add dashboard

Signed-off-by: Jason Hall <jason@chainguard.dev>

driftlessaf/dashboard.tf

@@ -0,0 +1,35 @@
+# Dashboards for the PR reconciler infrastructure
+
+module "pr-reconciler-dashboard" {
+  source = "chainguard-dev/common/infra//modules/dashboard/reconciler"
+
+  project_id = var.project_id
+  name       = "pr-logger"
+
+  # Workqueue configuration (should match reconciler module settings)
+  max_retry       = 100
+  concurrent_work = 20
+
+  # Enable GitHub API metrics section since we call GitHub
+  sections = {
+    github = true
+  }
+
+  notification_channels = []
+
+  labels = {
+    team = var.team
+  }
+}
+
+module "pr-workqueue-dashboard" {
+  source = "chainguard-dev/common/infra//modules/dashboard/workqueue"
+
+  name            = "pr-logger-wq"
+  concurrent_work = 20
+  max_retry       = 100
+
+  labels = {
+    team = var.team
+  }
+}

driftlessaf/diagram.md

@@ -230,3 +230,13 @@ flowchart TB
 | Secret | Purpose |
 |--------|---------|
 | `driftlessaf-github-app-private-key` | GitHub App authentication |
+
+### Cloud Monitoring Dashboards (5)
+
+| Dashboard | Purpose |
+|-----------|---------|
+| `Reconciler: pr-logger` | PR reconciler metrics: workqueue state, error reporting, logs, HTTP/gRPC, GitHub API, resources |
+| `Cloud Workqueue: pr-logger-wq` | Workqueue metrics: queue depth, processing rate, retries, latency |
+| `github-events-recorder` | Event recorder metrics: Pub/Sub throughput, GCS writes |
+| `driftless-github-events` | GitHub events trampoline metrics |
+| `driftlessaf` | CloudEvent broker metrics |