From 9f06b7d7f56b9bce3583e3f776394c4f5a5516e8 Mon Sep 17 00:00:00 2001
From: MSWS <imodmaker@gmail.com>
Date: Sun, 16 Mar 2025 21:14:13 -0700
Subject: [PATCH] Configure Caddy and Prometheus for internal service
 communication

- Configure Caddy admin settings for inter-service communication
- Set up reverse proxy for Prometheus in Caddyfile
- Implement new scrape configuration for Caddy in Prometheus settings
- Add scrape target for Caddy listening on port 2019
---
 caddy/Caddyfile        | 4 ++++
 caddy/compose.yml      | 1 +
 grafana/prometheus.yml | 3 +++
 3 files changed, 8 insertions(+)

diff --git a/caddy/Caddyfile b/caddy/Caddyfile
index 9042355..064918d 100644
--- a/caddy/Caddyfile
+++ b/caddy/Caddyfile
@@ -60,6 +60,10 @@ stats.local.msws.xyz {
   reverse_proxy grafana:3000
 }
 
+prom.local.msws.xyz {
+  reverse_proxy prometheus:9090
+}
+
 photos.local.msws.xyz, photos.msws.xyz {
   reverse_proxy immich_server:2283
 }
diff --git a/caddy/compose.yml b/caddy/compose.yml
index 52e8357..fe62dd7 100644
--- a/caddy/compose.yml
+++ b/caddy/compose.yml
@@ -17,6 +17,7 @@ services:
       - caddy_config:/config
     environment:
       - CLOUDFLARE_API_TOKEN=${CLOUDFLARE_API_TOKEN}
+      - CADDY_ADMIN=caddy-caddy-1:2019
     networks:
       - cloudflared
 
diff --git a/grafana/prometheus.yml b/grafana/prometheus.yml
index 898fc7f..6b2b553 100644
--- a/grafana/prometheus.yml
+++ b/grafana/prometheus.yml
@@ -37,3 +37,6 @@ scrape_configs:
     bearer_token: 'ZmNmZjkxZDktODU0YS00NDRiLWE2N2YtZTRkZjY5ZGZiZDI4Cg=='
     static_configs:
       - targets: [ 'wakapi:3002' ]
+  - job_name: caddy
+    static_configs:
+      - targets: [ 'caddy-caddy-1:2019' ]