Use mixins

Signed-off-by: QuentinBisson <[email protected]>

loki/.gitignore

@@ -0,0 +1,6 @@
+vendor/
+dashboards_out/
+alerts.yaml
+rules.yaml
+jsonnetfile.*
+

loki/mixin.libsonnet

@@ -0,0 +1,17 @@
+local loki = import 'loki-mixin/mixin-ssd.libsonnet';
+
+loki{
+  _config+:: {
+    tags: [
+      "owner:team-atlas",
+      "topic:observability",
+      "component:loki"
+    ],
+
+    per_cluster_label: 'cluster_id',
+
+    canary+: {
+      enabled: true,
+    },
+  },
+}

loki/update.sh

@@ -2,29 +2,30 @@
 
 # Update Loki mixins from upstream
 #
+# This script is used to update the Loki mixins from the upstream repository.
+#
+# Usage:
+#  ./loki/update.sh from the root of the repository
 
 set -e
 
 TAG="helm-loki-5.47.2"
+helmDir="$(pwd)/helm/dashboards/charts/private_dashboards_al/dashboards/shared/private"
 
 tmpDir="$(mktemp -d)"
+cp loki/mixin.libsonnet "$tmpDir"
+cd "$tmpDir"
+jb init
+jb install https://github.com/grafana/loki/production/loki-mixin@$TAG
+mixtool generate all mixin.libsonnet
 
-git clone --depth 1 --single-branch -b "$TAG" --no-tags -q [email protected]:grafana/loki.git "$tmpDir"
-
-ls -l "$tmpDir"/production/loki-mixin-compiled-ssd/dashboards
-
-rm -rf ./output
-mkdir -p ./output
-
-for file in "$tmpDir"/production/loki-mixin-compiled-ssd/dashboards/*; do
+for file in dashboards_out/*; do
   # Process each file here
   echo "$file"
 
-  # replaces cluster with cluster_id in queries and  expr, then adds loki- prefix to uid
-  jq '.uid = "loki-" + .uid | .templating.list[].query |= gsub(", cluster\\)"; ", cluster_id)") | .templating.list[].query |= gsub("cluster=~\\\"\\$cluster\\\""; "cluster_id=~\"$cluster_id\"") | .templating.list[].query |= gsub("cluster=\\\"\\$cluster\\\""; "cluster_id=\"$cluster_id\"") | .rows[].panels[].targets[].expr |= gsub("cluster=~\\\"\\$cluster\\\""; "cluster_id=~\"$cluster_id\"") | .rows[].panels[].targets[].expr |= gsub("cluster=\\\"\\$cluster\\\""; "cluster_id=\"$cluster_id\"") | .tags |= ["owner:team-atlas", "topic:observability", "component:loki"] | .links[].tags |= ["owner:team-atlas", "topic:observability", "component:loki"]' "$file" > "./output/$(basename "$file")"
+  # adds loki- prefix to uid
+  jq '.uid = "loki-" + .uid' "$file" > "$$file.out" && mv "$$file.out" "$$file"
 
+  echo "Copying dashboard to $helmDir"
+  cp "$file" "$helmDir"
 done
-
-cp ./output/* helm/dashboards/charts/private_dashboards_al/dashboards/shared/private
-
-