From c8d1ff56d01f08f9eb4aa34c712cf83521200662 Mon Sep 17 00:00:00 2001
From: Christopher Bartz <christopher.bartz@canonical.com>
Date: Wed, 22 Apr 2026 09:46:25 +0200
Subject: [PATCH 1/2] fix(dashboard): remove dead override hiding job queue
 time series

The "Job queue time" panel had a leftover hideSeriesFrom override that
excluded every series except one specific named expression. Combined
with the panel's current query (which already aggregates with sum by
(le)), the override hid all data, leaving an empty chart.

The override is obsolete now that the query collapses every label
except le into a single combined histogram, so removing it restores
visualisation without any other change.
---
 .../cos_custom/grafana_dashboards/go.json     | 27 +------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

diff --git a/charms/planner-operator/cos_custom/grafana_dashboards/go.json b/charms/planner-operator/cos_custom/grafana_dashboards/go.json
index 3da1d40a..f8b9878d 100644
--- a/charms/planner-operator/cos_custom/grafana_dashboards/go.json
+++ b/charms/planner-operator/cos_custom/grafana_dashboards/go.json
@@ -590,32 +590,7 @@
           },
           "unit": "s"
         },
-        "overrides": [
-          {
-            "__systemRef": "hideSeriesFrom",
-            "matcher": {
-              "id": "byNames",
-              "options": {
-                "mode": "exclude",
-                "names": [
-                  "histogram_quantile(0.95, \nsum by (le) (\n  rate(github_runner_planner_webhook_job_waiting_seconds_bucket[5m])\n  )\n)"
-                ],
-                "prefix": "All except:",
-                "readOnly": true
-              }
-            },
-            "properties": [
-              {
-                "id": "custom.hideFrom",
-                "value": {
-                  "legend": false,
-                  "tooltip": false,
-                  "viz": true
-                }
-              }
-            ]
-          }
-        ]
+        "overrides": []
       },
       "gridPos": {
         "h": 8,

From 43e667c0ed804a641917a1519d8497bf8dc9b6de Mon Sep 17 00:00:00 2001
From: Christopher Bartz <christopher.bartz@canonical.com>
Date: Wed, 22 Apr 2026 09:52:42 +0200
Subject: [PATCH 2/2] ci: pin astral-sh/setup-uv to v8.1.0

The astral-sh/setup-uv repository does not publish a floating v8 major
tag (only v8.0.0 and v8.1.0 specific tags exist), so referencing @v8
fails to resolve and breaks the workflow on every PR.
---
 .github/workflows/charms_lint_and_unit.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/charms_lint_and_unit.yaml b/.github/workflows/charms_lint_and_unit.yaml
index da5a8daa..31bf04b6 100644
--- a/.github/workflows/charms_lint_and_unit.yaml
+++ b/.github/workflows/charms_lint_and_unit.yaml
@@ -44,7 +44,7 @@ jobs:
           python-version: "3.12"
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@v8
+        uses: astral-sh/setup-uv@v8.1.0
 
       - name: Install tox
         run: uv tool install tox --with tox-uv