Hello… does anyone know regarding case below. I wa...
# generala
ancient-nightfall-54764
05/13/2022, 7:47 AMHello… does anyone know regarding case below. I want to run resource based on that stack, but I just want to write in one repo. So I only declare the import module inside the condition.
are there any docs/blog/vlog about this?, Thank you.
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if (stackName === "development") {
import "vpc-development"
} else if (stackName === "staging") {
import vpc-staging
}s
stocky-restaurant-98004
05/13/2022, 9:48 PMWhat is the difference between your dev and staging VPC? Rather than importing a module conditionally, I would consider whether it might be better to config values to each stack and call the same VPC module with different params.
https://www.pulumi.com/docs/intro/concepts/config/#setting-and-getting-configuration-values
a
ancient-nightfall-54764
05/14/2022, 4:51 AMThanks @stocky-restaurant-98004, the difference is in the staging vpc has connection peering with other vpc and in dev is not, So I have to type different code and using decision flow in code.
s
stocky-restaurant-98004
05/14/2022, 4:48 PMCould you separate the VPC peering from the rest of the VPC resources, and then do the following:
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const createPeering = config.requireBoolean("vpc-peering");
if (createPeering) {
// etc.a
ancient-nightfall-54764
05/17/2022, 1:57 AMokay, thank you for your help @stocky-restaurant-98004. I’ll try first
ancient-nightfall-54764
05/17/2022, 4:37 AMoh yeah, I have one problem when implement that way in create ec2 case.
I created code like this
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const production = config.requireBoolean("environment-production");
const development = config.requireBoolean("environment-development");
if (production) {
const serverProd = new aws.ec2.instance("serverProd", {
...
})
export const serverIP = serverProd.ip (is not working)
}
if (development) {
const serverDev = new aws.ec2.instance("serverDev", {
...
})
export const serverIP = serverDev.ip (is not working)
}s
stocky-restaurant-98004
05/17/2022, 3:16 PMRather than creating config params, you can get the stack name programmatically: https://www.pulumi.com/docs/intro/concepts/stack/#getting-the-current-stack-programmatically
stocky-restaurant-98004
05/17/2022, 3:18 PMIf you are creating an EC2 instance in every environment, try varying the args instead, e.g.:
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const stackName = pulumi.getStack();
const ec2Args = getEc2Args(stackName); // returns e.g. a t2 micro if stackname == dev, m5g.medium in prod (or whatever)
const server = new aws.ec2.instance("server", ec2Args);a
ancient-nightfall-54764
05/18/2022, 2:12 AMOkay, thank you for your advice @stocky-restaurant-98004. Really appreciated.🙏
s
stocky-restaurant-98004
05/18/2022, 1:16 PMYou're most welcome! Good luck!
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