    user haproxy
    group haproxy
    daemon
    maxconn 2000
    # Đảm bảo rằng logging đã được bật

defaults
    log global
    mode tcp
    option tcplog  # Đảm bảo rằng tcplog được bật để ghi log TCP
    option dontlognull
    timeout connect 5000ms
    timeout client 50000ms
    timeout server 50000ms
    retries 3

tạo file all_rtmp.cfg
sudo nano all_rtmp.cfg

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

    # Tuning performance
    maxconn 2000
    tune.ssl.default-dh-param 2048

defaults
    log global
    mode tcp
    option tcplog
    option dontlognull
    timeout connect 5000ms
    timeout client 50000ms
    timeout server 50000ms
    retries 3

frontend rtmp_frontend
    mode tcp
    bind *:4334  # Change to 1935 if you prefer default RTMP port
    timeout client 50000
    default_backend rtmp_backend

backend rtmp_backend
    mode tcp
    balance roundrobin  # Load balancing method
    timeout connect 60s
    timeout server 50000ms
    option tcp-check  # Perform a health check for the backend servers
    server server1 192.168.1.164:1935 check
    server server2 192.168.1.222:1940 check
    server server3 192.168.1.222:1970 check
    server server4 192.168.1.164:1960 check

listen stats
    bind *:8404  # Port for HAProxy statistics
    mode http
    stats enable
    stats uri /haproxy?stats
    stats refresh 10s
    stats auth admin:adminpass  # Basic authentication for accessing stats page

sudo haproxy -f all_rtmp.cfg

sudo systemctl start haproxy
sudo systemctl enable haproxy
sudo systemctl status haproxy
sudo systemctl restart haproxy
http://192.168.1.222:8404/haproxy?stats