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.NET Aspire manifest format for deployment tool builders
Learn about the .NET Aspire manifest format in this comprehensive deployment tool builder guide.
03/29/2024
reference

.NET Aspire manifest format for deployment tool builders

In this article, you learn about the .NET Aspire manifest format. This article serves as a reference guide for deployment tool builders, aiding in the creation of tooling to deploy .NET Aspire projects on specific hosting platforms, whether on-premises or in the cloud.

.NET Aspire simplifies the local development experience by helping to manage interdependencies between application integrations. To help simplify the deployment of applications, .NET Aspire projects can generate a manifest of all the resources defined as a JSON formatted file.

Generate a manifest

A valid .NET Aspire project is required to generate a manifest. To get started, create a .NET Aspire project using the aspire-starter .NET template:

dotnet new aspire-starter --use-redis-cache `
    -o AspireApp && `
    cd AspireApp

Manifest generation is achieved by running dotnet build with a special target:

dotnet run --project AspireApp.AppHost\AspireApp.AppHost.csproj `
    -- `
    --publisher manifest `
    --output-path ../aspire-manifest.json

Tip

The --output-path supports relative paths. The previous command uses ../aspire-manifest.json to place the manifest file in the root of the project directory.

For more information, see dotnet run. The previous command produces the following output:

Building...
info: Aspire.Hosting.Publishing.ManifestPublisher[0]
      Published manifest to: .\AspireApp.AppHost\aspire-manifest.json

The file generated is the .NET Aspire manifest and is used by tools to support deploying into target cloud environments.

Note

You can also generate a manifest as part of the launch profile. Consider the following launchSettings.json:

{
  "$schema": "http://json.schemastore.org/launchsettings.json",
  "profiles": {
    "generate-manifest": {
      "commandName": "Project",
      "launchBrowser": false,
      "dotnetRunMessages": true,
      "commandLineArgs": "--publisher manifest --output-path aspire-manifest.json"
    }
  }
}

Basic manifest format

Publishing the manifest from the default starter template for .NET Aspire produces the following JSON output:

{
  "resources": {
    "cache": {
      "type": "container.v0",
      "connectionString": "{cache.bindings.tcp.host}:{cache.bindings.tcp.port}",
      "image": "redis:7.2.4",
      "bindings": {
        "tcp": {
          "scheme": "tcp",
          "protocol": "tcp",
          "transport": "tcp",
          "containerPort": 6379
        }
      }
    },
    "apiservice": {
      "type": "project.v0",
      "path": "../AspireApp.ApiService/AspireApp.ApiService.csproj",
      "env": {
        "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EXCEPTION_LOG_ATTRIBUTES": "true",
        "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EVENT_LOG_ATTRIBUTES": "true"
      },
      "bindings": {
        "http": {
          "scheme": "http",
          "protocol": "tcp",
          "transport": "http"
        },
        "https": {
          "scheme": "https",
          "protocol": "tcp",
          "transport": "http"
        }
      }
    },
    "webfrontend": {
      "type": "project.v0",
      "path": "../AspireApp.Web/AspireApp.Web.csproj",
      "env": {
        "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EXCEPTION_LOG_ATTRIBUTES": "true",
        "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EVENT_LOG_ATTRIBUTES": "true",
        "ConnectionStrings__cache": "{cache.connectionString}",
        "services__apiservice__0": "{apiservice.bindings.http.url}",
        "services__apiservice__1": "{apiservice.bindings.https.url}"
      },
      "bindings": {
        "http": {
          "scheme": "http",
          "protocol": "tcp",
          "transport": "http"
        },
        "https": {
          "scheme": "https",
          "protocol": "tcp",
          "transport": "http"
        }
      }
    }
  }
}

The manifest format JSON consists of a single object called resources, which contains a property for each resource specified in :::no-loc text="Program.cs"::: (the name argument for each name is used as the property for each of the child resource objects in JSON).

Connection string and binding references

In the previous example, there are two project resources and one Redis cache resource. The webfrontend depends on both the apiservice (project) and cache (Redis) resources.

