Configure AspNetCore to get settings from environment variables #9522

5 Answer(s)

• 

  0

  zony created 4 years ago

  Support Team

  Hi shipserv Do you want to load the configuration items in appsettings.json into environment variables?

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  0

  shipserv created 4 years ago

  hi Zony,

  Yes, that's right. So that all sensitive data such as database connection string will be stored on environment variables rather than in codes of appsettings.json. We don't want these configs to be hardcoded.

  Regards, Allan

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  0

  zony created 4 years ago

  Support Team

  hi shipserv, I think you should create an env.yml in which to write environment variables according to the rules. example:

  apiVersion: apps/v1
  kind: Deployment
  metadata:
    name: test-service
    labels:
      app: test-service
  spec:
    selector:
      matchLabels:
        app: test-service
    template:
      metadata:
        labels:
          app: test-service
      spec:
        containers:
        - name: test-service
          env:
            - name: ConnectionStrings__Default
              value: User ID=postgres;Password=XXXX;Host=XXXX;Port=1433;Database=TestDataBase;
            - name: ConnectionStrings__AbpTenantManagement
              value: User ID=postgres;Password=XXX;Host=XXXX;Port=1433;Database=TestDataBase;
            - name: IdentityServer__AuthorityServer
              value: http://localhost:5000
  

  Naming rules: https://docs.microsoft.com/en-us/aspnet/core/fundamentals/configuration/?view=aspnetcore-3.1#environment-variables

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• 

  0

  zony created 4 years ago

  Support Team

  You can also separate environment variables. configMap.yml

  apiVersion: v1
  data:
   ConnectionStrings__Default: User ID=postgres;Password=XXXX;Host=XXXX;Port=1433;Database=TestDataBase;
  
  kind: ConfigMap
  metadata:
   labels:
     app: test-service
   name: test-service-config
  

  deploy.yml

  apiVersion: apps/v1
  kind: StatefulSet
  metadata:
   name: test-service
   labels:
     app: test-service
  spec:
   selector:
     matchLabels:
       app: test-service
   serviceName: test-service
   replicas: 2
   updateStrategy:
     type: RollingUpdate
   template:
     metadata:
       labels:
           app: test-service
     spec:
       containers:
         - image: xxx:latest
           name: test-service
           envFrom:
             - configMapRef:
                 name: test-service-config # Here
  

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• 

  0

  ismcagdas created 4 years ago

  Support Team

  Hi @shipserv,

  It should work out of the box, see https://github.com/aspnetzero/aspnet-zero-core/blob/dev/aspnet-core/src/MyCompanyName.AbpZeroTemplate.Core/Configuration/AppConfigurations.cs#L37. Have you tried this ?

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