Google Cloud Platform


Connect to Google Cloud Platform to see all your Google Compute Engine (GCE) hosts in Datadog. You can see your hosts in the infrastructure overview in Datadog and sort through them, since Datadog automatically tags them with GCE host tags and any GCE labels you may have added.

Datadog's GCP integration is built to collect all Google Cloud metrics. Datadog strives to continually update the docs to show every sub-integration, but cloud services rapidly release new metrics and services so the list of integrations are sometimes lagging.
App EnginePaaS (platform as a service) to build scalable applications
Big QueryEnterprise data warehouse
BigtableNoSQL Big Data database service
Cloud SQLMySQL database service
Cloud APIsProgrammatic interfaces for all Google Cloud Platform services
Cloud ArmorNetwork security service to help protect against denial of service and web attacks
Cloud ComposerA fully managed workflow orchestration service
Cloud DataprocA cloud service for running Apache Spark and Apache Hadoop clusters
Cloud DataflowA fully-managed service for transforming and enriching data in stream and batch modes
Cloud FilestoreHigh-performance, fully managed file storage
Cloud FirestoreA flexible, scalable database for mobile, web, and server development
Cloud InterconnectHybrid connectivity
Cloud IoTSecure device connection and management
Cloud Load BalancingDistribute load-balanced compute resources
Cloud LoggingReal-time log management and analysis
Cloud Memorystore for RedisA fully managed in-memory data store service
Cloud RouterExchange routes between your VPC and on-premises networks by using BGP
Cloud RunManaged compute platform that runs stateless containers through HTTP
Cloud Security Command CenterSecurity Command Center is a threat reporting service.
Cloud TasksDistributed task queues
Cloud TPUTrain and run machine learning models
Compute EngineHigh performance virtual machines
Container EngineKubernetes, managed by google
DatastoreNoSQL database
FirebaseMobile platform for application development
FunctionsServerless platform for building event-based microservices
Kubernetes EngineCluster manager and orchestration system
Machine LearningMachine learning services
Private Service ConnectAccess managed services with private VPC connections
Pub/SubReal-time messaging service
SpannerHorizontally scalable, globally consistent, relational database service
StorageUnified object storage
Vertex AIBuild, train and deploy custom machine learning (ML) models.
VPNManaged network functionality


Set up Datadog’s Google Cloud integration to collect metrics and logs from your Google Cloud services.


Metric collection


The Datadog Google Cloud integration for the site uses service accounts to create an API connection between Google Cloud and Datadog. Follow the instructions below to create a service account and provide Datadog with the service account credentials to begin making API calls on your behalf.

Service account impersonation is not available for the site.

Note: Google Cloud billing, the Cloud Monitoring API, the Compute Engine API, and the Cloud Asset API must all be enabled for any projects you wish to monitor.

  1. Go to the Google Cloud credentials page for the Google Cloud project you want to integrate with Datadog.

  2. Click Create credentials.

  3. Select Service account.

  4. Give the service account a unique name and optional description.

  5. Click Create and continue.

  6. Add the following roles:

    • Compute Viewer
    • Monitoring Viewer
    • Cloud Asset Viewer
  7. Click Done. Note: You must be a Service Account Key Admin to select Compute Engine and Cloud Asset roles. All selected roles allow Datadog to collect metrics, tags, events, and user labels on your behalf.

  8. At the bottom of the page, find your service accounts and select the one you just created.

  9. Click Add Key -> Create new key, and choose JSON as the type.

  10. Click Create. A JSON key file is downloaded to your computer. Note where it is saved, as it is needed to complete the installation.

  11. Navigate to the Datadog Google Cloud Integration page.

  12. On the Configuration tab, select Upload Key File to integrate this project with Datadog.

  13. Optionally, you can use tags to filter out hosts from being included in this integration. Detailed instructions on this can be found in the configuration section.

  14. Click Install/Update.

  15. If you want to monitor multiple projects, use one of the following methods:

    • Repeat the process above to use multiple service accounts.
    • Use the same service account by updating the project_id in the JSON file downloaded in step 10. Then upload the file to Datadog as described in steps 11-14.


Optionally, you can limit the GCE instances that are pulled into Datadog by entering tags in the Limit Metric Collection textbox under a given project’s dropdown menu. Only hosts that match one of the defined tags are imported into Datadog. You can use wildcards (? for single character, * for multi-character) to match many hosts, or ! to exclude certain hosts. This example includes all c1* sized instances, but excludes staging hosts:


See Google’s documentation on Creating and managing labels for more details.

