[lambda] Support inline lambda code for Node 10.x

CDK doesn’t support ZipFile inline lambda code for NODEJS10. It does support it for NodeJs 8, but when the code below uses NodeJs10, CDK returns an error message saying 10 is incompatible.

I have checked this with AWS Support. They’re not familiar with the CDK, but doing the same thing in pure CloudFormation works with both 8 and 10

Reproduction Steps

    // This lambda builds the AMI we later will need to start our EC2 instances
    // from. NB that we MUST use InlineCode as the ZipFile format is required
    // for the callback signal from cfnresponse.send to work. So no S3 here.
    const lambdaProvider = new lambda.SingletonFunction(this, 'AmiBuilderLambda', {
      uuid: 'xxxxxxxxxx-xxxxx-xxxx-xxxxxxx-xxxxx',
      runtime: lambda.Runtime.NODEJS_8_10, // MUST NOT be NODEJS 10
      code: new lambda.InlineCode(fs.readFileSync(`${sourcePath}/index.js`, { encoding: 'utf-8' })),
      handler: 'index.handler',
      timeout: cdk.Duration.minutes(15),
      environment: {
          ...
      },
    })

Environment

• **CLI Version :1.16.208
• **Framework Version:1.13.1
• **OS :MacOS
• **Language :TS

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This is 🐛 Bug Report

[nmussy]

Hey @PeterBengtson,

According to aws-cloudformation-coverage-roadmap#80, ZipFile support for Node 10 should be coming soon.

pure CloudFormation works with both 8 and 10

I could check to make sure, but I doubt they would have rolled out this feature silently.

Hope this helps!

[PeterBengtson]

Any ETA?