I ve created a VPC with `awsx ec2 Vpc` how can I create a `a

Question

I ve created a VPC with `awsx ec2 Vpc` how can I create a `aws elasticache SubnetGroup` based on the subnets in that VPC I ve tried some different things code in thread

dazzling-sundown-39670 · Answer

```export const vpc = new awsx ec2 Vpc test pulumi vpc 2 numberOfAvailabilityZones 2 cidrBlock 10 0 0 0 16 tags Name tf test const selectedVpc = pulumi output aws ec2 getVpc tags Name vpc id async true const selectedSubnetIds = selectedVpc apply selectedVpc = gt aws ec2 getSubnetIds tags Tier private vpcId selectedVpc id async true const subnetGroup = selectedSubnetIds apply ids = gt return new aws elasticache SubnetGroup subnetGroup subnetIds ids how to use const subnetGroup = new aws elasticache SubnetGroup subnetGroup subnetIds selectedSubnetIds apply how to use ```

broad-dog-22463 · Answer

The vpc should have a func to get the Private subnets does it not

broad-dog-22463 · Answer

like vpc privateSubnetIds as a property

dazzling-sundown-39670 · Answer

< broad dog 22463> `Type Promise lt Output lt string gt gt is not assignable to type Input lt string gt `

dazzling-sundown-39670 · Answer

```const subnetGroup = new aws elasticache SubnetGroup subnetGroup subnetIds vpc privateSubnetIds ``` when I do this

broad-dog-22463 · Answer

can you wrap vpc privateSubnetIds in pulumi output to get the correct type here please note I ve not tried this specific example

dazzling-sundown-39670 · Answer

Seems like it s the wrong way `Type Output lt UnwrappedArray lt Output lt string gt gt gt is not assignable to type Input lt string gt `

broad-dog-22463 · Answer

this may give you thoughts on how to achieve this

broad-dog-22463 · Answer

dazzling-sundown-39670 · Answer

< broad dog 22463> thanks but I don t really understand how to resolve it thinking face

broad-dog-22463 · Answer

I am looking for an example for you

broad-dog-22463 · Answer

stay put slightly smiling face

dazzling-sundown-39670 · Answer

Thanks pray

broad-dog-22463 · Answer

so I jsut tested this and it works

broad-dog-22463 · Answer

```import as aws from pulumi aws import as awsx from pulumi awsx export const vpc = new awsx ec2 Vpc test pulumi vpc 2 numberOfAvailabilityZones 2 cidrBlock 10 0 0 0 16 tags Name tf test const subnetGroup = new aws elasticache SubnetGroup subnetGroup subnetIds vpc privateSubnetIds then dependsOn vpc ```

broad-dog-22463 · Answer

notice the use of `then ` as that resolves the promise

dazzling-sundown-39670 · Answer

< broad dog 22463> pray thank you so much

broad-dog-22463 · Answer

try it out and let me know if there are any issues slightly smiling face

broad-dog-22463 · Answer

sorry that was confusing

dazzling-sundown-39670 · Answer

Didn t realise I could use then inline like that cool

dazzling-sundown-39670 · Answer

Thanks Now I have redis up and running sunglasses

broad-dog-22463 · Answer

ah great news slightly smiling face

dazzling-sundown-39670 · Answer

But it seems there s no way to get Primary EndpointPrimary endpoint of the cluster from the redis object I ve created

dazzling-sundown-39670 · Answer

Only `configurationEndpoint`

broad-dog-22463 · Answer

configurationEndpoint is memcached only

broad-dog-22463 · Answer

I think you may need to use cacheNodes and then grab what s in there

dazzling-sundown-39670 · Answer

< broad dog 22463> thanks