You can use service account impersonation and automatic project discovery to integrate Datadog with Google Cloud.

This method enables you to monitor all projects visible to a service account by assigning IAM roles in the relevant projects. You can assign these roles to projects individually, or you can configure Datadog to monitor groups of projects by assigning these roles at the organization or folder level. Assigning roles in this way allows Datadog to automatically discover and monitor all projects in the given scope, including any new projects that may be added to the group in the future.

1. Create your Google Cloud service account

  1. Open your Google Cloud console.
  2. Navigate to IAM & Admin > Service Accounts.
  3. Click on Create service account at the top.
  4. Give the service account a unique name, then click Create and continue.
  5. Add the following roles to the service account:
    • Monitoring Viewer
    • Compute Viewer
    • Cloud Asset Viewer
    • Browser
  6. Click Continue, then Done to complete creating the service account.
Google Cloud console interface, showing the 'Create service account' flow. Under 'Grant this service account access to project', the four roles in the instructions are added.

2. Add the Datadog principal to your service account

  1. In Datadog, navigate to the Integrations > Google Cloud Platform.

  2. Click on Add GCP Account. If you have no configured projects, you are automatically redirected to this page.

  3. If you have not generated a Datadog principal for your org, click the Generate Principal button.

  4. Copy your Datadog principal and keep it for the next section.

    Datadog interface, showing the 'Add New GCP Account' flow. The first step, 'Add Datadog Principal to Google,' features a text box where a user can generate a Datadog Principal and copy it to their clipboard. The second step, 'Add Service Account Email,' features a text box that the user can complete in section 3.

    Keep this window open for the next section.

  5. In Google Cloud console, under the Service Accounts menu, find the service account you created in the first section.

  6. Go to the Permissions tab and click on Grant Access.

    Google Cloud console interface, showing the Permissions tab under Service Accounts.
  7. Paste your Datadog principal into the New principals text box.

  8. Assign the role of Service Account Token Creator and click Save.

    Google Cloud console interface, showing an 'Add principals' box and an 'Assign roles' interface.

Note: If you previously configured access using a shared Datadog principal, you can revoke the permission for that principal after you complete these steps.

3. Complete the integration setup in Datadog

  1. In your Google Cloud console, navigate to the Service Account > Details tab. There, you can find the email associated with this Google service account. It resembles <sa-name>@<project-id>
  2. Copy this email.
  3. Return to the integration configuration tile in Datadog (where you copied your Datadog principal in the previous section).
  4. In the box under Add Service Account Email, paste the email you previously copied.
  5. Click on Verify and Save Account.

In approximately fifteen minutes, metrics appear in Datadog.

4. Assign roles to other projects (optional)

Automatic project discovery simplifies the process of adding additional projects to be monitored. If you grant your service account access to other projects, folders, or orgs, Datadog discovers these projects (and any projects nested in the folders or orgs) and automatically adds them to your integration tile.

  1. Make sure you have the appropriate permissions to assign roles at the desired scope:
    • Project IAM Admin (or higher)
    • Folder Admin
    • Organization Admin
  2. In the Google Cloud console, go to the IAM page.
  3. Select a project, folder, or organization.
  4. To grant a role to a principal that does not already have other roles on the resource, click Grant Access, then enter the email of the service account you created earlier.
  5. Assign the following roles:
    • Compute Viewer
    • Monitoring Viewer
    • Cloud Asset Viewer Note: The Browser role is only required in the default project of the service account.
  6. Click Save.


Optionally, you can limit the GCE instances that are pulled into Datadog by entering tags in the Limit Metric Collection textbox under a given project’s dropdown menu. Only hosts that match one of the defined tags are imported into Datadog. You can use wildcards (? for single character, * for multi-character) to match many hosts, or ! to exclude certain hosts. This example includes all c1* sized instances, but excludes staging hosts:


See Google’s documentation on Creating and managing labels for more details.

Log collection

Forward logs from your Google Cloud services to Datadog using Google Cloud Dataflow and the Datadog template. This method provides both compression and batching of events before forwarding to Datadog. Follow the instructions in this section to:

1. Create a Pub/Sub topic and pull subscription to receive logs from a configured log sink
2. Create a custom Dataflow worker service account to provide least privilege to your Dataflow pipeline workers
3. Create a log sink to publish logs to the Pub/Sub topic
4. Create a Dataflow job using the Datadog template to stream logs from the Pub/Sub subscription to Datadog

You have full control over which logs are sent to Datadog through the logging filters you create in the log sink, including GCE and GKE logs. See Google’s Logging query language page for information about writing filters.

