App done

CloudronManifest.json

@@ -2,7 +2,7 @@
   "version": "0.1.0",
   "id": "eriktad.prometheus.cloudronapp",
   "author": "Erik Tadevosyan",
-  "healthCheckPath": "healthcheck",
+  "healthCheckPath": "/healthcheck",
   "httpPort": 8000,
   "icon": "logo.png",
   "addons": {

Dockerfile

@@ -1,6 +1,11 @@
 FROM cloudron/base:2.0.0@sha256:f9fea80513aa7c92fe2e7bf3978b54c8ac5222f47a9a32a7f8833edf0eb5a4f4
 
-EXPOSE 3000
+EXPOSE 8000
+
+RUN mkdir -p /app/data/runtime /app/data/config && \
+    chown -R cloudron:cloudron /app/data/runtime /app/data/config
+
+WORKDIR /app/data
 
 # configure apache
 RUN rm /etc/apache2/sites-enabled/*
@@ -17,7 +22,10 @@ RUN mkdir -p /usr/local/bin/prometheus && \
     tar xvfz prometheus-*.tar.gz && \
     rm -rf prometheus-*.tar.gz && \
     mv prometheus-*/* prometheus && \
-    rm -rf prometheus-*
+    rm -rf prometheus-* && \
+    chown -R cloudron:cloudron prometheus
+
+RUN sudo -u cloudron cp -n /usr/local/bin/prometheus/prometheus.yml /app/data/config/prometheus.yml
 
 COPY start.sh /app/pkg/
 

apache/prometheus.conf

@@ -33,14 +33,4 @@
         RewriteRule "/healthcheck" - [R=200]
     </Location>
 
-    <Location /healthz>
-        Order allow,deny
-        Allow from all
-        Satisfy Any
-
-        ProxyPreserveHost On
-        ProxyErrorOverride Off
-        ProxyPass http://127.0.0.1:9090/
-    </Location>
-
 </VirtualHost>

start.sh

@@ -1,15 +1,12 @@
-#!/bin/sh
+#!/bin/bash
 
-set -x
+set -eu
 
 echo "=> Starting apache"
 APACHE_CONFDIR="" source /etc/apache2/envvars
 rm -f "${APACHE_PID_FILE}"
-/usr/sbin/apache2 -DFOREGROUND
-
-echo "=> Ensure permissions"
-chown -R cloudron:cloudron /usr/local/bin/prometheus
+/usr/sbin/apache2 -DFOREGROUND &
 
 echo "=> Starting Prometheus"
 cd /usr/local/bin/prometheus
-./prometheus --config.file=prometheus.yml
+exec /usr/local/bin/gosu cloudron:cloudron ./prometheus --config.file=/app/data/config/prometheus.yml --storage.tsdb.path=/app/data/runtime