(aws-events): event bus doesn't respect physical names #14337
Description
When trying to create an eventbus in account 111111111 and make it a target for an eventbus in account 222222222. It results in the following error, even with a PhysicalName.GENERATE_IF_NEEDED specified. I have also tried just hardcoding the eventbus name as well:
Error: Resolution error: Resolution error: Resolution error: Resolution error: Cannot use resource 'StackA/EventBus' in a cross-environment fashion, the resource's physical name must be explicit set or use `PhysicalName.GENERATE_IF_NEEDED`.
Reproduction Steps
import { EventBus, Rule } from "@aws-cdk/aws-events";
import * as cdk from "@aws-cdk/core";
import { PhysicalName } from "@aws-cdk/core";
import * as targets from "@aws-cdk/aws-events-targets";
export class StackA extends cdk.Stack {
public eventBus: EventBus;
constructor(scope: cdk.Construct, id: string, props?: cdk.StackProps) {
super(scope, id, props);
this.eventBus = new EventBus(this, "EventBus", {
eventBusName: PhysicalName.GENERATE_IF_NEEDED,
});
}
}
interface StackBProps extends cdk.StackProps {
stackABus: EventBus;
}
export class StackB extends cdk.Stack {
constructor(scope: cdk.Construct, id: string, props: StackBProps) {
super(scope, id, props);
const stackBBus = new EventBus(this, "EventBus", {
eventBusName: PhysicalName.GENERATE_IF_NEEDED,
});
const stackABusTarget = new targets.EventBus(props.stackABus);
new Rule(this, "Rule", {
eventBus: stackBBus,
eventPattern: { source: ["*"] },
targets: [stackABusTarget],
});
}
}
const app = new cdk.App();
const stackA = new StackA(app, "StackA", { env: { account: "111111111" } });
new StackB(app, "StackB", {
stackABus: stackA.eventBus,
env: { account: "222222222" },
});What did you expect to happen?
I expected to be able to make an event bus from one account the target for a rule on an event bus in a different account as per the documentation found here: https://docs.aws.amazon.com/AmazonCloudWatch/latest/events/CloudWatchEvents-CrossAccountEventDelivery.html
What actually happened?
An error occurred, telling me I needed to specify a PhysicalName.GENERATE_IF_NEEDED, although it was specified as such.
Environment
- CDK CLI Version: 1.100.0
- Framework Version: 1.100.0
- Node.js Version: v14.15.4
- OS : Windows WSL2 Ubuntu 18.04.5 LTS
- Language (Version): TypeScript (3.9.7)
Other
➜ testCdk git:(main) ✗ CDK_DEBUG=true yarn cdk synth --all
yarn run v1.22.10
warning package.json: No license field
$ cdk synth --all
Error: Resolution error: Resolution error: Resolution error: Resolution error: Cannot use resource 'StackA/EventBus' in a cross-environment fashion, the resource's physical name must be explicit set or use `PhysicalName.GENERATE_IF_NEEDED`.
Object creation stack:
at new Intrinsic (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/private/intrinsic.ts:42:55)
at new Reference (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/reference.ts:22:5)
at new <anonymous> (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resource.ts:300:29)
at mimicReference (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resource.ts:300:25)
at EventBus.getResourceArnAttribute (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resource.ts:268:12)
at new EventBus (/home/matt/dev/testCdk/node_modules/@aws-cdk/aws-events/lib/event-bus.ts:298:29)
at new StackA (/home/matt/dev/testCdk/lib/test_cdk-stack.ts:11:21)
at Object.<anonymous> (/home/matt/dev/testCdk/bin/test_cdk.ts:8:16)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Module.m._compile (/home/matt/dev/testCdk/node_modules/ts-node/src/index.ts:1056:23)
at Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Object.require.extensions.<computed> [as .ts] (/home/matt/dev/testCdk/node_modules/ts-node/src/index.ts:1059:12)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at main (/home/matt/dev/testCdk/node_modules/ts-node/src/bin.ts:198:14)
at Object.<anonymous> (/home/matt/dev/testCdk/node_modules/ts-node/src/bin.ts:288:3)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at internal/main/run_main_module.js:17:47.
Object creation stack:
at Function.any (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/lazy.ts:306:12)
at new Rule (/home/matt/dev/testCdk/node_modules/@aws-cdk/aws-events/lib/rule.ts:136:21)
at new StackB (/home/matt/dev/testCdk/lib/test_cdk-stack.ts:28:5)
at Object.<anonymous> (/home/matt/dev/testCdk/bin/test_cdk.ts:10:1)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Module.m._compile (/home/matt/dev/testCdk/node_modules/ts-node/src/index.ts:1056:23)
at Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Object.require.extensions.<computed> [as .ts] (/home/matt/dev/testCdk/node_modules/ts-node/src/index.ts:1059:12)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at main (/home/matt/dev/testCdk/node_modules/ts-node/src/bin.ts:198:14)
at Object.<anonymous> (/home/matt/dev/testCdk/node_modules/ts-node/src/bin.ts:288:3)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at internal/main/run_main_module.js:17:47..
at EventBus._enableCrossEnvironment (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resource.ts:190:13)
at Object.produce (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resource.ts:272:16)
at Object.resolve (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resource.ts:302:23)
at RememberingTokenResolver.resolveToken (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resolvable.ts:147:24)
at RememberingTokenResolver.resolveToken (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/private/resolve.ts:273:18)
at resolve (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/private/resolve.ts:202:51)
at Object.resolve [as mapToken] (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/private/resolve.ts:112:77)
at TokenizedStringFragments.mapTokens (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/string-fragments.ts:71:33)
at RememberingTokenResolver.resolveString (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/resolvable.ts:168:22)
at RememberingTokenResolver.resolveString (/home/matt/dev/testCdk/node_modules/@aws-cdk/core/lib/private/resolve.ts:277:23)
npm ERR! code 1
npm ERR! path /home/matt/dev/testCdk
npm ERR! command failed
npm ERR! command sh -c ts-node "--prefer-ts-exts" "bin/test_cdk.ts"
npm ERR! A complete log of this run can be found in:
npm ERR! /home/matt/.npm/_logs/2021-04-23T02_32_25_405Z-debug.log
Subprocess exited with error 1
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.This is 🐛 Bug Report