public MetricScrapingJob(string jobName,
ScrapeDefinition <IAzureResourceDefinition> metricScrapeDefinition,
MetricSinkWriter metricSinkWriter,
IPrometheusMetricWriter prometheusMetricWriter,
MetricScraperFactory metricScraperFactory,
AzureMonitorClient azureMonitorClient,
ILogger <MetricScrapingJob> logger)
{
Guard.NotNull(metricScrapeDefinition, nameof(metricScrapeDefinition));
Guard.NotNull(prometheusMetricWriter, nameof(prometheusMetricWriter));
Guard.NotNull(metricScraperFactory, nameof(metricScraperFactory));
Guard.NotNull(azureMonitorClient, nameof(azureMonitorClient));
Guard.NotNullOrWhitespace(jobName, nameof(jobName));
Guard.NotNull(logger, nameof(logger));
Name = jobName;
_metricScrapeDefinition = metricScrapeDefinition;
_prometheusMetricWriter = prometheusMetricWriter;
_metricSinkWriter = metricSinkWriter;
_logger = logger;
_metricScraperFactory = metricScraperFactory;
_azureMonitorClient = azureMonitorClient;
}
public MetricScrapingJob(ScrapeDefinition <AzureResourceDefinition> metric,
IMetricsDeclarationProvider metricsDeclarationProvider,
IPrometheusMetricWriter prometheusMetricWriter,
IRuntimeMetricsCollector runtimeMetricsCollector,
MetricScraperFactory metricScraperFactory,
ILogger logger, IExceptionTracker exceptionTracker)
{
Guard.NotNull(metric, nameof(metric));
Guard.NotNull(metricsDeclarationProvider, nameof(metricsDeclarationProvider));
Guard.NotNull(prometheusMetricWriter, nameof(prometheusMetricWriter));
Guard.NotNull(runtimeMetricsCollector, nameof(runtimeMetricsCollector));
Guard.NotNull(metricScraperFactory, nameof(metricScraperFactory));
Guard.NotNull(logger, nameof(logger));
Guard.NotNull(exceptionTracker, nameof(exceptionTracker));
_metric = metric;
_metricsDeclarationProvider = metricsDeclarationProvider;
_prometheusMetricWriter = prometheusMetricWriter;
_runtimeMetricsCollector = runtimeMetricsCollector;
_exceptionTracker = exceptionTracker;
_logger = logger;
_metricScraperFactory = metricScraperFactory;
ConfigureJob();
}
/// <summary>
/// Creates a scraper that is capable of scraping a specific resource type
/// </summary>
/// <param name="azureMetadata">Metadata concerning the Azure resources</param>
/// <param name="metricDefinitionResourceType">Resource type to scrape</param>
/// <param name="prometheusMetricWriter">Metrics collector for our Prometheus scraping endpoint</param>
/// <param name="runtimeMetricsCollector">Metrics collector for our runtime</param>
public IScraper <IAzureResourceDefinition> CreateScraper(ResourceType metricDefinitionResourceType, AzureMetadata azureMetadata,
IPrometheusMetricWriter prometheusMetricWriter, IRuntimeMetricsCollector runtimeMetricsCollector)
{
var azureMonitorClient = CreateAzureMonitorClient(azureMetadata, runtimeMetricsCollector);
var scraperConfiguration = new ScraperConfiguration(azureMetadata, azureMonitorClient, prometheusMetricWriter, _logger);
switch (metricDefinitionResourceType)
{
case ResourceType.ServiceBusQueue:
return(new ServiceBusQueueScraper(scraperConfiguration));
case ResourceType.Generic:
return(new GenericScraper(scraperConfiguration));
case ResourceType.StorageQueue:
return(new StorageQueueScraper(scraperConfiguration));
case ResourceType.ContainerInstance:
return(new ContainerInstanceScraper(scraperConfiguration));
case ResourceType.VirtualMachine:
return(new VirtualMachineScraper(scraperConfiguration));
case ResourceType.NetworkInterface:
return(new NetworkInterfaceScraper(scraperConfiguration));
case ResourceType.ContainerRegistry:
return(new ContainerRegistryScraper(scraperConfiguration));
case ResourceType.CosmosDb:
return(new CosmosDbScraper(scraperConfiguration));
case ResourceType.RedisCache:
