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Fix UID sed to target root-level dashboard uid only

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The top-level "uid" in Grafana dashboard JSON is at 2-space indent
near the end of the file, not the first occurrence. Match on ^  "uid"
to avoid clobbering nested datasource uid references.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erich Blume 2026-03-18 12:56:50 -07:00
commit c92b949a20
1 changed files with 6 additions and 6 deletions
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12
argocd/manifests/grafana/deployment.yaml
View file

@ -80,12 +80,11 @@ spec:
; do
wget -q -O "$DEST/$f" "$BASE_URL/$f"
done
# Stamp stable top-level UIDs so stars/bookmarks survive pod restarts
# Uses 0,/pattern/ to replace only the first "uid" (the dashboard UID),
# leaving datasource UIDs inside panels untouched.
# Stamp stable top-level UIDs so stars/bookmarks survive pod restarts.
# Match root-level uid (2-space indent) to avoid clobbering datasource refs.
for f in "$DEST"/*.json; do
uid="teslamate-$(basename "$f" .json)"
sed -i "0,/\"uid\": *\"[^\"]*\"/{s/\"uid\": *\"[^\"]*\"/\"uid\": \"${uid}\"/}" "$f"
sed -i "s/^ \"uid\": *\"[^\"]*\"/ \"uid\": \"${uid}\"/" "$f"
done
echo "Fetched $(ls "$DEST" | wc -l) TeslaMate dashboards"
securityContext:
@ -122,11 +121,12 @@ spec:
# Fix datasource UIDs to match our Prometheus instance
sed -i 's/"uid": *"bdkj55oguty4gd"/"uid": "prometheus"/g' "$DEST"/*.json
sed -i 's/"uid": *"\${DS_PROMETHEUS}"/"uid": "prometheus"/g' "$DEST"/*.json
# Stamp stable top-level UIDs so stars/bookmarks survive pod restarts
# Stamp stable top-level UIDs so stars/bookmarks survive pod restarts.
# Match root-level uid (2-space indent) to avoid clobbering datasource refs.
for f in "$DEST"/*.json; do
slug=$(basename "$f" .json | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9]/-/g' | sed 's/--*/-/g' | sed 's/^-//;s/-$//')
uid="unpoller-${slug}"
sed -i "0,/\"uid\": *\"[^\"]*\"/{s/\"uid\": *\"[^\"]*\"/\"uid\": \"${uid}\"/}" "$f"
sed -i "s/^ \"uid\": *\"[^\"]*\"/ \"uid\": \"${uid}\"/" "$f"
done
echo "Fetched $(ls "$DEST" | wc -l) UnPoller dashboards"
securityContext: