{{tag>pulumi iac}}

====== Adding config keys in Pulumi ======
If you want to use a config from different imported environments in a different project, you need to create a key called exactly "**pulumiConfig**" in your stack.

Example in project A you have a //Pulumi.staging.yaml// file with some configs:

<code yaml>
environment:
  - default/staging
  - web/staging
  - web/en_ca
config:
  website:service: app
  website:port: '3000'
  website:minReplicas: '1'
  website:maxReplicas: '5'
  website:memoryRequest: '512Mi'
  website:cpuRequest: '250m'

  website:wafConfig:
    seo:
      enabled: true
      gtMetrixEnabled: true
...
</code>

In your Pulumi infra code file (let's say ''index.ts'' if you are using typescript), you want to reference a variable called ''myvar1'' that you want to store in a web/staging Pulumi environment, you need to set it like this:

  pulumi env set icg/web/staging pulumiConfig.myvar1 "myvalueblabla" --secret

Otherwise you will get an error similar to 

<code>
    error: Missing required configuration variable 'website:myvar1'
        please set a value using the command `pulumi config set --secret website:myvar1 <value>`
</code>

because its actually loooking for it in above local file under website key instead of in one of the environments.

Example ''index.ts'':
<code typescript>
...
const config = new pulumi.Config();
...
const var1 = config.requireSecret("myvar1") 
...
</code>

====== Tested on ======
  * Pulumi v3.154.0 (03.2025.)

====== See also ======

====== References ======
  * https://www.pulumi.com/docs/esc/environments/working-with-environments/