keda global control flag

src/server/db/migrations/001_seed.ts

@@ -452,7 +452,7 @@ export async function up(knex: Knex): Promise<any> {
     INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('lifecycleIgnores', '{"github":{"branches":[],"events":["closed","deleted"],"organizations":[],"botUsers":[]}}', now(), now(), null, 'Data values for Lifecycle to ignore');
     INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('deletePendingHelmReleaseStep', '{"delete":true,"static_delete":true}', now(), now(), null, 'If deletePendingHelmReleaseStep is set to true');
     INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('redpanda', '{"version":"3.7.2","args":"--force --timeout 60m0s --wait","action":"install","chart":{"name":"redpanda","repoUrl":"https://charts.redpanda.com","version":"5.9.0","values":[],"valueFiles":[]},"tolerations":"tolerations","affinity":"affinity","nodeSelector":"nodeSelector"}', now(), now(), null, 'Redpanda helm chart configuration default values.');
-    INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('kedaScaleToZero', '{"type":"http","replicas":{"min":1,"max":3},"scaledownPeriod":10800,"maxRetries":10,"scalingMetric":{"requestRate":{"granularity":"1m","targetValue":30,"window":"1m"},"concurrency":{"targetValue":100}}}', now(), now(), null, 'This is the default configuration for Keda Scale To Zero');
+    INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('kedaScaleToZero', '{"enabled":false,"type":"http","replicas":{"min":1,"max":3},"scaledownPeriod":10800,"maxRetries":10,"scalingMetric":{"requestRate":{"granularity":"1m","targetValue":30,"window":"1m"},"concurrency":{"targetValue":100}}}', now(), now(), null, 'This is the default configuration for Keda Scale To Zero');
     INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('mongodb', '{"version":"3.7.2","args":"--force --timeout 60m0s --wait","action":"install","chart":{"name":"mongodb","repoUrl":"https://charts.bitnami.com/bitnami","version":"16.3.0","values":["auth.rootPassword=rootpassword","replicaCount=1","timeoutSeconds=20","periodSeconds=15","timeoutSeconds=20","periodSeconds=15","useStatefulSet=true"],"valueFiles":[]},"label":"labels","tolerations":"tolerations","affinity":"affinity","nodeSelector":"nodeSelector"}', now(), now(), null, 'MongoDB bitnami helm chart configuration default values.');
     INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('serviceDefaults', '{"dockerfilePath":"Dockerfile","cpuRequest":"10m","memoryRequest":"100Mi","readinessInitialDelaySeconds":0,"readinessPeriodSeconds":10,"readinessTimeoutSeconds":1,"readinessSuccessThreshold":1,"readinessFailureThreshold":30,"readinessTcpSocketPort":8090,"readinessHttpGetPort":8080,"readinessHttpGetPath":"/__lbheartbeat__","acmARN":"replace_me","scaleToZero":false,"scaleToZeroMetricsCheckInterval":1800,"grpc":false,"defaultIPWhiteList":"{ 0.0.0.0/0 }"}', now(), now(), null, 'Default configuration for services for values that are not set in the configuration file');
     INSERT INTO global_config (key, config, "createdAt", "updatedAt", "deletedAt", description) VALUES ('domainDefaults', '{"http":"app.local","grpc":"app-grpc.local"}', now(), now(), null, 'Default domain hostnames for the lifecycle deployments');

src/server/services/deploy.ts

@@ -145,24 +145,17 @@ export default class DeployService extends BaseService {
             }
           }
 
-          if (deployable?.kedaScaleToZero?.type == 'http') {
-            const globalConfig = await GlobalConfigService.getInstance().getAllConfigs();
-            const defaultKedaScaleToZero = globalConfig.kedaScaleToZero;
-            const deployableKedaScaleToZero = deployable?.kedaScaleToZero;
+          const { kedaScaleToZero: defaultKedaScaleToZero } = await GlobalConfigService.getInstance().getAllConfigs();
 
-            const kedaScaleToZero = {
-              ...defaultKedaScaleToZero,
-              ...deployableKedaScaleToZero,
-            };
+          const kedaScaleToZero =
+            deployable?.kedaScaleToZero?.type === 'http' && defaultKedaScaleToZero?.enabled
+              ? {
+                  ...defaultKedaScaleToZero,
+                  ...deployable.kedaScaleToZero,
+                }
+              : null;
 
-            await deploy.$query().patch({
-              kedaScaleToZero,
-            });
-          } else {
-            await deploy.$query().patch({
-              kedaScaleToZero: null,
-            });
-          }
+          await deploy.$query().patch({ kedaScaleToZero });
         })
       ).catch((error) => {
         logger.error(`[BUILD ${build?.uuid}] Failed to create deploys from deployables: ${error}`);

src/server/services/deployable.ts

@@ -290,7 +290,7 @@ export default class DeployableService extends BaseService {
             }
           }
         }
-        const { serviceDefaults, lifecycleDefaults, domainDefaults } =
+        const { serviceDefaults, lifecycleDefaults, domainDefaults, kedaScaleToZero } =
           await GlobalConfigService.getInstance().getAllConfigs();
         //TODO check and throw error here?
         const defaultUUID = lifecycleDefaults.defaultUUID;
@@ -371,7 +371,7 @@ export default class DeployableService extends BaseService {
           dependsOnDeployableName,
           helm: await YamlService.getHelmConfigFromYaml(service),
           deploymentDependsOn: service.deploymentDependsOn || [],
-          kedaScaleToZero: YamlService.getScaleToZeroConfig(service) ?? null,
+          kedaScaleToZero: kedaScaleToZero?.enabled ? YamlService.getScaleToZeroConfig(service) : null,
           builder: YamlService.getBuilder(service) ?? {},
         };
       }

src/server/services/types/globalConfig.ts

@@ -27,7 +27,7 @@ export type GlobalConfig = {
   publicChart: PublicChart;
   lifecycleIgnores: LifecycleIgnores;
   deletePendingHelmReleaseStep: DeletePendingHelmReleaseStep;
-  kedaScaleToZero: KedaScaleToZero;
+  kedaScaleToZero: KedaScaleToZero & { enabled: boolean };
   serviceDefaults: Record<string, any>;
   domainDefaults: DomainDefaults;
   orgChart: OrgChart;