Install HAProxy on AlmaLinux 9

Step 1 – Install

dnf install -y haproxy
systemctl enable --now haproxy

Step 2 – Basic /etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin
    user haproxy
    group h...

Install HAProxy on RHEL 9

Step 1 – Install

dnf install -y haproxy
systemctl enable --now haproxy

Step 2 – Basic /etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin
    user haproxy
    group haprox...

Install HAProxy on Ubuntu 24.04

Step 1 – Install

apt update && apt upgrade -y
apt install -y haproxy
systemctl enable --now haproxy

Step 2 – Basic /etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admi...

Install HAProxy on Debian 12

Step 1 – Install

apt update && apt upgrade -y
apt install -y haproxy
systemctl enable --now haproxy

Step 2 – Basic /etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin...

Install HAProxy on Gentoo Linux

Step 1 – Install

emerge --ask net-proxy/haproxy
rc-update add haproxy default && rc-service haproxy start

Step 2 – Basic /etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 leve...

Install HAProxy on Arch Linux

Step 1 – Install

pacman -S --noconfirm haproxy
systemctl enable --now haproxy

Step 2 – Basic /etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin
    user haproxy
    g...

Install HAProxy on OpenBSD 7.5

Step 1 – Install

pkg_add haproxy
rcctl enable haproxy && rcctl start haproxy

Step 2 – Basic /etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin
    user haproxy
    g...

Install HAProxy on NetBSD 10

Step 1 – Install

pkgin install haproxy
echo 'haproxy=YES' >> /etc/rc.conf && service haproxy start

Step 2 – Basic /usr/pkg/etc/haproxy/haproxy.cfg

global
    log /dev/log local0
    chroot /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level...

HAProxy TLS Termination on AlmaLinux 9

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global...

HAProxy TLS Termination on RHEL 9

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global
    ss...

HAProxy TLS Termination on Ubuntu 24.04

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global...

HAProxy TLS Termination on Debian 12

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global...

HAProxy TLS Termination on Gentoo Linux

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global...

HAProxy TLS Termination on Arch Linux

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global...

HAProxy TLS Termination on OpenBSD 7.5

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global...

HAProxy TLS Termination on NetBSD 10

Step 1 – Combine cert + key

cat /etc/ssl/certs/example.com.crt /etc/ssl/private/example.com.key > /etc/haproxy/certs/example.com.pem
chmod 600 /etc/haproxy/certs/example.com.pem
openssl dhparam -out /etc/haproxy/dhparam.pem 2048

Step 2 – Config

global...

HAProxy MySQL Load Balancing on AlmaLinux 9

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168....

HAProxy MySQL Load Balancing on RHEL 9

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168.1.12:...

HAProxy MySQL Load Balancing on Ubuntu 24.04

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168...

HAProxy MySQL Load Balancing on Debian 12

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168.1....

HAProxy MySQL Load Balancing on Gentoo Linux

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168...

HAProxy MySQL Load Balancing on Arch Linux

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168.1...

HAProxy MySQL Load Balancing on OpenBSD 7.5

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168....

HAProxy MySQL Load Balancing on NetBSD 10

Config section

listen mysql-cluster
    bind *:3306
    mode    tcp
    option  mysql-check user haproxy_check
    balance leastconn
    server db1 192.168.1.10:3306 check weight 1
    server db2 192.168.1.11:3306 check weight 1
    server db3 192.168.1....