From a9820a09e74d94021b84af0f7102c44b9f1f800d Mon Sep 17 00:00:00 2001
From: Tobias <96661824+CrazyWolf13@users.noreply.github.com>
Date: Mon, 22 Dec 2025 14:06:02 +0100
Subject: [PATCH] reitti: add: nginx tile cache

Added installation of Nginx and configuration for tile caching.
---
 install/reitti-install.sh | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/install/reitti-install.sh b/install/reitti-install.sh
index f602dbde0..088c42055 100644
--- a/install/reitti-install.sh
+++ b/install/reitti-install.sh
@@ -18,7 +18,8 @@ $STD apt install -y \
   redis-server \
   rabbitmq-server \
   libpq-dev \
-  zstd
+  zstd \
+  nginx
 msg_ok "Installed Dependencies"
 
 JAVA_VERSION="25" setup_java
@@ -46,6 +47,31 @@ mv /opt/reitti/reitti-*.jar /opt/reitti/reitti.jar
 USE_ORIGINAL_FILENAME="true" fetch_and_deploy_gh_release "photon" "komoot/photon" "singlefile" "latest" "/opt/photon" "photon-0*.jar"
 mv /opt/photon/photon-*.jar /opt/photon/photon.jar
 
+msg_info "Installing Nginx Tile Cache"
+mkdir -p /var/cache/nginx/tiles
+cat <<EOF >/etc/nginx/nginx.conf
+events {
+  worker_connections 1024;
+}
+http {
+  proxy_cache_path /var/cache/nginx/tiles levels=1:2 keys_zone=tiles:10m max_size=1g inactive=30d use_temp_path=off;
+  server {
+    listen 80;
+    location / {
+      proxy_pass https://tile.openstreetmap.org/;
+      proxy_set_header Host tile.openstreetmap.org;
+      proxy_set_header User-Agent "Reitti/1.0";
+      proxy_cache tiles;
+      proxy_cache_valid 200 30d;
+      proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
+    }
+  }
+}
+EOF
+chown -R www-data:www-data /var/cache/nginx/tiles
+systemctl restart nginx
+msg_info "Installed Nginx Tile Cache"
+
 msg_info "Creating Reitti Configuration-File"
 mkdir -p /opt/reitti/data
 cat <<EOF >/opt/reitti/application.properties
@@ -92,6 +118,9 @@ PROCESSING_WORKERS_PER_QUEUE=4-16
 
 # Disable potentially dangerous features unless needed
 DANGEROUS_LIFE=false
+
+# Tiles Cache
+reitti.ui.tiles.cache.url=http://127.0.0.1
 EOF
 msg_ok "Created Configuration-File for Reitti"