This dependency is known because the environment variables for the webfrontend contain placeholders that reference the two other resources:

"env": {
  // ... other environment variables omitted for clarity
  "ConnectionStrings__cache": "{cache.connectionString}",
  "services__apiservice__0": "{apiservice.bindings.http.url}",
  "services__apiservice__1": "{apiservice.bindings.https.url}"
},

The apiservice resource is referenced by webfrontend using the call WithReference(apiservice) in the app host :::no-loc text="Program.cs"::: file and redis is referenced using the call WithReference(cache):

var builder = DistributedApplication.CreateBuilder(args);

var cache = builder.AddRedis("cache");

var apiService = builder.AddProject<Projects.AspireApp_ApiService>("apiservice");

builder.AddProject<Projects.AspireApp_Web>("webfrontend")
    .WithReference(cache)
    .WithReference(apiService);

builder.Build().Run();

References between project resource types result in service discovery variables being injected into the referencing project. References to well known reference types such as Redis result in connection strings being injected.

:::image type="content" source="media/manifest-placeholder-strings.png" lightbox="media/manifest-placeholder-strings.png" alt-text="A diagram showing which resources contribute to which corresponding placeholder strings.":::

For more information on how resources in the app model and references between them work, see, .NET Aspire orchestration overview.

Placeholder string structure

Placeholder strings reference the structure of the .NET Aspire manifest:

:::image type="content" source="media/placeholder-mappings.png" lightbox="media/placeholder-mappings.png" alt-text="A diagram showing how the manifest JSON structure maps to placeholder strings.":::

The final segment of the placeholder string (url in this case) is generated by the tool processing the manifest. There are several suffixes that could be used on the placeholder string:

  • connectionString: For well-known resource types such as Redis. Deployment tools translate the resource in the most appropriate infrastructure for the target cloud environment and then produce a .NET Aspire compatible connection string for the consuming application to use. On container.v0 resources the connectionString field may be present and specified explicitly. This is to support scenarios where a container resource type is referenced using the xref:Aspire.Hosting.ResourceBuilderExtensions.WithReference%2A extension but is desired to be hosted explicitly as a container.
  • url: For service-to-service references where a well-formed URL is required. The deployment tool produces the url based on the scheme, protocol, and transport defined in the manifest and the underlying compute/networking topology that was deployed.
  • host: The host segment of the URL.
  • port: The port segment of the URL.

Resource types

Each resource has a type field. When a deployment tool reads the manifest, it should read the type to verify whether it can correctly process the manifest. During the .NET Aspire preview period, all resource types have a v0 suffix to indicate that they're subject to change. As .NET Aspire approaches release a v1 suffix will be used to signify that the structure of the manifest for that resource type should be considered stable (subsequent updates increment the version number accordingly).

Common resource fields

The type field is the only field that is common across all resource types, however, the project.v0, container.v0, and executable.v0 resource types also share the env and bindings fields.

Note

The executable.v0 resource type isn't fully implemented in the manifest due to its lack of utility in deployment scenarios. For more information on containerizing executables, see Dockerfile resource types.

The env field type is a basic key/value mapping where the values might contain placeholder strings.

Bindings are specified in the bindings field with each binding contained within its own field under the bindings JSON object. The fields omitted by the .NET Aspire manifest in the bindings node include:

  • scheme: One of the following values tcp, udp, http, or https.
  • protocol: One of the following values tcp or udp
  • transport: Same as scheme, but used to disambiguate between http and http2.
  • containerPort: Optional, if omitted defaults to port 80.

The inputs field

Some resources generate an inputs field. This field is used to specify input parameters for the resource. The inputs field is a JSON object where each property is an input parameter that's used in placeholder structure resolution. Resources that have a connectionString, for example, might use the inputs field to specify a password for the connection string:

"connectionString": "Host={<resourceName>.bindings.tcp.host};Port={<resourceName>.bindings.tcp.port};Username=admin;Password={<resourceName>.inputs.password};"

The connection string placeholder references the password input parameter from the inputs field:

"inputs": {
  "password": {
    "type": "string",
    "secret": true,
    "default": {
      "generate": {
        "minLength": 10
      }
    }
  }
}

The preceding JSON snippet shows the inputs field for a resource that has a connectionString field. The password input parameter is a string type and is marked as a secret. The default field is used to specify a default value for the input parameter. In this case, the default value is generated using the generate field, with random string of a minimum length.

Built-in resources

The following table is a list of resource types that are explicitly generated by .NET Aspire and extensions developed by the .NET Aspire team:

Cloud-agnostic resource types

These resources are available in the Aspire.Hosting NuGet package.

