syz-cluster: split gke configs into prod and staging

syz-cluster/Makefile

@@ -31,7 +31,7 @@ $(eval $(call build_image_rules,./workflow/boot-step,boot-step))
 $(eval $(call build_image_rules,./tools/db-mgmt,db-mgmt))
 $(eval $(call build_image_rules,./tools/send-test-email,send-test-email))
 
-IMAGES := controller web-dashboard reporter-server series-tracker db-mgmt triage-step build-step boot-step fuzz-step send-test-email
+IMAGES := controller web-dashboard reporter-server series-tracker db-mgmt triage-step build-step boot-step fuzz-step send-test-email email-reporter
 BUILD_TARGETS := $(addprefix build-, $(IMAGES))
 PUSH_TARGETS := $(addprefix push-, $(IMAGES))
 
@@ -95,8 +95,11 @@ SED_EXPRESSIONS := \
 k8s-config-dev:
 	@kubectl kustomize ./overlays/minikube/ | sed $(SED_EXPRESSIONS)
 
-k8s-config-gke: ensure-spanner-database-uri-env ensure-blob-storage-env ensure-workflow-artifacts-bucket
-	@kubectl kustomize ./overlays/gke/ | sed $(SED_EXPRESSIONS)
+k8s-config-gke-prod: ensure-spanner-database-uri-env ensure-blob-storage-env ensure-workflow-artifacts-bucket
+	@kubectl kustomize ./overlays/gke/prod/ | sed $(SED_EXPRESSIONS)
+
+k8s-config-gke-staging: ensure-spanner-database-uri-env ensure-blob-storage-env ensure-workflow-artifacts-bucket
+	@kubectl kustomize ./overlays/gke/staging/ | sed $(SED_EXPRESSIONS)
 
 migrate-job.yaml:
 	@cat tools/db-mgmt/migrate-job.yaml | sed $(SED_EXPRESSIONS)

syz-cluster/overlays/gke/kustomization.yaml → syz-cluster/overlays/gke/common/kustomization.yaml

@@ -2,8 +2,7 @@
 # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
 
 resources:
-  - ../common
-  - global-config.yaml
+  - ../../common
   - global-config-env.yaml
   - kernel-disk-pvc.yaml
   - workflow-artifacts.yaml

syz-cluster/overlays/gke/global-config.yaml → syz-cluster/overlays/gke/prod/global-config.yaml

@@ -7,7 +7,7 @@ metadata:
   name: global-config
 data:
   config.yaml: |
-    parallelWorkflows: 5
+    parallelWorkflows: 7
     loreArchives:
       - netdev
       - linux-ext4

syz-cluster/overlays/gke/prod/kustomization.yaml

@@ -0,0 +1,7 @@
+# Copyright 2025 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+resources:
+  - ../common
+  - global-config.yaml
+  - ../../../email-reporter

syz-cluster/overlays/gke/staging/global-config.yaml

@@ -0,0 +1,13 @@
+# Copyright 2025 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: global-config
+data:
+  config.yaml: |
+    parallelWorkflows: 3
+    loreArchives:
+      - netdev
+      - linux-ext4

syz-cluster/overlays/gke/staging/kustomization.yaml

@@ -0,0 +1,6 @@
+# Copyright 2025 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+resources:
+  - ../common
+  - global-config.yaml