Apologies if this is not the right channel for such queries ... i am trying to create VPC, Security Group and EC2 Instances using pulumi-javascript, however, my EC2 instance is failing with error "security group id and subnet is a different network" i am creating VPC then Security Group by passing the VPC object and then i using both SG.id and VPC.subnetids in Instance creation: let ec2_1 = new aws.ec2.Instance("webserver-www-1", {     instanceType: size,     vpcSecurityGroupIds: [sg.id],     ami: ami.id,     subnetId: vpc.publicSubnetIds[0],     userData: userData1, }); however, when i print the vpc.publicSubnetIds[0], it s coming as [object promise] .. i am not sure how to get the value from vpc.publicSubnetIds? Thanks for the help in advance ...

is

vpc

from the

awsx

package?

yes

I suspect you need to use that like this:

subnetId: pulumi.output(vpc.publicSubnetIds)[0],

perfect... instances now created successfully 🙂

Indeed! Do you mind sharing where you saw that example code?

i use the VPC, SG code from here https://www.pulumi.com/docs/guides/crosswalk/aws/vpc/ and EC2 code from here https://www.pulumi.com/docs/tutorials/aws/ec2-webserver/

Thanks. I’ll get them updated.