App model usage Manifest resource type Heading link
xref:Aspire.Hosting.ContainerResourceBuilderExtensions.AddContainer%2A container.v0 Container resource type
PublishAsDockerFile dockerfile.v0 Dockerfile resource types
xref:Aspire.Hosting.MongoDBBuilderExtensions.AddDatabase%2A value.v0 MongoDB Server resource types
xref:Aspire.Hosting.MongoDBBuilderExtensions.AddMongoDB%2A container.v0 MongoDB resource types
xref:Aspire.Hosting.MySqlBuilderExtensions.AddDatabase%2A value.v0 MySQL Server resource types
xref:Aspire.Hosting.MySqlBuilderExtensions.AddMySql%2A container.v0 MySQL resource types
xref:Aspire.Hosting.PostgresBuilderExtensions.AddDatabase%2A value.v0 Postgres resource types
xref:Aspire.Hosting.PostgresBuilderExtensions.AddPostgres%2A container.v0 Postgres resource types
xref:Aspire.Hosting.ProjectResourceBuilderExtensions.AddProject%2A project.v0 Project resource type
xref:Aspire.Hosting.RabbitMQBuilderExtensions.AddRabbitMQ%2A container.v0 RabbitMQ resource types
xref:Aspire.Hosting.RedisBuilderExtensions.AddRedis%2A container.v0 Redis resource type
xref:Aspire.Hosting.SqlServerBuilderExtensions.AddDatabase%2A value.v0 SQL Server resource types
xref:Aspire.Hosting.SqlServerBuilderExtensions.AddSqlServer%2A container.v0 SQL Server resource types

Project resource type

Example code:

var builder = DistributedApplication.CreateBuilder(args);
var apiservice = builder.AddProject<Projects.AspireApp_ApiService>("apiservice");

Example manifest:

"apiservice": {
  "type": "project.v0",
  "path": "../AspireApp.ApiService/AspireApp.ApiService.csproj",
  "env": {
    "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EXCEPTION_LOG_ATTRIBUTES": "true",
    "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EVENT_LOG_ATTRIBUTES": "true"
  },
  "bindings": {
    "http": {
      "scheme": "http",
      "protocol": "tcp",
      "transport": "http"
    },
    "https": {
      "scheme": "https",
      "protocol": "tcp",
      "transport": "http"
    }
  }
}

Container resource type

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddContainer("mycontainer", "myimage")
       .WithEnvironment("LOG_LEVEL", "WARN")
       .WithHttpEndpoint(3000);

Example manifest:

{
  "resources": {
    "mycontainer": {
      "type": "container.v0",
      "image": "myimage:latest",
      "env": {
        "LOG_LEVEL": "WARN"
      },
      "bindings": {
        "http": {
          "scheme": "http",
          "protocol": "tcp",
          "transport": "http",
          "containerPort": 3000
        }
      }
    }
  }
}

Dockerfile resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddNodeApp("nodeapp", "../nodeapp/app.js")
       .WithHttpEndpoint(hostPort: 5031, env: "PORT")
       .PublishAsDockerFile();

Tip

The PublishAsDockerFile call is required to generate the Dockerfile resource type in the manifest, and this extension method is only available on the xref:Aspire.Hosting.ApplicationModel.ExecutableResource type.

Example manifest:

{
  "resources": {
    "nodeapp": {
      "type": "dockerfile.v0",
      "path": "../nodeapp/Dockerfile",
      "context": "../nodeapp",
      "env": {
        "NODE_ENV": "development",
        "PORT": "{nodeapp.bindings.http.port}"
      },
      "bindings": {
        "http": {
          "scheme": "http",
          "protocol": "tcp",
          "transport": "http",
          "containerPort": 5031
        }
      }
    }
  }
}

Postgres resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddPostgres("postgres1")
       .AddDatabase("shipping");

Example manifest:

{
  "resources": {
    "postgres1": {
      "type": "container.v0",
      "connectionString": "Host={postgres1.bindings.tcp.host};Port={postgres1.bindings.tcp.port};Username=postgres;Password={postgres1.inputs.password}",
      "image": "postgres:16.2",
      "env": {
        "POSTGRES_HOST_AUTH_METHOD": "scram-sha-256",
        "POSTGRES_INITDB_ARGS": "--auth-host=scram-sha-256 --auth-local=scram-sha-256",
        "POSTGRES_PASSWORD": "{postgres1.inputs.password}"
      },
      "bindings": {
        "tcp": {
          "scheme": "tcp",
          "protocol": "tcp",
          "transport": "tcp",
          "containerPort": 5432
        }
      },
      "inputs": {
        "password": {
          "type": "string",
          "secret": true,
          "default": {
            "generate": {
              "minLength": 10
            }
          }
        }
      }
    },
    "shipping": {
      "type": "value.v0",
      "connectionString": "{postgres1.connectionString};Database=shipping"
    }
  }
}

