README.md

Azure Monitor metrics exporter

Prometheus exporter for Azure Monitor metrics. Supports metrics fetching from all resource with one scrape (automatic service discovery), custom metric names with template system, full dimensions support and caching.

Configuration (except Azure connection) of this exporter is made entirely in Prometheus instead of a seperate configuration file, see examples below.

TOC:

• Features
• Configuration
• Metrics
  • Azuretracing metrics
  • Metric name and help template system
    • default template
    • template {name}_{metric}_{unit}
    • template {name}_{metric}_{aggregation}_{unit}
• HTTP Endpoints
  • /probe/metrics parameters
  • /probe/metrics/resource parameters
  • /probe/metrics/list parameters
  • /probe/metrics/scrape parameters
• Prometheus configuration examples
  • Redis
  • VirtualNetworkGateways
  • virtualNetworkGateway connections (dimension support)
  • StorageAccount (metric namespace and dimension support)
• Development and testing query webui

Features

• Uses of official Azure SDK for go
• Supports all Azure environments (Azure public cloud, Azure governmant cloud, Azure china cloud, ...) via Azure SDK configuration
• Caching of Azure ServiceDiscovery to reduce Azure API calls
• Caching of fetched metrics (no need to request every minute from Azure Monitor API; you can keep scrape time of 30s for metrics)
• Customizable metric names (with template system with metric information)
• Ability to fetch metrics from one or more resources via target parameter (see /probe/metrics/resource)
• Ability to fetch metrics from resources found with ServiceDiscovery via Azure resources API based on $filter (see /probe/metrics/list)
• Ability to fetch metrics from resources found with ServiceDiscovery via Azure resources API based on $filter with configuration inside Azure resource tags (see /probe/metrics/scrape)
• Ability to fetch metrics from resources found with ServiceDiscovery via Azure ResourceGraph API based on Kusto query (see /probe/metrics/resourcegraph)
• Configuration based on Prometheus scraping config or ServiceMonitor manifest (Prometheus operator)
• Metric manipulation (adding, removing, updating or filtering of labels or metrics) can be done in scraping config (eg metric_relabel_configs)
• Full metric dimension support
• Docker image is based on Google's distroless static image to reduce attack surface (no shell, no other binaries inside image)
• Available via Docker Hub and Quay (see badges on top)
• Can run non-root and with readonly root filesystem, doesn't need any capabilities (you can safely use drop: ["All"])
• Publishes Azure API rate limit metrics (when exporter sends Azure API requests, available via /metrics)

useful with additional exporters:

• azure-resourcegraph-exporter for exporting Azure resource information from Azure ResourceGraph API with custom Kusto queries (get the tags from resources and ResourceGroups with this exporter)
• azure-resourcemanager-exporter for exporting Azure subscription information (eg ratelimit, subscription quotas, ServicePrincipal expiry, RoleAssignments, resource health, ...)
• azure-keyvault-exporter for exporting Azure KeyVault information (eg expiry date for secrets, certificates and keys)
• azure-loganalytics-exporter for exporting Azure LogAnalytics workspace information with custom Kusto queries (eg ingestion rate or application error count)

Configuration

Normally no configuration is needed but can be customized using environment variables.

Usage:
  azure-metrics-exporter [OPTIONS]

Application Options:
      --log.debug                          debug mode [$LOG_DEBUG]
      --log.devel                          development mode [$LOG_DEVEL]
      --log.json                           Switch log output to json format [$LOG_JSON]
      --azure-environment=                 Azure environment name (default: AZUREPUBLICCLOUD) [$AZURE_ENVIRONMENT]
      --azure-ad-resource-url=             Specifies the AAD resource ID to use. If not set, it defaults to ResourceManagerEndpoint for
                                           operations with Azure Resource Manager [$AZURE_AD_RESOURCE]
      --azure.servicediscovery.cache=      Duration for caching Azure ServiceDiscovery of workspaces to reduce API calls (time.Duration)
                                           (default: 30m) [$AZURE_SERVICEDISCOVERY_CACHE]
      --azure.resource-tag=                Azure Resource tags (space delimiter) (default: owner) [$AZURE_RESOURCE_TAG]
      --metrics.template=                  Template for metric name (default: {name}) [$METRIC_TEMPLATE]
      --metrics.help=                      Metric help (with template support) (default: Azure monitor insight metric) [$METRIC_HELP]
      --concurrency.subscription=          Concurrent subscription fetches (default: 5) [$CONCURRENCY_SUBSCRIPTION]
      --concurrency.subscription.resource= Concurrent requests per resource (inside subscription requests) (default: 10)
                                           [$CONCURRENCY_SUBSCRIPTION_RESOURCE]
      --enable-caching                     Enable internal caching [$ENABLE_CACHING]
      --server.bind=                       Server address (default: :8080) [$SERVER_BIND]
      --server.timeout.read=               Server read timeout (default: 5s) [$SERVER_TIMEOUT_READ]
      --server.timeout.write=              Server write timeout (default: 10s) [$SERVER_TIMEOUT_WRITE]

