Enable exemplars in all configurations

Author: YuryHrytsuk

services/monitoring/docker-compose.master.yml.j2

@@ -6,16 +6,6 @@ services:
         constraints:
           - node.labels.grafana==true
   prometheuscatchall:
-    command:
-      - "--config.file=/etc/prometheus/prometheus.yml"
-      - "--storage.tsdb.path=/prometheus"
-      - "--storage.tsdb.retention=${MONITORING_PROMETHEUS_RETENTION}"
-      - "--web.console.libraries=/usr/share/prometheus/console_libraries"
-      - "--web.console.templates=/usr/share/prometheus/consoles"
-      - "--web.external-url=https://${MONITORING_DOMAIN}/prometheus/"
-      - "--web.route-prefix=/"
-      - "--storage.tsdb.allow-overlapping-blocks" # via https://jessicagreben.medium.com/prometheus-fill-in-data-for-new-recording-rules-30a14ccb8467
-      - "--enable-feature=exemplar-storage"
     deploy:
       placement:
         constraints:

services/monitoring/docker-compose.yml.j2

@@ -44,6 +44,7 @@ services:
       - "--web.external-url=https://${MONITORING_DOMAIN}/prometheus/"
       - "--web.route-prefix=/"
       - "--storage.tsdb.allow-overlapping-blocks" # via https://jessicagreben.medium.com/prometheus-fill-in-data-for-new-recording-rules-30a14ccb8467
+      - "--enable-feature=exemplar-storage"
       #- "--web.enable-admin-api" This allows messing with prometheus using its API from the CLI. Disabled for security reasons by default.
     networks:
       - monitored