fix(k8s): validation error on maven-container modules

This fix is quite ugly, but will be handled better after pending
framework changes that better accommodate module-type customizations.

garden-service/src/plugins/container/config.ts

@@ -282,7 +282,7 @@ export const containerTaskSchema = baseTaskSpecSchema
   })
   .description("A task that can be run in the container.")
 
-interface ContainerBuildSpec extends BaseBuildSpec {
+export interface ContainerBuildSpec extends BaseBuildSpec {
   targetImage?: string
 }
 

garden-service/src/plugins/kubernetes/container/handlers.ts

@@ -18,11 +18,45 @@ import { ConfigureModuleParams } from "../../../types/plugin/params"
 import { getContainerServiceStatus } from "./status"
 import { getTestResult } from "../test"
 import { ContainerModule } from "../../container/config"
+import { configureMavenContainerModule, MavenContainerModule } from "../../maven-container/maven-container"
 
 async function configure(params: ConfigureModuleParams<ContainerModule>) {
   const config = await configureContainerModule(params)
+  await validateConfig(params)
+  return config
+}
+
+// TODO: avoid having to special-case this (needs framework improvements)
+async function configureMaven(params: ConfigureModuleParams<MavenContainerModule>) {
+  const config = await configureMavenContainerModule(params)
+  await validateConfig(params)
+  return config
+}
+
+export const containerHandlers = {
+  configure,
+  deployService: deployContainerService,
+  deleteService,
+  execInService,
+  getServiceLogs,
+  getServiceStatus: getContainerServiceStatus,
+  getTestResult,
+  hotReloadService: hotReloadContainer,
+  pushModule,
+  runModule: runContainerModule,
+  runService: runContainerService,
+  runTask: runContainerTask,
+  testModule: testContainerModule,
+}
 
+export const mavenContainerHandlers = {
+  ...containerHandlers,
+  configure: configureMaven,
+}
+
+async function validateConfig(params: ConfigureModuleParams<ContainerModule>) {
   // validate ingress specs
+  const config = params.moduleConfig
   const provider = <KubernetesProvider>params.ctx.provider
 
   for (const serviceConfig of config.serviceConfigs) {
@@ -44,22 +78,4 @@ async function configure(params: ConfigureModuleParams<ContainerModule>) {
       ingressSpec.hostname = hostname
     }
   }
-
-  return config
-}
-
-export const containerHandlers = {
-  configure,
-  deployService: deployContainerService,
-  deleteService,
-  execInService,
-  getServiceLogs,
-  getServiceStatus: getContainerServiceStatus,
-  getTestResult,
-  hotReloadService: hotReloadContainer,
-  pushModule,
-  runModule: runContainerModule,
-  runService: runContainerService,
-  runTask: runContainerTask,
-  testModule: testContainerModule,
 }

garden-service/src/plugins/kubernetes/kubernetes.ts

@@ -16,7 +16,7 @@ import { helmHandlers } from "./helm/handlers"
 import { getSecret, setSecret, deleteSecret } from "./secrets"
 import { containerRegistryConfigSchema, ContainerRegistryConfig } from "../container/config"
 import { getRemoteEnvironmentStatus, prepareRemoteEnvironment, cleanupEnvironment } from "./init"
-import { containerHandlers } from "./container/handlers"
+import { containerHandlers, mavenContainerHandlers } from "./container/handlers"
 import { PluginContext } from "../../plugin-context"
 
 export const name = "kubernetes"
@@ -156,7 +156,7 @@ export function gardenPlugin(): GardenPlugin {
     moduleActions: {
       "container": containerHandlers,
       // TODO: we should find a way to avoid having to explicitly specify the key here
-      "maven-container": containerHandlers,
+      "maven-container": mavenContainerHandlers,
       "helm": helmHandlers,
     },
   }

garden-service/src/plugins/maven-container/maven-container.ts

@@ -43,7 +43,7 @@ interface MavenContainerModuleSpec extends ContainerModuleSpec {
 
 // type MavenContainerModuleConfig = ModuleConfig<MavenContainerModuleSpec>
 
-interface MavenContainerModule<
+export interface MavenContainerModule<
   M extends MavenContainerModuleSpec = MavenContainerModuleSpec,
   S extends ContainerServiceSpec = ContainerServiceSpec,
   T extends ContainerTestSpec = ContainerTestSpec,
@@ -78,15 +78,15 @@ export const gardenPlugin = (): GardenPlugin => {
     moduleActions: {
       "maven-container": {
         ...basePlugin.moduleActions!.container,
-        configure,
+        configure: configureMavenContainerModule,
         getBuildStatus,
         build,
       },
     },
   }
 }
 
-async function configure(params: ConfigureModuleParams<MavenContainerModule>) {
+export async function configureMavenContainerModule(params: ConfigureModuleParams<MavenContainerModule>) {
   const { ctx, moduleConfig } = params
 
   const mavenFields = validateWithPath({