Update prometheus install image

Resolves #39

Author: danny6167

monitoring/prometheus/egg-prometheus.json

@@ -4,7 +4,7 @@
         "version": "PTDL_v2",
         "update_url": null
     },
-    "exported_at": "2024-12-11T19:05:00+00:00",
+    "exported_at": "2025-08-22T13:55:16+00:00",
     "name": "Prometheus",
     "author": "[email protected]",
     "description": "The Prometheus monitoring system and time series database.",
@@ -23,7 +23,7 @@
     "scripts": {
         "installation": {
             "script": "#!\/bin\/sh\r\nshopt -s extglob\r\n# Switch to mounted directory\r\ncd \/mnt\/server\r\n# Update installation system and install curl\r\napt-get update\r\napt-get install -y curl\r\nARCH=$([[ \"$(uname -m)\" == \"x86_64\" ]] && echo \"amd64\" || echo \"arm64\")\r\n# Cleanup previous install if available\r\nif [ -f \"prometheus.yml\" ]; then mv prometheus.yml prometheus.yml.bak; fi\r\nif [ -f \"prometheus.web.yml\" ]; then mv prometheus.web.yml prometheus.web.yml.bak; fi\r\nrm -rfv !(data|prometheus.yml.bak|prometheus.web.yml.bak)\r\n# Download and extract Prometheus\r\nversion=${PROMETHEUS_VERSION}\r\nif [ \"$version\" = \"latest\" ]; then version=$(curl --silent \"https:\/\/api.github.com\/repos\/prometheus\/prometheus\/releases\/latest\" | grep '\"tag_name\":' | sed -E 's\/.*\"([^\"]+)\".*\/\\1\/' | cut -c2-); fi\r\ncurl -L https:\/\/github.com\/prometheus\/prometheus\/releases\/download\/v${version}\/prometheus-${version}.linux-${ARCH}.tar.gz --output prometheus.tar.gz\r\ntar -zxvf prometheus.tar.gz\r\nmv -n prometheus-*\/* .\/\r\nrm -rf prometheus.tar.gz prometheus-*\/\r\n# Restore configuration if necessary\r\nif [ -f \"prometheus.yml.bak\" ]; then rm -rf prometheus.yml && mv prometheus.yml.bak prometheus.yml && rm -rf prometheus.yml.bak; fi\r\nif [ -f \"prometheus.web.yml.bak\" ]; then rm -rf prometheus.web.yml && mv prometheus.web.yml.bak prometheus.web.yml && rm -rf prometheus.web.yml.bak; fi\r\n# Create dummy prometheus.web.yml as a placeholder\r\nif [ ! -f \"prometheus.web.yml\" ]; then touch prometheus.web.yml; fi",
-            "container": "debian:buster-slim",
+            "container": "ghcr.io\/ptero-eggs\/installers:debian",
             "entrypoint": "bash"
         }
     },