RabbitMQ resource types

RabbitMQ is modeled as a container resource container.v0. The following sample shows how they're added to the app model.

var builder = DistributedApplication.CreateBuilder(args);

builder.AddRabbitMQ("rabbitmq1");

The previous code produces the following manifest:

{
  "resources": {
    "rabbitmq1": {
      "type": "container.v0",
      "connectionString": "amqp://guest:{rabbitmq1.inputs.password}@{rabbitmq1.bindings.tcp.host}:{rabbitmq1.bindings.tcp.port}",
      "image": "rabbitmq:3",
      "env": {
        "RABBITMQ_DEFAULT_USER": "guest",
        "RABBITMQ_DEFAULT_PASS": "{rabbitmq1.inputs.password}"
      },
      "bindings": {
        "tcp": {
          "scheme": "tcp",
          "protocol": "tcp",
          "transport": "tcp",
          "containerPort": 5672
        }
      },
      "inputs": {
        "password": {
          "type": "string",
          "secret": true,
          "default": {
            "generate": {
              "minLength": 10
            }
          }
        }
      }
    }
  }
}

Redis resource type

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddRedis("redis1");

Example manifest:

{
  "resources": {
    "redis1": {
      "type": "container.v0",
      "connectionString": "{redis1.bindings.tcp.host}:{redis1.bindings.tcp.port}",
      "image": "redis:7.2.4",
      "bindings": {
        "tcp": {
          "scheme": "tcp",
          "protocol": "tcp",
          "transport": "tcp",
          "containerPort": 6379
        }
      }
    }
  }
}

SQL Server resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddSqlServer("sql1")
       .AddDatabase("shipping");

Example manifest:

{
  "resources": {
    "sql1": {
      "type": "container.v0",
      "connectionString": "Server={sql1.bindings.tcp.host},{sql1.bindings.tcp.port};User ID=sa;Password={sql1.inputs.password};TrustServerCertificate=true",
      "image": "mcr.microsoft.com/mssql/server:2022-latest",
      "env": {
        "ACCEPT_EULA": "Y",
        "MSSQL_SA_PASSWORD": "{sql1.inputs.password}"
      },
      "bindings": {
        "tcp": {
          "scheme": "tcp",
          "protocol": "tcp",
          "transport": "tcp",
          "containerPort": 1433
        }
      },
      "inputs": {
        "password": {
          "type": "string",
          "secret": true,
          "default": {
            "generate": {
              "minLength": 10
            }
          }
        }
      }
    },
    "shipping": {
      "type": "value.v0",
      "connectionString": "{sql1.connectionString};Database=shipping"
    }
  }
}

MongoDB resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddMongoDB("mongodb1")
       .AddDatabase("shipping");

Example manifest:

{
  "resources": {
    "mongodb1": {
      "type": "container.v0",
      "connectionString": "mongodb://{mongodb1.bindings.tcp.host}:{mongodb1.bindings.tcp.port}",
      "image": "mongo:7.0.5",
      "bindings": {
        "tcp": {
          "scheme": "tcp",
          "protocol": "tcp",
          "transport": "tcp",
          "containerPort": 27017
        }
      }
    },
    "shipping": {
      "type": "value.v0",
      "connectionString": "{mongodb1.connectionString}/shipping"
    }
  }
}

MySQL resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddMySql("mysql1")
       .AddDatabase("shipping");

Example manifest:

{
  "resources": {
    "mysql1": {
      "type": "container.v0",
      "connectionString": "Server={mysql1.bindings.tcp.host};Port={mysql1.bindings.tcp.port};User ID=root;Password={mysql1.inputs.password}",
      "image": "mysql:8.3.0",
      "env": {
        "MYSQL_ROOT_PASSWORD": "{mysql1.inputs.password}"
      },
      "bindings": {
        "tcp": {
          "scheme": "tcp",
          "protocol": "tcp",
          "transport": "tcp",
          "containerPort": 3306
        }
      },
      "inputs": {
        "password": {
          "type": "string",
          "secret": true,
          "default": {
            "generate": {
              "minLength": 10
            }
          }
        }
      }
    },
    "shipping": {
      "type": "value.v0",
      "connectionString": "{mysql1.connectionString};Database=shipping"
    }
  }
}

Azure-specific resource types

The following resources are available in the Aspire.Hosting.Azure NuGet package.