Help Options:
  -h, --help                               Show this help message

for Azure API authentication (using ENV vars) see following documentations:

• https://github.com/webdevops/go-common/blob/main/azuresdk/README.md
• https://docs.microsoft.com/en-us/azure/developer/go/azure-sdk-authentication

How to test

Enable the webui (--development.webui) to get a basic web frontend to query the exporter which helps you to find the right settings for your configuration.

webui is available under url /query

Metrics

Metric	Description
azurerm_stats_metric_collecttime	General exporter stats
azurerm_stats_metric_requests	Counter of resource metric requests with result (error, success)
azurerm_resource_metric (customizable)	Resource metrics exported by probes (can be changed using name parameter and template system)
azurerm_api_ratelimit	Azure ratelimit metrics (only on /metrics, resets after query)
azurerm_api_request_*	Azure request count and latency as histogram

ResourceTags handling

see armclient tagmanager documentation

AzureTracing metrics

see armclient tracing documentation |

Metric name and help template system

(with 21.5.3 and later)

By default Azure monitor metrics are generated with the name specified in the request (see parameter name). This can be modified via environment variable $METRIC_TEMPLATE or as request parameter template.

HINT: Used templates are removed from labels!

Metric name recommendation: {name}_{metric}_{aggregation}_{unit}

Help recommendation: Azure metrics for {metric} with aggregation {aggregation} as {unit}

Following templates are available:

Template	Description
{name}	Name of template specified by request parameter name
{type}	The ResourceType or MetricNamespace specified in the request (not applicable to all APIs)
{metric}	Name of Azure monitor metric
{dimension}	Dimension value of Azure monitor metric (if dimension is used)
{unit}	Unit name of Azure monitor metric (eg count, percent, ...)
{aggregation}	Aggregation of Azure monitor metric (eg total, average)
{interval}	Interval of requested Azure monitor metric
{timespan}	Timespan of requested Azure monitor metric

default template

Prometheus config:

- job_name: azure-metrics-keyvault
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["azure_metric_keyvault"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    filter: ["resourceType eq 'Microsoft.KeyVault/vaults'"]
    metric:
    - Availability
    - ServiceApiHit
    - ServiceApiLatency
    interval: ["PT15M"]
    timespan: ["PT15M"]
    aggregation:
    - average
    - total
  static_configs:
  - targets: ["azure-metrics:8080"]

generated metrics:

# HELP azure_metric_keyvault Azure monitor insight metric
# TYPE azure_metric_keyvault gauge
azure_metric_keyvault{aggregation="average",dimension="",interval="PT12H",metric="Availability",resourceID="/subscriptions/...",timespan="PT12H",unit="Percent"} 100
azure_metric_keyvault{aggregation="average",dimension="",interval="PT12H",metric="Availability",resourceID="/subscriptions/...",timespan="PT12H",unit="Percent"} 100
azure_metric_keyvault{aggregation="average",dimension="",interval="PT12H",metric="ServiceApiHit",resourceID="/subscriptions/...",timespan="PT12H",unit="Count"} 0
azure_metric_keyvault{aggregation="average",dimension="",interval="PT12H",metric="ServiceApiHit",resourceID="/subscriptions/...",timespan="PT12H",unit="Count"} 0
azure_metric_keyvault{aggregation="total",dimension="",interval="PT12H",metric="ServiceApiHit",resourceID="/subscriptions/...",timespan="PT12H",unit="Count"} 0
azure_metric_keyvault{aggregation="total",dimension="",interval="PT12H",metric="ServiceApiHit",resourceID="/subscriptions/...",timespan="PT12H",unit="Count"} 0
# HELP azurerm_ratelimit Azure ResourceManager ratelimit
# TYPE azurerm_ratelimit gauge
azurerm_ratelimit{scope="subscription",subscriptionID="...",type="read"} 11997

template {name}_{metric}_{unit}

Prometheus config:

