hieradata/roles/infra/metrics/prometheus.yaml

@@ -8,3 +8,4 @@ profiles::metrics::server::scrape_jobs:
   - bind
   - puppetdb
   - systemd
+profiles::metrics::server::localstorage: /data/prometheus

site/profiles/manifests/metrics/server.pp

@@ -4,7 +4,11 @@ class profiles::metrics::server (
   Boolean   $manage_user  = true,
   Boolean   $manage_group = true,
   String    $retention    = '30d',
-  Array     $scrape_jobs   = [],
+  Array     $scrape_jobs  = [],
+  Variant[
+    Stdlib::Absolutepath,
+    Boolean[false]
+  ]         $localstorage = '/var/lib/prometheus',
 ) {
 
   $collect_scrape_jobs = $scrape_jobs.map |$job| {
@@ -18,8 +22,7 @@ class profiles::metrics::server (
     manage_group        => $manage_group,
     version             => $version,
     collect_scrape_jobs => $collect_scrape_jobs,
-    extra_options       => {
+    storage_retention   => $retention,
-      'storage.tsdb.retention.time' => $retention,
+    localstorage        => $localstorage,
-    },
   }
 }