added scylladb dashboard

collector-dashboards/otel-collector-scylladb-prom-receiver-dashboard/main.tf

@@ -0,0 +1,81 @@
+terraform {
+  required_providers {
+    lightstep = {
+      source  = "lightstep/lightstep"
+      version = "~> 1.70.10"
+    }
+  }
+  required_version = ">= v1.0.11"
+}
+
+resource "lightstep_dashboard" "otel_collector_scylladb_dashboard" {
+  project_name          = var.lightstep_project
+  dashboard_name        = "OpenTelemetry ScyllaDB Dashboard"
+  dashboard_description = "Monitor ScyllaDB metrics with this summary dashboard."
+
+  chart {
+    name = "UP"
+    rank = "0"
+    type = "timeseries"
+
+    query {
+      query_name   = "a"
+      display      = "line"
+      hidden       = false
+      query_string = "metric up | latest | group_by [], sum"
+    }
+  }
+
+  chart {
+    name = "Scylla Query Requests"
+    rank = "1"
+    type = "timeseries"
+
+    query {
+      query_name   = "a"
+      display      = "line"
+      hidden       = false
+      query_string = "metric scylla_transport_query_requests | rate | group_by [], sum"
+    }
+  }
+
+  chart {
+    name = "CQL Connections"
+    rank = "2"
+    type = "timeseries"
+
+    query {
+      query_name   = "a"
+      display      = "line"
+      hidden       = false
+      query_string = "metric scylla_transport_cql_connections | rate | group_by [], sum"
+    }
+  }
+
+  chart {
+    name = "Total Incoming Bytes"
+    rank = "3"
+    type = "timeseries"
+
+    query {
+      query_name   = "a"
+      display      = "line"
+      hidden       = false
+      query_string = "metric scylla_streaming_total_incoming_bytes | rate | group_by [], sum"
+    }
+  }
+
+  chart {
+    name = "Total Outgoing Bytes"
+    rank = "4"
+    type = "timeseries"
+
+    query {
+      query_name   = "a"
+      display      = "line"
+      hidden       = false
+      query_string = "metric scylla_streaming_total_outgoing_bytes | rate | group_by [], sum"
+    }
+  }
+
+}

collector-dashboards/otel-collector-scylladb-prom-receiver-dashboard/outputs.tf

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+output "dashboard_url" {
+  value       = "https://app.lightstep.com/${var.lightstep_project}/dashboard/${lightstep_dashboard.otel_collector_scylladb_dashboard.id}"
+  description = "OpenTelemetry ScyllaDB Dashboard URL"
+}

collector-dashboards/otel-collector-scylladb-prom-receiver-dashboard/variables.tf

@@ -0,0 +1,4 @@
+variable "lightstep_project" {
+  description = "Name of Lightstep project"
+  type        = string
+}