[WIP] Fix mounted prometheus.yml file not working (#605)

* Initial plan

* Fix Prometheus mounted prometheus.yml file by adding volume mount

Co-authored-by: Siumauricio <47042324+Siumauricio@users.noreply.github.com>

* Update blueprints/prometheus/template.toml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Siumauricio <47042324+Siumauricio@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

blueprints/prometheus/docker-compose.yml

@@ -9,6 +9,7 @@ services:
       - "--web.console.templates=/usr/share/prometheus/consoles"
       - "--web.enable-lifecycle"
     volumes:
+      - ../files/prometheus.yml:/etc/prometheus/prometheus.yml
       - prometheus-data:/prometheus
 volumes:
   prometheus-data: {}

blueprints/prometheus/template.toml

@@ -10,7 +10,10 @@ port = 9_090
 host = "${main_domain}"
 
 [[config.mounts]]
-filePath = "/etc/prometheus/prometheus.yml"
+# Note: this relative path is resolved by Dokploy to the file mounted from
+# ../files/prometheus.yml in docker-compose, and mapped inside the container
+# to /etc/prometheus/prometheus.yml.
+filePath = "prometheus.yml"
 serviceName = "prometheus"
 content = """
 # Prometheus Configuration