I'm trying to set up a Transit Gateway-based network and am running into some issues. You can create a transit gateway that automatically accepts any attachment requests; alternatively, you can set it up so that the attachment must be affirmatively accepted using a

pulumi_aws.ec2transitgateway.VpcAttachmentAccepter

. My problem comes when trying to set up route table associations. I would like to have the gateway configured to automatically accept attachments, but route table associations can't be created if the attachment hasn't been accepted yet (the error is

IncorrectState: tgw-attach-XXXXXXXXXXXX is in invalid state

). Auto-acceptance still takes some time, though, and I can't seem to find a way to have the route table associations to wait until the attachment has been accepted; the first

pulumi up

fails on all the route table associations, but if I wait a minute, I can re-run and they'll all proceed. Is there a way to make this work in Pulumi? Thanks.

@full-artist-27215 does this example help? https://github.com/jaxxstorm/pulumi-examples/tree/b63b5ccf4082677a57cf6fe1d20283fd62221e5c/typescript/aws/transit_gateway_multi_account

@billowy-army-68599 Sorry, I'm not seeing the waiting mechanism. I guess I should also mention that I'm not using the default route tables of the transit gateway.

I didn’t use the accepter, I used the resource share and attached it manually to get around this issue

What do you mean "attached it manually"?

I see, haven’t tried that method

Back to the general problem, is there a way to have Pulumi "wait" for a condition to be true before proceeding? I'm not quite ready to convert all this to an Automation API program. Maybe something with a Command provider resource?

Is there a way to have Pulumi “wait” for a condition to be true before proceeding?

it depends on the condition, you can do things inside an

apply

that poll something for example

🤔 Interesting... any examples of that lying around, by chance?

ah, nice; thanks very much!