pulumi-aws-native

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What happened?

When I change launch template, ASG update fails:

operation UPDATE failed with "InvalidRequest": To describe the launch template data for all your launch templates, for ‘--versions’ specify ‘$Latest’, ‘$Default’, or both, and omit ‘--launch-template-id’, ‘--launch-template-name’, and version numbers. To describe the launch template data for a specific launch template, specify ‘--launch-template-id’ or ‘--launch-template-name’, and for ‘--versions’ specify one or more of the following values: ‘$Latest’, ‘$Default’, or one or more version numbers. (Service: Ec2, Status Code: 400, Request ID: c7b8595f-6104-4b59-bd20-af789ccfb2b8)

Example

const userDataBase64Encoded = Buffer.from(`#!/bin/bash
echo 42
`).toString("base64");

const launchTemplate = new awsNative.ec2.LaunchTemplate("launch-template", {
  launchTemplateName: launchTemplateName,
  launchTemplateData: {
    blockDeviceMappings: blockDeviceMappings,
    iamInstanceProfile:  { arn: instanceProfile.arn },
    imageId:             amazonLinuxImageId,
    instanceType:        instanceType,
    keyName:             sshKeyName,
    metadataOptions:     metadataOptions,
    networkInterfaces:   [{ associatePublicIpAddress: false, deviceIndex: 0, groups: [securityGroupId] }],
    userData:            userDataBase64Encoded
  }
});

const autoScalingGroup = new awsNative.autoscaling.AutoScalingGroup("asg", {
  autoScalingGroupName:      `${pulumi.getProject()}-${pulumi.getStack()}`,
  healthCheckGracePeriod:    300,
  healthCheckType:           "ELB",
  instanceMaintenancePolicy: { minHealthyPercentage: 90, maxHealthyPercentage: 190 },
  launchTemplate:            { launchTemplateId: launchTemplate.launchTemplateId, version: launchTemplate.latestVersionNumber },
  maxSize:                   "2",
  metricsCollection:         [{ granularity: "1Minute", metrics: ["GroupInServiceInstances"] }],
  minSize:                   "1",
  targetGroupArns:           [targetGroupArn],
  vpcZoneIdentifier:         privateSubnetIds
});

After changing updating userData - it causes (correctly) update of the ASG as well, but the updte fails with the above message.

Output of pulumi about

CLI          
Version      3.124.0
Go Version   go1.22.5
Go Compiler  gc

Plugins
KIND      NAME        VERSION
resource  aws         6.44.0
resource  aws-native  0.110.0
language  nodejs      unknown
resource  random      4.16.3

Host     
OS       gentoo
Version  2.15
Arch     x86_64

Backend        
Name           evil-eurasier
URL            s3://***
User           ixti
Organizations  
Token type     personal

Dependencies:
NAME                VERSION
@pulumi/aws-native  0.111.0
@pulumi/aws         6.44.0
@pulumi/pulumi      3.124.0
@pulumi/random      4.16.3
@types/node         20.14.10

Additional context

As a workaround - switched to aws classic for the ASG resource:

const autoScalingGroup = new aws.autoscaling.Group("asg", {
  enabledMetrics:            ["GroupInServiceInstances"],
  healthCheckGracePeriod:    300,
  healthCheckType:           "ELB",
  instanceMaintenancePolicy: { minHealthyPercentage: 90, maxHealthyPercentage: 190 },
  launchTemplate:            { id: launchTemplate.id, version: launchTemplate.latestVersionNumber },
  maxSize:                   2,
  metricsGranularity:        "1Minute",
  minSize:                   1,
  name:                      `${pulumi.getProject()}-${pulumi.getStack()}`,
  targetGroupArns:           [targetGroupArn],
  vpcZoneIdentifiers:        privateSubnetIds
}, {
  dependsOn: [launchTemplate],
  provider:  awsClassicUsWest2Provider
});

Contributing

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