Azure Sql via CDK

[mitchdenny]

This PR adds support for creating Azure SQL Database resources via the CDK. Here is the usage:

builder.AddSqlServer("sql").AsAzureSqlDatabaseConstruct().AddDatabase("db");

This will produce the following Bicep output:

targetScope = 'resourceGroup'

@description('')
param location string = resourceGroup().location

@description('')
param principalId string

@description('')
param principalName string


resource sqlServer_l5O9GRsSn 'Microsoft.Sql/servers@2022-08-01-preview' = {
  name: toLower(take(concat('sql', uniqueString(resourceGroup().id)), 24))
  location: location
  properties: {
    version: '12.0'
    minimalTlsVersion: '1.2'
    publicNetworkAccess: 'Enabled'
    administrators: {
      administratorType: 'ActiveDirectory'
      login: principalName
      sid: principalId
      tenantId: subscription().tenantId
      azureADOnlyAuthentication: true
    }
  }
}

resource sqlFirewallRule_Zjpl1WAet 'Microsoft.Sql/servers/firewallRules@2020-11-01-preview' = {
  parent: sqlServer_l5O9GRsSn
  name: 'AllowAllWindowsAzureIps'
  properties: {
    startIpAddress: '0.0.0.0'
    endIpAddress: '0.0.0.0'
  }
}

resource sqlDatabase_nUUkbFiVl 'Microsoft.Sql/servers/databases@2022-08-01-preview' = {
  parent: sqlServer_l5O9GRsSn
  name: 'sqldb'
  location: location
  properties: {
  }
}

output sqlServerFqdn string = sqlServer_l5O9GRsSn.properties.fullyQualifiedDomainName

And the following manifest output:

{
  "resources": {
    "storagesku": {
      "type": "parameter.v0",
      "value": "{storagesku.inputs.value}",
      "inputs": {
        "value": {
          "type": "string"
        }
      }
    },
    "locationOverride": {
      "type": "parameter.v0",
      "value": "{locationOverride.inputs.value}",
      "inputs": {
        "value": {
          "type": "string"
        }
      }
    },
    "storage": {
      "type": "azure.bicep.v0",
      "path": "storage.module.bicep",
      "params": {
        "principalId": "",
        "principalType": "",
        "storagesku": "{storagesku.value}",
        "locationOverride": "{locationOverride.value}"
      }
    },
    "blobs": {
      "type": "value.v0",
      "connectionString": "{storage.outputs.blobEndpoint}"
    },
    "sql": {
      "type": "azure.bicep.v0",
      "connectionString": "Server=tcp:{sql.outputs.sqlServerFqdn},1433;Encrypt=True;Authentication=\u0022Active Directory Default\u0022",
      "path": "sql.module.bicep",
      "params": {
        "principalId": "",
        "principalName": ""
      }
    },
    "sqldb": {
      "type": "value.v0",
      "connectionString": "{sql.connectionString};Database=sqldb"
    },
    "api": {
      "type": "project.v0",
      "path": "../CdkSample.ApiService/CdkSample.ApiService.csproj",
      "env": {
        "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EXCEPTION_LOG_ATTRIBUTES": "true",
        "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EVENT_LOG_ATTRIBUTES": "true",
        "ConnectionStrings__blobs": "{blobs.connectionString}",
        "ConnectionStrings__sqldb": "{sqldb.connectionString}"
      },
      "bindings": {
        "http": {
          "scheme": "http",
          "protocol": "tcp",
          "transport": "http"
        },
        "https": {
          "scheme": "https",
          "protocol": "tcp",
          "transport": "http"
        }
      }
    }
  }
}