From 87fbba0d3e19545bf0f286052fe1586f02ebdf27 Mon Sep 17 00:00:00 2001
From: Brad Stein <Brad.Stein@gmail.com>
Date: Fri, 12 Dec 2025 16:15:37 -0300
Subject: [PATCH] atlas overview: show availability percent with 3 decimals

---
 scripts/dashboards_render_atlas.py            | 19 +++++++++++++------
 .../monitoring/dashboards/atlas-overview.json |  5 +++--
 .../grafana-dashboard-overview.yaml           |  5 +++--
 3 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/scripts/dashboards_render_atlas.py b/scripts/dashboards_render_atlas.py
index 76fe0bc..7ca8194 100644
--- a/scripts/dashboards_render_atlas.py
+++ b/scripts/dashboards_render_atlas.py
@@ -340,6 +340,7 @@ def stat_panel(
     grid,
     *,
     unit="none",
+    decimals=None,
     thresholds=None,
     text_mode="value",
     legend=None,
@@ -364,6 +365,8 @@ def stat_panel(
     }
     if value_suffix:
         defaults["custom"]["valueSuffix"] = value_suffix
+    if decimals is not None:
+        defaults["decimals"] = decimals
     panel = {
         "id": panel_id,
         "type": "stat",
@@ -639,6 +642,8 @@ def build_overview():
             "kind": "stat",
             "thresholds": UPTIME_PERCENT_THRESHOLDS,
             "value_suffix": "%",
+            "unit": "percentunit",
+            "decimals": 3,
             "text_mode": "value",
         },
         {
@@ -693,12 +698,14 @@ def build_overview():
                     item["expr"],
                     grid,
                     thresholds=item.get("thresholds"),
-                    legend=None,
-                    links=item.get("links"),
-                    text_mode=item.get("text_mode", "value"),
-                    value_suffix=item.get("value_suffix"),
-                )
-            )
+            legend=None,
+            links=item.get("links"),
+            text_mode=item.get("text_mode", "value"),
+            value_suffix=item.get("value_suffix"),
+            unit=item.get("unit", "none"),
+            decimals=item.get("decimals"),
+        )
+    )
         else:
             panels.append(
                 gauge_panel(
diff --git a/services/monitoring/dashboards/atlas-overview.json b/services/monitoring/dashboards/atlas-overview.json
index 04e5929..3dec2aa 100644
--- a/services/monitoring/dashboards/atlas-overview.json
+++ b/services/monitoring/dashboards/atlas-overview.json
@@ -257,11 +257,12 @@
               }
             ]
           },
-          "unit": "none",
+          "unit": "percentunit",
           "custom": {
             "displayMode": "auto",
             "valueSuffix": "%"
-          }
+          },
+          "decimals": 3
         },
         "overrides": []
       },
diff --git a/services/monitoring/grafana-dashboard-overview.yaml b/services/monitoring/grafana-dashboard-overview.yaml
index d68631d..507a127 100644
--- a/services/monitoring/grafana-dashboard-overview.yaml
+++ b/services/monitoring/grafana-dashboard-overview.yaml
@@ -266,11 +266,12 @@ data:
                   }
                 ]
               },
-              "unit": "none",
+              "unit": "percentunit",
               "custom": {
                 "displayMode": "auto",
                 "valueSuffix": "%"
-              }
+              },
+              "decimals": 3
             },
             "overrides": []
           },