return(new RedisCacheScraper(scraperConfiguration));
case ResourceType.PostgreSql:
return(new PostgreSqlScraper(scraperConfiguration));
case ResourceType.SqlDatabase:
return(new SqlDatabaseScraper(scraperConfiguration));
case ResourceType.SqlManagedInstance:
return(new SqlManagedInstanceScraper(scraperConfiguration));
case ResourceType.VirtualMachineScaleSet:
return(new VirtualMachineScaleSetScraper(scraperConfiguration));
case ResourceType.AppPlan:
return(new AppPlanScraper(scraperConfiguration));
case ResourceType.WebApp:
return(new WebAppScraper(scraperConfiguration));
case ResourceType.FunctionApp:
return(new FunctionAppScraper(scraperConfiguration));
default:
throw new ArgumentOutOfRangeException();
}
}
/// <summary>
/// Constructor
/// </summary>
protected Scraper(ScraperConfiguration scraperConfiguration)
{
Guard.NotNull(scraperConfiguration, nameof(scraperConfiguration));
_logger = scraperConfiguration.Logger;
_metricSinkWriter = scraperConfiguration.MetricSinkWriter;
_prometheusMetricWriter = scraperConfiguration.PrometheusMetricWriter;
AzureMonitorClient = scraperConfiguration.AzureMonitorClient;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="azureMetadata">Metadata concerning the Azure resources</param>
/// <param name="azureMonitorClient">Client to communicate with Azure Monitor</param>
/// <param name="prometheusMetricWriter">Metrics collector for our Prometheus scraping endpoint</param>
/// <param name="logger">General logger</param>
public ScraperConfiguration(AzureMetadata azureMetadata, AzureMonitorClient azureMonitorClient, IPrometheusMetricWriter prometheusMetricWriter, ILogger logger)
{
Guard.NotNull(azureMetadata, nameof(azureMetadata));
Guard.NotNull(azureMonitorClient, nameof(azureMonitorClient));
Guard.NotNull(prometheusMetricWriter, nameof(prometheusMetricWriter));
Guard.NotNull(logger, nameof(logger));
AzureMetadata = azureMetadata;
AzureMonitorClient = azureMonitorClient;
PrometheusMetricWriter = prometheusMetricWriter;
Logger = logger;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="azureMonitorClient">Client to communicate with Azure Monitor</param>
/// <param name="metricSinkWriter">Writer to send metrics to all configured sinks</param>
/// <param name="prometheusMetricWriter">Metrics collector for our Prometheus scraping endpoint</param>
/// <param name="logger">General logger</param>
public ScraperConfiguration(AzureMonitorClient azureMonitorClient, MetricSinkWriter metricSinkWriter, IPrometheusMetricWriter prometheusMetricWriter, ILogger logger)
{
Guard.NotNull(azureMonitorClient, nameof(azureMonitorClient));
Guard.NotNull(prometheusMetricWriter, nameof(prometheusMetricWriter));
Guard.NotNull(logger, nameof(logger));
Guard.NotNull(metricSinkWriter, nameof(metricSinkWriter));
AzureMonitorClient = azureMonitorClient;
PrometheusMetricWriter = prometheusMetricWriter;
Logger = logger;
MetricSinkWriter = metricSinkWriter;
}
/// <summary>
/// Constructor
/// </summary>
protected Scraper(ScraperConfiguration scraperConfiguration)
{
Guard.NotNull(scraperConfiguration, nameof(scraperConfiguration));
_logger = scraperConfiguration.Logger;
_exceptionTracker = scraperConfiguration.ExceptionTracker;
_scraperConfiguration = scraperConfiguration;
_prometheusMetricWriter = scraperConfiguration.PrometheusMetricWriter;
AzureMetadata = scraperConfiguration.AzureMetadata;
AzureMonitorClient = scraperConfiguration.AzureMonitorClient;
}
public MetricScrapingJob(ScrapeDefinition <IAzureResourceDefinition> metric,
IMetricsDeclarationProvider metricsDeclarationProvider,
IPrometheusMetricWriter prometheusMetricWriter,
MetricScraperFactory metricScraperFactory,
