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53 lines
1.5 KiB
Markdown
53 lines
1.5 KiB
Markdown
# Haproxy setup
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This one is done from proxmox, i used a debian10+ CT template to create the machines i needed.
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## **Initial setup**
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To start with, get 2 identical debian hosts with nginx on them:
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My 2 servers will have the ips 192.168.0.151 and 192.168.0.150 meanwhile 192.168.0.152 is going to be our haproxy server.
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_First server:_
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apt update -y && apt upgrade -y
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apt install nginx curl -y
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echo 'server number 1' > /var/www/html/index.nginx-debian.html
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ip a | grep inet #IP1
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 _Second server:_
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apt update -y && apt upgrade -y
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apt install nginx curl -y
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echo 'server number 2 ' > /var/www/html/index.nginx-debian.html
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ip a | grep inet #IP2
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Now that we have 2 servers running http, we're going to load balance them with a third debian machine with haproxy:
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apt update -y && apt upgrade -y
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apt install haproxy curl -y
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wget https://blog.nowhere.moe/servers/haproxy/haproxy.cfg -O /etc/haproxy/haproxy.cfg
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nano /etc/haproxy/haproxy.cfg
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systemctl restart haproxy
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ip a | grep inet #IP3
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curl 127.0.0.1
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In nano, change the ips with the ips of your 2 debian servers (IP1 & IP2) and reload haproxy, then go and see if haproxy works (IP3)
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You can reload haproxy's webpage multiple times, and you'll see that sometimes it is going to switch from one server to the other, therefore we successfully setup a simple load balancing with haproxy.
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