fix #3

Make sure that the collector attempts to correctly communicate with webapp container, even when running in dedicated container (and triggered manually).
fixes cron schedule to run daily.
added instructions for dedicated containers.

rootfs/scrutiny/jobber/jobber.yaml

@@ -19,9 +19,9 @@ resultSinks:
 
 jobs:
   MetricsJob:
-    cmd: /scrutiny/bin/scrutiny-collector-metrics run --api-endpoint ${SCRUTINY_API_ENDPOINT:-http://localhost:8080}
+    cmd: /scrutiny/bin/scrutiny-collector-metrics run
     # run daily at midnight.
-    time: '0 0 * * *'
+    time: '0 0 0 * * *'
     onError: Backoff
     notifyOnSuccess:
       - *filesystemSink