feat(mixin): Add OTel Engine Overview dashboard

example/docker-compose/grafana.yaml

@@ -58,7 +58,7 @@ services:
       - MIMIR_ADDRESS=http://mimir:9009
       - MIMIR_TENANT_ID=fake
     volumes:
-      - ../operations/alloy-mixin:/etc/alloy-mixin
+      - ../../operations/alloy-mixin:/etc/alloy-mixin
     working_dir: /etc/alloy-mixin
     command: grr watch . ./grizzly.jsonnet
 

operations/alloy-mixin/config.libsonnet

@@ -1,8 +1,8 @@
 {
     _config+:: {
-        enableK8sCluster: true,
-        enableAlloyCluster: true,
-        enableLokiLogs: true,
+        enableK8sCluster: true, # Whether to add a cluster template variable to all dashboards
+        enableAlloyCluster: true, # Whether to add Alloy clustering dashboards
+        enableLokiLogs: true, 
         filterSelector: '', #use it to filter specific metric label values, ie: job=~"integrations/alloy"
         k8sClusterSelector: 'cluster=~"$cluster", namespace=~"$namespace"',
         groupSelector: if self.enableK8sCluster then self.k8sClusterSelector + ', job=~"$job"' else 'job=~"$job"',

operations/alloy-mixin/dashboards.libsonnet

@@ -8,6 +8,7 @@
     (import './dashboards/controller.libsonnet') +
     (import './dashboards/prometheus.libsonnet') +
     (import './dashboards/opentelemetry.libsonnet') +
+    (import './dashboards/otel-engine-overview.libsonnet') +
     (import './dashboards/loki.libsonnet'),
 
   grafanaDashboards+::