Object Storage seamless migration

.env.example

@@ -77,9 +77,26 @@ POSTHOG_PROJECT_KEY=
 # DEPOT_TOKEN=<Depot org token>
 # DEV_OTEL_EXPORTER_OTLP_ENDPOINT="http://0.0.0.0:4318"
 # These are needed for the object store (for handling large payloads/outputs)
+# Default provider (backward compatible - no protocol prefix)
 # OBJECT_STORE_BASE_URL="https://{bucket}.{accountId}.r2.cloudflarestorage.com"
 # OBJECT_STORE_ACCESS_KEY_ID=
 # OBJECT_STORE_SECRET_ACCESS_KEY=
+# OBJECT_STORE_REGION=auto
+# OBJECT_STORE_SERVICE=s3
+# OBJECT_STORE_DEFAULT_PROTOCOL=s3  # Optional: protocol to use for new uploads (e.g., "s3", "r2")
+#
+# Named providers (protocol-prefixed data) - optional for multi-provider support
+# OBJECT_STORE_S3_BASE_URL=https://s3.amazonaws.com
+# OBJECT_STORE_S3_ACCESS_KEY_ID=
+# OBJECT_STORE_S3_SECRET_ACCESS_KEY=
+# OBJECT_STORE_S3_REGION=us-east-1
+# OBJECT_STORE_S3_SERVICE=s3
+#
+# OBJECT_STORE_R2_BASE_URL=https://{bucket}.{accountId}.r2.cloudflarestorage.com
+# OBJECT_STORE_R2_ACCESS_KEY_ID=
+# OBJECT_STORE_R2_SECRET_ACCESS_KEY=
+# OBJECT_STORE_R2_REGION=auto
+# OBJECT_STORE_R2_SERVICE=s3
 # CHECKPOINT_THRESHOLD_IN_MS=10000
 
 # These control the server-side internal telemetry

.server-changes/multi-provider-object-storage.md

@@ -0,0 +1,6 @@
+---
+area: webapp
+type: feature
+---
+
+Multi-provider object storage with protocol-based routing for zero-downtime migration

.server-changes/object-store-iam-auth.md

@@ -0,0 +1,6 @@
+---
+area: webapp
+type: feature
+---
+
+Add IAM role-based auth support for object stores (no access keys required).

apps/webapp/app/env.server.ts

@@ -349,11 +349,18 @@ const EnvironmentSchema = z
       .default(60 * 1000 * 15), // 15 minutes
 
     OBJECT_STORE_BASE_URL: z.string().optional(),
+    OBJECT_STORE_BUCKET: z.string().optional(),
     OBJECT_STORE_ACCESS_KEY_ID: z.string().optional(),
     OBJECT_STORE_SECRET_ACCESS_KEY: z.string().optional(),
     OBJECT_STORE_REGION: z.string().optional(),
     OBJECT_STORE_SERVICE: z.string().default("s3"),
 
+    // Protocol to use for new uploads (e.g., "s3", "r2"). Data without protocol uses default provider above.
+    // If specified, you must configure the corresponding provider using OBJECT_STORE_{PROTOCOL}_* env vars.
+    // Example: OBJECT_STORE_DEFAULT_PROTOCOL=s3 requires OBJECT_STORE_S3_BASE_URL, OBJECT_STORE_S3_ACCESS_KEY_ID, etc.
+    // Enables zero-downtime migration between providers (old data keeps working, new data uses new provider).
+    OBJECT_STORE_DEFAULT_PROTOCOL: z.string().regex(/^[a-z0-9]+$/).optional(),
+
     ARTIFACTS_OBJECT_STORE_BUCKET: z.string().optional(),
     ARTIFACTS_OBJECT_STORE_BASE_URL: z.string().optional(),
     ARTIFACTS_OBJECT_STORE_ACCESS_KEY_ID: z.string().optional(),

apps/webapp/app/presenters/v3/ApiRetrieveRunPresenter.server.ts

@@ -15,7 +15,7 @@ import assertNever from "assert-never";
 import { API_VERSIONS, CURRENT_API_VERSION, RunStatusUnspecifiedApiVersion } from "~/api/versions";
 import { $replica, prisma } from "~/db.server";
 import { AuthenticatedEnvironment } from "~/services/apiAuth.server";
-import { generatePresignedUrl } from "~/v3/r2.server";
+import { generatePresignedUrl } from "~/v3/objectStore.server";
 import { tracer } from "~/v3/tracer.server";
 import { startSpanWithEnv } from "~/v3/tracing.server";
 

apps/webapp/app/routes/api.v1.packets.$.ts

@@ -3,7 +3,7 @@ import { json } from "@remix-run/server-runtime";
 import { z } from "zod";
 import { authenticateApiRequest } from "~/services/apiAuth.server";
 import { createLoaderApiRoute } from "~/services/routeBuilders/apiBuilder.server";
-import { generatePresignedUrl } from "~/v3/r2.server";
+import { generatePresignedUrl } from "~/v3/objectStore.server";
 
 const ParamsSchema = z.object({
   "*": z.string(),

apps/webapp/app/routes/resources.packets.$environmentId.$.ts

@@ -3,7 +3,7 @@ import { basename } from "node:path";
 import { z } from "zod";
 import { prisma } from "~/db.server";
 import { requireUserId } from "~/services/session.server";
-import { generatePresignedRequest } from "~/v3/r2.server";
+import { generatePresignedRequest } from "~/v3/objectStore.server";
 
