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Sv translation
languageen

Install haproxy

Install Software

The installation of haproxy is performed using the following commands:

Translations Ignore


Code Block
languagebash
apt-get -y install haproxy


Code Block
languagebash
mv /etc/haproxy/haproxy.cfg /etc/haproxy/haproxy.cfg.sample


The second command renames the installed configuration, as this is not required. 

Acticate haproxy

Activate the haproxy service with the following command:

Translations Ignore


Code Block
languagebash
systemctl enable haproxy.service


Configure Firewall

Configure the firewall with the following commands:

Translations Ignore


Code Block
languagebash
ufw allow 80/tcp
ufw allow 443/tcp
ufw allow 7777/tcp


Configure the firewall with the following commands:

Translations Ignore


Code Block
languagebash
ufw allow in on eth1 to any port 80 proto tcp
ufw allow in on eth1 to any port 443 proto tcp
ufw allow in on eth1 to any port 7777 proto tcp


haproxy Log

Warning

These commands are not required on Debian 11.5 machines and later. Do not execute the following commands on those systems.

To allow the haproxy service to log to the syslog service, the following commands are executed. 

The logs from haproxy will be in /var/log/haproxy.log

Translations Ignore


Code Block
languagebash
sed -i '/module(load="imudp")/s/^#//g' /etc/rsyslog.conf
sed -i '/input(type="imudp"/s/^#//g' /etc/rsyslog.conf
cat <<EOFF>/etc/rsyslog.d/haproxy.conf
local2.* /var/log/haproxy.log
& stop
EOFF
systemctl restart rsyslog




...

Sv translation
languagefr

Installer l'haproxy

Installer le logiciel

L'installation de haproxy est effectuée à l'aide des commandes suivantes :

Translations Ignore


Code Block
languagebash
apt-get -y install haproxy


Code Block
languagebash
mv /etc/haproxy/haproxy.cfg /etc/haproxy/haproxy.cfg.sample


La deuxième commande permet de renommer la configuration installée, car cela n'est pas nécessaire. 

Activer haproxy

Activez le service haproxy avec la commande suivante :

Translations Ignore


Code Block
languagebash
systemctl enable haproxy.service


Configurer le pare-feu

Configurez le pare-feu à l'aide des commandes suivantes :

Translations Ignore


Code Block
languagebash
ufw allow 80/tcp ufw allow 443/tcp ufw allow 7777/tcp


Configurez le pare-feu à l'aide des commandes suivantes :

Translations Ignore


Code Block
languagebash
ufw allow in on eth1 to any port 80 proto tcp ufw allow in on eth1 to any port 443 proto tcp ufw allow in on eth1 to any port 7777 proto tcp


journal d'haproxy

Pour permettre au service haproxy de se connecter au service syslog, les commandes suivantes sont exécutées. 

Les journaux de l'haproxie seront dans /var/log/haproxy.log

Translations Ignore


Code Block
languagebash
sed -i '/module(load="imudp")/s/^#//g' /etc/rsyslog.conf sed -i '/input(type="imudp"/s/^#//g' /etc/rsyslog.conf cat <<EOFF>/etc/rsyslog.d/haproxy.conf local2.* /var/log/haproxy.log & stop EOFF systemctl restart rsyslog