AzureMonitorClient azureMonitorClient,
ILogger <MetricScrapingJob> logger)
{
Guard.NotNull(metric, nameof(metric));
Guard.NotNull(metricsDeclarationProvider, nameof(metricsDeclarationProvider));
Guard.NotNull(prometheusMetricWriter, nameof(prometheusMetricWriter));
Guard.NotNull(metricScraperFactory, nameof(metricScraperFactory));
Guard.NotNull(azureMonitorClient, nameof(azureMonitorClient));
Guard.NotNull(logger, nameof(logger));
_metric = metric;
_metricsDeclarationProvider = metricsDeclarationProvider;
_prometheusMetricWriter = prometheusMetricWriter;
_logger = logger;
_metricScraperFactory = metricScraperFactory;
_azureMonitorClient = azureMonitorClient;
ConfigureJob();
}
/// <summary>
/// Creates a scraper that is capable of scraping a specific resource type
/// </summary>
/// <param name="metricDefinitionResourceType">Resource type to scrape</param>
/// <param name="metricSinkWriter">Writer to send metrics to all sinks</param>
/// <param name="prometheusMetricWriter">Metrics collector for our Prometheus scraping endpoint</param>
/// <param name="azureMonitorClient">Client to interact with Azure Monitor</param>
public IScraper <IAzureResourceDefinition> CreateScraper(ResourceType metricDefinitionResourceType, MetricSinkWriter metricSinkWriter, IPrometheusMetricWriter prometheusMetricWriter, AzureMonitorClient azureMonitorClient)
{
var scraperConfiguration = new ScraperConfiguration(azureMonitorClient, metricSinkWriter, prometheusMetricWriter, _logger);
switch (metricDefinitionResourceType)
{
case ResourceType.ServiceBusQueue:
return(new ServiceBusQueueScraper(scraperConfiguration));
case ResourceType.Generic:
return(new GenericScraper(scraperConfiguration));
case ResourceType.StorageQueue:
return(new StorageQueueScraper(scraperConfiguration));
case ResourceType.ContainerInstance:
return(new ContainerInstanceScraper(scraperConfiguration));
case ResourceType.VirtualMachine:
return(new VirtualMachineScraper(scraperConfiguration));
case ResourceType.NetworkInterface:
return(new NetworkInterfaceScraper(scraperConfiguration));
case ResourceType.ContainerRegistry:
return(new ContainerRegistryScraper(scraperConfiguration));
case ResourceType.CosmosDb:
return(new CosmosDbScraper(scraperConfiguration));
case ResourceType.RedisCache:
return(new RedisCacheScraper(scraperConfiguration));
case ResourceType.PostgreSql:
return(new PostgreSqlScraper(scraperConfiguration));
case ResourceType.SqlDatabase:
return(new SqlDatabaseScraper(scraperConfiguration));
case ResourceType.SqlManagedInstance:
return(new SqlManagedInstanceScraper(scraperConfiguration));
case ResourceType.VirtualMachineScaleSet:
return(new VirtualMachineScaleSetScraper(scraperConfiguration));
case ResourceType.AppPlan:
return(new AppPlanScraper(scraperConfiguration));
case ResourceType.WebApp:
return(new WebAppScraper(scraperConfiguration));
case ResourceType.FunctionApp:
return(new FunctionAppScraper(scraperConfiguration));
case ResourceType.SqlServer:
return(new SqlServerScraper(scraperConfiguration));
case ResourceType.ApiManagement:
return(new ApiManagementScraper(scraperConfiguration));
case ResourceType.StorageAccount:
return(new StorageAccountScraper(scraperConfiguration));
case ResourceType.BlobStorage:
return(new BlobStorageScraper(scraperConfiguration));
case ResourceType.FileStorage:
return(new FileStorageScraper(scraperConfiguration));
case ResourceType.IoTHub:
return(new IoTHubScraper(scraperConfiguration));
case ResourceType.DeviceProvisioningService:
return(new DeviceProvisioningServiceScraper(scraperConfiguration));
case ResourceType.KeyVault:
return(new KeyVaultScraper(scraperConfiguration));
default:
throw new ArgumentOutOfRangeException();
}
}