 const ParamSchema = z.object({
   environmentId: z.string(),

apps/webapp/app/runEngine/concerns/batchPayloads.server.ts

@@ -1,9 +1,9 @@
-import { IOPacket, packetRequiresOffloading, tryCatch } from "@trigger.dev/core/v3";
+import { type IOPacket, packetRequiresOffloading, tryCatch } from "@trigger.dev/core/v3";
 import { env } from "~/env.server";
-import { startActiveSpan } from "~/v3/tracer.server";
-import { uploadPacketToObjectStore, r2 } from "~/v3/r2.server";
 import type { AuthenticatedEnvironment } from "~/services/apiAuth.server";
 import { logger } from "~/services/logger.server";
+import { hasObjectStoreClient, uploadPacketToObjectStore } from "~/v3/objectStore.server";
+import { startActiveSpan } from "~/v3/tracer.server";
 
 export type BatchPayloadProcessResult = {
   /** The processed payload - either the original or an R2 path */
@@ -31,7 +31,7 @@ export class BatchPayloadProcessor {
    * If not available, large payloads will be stored inline (which may fail for very large payloads).
    */
   isObjectStoreAvailable(): boolean {
-    return r2 !== undefined && env.OBJECT_STORE_BASE_URL !== undefined;
+    return hasObjectStoreClient();
   }
 
   /**
@@ -103,11 +103,17 @@ export class BatchPayloadProcessor {
         };
       }
 
-      // Upload to R2
+      // Upload to object store
       const filename = `batch_${batchId}/item_${itemIndex}/payload.json`;
 
-      const [uploadError] = await tryCatch(
-        uploadPacketToObjectStore(filename, packet.data, packet.dataType, environment)
+      const [uploadError, uploadedFilename] = await tryCatch(
+        uploadPacketToObjectStore(
+          filename,
+          packet.data,
+          packet.dataType,
+          environment,
+          env.OBJECT_STORE_DEFAULT_PROTOCOL
+        )
       );
 
       if (uploadError) {
@@ -125,18 +131,18 @@ export class BatchPayloadProcessor {
         );
       }
 
-      logger.debug("Batch item payload offloaded to R2", {
+      logger.debug("Batch item payload offloaded to object store", {
         batchId,
         itemIndex,
-        filename,
+        filename: uploadedFilename,
         size,
       });
 
       span.setAttribute("wasOffloaded", true);
-      span.setAttribute("offloadPath", filename);
+      span.setAttribute("offloadPath", uploadedFilename);
 
       return {
-        payload: filename,
+        payload: uploadedFilename!,
         payloadType: "application/store",
         wasOffloaded: true,
         size,

apps/webapp/app/runEngine/concerns/payloads.server.ts

@@ -2,7 +2,7 @@ import { IOPacket, packetRequiresOffloading, tryCatch } from "@trigger.dev/core/
 import { PayloadProcessor, TriggerTaskRequest } from "../types";
 import { env } from "~/env.server";
 import { startActiveSpan } from "~/v3/tracer.server";
-import { uploadPacketToObjectStore } from "~/v3/r2.server";
+import { uploadPacketToObjectStore } from "~/v3/objectStore.server";
 import { ServiceValidationError } from "~/v3/services/common.server";
 
 export class DefaultPayloadProcessor implements PayloadProcessor {
@@ -31,16 +31,16 @@ export class DefaultPayloadProcessor implements PayloadProcessor {
 
       const filename = `${request.friendlyId}/payload.json`;
 
-      const [uploadError] = await tryCatch(
-        uploadPacketToObjectStore(filename, packet.data, packet.dataType, request.environment)
+      const [uploadError, uploadedFilename] = await tryCatch(
+        uploadPacketToObjectStore(filename, packet.data, packet.dataType, request.environment, env.OBJECT_STORE_DEFAULT_PROTOCOL)
       );
 
       if (uploadError) {
         throw new ServiceValidationError("Failed to upload large payload to object store", 500); // This is retryable
       }
 
       return {
-        data: filename,
+        data: uploadedFilename!,
         dataType: "application/store",
       };
     });

apps/webapp/app/runEngine/services/batchTrigger.server.ts

@@ -16,7 +16,7 @@ import { env } from "~/env.server";
 import type { AuthenticatedEnvironment } from "~/services/apiAuth.server";
 import { logger } from "~/services/logger.server";
 import { batchTriggerWorker } from "~/v3/batchTriggerWorker.server";
-import { downloadPacketFromObjectStore, uploadPacketToObjectStore } from "../../v3/r2.server";
+import { downloadPacketFromObjectStore, uploadPacketToObjectStore } from "../../v3/objectStore.server";
 import { ServiceValidationError, WithRunEngine } from "../../v3/services/baseService.server";
 import { TriggerTaskService } from "../../v3/services/triggerTask.server";
 import { startActiveSpan } from "../../v3/tracer.server";
@@ -716,10 +716,10 @@ export class RunEngineBatchTriggerService extends WithRunEngine {
 
       const filename = `${pathPrefix}/payload.json`;
 
-      await uploadPacketToObjectStore(filename, packet.data, packet.dataType, environment);
+      const uploadedFilename = await uploadPacketToObjectStore(filename, packet.data, packet.dataType, environment);
 
       return {
-        data: filename,
+        data: uploadedFilename,
         dataType: "application/store",
       };
     });