diff --git a/packages/@aws-cdk/aws-ec2/lib/vpc-lookup.ts b/packages/@aws-cdk/aws-ec2/lib/vpc-lookup.ts index 3f9f49dba2540..8db845763dd0e 100644 --- a/packages/@aws-cdk/aws-ec2/lib/vpc-lookup.ts +++ b/packages/@aws-cdk/aws-ec2/lib/vpc-lookup.ts @@ -48,4 +48,11 @@ export interface VpcLookupOptions { * @default aws-cdk:subnet-name */ readonly subnetGroupNameTag?: string; + + /** + * Optional to override inferred region + * + * @default Current stack's environment region + */ + readonly region?: string; } diff --git a/packages/@aws-cdk/aws-ec2/lib/vpc.ts b/packages/@aws-cdk/aws-ec2/lib/vpc.ts index b8194eb161c1d..64f3bb46f14c8 100644 --- a/packages/@aws-cdk/aws-ec2/lib/vpc.ts +++ b/packages/@aws-cdk/aws-ec2/lib/vpc.ts @@ -1118,9 +1118,15 @@ export class Vpc extends VpcBase { filter.isDefault = options.isDefault ? 'true' : 'false'; } + const overrides: {[key: string]: string} = {}; + if (options.region) { + overrides.region = options.region; + } + const attributes: cxapi.VpcContextResponse = ContextProvider.getValue(scope, { provider: cxschema.ContextProvider.VPC_PROVIDER, props: { + ...overrides, filter, returnAsymmetricSubnets: true, subnetGroupNameTag: options.subnetGroupNameTag, diff --git a/packages/@aws-cdk/aws-ec2/test/vpc.from-lookup.test.ts b/packages/@aws-cdk/aws-ec2/test/vpc.from-lookup.test.ts index 4ad08203a525e..30c0ab1cf2a80 100644 --- a/packages/@aws-cdk/aws-ec2/test/vpc.from-lookup.test.ts +++ b/packages/@aws-cdk/aws-ec2/test/vpc.from-lookup.test.ts @@ -250,6 +250,24 @@ describe('vpc from lookup', () => { restoreContextProvider(previous); }); + test('passes account and region', () => { + const previous = mockVpcContextProviderWith({ + vpcId: 'vpc-1234', + subnetGroups: [], + }, options => { + expect(options.region).toEqual('region-1234'); + }); + + const stack = new Stack(); + const vpc = Vpc.fromLookup(stack, 'Vpc', { + vpcId: 'vpc-1234', + region: 'region-1234', + }); + + expect(vpc.vpcId).toEqual('vpc-1234'); + + restoreContextProvider(previous); + }); }); });