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Hi <@UDJ9ETMA7>   I can take a look when I get into the office. I believe we infer a lot of that stuff from your default vpc.

okey doke. I’m trying to manually set the vpc and subnetIds. We’ll see if that helps

If you don't have a default vpc, we might end up seeing strangeness.

Could you try manually setting up the vpc and passing to the cluster?

Manually specifying the vpc and subnetIds on the ASG did not help. Same error about the availabilityZones

Interesting. Cold you point me at the code that sets up the vpc?

Also, will be in the office after 10. Can continue with you then! :-)

Oh it’s default vpc btw: `awsx.ec2.Vpc.getDefault();`

So one issue, that we don't handle well that, is that some old aws accounts don't have a default vpc

I.e. the above will give you back a Vpc instance that is basically not useful

If you look at that value for the vpc does it have reasonable values for the subnets and whatnot

Oh hey Luke opened an issue on this back in May: <https://github.com/pulumi/pulumi-awsx/issues/289>  going to try using `vpc.publicSubnetIds`

<@UDJ9ETMA7> We have an old aws account and this is the code we use to get an ECS cluster, might help.

```
const vpcId = stackRef.requireOutputSync("vpcId");
const vpcPrivateSubnetIds = &lt;string[]&gt;stackRef.requireOutputSync("vpcPrivateSubnetIds");
const vpcPublicSubnetIds = &lt;string[]&gt;stackRef.requireOutputSync("vpcPublicSubnetIds");
const vpc = awsx.ec2.Vpc.fromExistingIds("vpc", {
  privateSubnetIds: vpcPrivateSubnetIds,
  publicSubnetIds: vpcPublicSubnetIds,
  vpcId
});
const cluster = new awsx.ecs.Cluster("cluster", {
  cluster: stackRef.requireOutputSync("clusterId") as string,
  vpc
});
```

nevermind, linked issue looks to be your culprit

Yeah, just saw that issue.  Had forgotten about it.  LOoks like something we def need to improve.