hns_doh_loadbalancer/nginx.conf
Nathan Woodburn 8ab5352a2f
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fix: invalid location
2023-12-15 15:05:46 +11:00

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Nginx Configuration File

upstream loadbalancer {
server doh.hnshosting.au:443 weight=1 max_fails=1 fail_timeout=30s;
server easyhandshake.com:8053 weight=1 max_fails=1 fail_timeout=30s;
server doh.hnsdns.com:443 weight=1 max_fails=1 fail_timeout=30s;
server hs.dnssec.dev:443 weight=1 max_fails=1 fail_timeout=30s;
server hnsns.net:443 weight=1 max_fails=1 fail_timeout=30s;
}
map $host $upstream {
~^doh\.hnshosting\.au$ doh.hnshosting.au;
~^easyhandshake\.com$ easyhandshake.com;
~^doh\.hnsdns\.com$ doh.hnsdns.com;
~^hs\.dnssec\.dev$ hs.dnssec.dev;
~^hnsns\.net$ hnsns.net;
}
server {
listen 80;
server_name _;
location / {
# Dynamically set the Host header based on the chosen upstream
set $upstream_host "";
if ($host ~* ^doh\.hnshosting\.au$) {
set $upstream_host doh.hnshosting.au;
}
if ($host ~* ^easyhandshake\.com$) {
set $upstream_host easyhandshake.com;
}
if ($host ~* ^doh\.hnsdns\.com$) {
set $upstream_host doh.hnsdns.com;
}
if ($host ~* ^hs\.dnssec\.dev$) {
set $upstream_host hs.dnssec.dev;
}
if ($host ~* ^hnsns\.net$) {
set $upstream_host hnsns.net;
}
# Use the named location without the @ prefix
proxy_pass https://dynamic_upstream;
}
location dynamic_upstream {
# Use a named location to set proxy_pass dynamically
proxy_pass https://$upstream_host;
proxy_ssl_verify off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
add_header X-Load-Balancer-Node $upstream_addr;
}
}