App Model usage Manifest resource type Heading link
xref:Aspire.Hosting.AzureAppConfigurationExtensions.AddAzureAppConfiguration%2A azure.bicep.v0 Azure App Configuration resource types
xref:Aspire.Hosting.AzureKeyVaultResourceExtensions.AddAzureKeyVault%2A azure.bicep.v0 Azure Key Vault resource type
xref:Aspire.Hosting.RedisBuilderExtensions.AddRedis%2A.AsAzureRedis() azure.bicep.v0 Azure Redis resource types
xref:Aspire.Hosting.AzureServiceBusExtensions.AddAzureServiceBus%2A azure.bicep.v0 Azure Service Bus resource type
xref:Aspire.Hosting.SqlServerBuilderExtensions.AddSqlServer%2A.AsAzureSqlDatabase() azure.bicep.v0 Azure SQL resource types
xref:Aspire.Hosting.SqlServerBuilderExtensions.AddSqlServer%2A.AsAzureSqlDatabase().AddDatabase(...) value.v0 Azure SQL resource types
xref:Aspire.Hosting.PostgresBuilderExtensions.AddPostgres%2A.AsAzurePostgresFlexibleServer(...) azure.bicep.v0 Azure Postgres resource types
xref:Aspire.Hosting.PostgresBuilderExtensions.AddPostgres%2A.AsAzurePostgresFlexibleServer(...).AddDatabase(...) value.v0 Azure Postgres resource types
xref:Aspire.Hosting.AzureStorageExtensions.AddAzureStorage%2A azure.storage.v0 Azure Storage resource types
xref:Aspire.Hosting.AzureStorageExtensions.AddBlobs%2A value.v0 Azure Storage resource types
xref:Aspire.Hosting.AzureStorageExtensions.AddQueues%2A value.v0 Azure Storage resource types
xref:Aspire.Hosting.AzureStorageExtensions.AddTables%2A value.v0 Azure Storage resource types

Azure Key Vault resource type

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddAzureKeyVault("keyvault1");

Example manifest:

{
  "resources": {
    "keyvault1": {
      "type": "azure.bicep.v0",
      "connectionString": "{keyvault1.outputs.vaultUri}",
      "path": "aspire.hosting.azure.bicep.keyvault.bicep",
      "params": {
        "principalId": "",
        "principalType": "",
        "vaultName": "keyvault1"
      }
    }
  }
}

Azure Service Bus resource type

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddAzureServiceBus("sb1")
       .AddTopic("topic1", [])
       .AddTopic("topic2", [])
       .AddQueue("queue1")
       .AddQueue("queue2");

Example manifest:

{
  "resources": {
    "sb1": {
      "type": "azure.bicep.v0",
      "connectionString": "{sb1.outputs.serviceBusEndpoint}",
      "path": "aspire.hosting.azure.bicep.servicebus.bicep",
      "params": {
        "serviceBusNamespaceName": "sb1",
        "principalId": "",
        "principalType": "",
        "queues": [
          "queue1",
          "queue2"
        ],
        "topics": [
          {
            "name": "topic1",
            "subscriptions": []
          },
          {
            "name": "topic2",
            "subscriptions": []
          }
        ]
      }
    }
  }
}

Azure Storage resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

var storage = builder.AddAzureStorage("images");

storage.AddBlobs("blobs");
storage.AddQueues("queues");
storage.AddTables("tables");

Example manifest:

{
  "resources": {
    "images": {
      "type": "azure.bicep.v0",
      "path": "aspire.hosting.azure.bicep.storage.bicep",
      "params": {
        "principalId": "",
        "principalType": "",
        "storageName": "images"
      }
    },
    "blobs": {
      "type": "value.v0",
      "connectionString": "{images.outputs.blobEndpoint}"
    },
    "queues": {
      "type": "value.v0",
      "connectionString": "{images.outputs.queueEndpoint}"
    },
    "tables": {
      "type": "value.v0",
      "connectionString": "{images.outputs.tableEndpoint}"
    }
  }
}

Azure Redis resource type

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddRedis("azredis1")
       .PublishAsAzureRedis();

Example manifest:

{
  "resources": {
    "azredis1": {
      "type": "azure.bicep.v0",
      "connectionString": "{azredis1.secretOutputs.connectionString}",
      "path": "aspire.hosting.azure.bicep.redis.bicep",
      "params": {
        "redisCacheName": "azredis1",
        "keyVaultName": ""
      }
    }
  }
}

Azure App Configuration resource type

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddAzureAppConfiguration("appconfig1");

Example manifest:

{
  "resources": {
    "appconfig1": {
      "type": "azure.bicep.v0",
      "connectionString": "{appconfig1.outputs.appConfigEndpoint}",
      "path": "aspire.hosting.azure.bicep.appconfig.bicep",
      "params": {
        "configName": "appconfig1",
        "principalId": "",
        "principalType": ""
      }
    }
  }
}

Azure SQL resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

builder.AddSqlServer("sql1")
       .PublishAsAzureSqlDatabase()
       .AddDatabase("inventory");

Example manifest:

{
  "resources": {
    "sql1": {
      "type": "azure.bicep.v0",
      "connectionString": "Server=tcp:{sql1.outputs.sqlServerFqdn},1433;Encrypt=True;Authentication=\u0022Active Directory Default\u0022",
      "path": "aspire.hosting.azure.bicep.sql.bicep",
      "params": {
        "serverName": "sql1",
        "principalId": "",
        "principalName": "",
        "databases": [
          "inventory"
        ]
      }
    },
    "inventory": {
      "type": "value.v0",
      "connectionString": "{sql1.connectionString};Database=inventory"
    }
  }
}

Azure Postgres resource types

Example code:

var builder = DistributedApplication.CreateBuilder(args);

var administratorLogin = builder.AddParameter("administratorLogin");
var administratorLoginPassword = builder.AddParameter(
    "administratorLoginPassword", secret: true);

var pg = builder.AddPostgres("postgres")
                .PublishAsAzurePostgresFlexibleServer(
                    administratorLogin, administratorLoginPassword)
                .AddDatabase("db");

Example manifest:

{
  "resources": {
    "administratorLogin": {
      "type": "parameter.v0",
      "value": "{administratorLogin.inputs.value}",
      "inputs": {
        "value": {
          "type": "string"
        }
      }
    },
    "administratorLoginPassword": {
      "type": "parameter.v0",
      "value": "{administratorLoginPassword.inputs.value}",
      "inputs": {
        "value": {
          "type": "string",
          "secret": true
        }
      }
    },
    "postgres": {
      "type": "azure.bicep.v0",
      "connectionString": "{postgres.secretOutputs.connectionString}",
      "path": "aspire.hosting.azure.bicep.postgres.bicep",
      "params": {
        "serverName": "postgres",
        "keyVaultName": "",
        "administratorLogin": "{administratorLogin.value}",
        "administratorLoginPassword": "{administratorLoginPassword.value}",
        "databases": [
          "db"
        ]
      }
    },
    "db": {
      "type": "value.v0",
      "connectionString": "{postgres.connectionString};Database=db"
    }
  }
}

Resource types supported in the Azure Developer CLI

The Azure Developer CLI (azd) is a tool that can be used to deploy .NET Aspire projects to Azure Container Apps. With the azure.bicep.v0 resource type, cloud-agnostic resource container types can be mapped to Azure-specific resources. The following table lists the resource types that are supported in the Azure Developer CLI:

Name Cloud-agnostic API Configure as Azure resource
Redis xref:Aspire.Hosting.RedisBuilderExtensions.AddRedis%2A PublishAsAzureRedis
Postgres xref:Aspire.Hosting.PostgresBuilderExtensions.AddPostgres%2A PublishAsAzurePostgresFlexibleServer
SQL Server xref:Aspire.Hosting.SqlServerBuilderExtensions.AddSqlServer%2A PublishAsAzureSqlDatabase

When resources as configured as Azure resources, the azure.bicep.v0 resource type is generated in the manifest. For more information, see Deploy a .NET Aspire project to Azure Container Apps using the Azure Developer CLI (in-depth guide).

See also