- job_name: azure-metrics-keyvault
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["azure_metric_keyvault"]
    template: ["{name}_{metric}_{unit}"]
    help: ["Custom help with {metric}"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    filter: ["resourceType eq 'Microsoft.KeyVault/vaults'"]
    metric:
    - Availability
    - ServiceApiHit
    - ServiceApiLatency
    interval: ["PT15M"]
    timespan: ["PT15M"]
    aggregation:
    - average
    - total
  static_configs:
  - targets: ["azure-metrics:8080"]

generated metrics:

# HELP azure_metric_keyvault_availability_percent Custom help with availability
# TYPE azure_metric_keyvault_availability_percent gauge
azure_metric_keyvault_availability_percent{aggregation="average",dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 100
azure_metric_keyvault_availability_percent{aggregation="average",dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 100

# HELP azure_metric_keyvault_serviceapihit_count Custom help with serviceapihit
# TYPE azure_metric_keyvault_serviceapihit_count gauge
azure_metric_keyvault_serviceapihit_count{aggregation="average",dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 0
azure_metric_keyvault_serviceapihit_count{aggregation="average",dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 0
azure_metric_keyvault_serviceapihit_count{aggregation="total",dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 0
azure_metric_keyvault_serviceapihit_count{aggregation="total",dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 0

# HELP azurerm_ratelimit Azure ResourceManager ratelimit
# TYPE azurerm_ratelimit gauge
azurerm_ratelimit{scope="subscription",subscriptionID="...",type="read"} 11996

template {name}_{metric}_{aggregation}_{unit}

Prometheus config:

- job_name: azure-metrics-keyvault
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["azure_metric_keyvault"]
    template: ["{name}_{metric}_{aggregation}_{unit}"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    filter: ["resourceType eq 'Microsoft.KeyVault/vaults'"]
    metric:
    - Availability
    - ServiceApiHit
    - ServiceApiLatency
    interval: ["PT15M"]
    timespan: ["PT15M"]
    aggregation:
    - average
    - total
  static_configs:
  - targets: ["azure-metrics:8080"]

generated metrics:

# HELP azure_metric_keyvault_availability_average_percent Azure monitor insight metric
# TYPE azure_metric_keyvault_availability_average_percent gauge
azure_metric_keyvault_availability_average_percent{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 100
azure_metric_keyvault_availability_average_percent{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 100
# HELP azure_metric_keyvault_availability_total_percent Azure monitor insight metric
# TYPE azure_metric_keyvault_availability_total_percent gauge
azure_metric_keyvault_availability_total_percent{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 9
# HELP azure_metric_keyvault_serviceapihit_average_count Azure monitor insight metric
# TYPE azure_metric_keyvault_serviceapihit_average_count gauge
azure_metric_keyvault_serviceapihit_average_count{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 0
azure_metric_keyvault_serviceapihit_average_count{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 1
# HELP azure_metric_keyvault_serviceapihit_total_count Azure monitor insight metric
# TYPE azure_metric_keyvault_serviceapihit_total_count gauge
azure_metric_keyvault_serviceapihit_total_count{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 0
azure_metric_keyvault_serviceapihit_total_count{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 9
# HELP azure_metric_keyvault_serviceapilatency_average_milliseconds Azure monitor insight metric
# TYPE azure_metric_keyvault_serviceapilatency_average_milliseconds gauge
azure_metric_keyvault_serviceapilatency_average_milliseconds{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 38.666666666666664
# HELP azure_metric_keyvault_serviceapilatency_total_milliseconds Azure monitor insight metric
# TYPE azure_metric_keyvault_serviceapilatency_total_milliseconds gauge
azure_metric_keyvault_serviceapilatency_total_milliseconds{dimension="",interval="PT12H",resourceID="/subscriptions/...",timespan="PT12H"} 348
# HELP azurerm_ratelimit Azure ResourceManager ratelimit
# TYPE azurerm_ratelimit gauge
azurerm_ratelimit{scope="subscription",subscriptionID="...",type="read"} 11999

HTTP Endpoints

Endpoint	Description
/metrics	Default prometheus golang metrics
/probe/metrics	Probe metrics by subscription and region, split by resource (one query per subscription and region; see azurerm_resource_metric)
/probe/metrics/resource	Probe metrics for one resource (one query per resource; see azurerm_resource_metric)
/probe/metrics/list	Probe metrics for list of resources (sone query per resource; see azurerm_resource_metric)
/probe/metrics/scrape	Probe metrics for list of resources and config on resource by tag name (one query per resource; see azurerm_resource_metric)
/probe/metrics/resourcegraph	Probe metrics for list of resources based on a kusto query and the resource graph API (one query per resource)

/probe/metrics parameters

one metric request per subscription and region

GET parameter	Default	Required	Multiple	Description
subscription		yes	yes	Azure Subscription ID
region		no	yes	Azure Regions (eg. westeurope, northeurope). If omit, ResourceGrapth will be used to discover regions
resourceType		yes	no	Azure Resource type
timespan	PT1M	no	no	Metric timespan
interval		no	no	Metric timespan
metricNamespace		no	no	Metric namespace
metric		no	yes	Metric name
aggregation		no	yes	Metric aggregation (minimum, maximum, average, total, count, multiple possible separated with ,)
name	azurerm_resource_metric	no	no	Prometheus metric name
metricFilter		no	no	Prometheus metric filter (dimension support; supports only 2 filters in subscription query mode as the first filter is used to split by resource id)
metricTop		no	no	Prometheus metric dimension count (dimension support)
metricOrderBy		no	no	Prometheus metric order by (dimension support)
validateDimensions	true	no	no	When set to false, invalid filter parameter values will be ignored.
cache	(same as timespan)	no	no	Use of internal metrics caching
template	set to $METRIC_TEMPLATE	no	no	see metric name and help template system
help	set to $METRIC_HELP	no	no	see metric name and help template system

Hint: Multiple values can be specified multiple times or with a comma in a single value.

/probe/metrics/resource parameters

metrics are requested per resource in chunks of 20 metric names (35 metric names = 2 requests per resource)

GET parameter	Default	Required	Multiple	Description
subscription		yes	yes	Azure Subscription ID
target		yes	yes	Azure Resource URI
timespan	PT1M	no	no	Metric timespan
interval		no	no	Metric timespan
metricNamespace		no	yes	Metric namespace
metric		no	yes	Metric name
aggregation		no	yes	Metric aggregation (minimum, maximum, average, total, count, multiple possible separated with ,)
name	azurerm_resource_metric	no	no	Prometheus metric name
metricFilter		no	no	Prometheus metric filter (dimension support)
metricTop		no	no	Prometheus metric dimension count (dimension support)
metricOrderBy		no	no	Prometheus metric order by (dimension support)
validateDimensions	true	no	no	When set to false, invalid filter parameter values will be ignored.
cache	(same as timespan)	no	no	Use of internal metrics caching
template	set to $METRIC_TEMPLATE	no	no	see metric name and help template system
help	set to $METRIC_HELP	no	no	see metric name and help template system

Hint: Multiple values can be specified multiple times or with a comma in a single value.

/probe/metrics/list parameters

metrics are requested per resource in chunks of 20 metric names (35 metric names = 2 requests per resource)

HINT: service discovery information is cached for duration set by $AZURE_SERVICEDISCOVERY_CACHE (set to 0 to disable)

GET parameter	Default	Required	Multiple	Description
subscription		yes	yes	Azure Subscription ID (or multiple separate by comma)
resourceType or filter		yes	no	Azure Resource type or filter query (https://docs.microsoft.com/en-us/rest/api/resources/resources/list)
timespan	PT1M	no	no	Metric timespan
interval		no	no	Metric timespan
metricNamespace		no	yes	Metric namespace
metric		no	yes	Metric name
aggregation		no	yes	Metric aggregation (minimum, maximum, average, total, count, multiple possible separated with ,)
name	azurerm_resource_metric	no	no	Prometheus metric name
metricFilter		no	no	Prometheus metric filter (dimension support)
metricTop		no	no	Prometheus metric dimension count (dimension support)
metricOrderBy		no	no	Prometheus metric order by (dimension support)
validateDimensions	true	no	no	When set to false, invalid filter parameter values will be ignored.
cache	(same as timespan)	no	no	Use of internal metrics caching
template	set to $METRIC_TEMPLATE	no	no	see metric name and help template system
help	set to $METRIC_HELP	no	no	see metric name and help template system

Hint: Multiple values can be specified multiple times or with a comma in a single value.

/probe/metrics/scrape parameters

HINT: service discovery information is cached for duration set by $AZURE_SERVICEDISCOVERY_CACHE (set to 0 to disable)

GET parameter	Default	Required	Multiple	Description
subscription		yes	yes	Azure Subscription ID (or multiple separate by comma)
resourceType or filter		yes	no	Azure Resource type or filter query (https://docs.microsoft.com/en-us/rest/api/resources/resources/list)
metricTagName		yes	no	Resource tag name for getting "metrics" list
aggregationTagName		yes	no	Resource tag name for getting "aggregations" list
timespan	PT1M	no	no	Metric timespan
interval		no	no	Metric timespan
metricNamespace		no	yes	Metric namespace
metric		no	yes	Metric name
aggregation		no	yes	Metric aggregation (minimum, maximum, average, total, multiple possible separated with ,)
name	azurerm_resource_metric	no	no	Prometheus metric name
metricFilter		no	no	Prometheus metric filter (dimension support)
metricTop		no	no	Prometheus metric dimension count (integer, dimension support)
metricOrderBy		no	no	Prometheus metric order by (dimension support)
validateDimensions	true	no	no	When set to false, invalid filter parameter values will be ignored.
cache	(same as timespan)	no	no	Use of internal metrics caching
template	set to $METRIC_TEMPLATE	no	no	see metric name and help template system
help	set to $METRIC_HELP	no	no	see metric name and help template system

Hint: Multiple values can be specified multiple times or with a comma in a single value.

/probe/metrics/resourcegraph parameters

This endpoint is using Azure ResoruceGraph API for servicediscovery (with 21.9.0 and later)

metrics are requested per resource in chunks of 20 metric names (35 metric names = 2 requests per resource)

HINT: service discovery information is cached for duration set by $AZURE_SERVICEDISCOVERY_CACHE (set to 0 to disable)

GET parameter	Default	Required	Multiple	Description
subscription		yes	yes	Azure Subscription ID (or multiple separate by comma)
resourceType		yes	no	Azure Resource type
filter		no	no	Additional Kusto query part (eg. where id contains "/xzy/")
timespan	PT1M	no	no	Metric timespan
interval		no	no	Metric timespan
metricNamespace		no	yes	Metric namespace
metric		no	yes	Metric name
aggregation		no	yes	Metric aggregation (minimum, maximum, average, total, count, multiple possible separated with ,)
name	azurerm_resource_metric	no	no	Prometheus metric name
metricFilter		no	no	Prometheus metric filter (dimension support)
metricTop		no	no	Prometheus metric dimension count (dimension support)
metricOrderBy		no	no	Prometheus metric order by (dimension support)
validateDimensions	true	no	no	When set to false, invalid filter parameter values will be ignored.
cache	(same as timespan)	no	no	Use of internal metrics caching
template	set to $METRIC_TEMPLATE	no	no	see metric name and help template system
help	set to $METRIC_HELP	no	no	see metric name and help template system

Hint: Multiple values can be specified multiple times or with a comma in a single value.

Prometheus configuration examples

Redis

using target (single instances):

- job_name: azure-metrics-redis
  scrape_interval: 1m
  metrics_path: /probe/metrics/resource
  params:
    name: ["my_own_metric_name"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    target:
    - /subscriptions/.../resourceGroups/.../providers/Microsoft.Cache/Redis/...
    - /subscriptions/.../resourceGroups/.../providers/Microsoft.Cache/Redis/...
    - /subscriptions/.../resourceGroups/.../providers/Microsoft.Cache/Redis/...
    - /subscriptions/.../resourceGroups/.../providers/Microsoft.Cache/Redis/...
    metric:
    - connectedclients
    - totalcommandsprocessed
    - cachehits
    - cachemisses
    - getcommands
    - setcommands
    - operationsPerSecond
    - evictedkeys
    - totalkeys
    - expiredkeys
    - usedmemory
    - usedmemorypercentage
    - usedmemoryRss
    - serverLoad
    - cacheWrite
    - cacheRead
    - percentProcessorTime
    - cacheLatency
    - errors
    interval: ["PT1M"]
    timespan: ["PT1M"]
    aggregation:
    - average
    - total
  static_configs:
  - targets: ["azure-metrics:8080"]

using ServiceDiscovery:

- job_name: azure-metrics-redis
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["my_own_metric_name"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    resourceType: ["Microsoft.Cache/Redis"]
    metric:
    - connectedclients
    - totalcommandsprocessed
    - cachehits
    - cachemisses
    - getcommands
    - setcommands
    - operationsPerSecond
    - evictedkeys
    - totalkeys
    - expiredkeys
    - usedmemory
    - usedmemorypercentage
    - usedmemoryRss
    - serverLoad
    - cacheWrite
    - cacheRead
    - percentProcessorTime
    - cacheLatency
    - errors
    interval: ["PT1M"]
    timespan: ["PT1M"]
    aggregation:
    - average
    - total
  static_configs:
  - targets: ["azure-metrics:8080"]

using ServiceDiscovery with custom resource filter query:

- job_name: azure-metrics-redis
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["my_own_metric_name"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    filter: ["resourceType eq 'Microsoft.Cache/Redis'"]
    metric:
    - connectedclients
    - totalcommandsprocessed
    - cachehits
    - cachemisses
    - getcommands
    - setcommands
    - operationsPerSecond
    - evictedkeys
    - totalkeys
    - expiredkeys
    - usedmemory
    - usedmemorypercentage
    - usedmemoryRss
    - serverLoad
    - cacheWrite
    - cacheRead
    - percentProcessorTime
    - cacheLatency
    - errors
    interval: ["PT1M"]
    timespan: ["PT1M"]
    aggregation:
    - average
    - total
  static_configs:
  - targets: ["azure-metrics:8080"]

VirtualNetworkGateways

- job_name: azure-metrics-virtualNetworkGateways
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["my_own_metric_name"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    resourceType: ["Microsoft.Network/virtualNetworkGateways"]
    metric:
    - AverageBandwidth
    - P2SBandwidth
    - P2SConnectionCount
    - TunnelAverageBandwidth
    - TunnelEgressBytes
    - TunnelIngressBytes
    - TunnelEgressPackets
    - TunnelIngressPackets
    - TunnelEgressPacketDropTSMismatch
    - TunnelIngressPacketDropTSMismatch
    interval: ["PT5M"]
    timespan: ["PT5M"]
    aggregation:
    - average
    - total
  static_configs:
  - targets: ["azure-metrics:8080"]

virtualNetworkGateway connections (dimension support)

Virtual Gateway connection metrics (dimension support)

- job_name: azure-metrics-virtualNetworkGateways-connections
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["my_own_metric_name"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    resourceType: ["Microsoft.Network/virtualNetworkGateways"]
    metric:
    - TunnelAverageBandwidth
    - TunnelEgressBytes
    - TunnelIngressBytes
    - TunnelEgressPackets
    - TunnelIngressPackets
    - TunnelEgressPacketDropTSMismatch
    - TunnelIngressPacketDropTSMismatch
    interval: ["PT5M"]
    timespan: ["PT5M"]
    aggregation:
    - average
    - total
    # by connection (dimension support)
    metricFilter: ["ConnectionName eq '*'"]
    metricTop: ["10"]
  static_configs:
  - targets: ["azure-metrics:8080"]

StorageAccount (metric namespace and dimension support)

- job_name: azure-metrics-virtualNetworkGateways-connections
  scrape_interval: 1m
  metrics_path: /probe/metrics/list
  params:
    name: ["my_own_metric_name"]
    subscription:
    - xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
    resourceType: ["Microsoft.Storage/storageAccounts"]
    metricNamespace: ["Microsoft.Storage/storageAccounts/blobServices"]
    metric:
    - BlobCapacity
    interval: ["PT1H"]
    timespan: ["PT1H"]
    aggregation:
    - average
    - count
    # by blobtype (dimension support)
    metricFilter: ["BlobType eq '*'"]
    metricTop: ["10"]
  static_configs:
  - targets: ["azure-metrics:8080"]

In these examples all metrics are published with metric name my_own_metric_name.

The List of supported metrics is available in the Microsoft Azure docs.

Development and testing query webui

azure-metrics-exporter provides a query webui at http://url-to-exporter/query where you can test different query settings and endpoints. the query webui also generates an example prometheus scrape_config.