public Ingress(CloudBackend cloudBackend, CloudGateway hub,
                       TelemetryStorage telemetryStorage,
                       MasterDataStorage masterDataStorage,
                       SanitizedMessages sanitizedMessages,
                       ApplicationInsights applicationInsights,
                       IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Ingress",
                description: "Receives incoming data from the cloud gateway and saves it into master data and telemetry data storages",
                technology: "Azure Function");

            Infrastructure = new FunctionAppService
            {
                Name = "ref-ingress-" + environment.Name
            };

            Uses(hub)
            .Over <IoTHubSDK>()
            .InOrderTo("Subscribes to incoming messages");

            Uses(sanitizedMessages)
            .Over <EventHubSDK>()
            .InOrderTo("Publish sanitized messages");

            Uses(telemetryStorage)
            .Over(telemetryStorage.Infrastructure.TableEndpoint)
            .InOrderTo("Persist telemetry data");

            Uses(masterDataStorage).InOrderTo("Persist master data");

            Uses(applicationInsights).InOrderTo("Log metrics");
        }
        public SanitizedMessages(CloudBackend cloudBackend, EventHubNamespace eventHubNamespace, IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Sanitized messages",
                description: "Contains messages from devices that have been deserialized, sanitized and checked for security properties",
                technology: "Azure Event Hub");

            Infrastructure = new EventHub(eventHubNamespace.Infrastructure)
            {
                Name = "sanitized-messages",
                EnvironmentInvariantName = "sanitized-messages"
            };
        }
Пример #3
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        public MasterDataStorage(CloudBackend cloudBackend, SqlServer sqlServer,
                                 IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Master Data Storage",
                description: "Stores master data",
                technology: "Azure SQL Database");

            Infrastructure = new SqlDatabase(sqlServer.Infrastructure)
            {
                Name = "masterdata" + environment.Name
            };
        }
Пример #4
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        public CloudGateway(CloudBackend cloudBackend, IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Cloud Gateway",
                description: "Receives incoming messages from the device",
                technology: "Azure IoT Hub");

            Infrastructure = new IoTHub
            {
                Name = "ref-hub-" + environment.Name,
                EnvironmentInvariantName = "ref-hub"
            };
        }
Пример #5
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        public ApplicationInsights(CloudBackend cloudBackend,
                                   IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Application Insights",
                description: "Serves as a logging target and monitoring tool",
                technology: "Azure Application Insights");

            Infrastructure = new Structurizr.InfrastructureAsCode.Azure.Model.ApplicationInsights
            {
                Name = "ref-ai-" + environment.Name
            };
        }
        public SecretStorage(CloudBackend cloudBackend,
                             IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                "Secret storage",
                "Stores secrets that other services require to access each other",
                "Azure Key Vault");

            Infrastructure = new KeyVault
            {
                Name = "ref-keyvault-" + environment.Name
            };
        }
Пример #7
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        public UserInterface(CloudBackend cloudBackend, RestApi restApi, IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "User interface",
                description: "Visualizes the data, dashboarding etc.",
                technology: "Azure App Service");

            Infrastructure = new WebAppService
            {
                Name = "ref-ui-" + environment.Name,
                EnvironmentInvariantName = "ref-ui"
            };

            Uses(restApi).Over <Https>().InOrderTo("Load data");
        }
Пример #8
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        public DeviceProvisioning(CloudBackend cloudBackend, CloudGateway hub,
                                  IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Device Provisioning",
                description: "Provision device identities into the cloud gateway",
                technology: "Azure Device Provisioning Service");

            Infrastructure = new DeviceProvisioningService
            {
                Name = "ref-dps-" + environment.Name
            };

            Uses(hub).InOrderTo("Register provisioned Devices");
        }
        public TelemetryStorage(CloudBackend cloudBackend,
                                IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Telemetry Storage",
                description: "Stores all telemetry data from the devices",
                technology: "Azure Table Storage");

            Infrastructure = new StorageAccount
            {
                Kind = StorageAccountKind.StorageV2,
                Name = "reftelemetry" + environment.Name,
                EnvironmentInvariantName = "reftelemetry"
            };
        }
        public StreamAnalytics(CloudBackend cloudBackend, SanitizedMessages sanitizedMessages, TelemetryStorage telemetryStorage, IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "Stream Analytics",
                description: "Analyzes the incoming event stream for anomalies",
                technology: "Azure Stream Analytics");

            Infrastructure = new Structurizr.InfrastructureAsCode.Azure.Model.StreamAnalytics
            {
                Name = "ref-sa-" + environment.Name
            };

            Uses(sanitizedMessages).Over(Infrastructure.EventHubInput("messages", sanitizedMessages.Infrastructure)).InOrderTo("Process incoming events");
            Uses(telemetryStorage).Over(Infrastructure.TableStorageOutput("out", telemetryStorage.Infrastructure, "aggregated", "partitionKey", "rowKey")).InOrderTo("Store aggregated data");

            Infrastructure.TransformationQuery = "SELECT\r\n    *\r\nINTO\r\n    out\r\nFROM\r\n    iothub";
        }
        public RestApi(CloudBackend cloudBackend, TelemetryStorage telemetryStorage, MasterDataStorage masterDataStorage, ApplicationInsights applicationInsights, IInfrastructureEnvironment environment)
        {
            Container = cloudBackend.System.AddContainer(
                name: "REST Api",
                description: "Implements endpoint required by the UI to load data",
                technology: "Azure App Service");

            Infrastructure = new WebAppService
            {
                Name = "ref-api-" + environment.Name,
                EnvironmentInvariantName = "ref-api"
            };

            Uses(telemetryStorage).Over(telemetryStorage.Infrastructure.TableEndpoint).InOrderTo("Load telemetry data");
            Uses(masterDataStorage).InOrderTo("Load master data");
            Uses(applicationInsights).InOrderTo("Log metrics");
        }