Adding PVs Observability Pods (#1147)

* resolve pvcs for observability pods

* remove accidental duplicate file

* added claimRefs for each observability pod

* added claimRefs to observabilitiy PVs

* added claimRefs to observability pods PVs

* format fixes

Author: MatthewZhu13

apps/backend/src/bootstrap/index.ts

@@ -3,8 +3,7 @@ import http from "http";
 
 import { Config } from "../../../../packages/common/src/utils/config";
 import log from "../lib/logger";
-import cacheRoutes from "../modules/cache/routes";
-import loaders, { loadCacheWarmingDependencies } from "./loaders";
+import loaders from "./loaders";
 
 export default async (config: Config) => {
   const app = express();
@@ -56,6 +55,7 @@ export default async (config: Config) => {
   );
 };
 
+/** 
 // Cache warming server bootstrap
 export async function bootstrapCacheWarmingServer(config: Config) {
   const app = express();
@@ -72,3 +72,4 @@ export async function bootstrapCacheWarmingServer(config: Config) {
     "Cache warming server ready"
   );
 }
+**/

apps/backend/src/bootstrap/loaders/apollo.ts

@@ -183,6 +183,24 @@ function createOtelPlugin(): ApolloServerPlugin {
   };
 }
 
+/** 
+
+ * Extracts the first query name from a GraphQL operation.
+ * For example, if the query is "query { catalog(...) { ... } }", this returns "catalog".
+ *
+ * @param operation - The parsed GraphQL operation from the request context
+ * @returns The name of the first query field, or null if not found
+ 
+function getOperationName(
+  operation: OperationDefinitionNode | undefined
+): string | null {
+  const firstSelection = operation?.selectionSet?.selections?.[0];
+  if (firstSelection && "name" in firstSelection)
+    return firstSelection.name.value;
+  return null;
+}
+*/
+
 const SESSION_COOKIE_NAME = "bt.sid";
 
 function getSessionCacheIdFromCookie(

infra/observability/templates/grafana.yaml

@@ -57,6 +57,7 @@ metadata:
   labels:
     {{- include "bt-observability.grafanaLabels" . | nindent 4 }}
 spec:
+  storageClassName: manual
   accessModes:
     - ReadWriteOnce
   resources:

infra/observability/templates/loki.yaml

@@ -63,6 +63,7 @@ metadata:
   labels:
     {{- include "bt-observability.lokiLabels" . | nindent 4 }}
 spec:
+  storageClassName: manual
   accessModes:
     - ReadWriteOnce
   resources:

infra/observability/templates/prometheus.yaml

@@ -31,6 +31,7 @@ metadata:
   labels:
     {{- include "bt-observability.prometheusLabels" . | nindent 4 }}
 spec:
+  storageClassName: manual
   accessModes:
     - ReadWriteOnce
   resources:

infra/observability/templates/pv.yaml

@@ -0,0 +1,70 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata: 
+  name: prometheus-pv
+spec:
+  storageClassName:  manual
+  claimRef:
+    name: prometheus-data
+    namespace: bt
+  capacity: 
+    storage: {{.Values.prometheus.storage.size}}
+  accessModes: 
+    - ReadWriteOnce
+  hostPath: 
+    path: /data/prometheus
+
+---
+
+apiVersion: v1
+kind: PersistentVolume
+metadata: 
+  name: tempo-pv
+spec:
+  storageClassName:  manual
+  claimRef:
+    name: tempo-data
+    namespace: bt
+  capacity: 
+    storage: {{.Values.tempo.storage.size}}
+  accessModes: 
+    - ReadWriteOnce
+  hostPath: 
+    path: /data/tempo
+
+---
+
+apiVersion: v1
+kind: PersistentVolume
+metadata: 
+  name: loki-pv
+spec:
+  storageClassName:  manual
+  claimRef:
+    name: loki-data
+    namespace: bt
+  capacity: 
+    storage: {{.Values.loki.storage.size}}
+  accessModes: 
+    - ReadWriteOnce
+  hostPath: 
+    path: /data/loki
+
+
+---
+
+apiVersion: v1
+kind: PersistentVolume
+metadata: 
+  name: grafana-pv
+spec:
+  storageClassName:  manual
+  claimRef:
+    name: grafana-data
+    namespace: bt
+  capacity: 
+    storage: {{.Values.grafana.storage.size}}
+  accessModes: 
+    - ReadWriteOnce
+  hostPath: 
+    path: /data/grafana

infra/observability/templates/tempo.yaml

@@ -60,6 +60,7 @@ metadata:
   labels:
     {{- include "bt-observability.tempoLabels" . | nindent 4 }}
 spec:
+  storageClassName: manual
   accessModes:
     - ReadWriteOnce
   resources: