Add metrics datastream for Azure Functions

packages/azure_functions/changelog.yml

@@ -1,5 +1,10 @@
 # newer versions go on top
-- version: "0.0.1"
+- version: "0.1.1"
+  changes:
+    - description: Add Azure Functions metrics data stream
+      type: enhancement
+      link: https://github.com/elastic/integrations/pull/7130
+- version: "0.1.0"
   changes:
     - description: Add Azure Functions logs data stream
       type: enhancement

packages/azure_functions/data_stream/functionapplogs/manifest.yml

@@ -7,6 +7,45 @@ streams:
     title: Azure Functions logs
     description: Collect Azure Functions logs using azure-eventhub input
     vars:
+      - name: eventhub
+        type: text
+        title: Event Hub
+        multi: false
+        required: true
+        show_user: true
+        description: >-
+          Elastic recommends using one event hub for each integration. Visit [Create an event hub](https://docs.elastic.co/integrations/azure#create-an-event-hub) to learn more. Use event hub names up to 30 characters long to avoid compatibility issues.
+      - name: consumer_group
+        type: text
+        title: Consumer Group
+        multi: false
+        required: true
+        show_user: true
+        default: $Default
+      - name: connection_string
+        type: password
+        title: Connection String
+        multi: false
+        required: true
+        show_user: true
+        description: >-
+          The connection string required to communicate with Event Hubs. See [Get an Event Hubs connection string](https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-get-connection-string) to learn more.
+      - name: storage_account
+        type: text
+        title: Storage Account
+        multi: false
+        required: true
+        show_user: true
+        description: >-
+          The name of the storage account where the consumer group's state/offsets will be stored and updated.
+      - name: storage_account_key
+        type: password
+        title: Storage Account Key
+        multi: false
+        required: true
+        show_user: true
+        description: >-
+          The storage account key, this key will be used to authorize access to data in your storage account.
       - name: preserve_original_event
         required: true
         show_user: true

packages/azure_functions/data_stream/metrics/_dev/test/pipeline/test-common-config.yml

@@ -0,0 +1,2 @@
+dynamic_fields:
+  event.ingested: ".*"

packages/azure_functions/data_stream/metrics/agent/stream/stream.yml.hbs

@@ -0,0 +1,70 @@
+metricsets: ["monitor"]
+default_resource_type: "Microsoft.Web/sites"
+add_cloud_metadata: true
+period: {{period}}
+{{#if client_id}}
+client_id: {{client_id}}
+{{/if}}
+{{#if client_secret}}
+client_secret: {{client_secret}}
+{{/if}}
+{{#if tenant_id}}
+tenant_id: {{tenant_id}}
+{{/if}}
+{{#if subscription_id}}
+subscription_id: {{subscription_id}}
+{{/if}}
+{{#if refresh_list_interval}}
+refresh_list_interval: {{refresh_list_interval}}
+{{/if}}
+{{#if resource_manager_endpoint}}
+resource_manager_endpoint: {{resource_manager_endpoint}}
+{{/if}}
+{{#if active_directory_endpoint}}
+active_directory_endpoint: {{active_directory_endpoint}}
+{{/if}}
+
+resources:
+{{#if resource_groups}}
+{{#each resource_groups}}
+    - resource_group: "{{this}}"
+      resource_type: "Microsoft.Web/sites"
+      metrics:
+        - name: ["FunctionExecutionCount", "FunctionExecutionUnits", "AppConnections", "AverageMemoryWorkingSet", "BytesReceived", "BytesSent", "CurrentAssemblies", "Gen0Collections", "Gen1Collections", "Gen2Collections", "Handles", "HealthCheckStatus", "Http2xx", "Http3xx", "Http4xx", "Http5xx", "HttpResponseTime", "IoOtherBytesPerSecond", "IoOtherOperationsPerSecond", "IoReadBytesPerSecond", "IoReadOperationsPerSecond", "IoWriteBytesPerSecond", "IoWriteOperationsPerSecond", "MemoryWorkingSet", "Requests", "RequestsInApplicationQueue", "Threads", "TotalAppDomains", "TotalAppDomainsUnloaded"]
+          namespace: "Microsoft.Web/sites"
+          timegrain: "PT5M"
+          ignore_unsupported: true
+        - name: ["FileSystemUsage"]
+          namespace: "Microsoft.Web/sites"
+          timegrain: "PT6H"
+          ignore_unsupported: true
+{{/each}}
+{{/if}}
+{{#if resource_ids}}
+{{#each resource_ids}}
+    - resource_id: "{{this}}"
+      metrics:
+        - name: ["FunctionExecutionCount", "FunctionExecutionUnits", "AppConnections", "AverageMemoryWorkingSet", "BytesReceived", "BytesSent", "CurrentAssemblies", "Gen0Collections", "Gen1Collections", "Gen2Collections", "Handles", "HealthCheckStatus", "Http2xx", "Http3xx", "Http4xx", "Http5xx", "HttpResponseTime", "IoOtherBytesPerSecond", "IoOtherOperationsPerSecond", "IoReadBytesPerSecond", "IoReadOperationsPerSecond", "IoWriteBytesPerSecond", "IoWriteOperationsPerSecond", "MemoryWorkingSet", "Requests", "RequestsInApplicationQueue", "Threads", "TotalAppDomains", "TotalAppDomainsUnloaded"]
+          namespace: "Microsoft.Web/sites"
+          timegrain: "PT5M"
+          ignore_unsupported: true
+        - name: ["FileSystemUsage"]
+          namespace: "Microsoft.Web/sites"
+          timegrain: "PT6H"
+          ignore_unsupported: true
+{{/each}}
+{{/if}}
+{{#unless resource_ids }}
+    {{#unless resource_groups }}
+    - resource_query: "resourceType eq 'Microsoft.Web/sites'"
+      metrics:
+        - name: ["FunctionExecutionCount", "FunctionExecutionUnits", "AppConnections", "AverageMemoryWorkingSet", "BytesReceived", "BytesSent", "CurrentAssemblies", "Gen0Collections", "Gen1Collections", "Gen2Collections", "Handles", "HealthCheckStatus", "Http2xx", "Http3xx", "Http4xx", "Http5xx", "HttpResponseTime", "IoOtherBytesPerSecond", "IoOtherOperationsPerSecond", "IoReadBytesPerSecond", "IoReadOperationsPerSecond", "IoWriteBytesPerSecond", "IoWriteOperationsPerSecond", "MemoryWorkingSet", "Requests", "RequestsInApplicationQueue", "Threads", "TotalAppDomains", "TotalAppDomainsUnloaded"]
+          namespace: "Microsoft.Web/sites"
+          timegrain: "PT5M"
+          ignore_unsupported: true
+        - name: ["FileSystemUsage"]
+          namespace: "Microsoft.Web/sites"
+          timegrain: "PT6H"
+          ignore_unsupported: true
+    {{/unless}}
+{{/unless}}

packages/azure_functions/data_stream/metrics/elasticsearch/ingest_pipeline/default.yml

@@ -0,0 +1,14 @@
+---
+description: Pipeline for parsing Azure Functions metrics.
+processors:
+  - set:
+      field: ecs.version
+      value: "8.0.0"
+  - rename:
+      field: azure.monitor
+      target_field: azure.metrics
+      ignore_missing: true
+on_failure:
+  - set:
+      field: error.message
+      value: '{{ _ingest.on_failure_message }}'

packages/azure_functions/data_stream/metrics/fields/agent.yml

@@ -0,0 +1,183 @@
+- name: cloud
+  title: Cloud
+  group: 2
+  description: Fields related to the cloud or infrastructure the events are coming from.
+  footnote: 'Examples: If Metricbeat is running on an EC2 host and fetches data from its host, the cloud info contains the data about this machine. If Metricbeat runs on a remote machine outside the cloud and fetches data from a service running in the cloud, the field contains cloud data from the machine the service is running on.'
+  type: group
+  fields:
+    - name: account.id
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: 'The cloud account or organization id used to identify different entities in a multi-tenant environment.
+
+        Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.'
+      example: 666777888999
+    - name: availability_zone
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Availability zone in which this host is running.
+      example: us-east-1c
+    - name: instance.id
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Instance ID of the host machine.
+      example: i-1234567890abcdef0
+    - name: instance.name
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Instance name of the host machine.
+    - name: machine.type
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Machine type of the host machine.
+      example: t2.medium
+    - name: provider
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.
+      example: aws
+    - name: region
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Region in which this host is running.
+      example: us-east-1
+    - name: project.id
+      type: keyword
+      description: Name of the project in Google Cloud.
+    - name: image.id
+      type: keyword
+      description: Image ID for the cloud instance.
+- name: container
+  title: Container
+  group: 2
+  description: 'Container fields are used for meta information about the specific container that is the source of information.
+
+    These fields help correlate data based containers from any runtime.'
+  type: group
+  fields:
+    - name: labels
+      level: extended
+      type: object
+      object_type: keyword
+      description: Image labels.
+- name: host
+  title: Host
+  group: 2
+  description: 'A host is defined as a general computing instance.
+
+    ECS host.* fields should be populated with details about the host on which the event happened, or from which the measurement was taken. Host types include hardware, virtual machines, Docker containers, and Kubernetes nodes.'
+  type: group
+  fields:
+    - name: architecture
+      level: core
+      type: keyword
+      ignore_above: 1024
+      description: Operating system architecture.
+      example: x86_64
+    - name: domain
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: 'Name of the domain of which the host is a member.
+
+        For example, on Windows this could be the host''s Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host''s LDAP provider.'
+      example: CONTOSO
+      default_field: false
+    - name: hostname
+      level: core
+      type: keyword
+      ignore_above: 1024
+      description: 'Hostname of the host.
+
+        It normally contains what the `hostname` command returns on the host machine.'
+    - name: id
+      level: core
+      type: keyword
+      ignore_above: 1024
+      description: 'Unique host id.
+
+        As hostname is not always unique, use values that are meaningful in your environment.
+
+        Example: The current usage of `beat.name`.'
+    - name: ip
+      level: core
+      type: ip
+      description: Host ip addresses.
+    - name: mac
+      level: core
+      type: keyword
+      ignore_above: 1024
+      description: Host mac addresses.
+    - name: name
+      level: core
+      type: keyword
+      ignore_above: 1024
+      description: 'Name of the host.
+
+        It can contain what `hostname` returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.'
+    - name: os.family
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: OS family (such as redhat, debian, freebsd, windows).
+      example: debian
+    - name: os.kernel
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Operating system kernel version as a raw string.
+      example: 4.4.0-112-generic
+    - name: os.name
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      multi_fields:
+        - name: text
+          type: text
+          norms: false
+          default_field: false
+      description: Operating system name, without the version.
+      example: Mac OS X
+    - name: os.platform
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Operating system platform (such centos, ubuntu, windows).
+      example: darwin
+    - name: os.version
+      level: extended
+      type: keyword
+      ignore_above: 1024
+      description: Operating system version as a raw string.
+      example: 10.14.1
+    - name: type
+      level: core
+      type: keyword
+      ignore_above: 1024
+      description: 'Type of host.
+
+        For Cloud providers this can be the machine type like `t2.medium`. If vm, this could be the container, for example, or other information meaningful in your environment.'
+    - name: containerized
+      type: boolean
+      description: >
+        If the host is a container.
+
+    - name: os.build
+      type: keyword
+      example: "18D109"
+      description: >
+        OS build information.
+
+    - name: os.codename
+      type: keyword
+      example: "stretch"
+      description: >
+        OS codename, if any.
+

packages/azure_functions/data_stream/metrics/fields/base-fields.yml

@@ -0,0 +1,21 @@
+- name: data_stream.type
+  type: constant_keyword
+  description: Data stream type.
+- name: data_stream.dataset
+  type: constant_keyword
+  description: Data stream dataset name.
+- name: data_stream.namespace
+  type: constant_keyword
+  description: Data stream namespace.
+- name: dataset.type
+  type: constant_keyword
+  description: Dataset type.
+- name: dataset.name
+  type: constant_keyword
+  description: Dataset name.
+- name: dataset.namespace
+  type: constant_keyword
+  description: Dataset namespace.
+- name: '@timestamp'
+  type: date
+  description: Event timestamp.

packages/azure_functions/data_stream/metrics/fields/ecs.yml

@@ -0,0 +1,17 @@
+- name: ecs.version
+  external: ecs
+- name: service.address
+  type: keyword
+  description: Service address
+- name: service.type
+  external: ecs
+- name: container.id
+  external: ecs
+- name: container.name
+  external: ecs
+- name: container.runtime
+  external: ecs
+- name: container.image.name
+  external: ecs
+- name: host
+  external: ecs