Note: You must enable the Dataflow API to use Google Cloud Dataflow. See Enabling APIs in the Google Cloud documentation for more information.

To collect logs from applications running in GCE or GKE, you can also use the Datadog Agent.

Collecting Google Cloud logs with a Pub/Sub Push subscription is in the process of being deprecated for the following reasons:

  • If you have a Google Cloud VPC, new Push subscriptions cannot be configured with external endpoints (see Google Cloud’s Supported products and limitations page for more information)
  • The Push subscription does not provide compression or batching of events, and as such is only suitable for a very low volume of logs

Documentation for the Push subscription is only maintained for troubleshooting or modifying legacy setups. Use a Pull subscription with the Datadog Dataflow template to forward your Google Cloud logs to Datadog instead.

1. Create a Cloud Pub/Sub topic and subscription

  1. Go to the Cloud Pub/Sub console and create a new topic. Select the option Add a default subscription to simplify the setup.

    Note: You can also manually configure a Cloud Pub/Sub subscription with the Pull delivery type. If you manually create your Pub/Sub subscription, leave the Enable dead lettering box unchecked. For more details, see Unsupported Pub/Sub features.

The Create a topic page in the Google Cloud Console with the Add a default subscription checkbox selected
  1. Give that topic an explicit name such as export-logs-to-datadog and click Create.

  2. Create an additional topic and default subscription to handle any log messages rejected by the Datadog API. The name of this topic is used within the Datadog Dataflow template as part of the path configuration for the outputDeadletterTopic template parameter. When you have inspected and corrected any issues in the failed messages, send them back to the original export-logs-to-datadog topic by running a Pub/Sub to Pub/Sub template job.

  3. Datadog recommends creating a secret in Secret Manager with your valid Datadog API key value, for later use in the Datadog Dataflow template.

Warning: Cloud Pub/Subs are subject to Google Cloud quotas and limitations. If the number of logs you have exceeds those limitations, Datadog recommends you split your logs over several topics. See the Monitor the Pub/Sub Log Forwarding section for information on setting up monitor notifications if you approach those limits.

2. Create a custom Dataflow worker service account

The default behavior for Dataflow pipeline workers is to use your project’s Compute Engine default service account, which grants permissions to all resources in the project. If you are forwarding logs from a Production environment, you should instead create a custom worker service account with only the necessary roles and permissions, and assign this service account to your Dataflow pipeline workers.

  1. Go to the Service Accounts page in the Google Cloud console and select your project.
  2. Click CREATE SERVICE ACCOUNT and give the service account a descriptive name. Click CREATE AND CONTINUE.
  3. Add the roles in the required permissions table and click DONE.
Required permissions
Dataflow Adminroles/dataflow.adminAllow this service account to perform Dataflow administrative tasks
Dataflow Workerroles/dataflow.workerAllow this service account to perform Dataflow job operations
Pub/Sub Viewerroles/pubsub.viewerAllow this service account to view messages from the Pub/Sub subscription with your Google Cloud logs
Pub/Sub Subscriberroles/pubsub.subscriberAllow this service account to consume messages from the Pub/Sub subscription with your Google Cloud logs
Pub/Sub Publisherroles/pubsub.publisherAllow this service account to publish failed messages to a separate subscription, which allows for analysis or resending the logs
Secret Manager Secret Accessorroles/secretmanager.secretAccessorAllow this service account to access the Datadog API key in Secret Manager
Storage Object Adminroles/storage.objectAdminAllow this service account to read and write to the Cloud Storage bucket specified for staging files

Note: If you don’t create a custom service account for the Dataflow pipeline workers, ensure that the default Compute Engine service account has the required permissions above.

3. Export logs from Google Cloud Pub/Sub topic

  1. Go to the Logs Explorer page in the Google Cloud console.

  2. From the Log Router tab, select Create Sink.

  3. Provide a name for the sink.

  4. Choose Cloud Pub/Sub as the destination and select the Cloud Pub/Sub topic that was created for that purpose. Note: The Cloud Pub/Sub topic can be located in a different project.

    Export Google Cloud Pub/Sub Logs to Pub Sub
  5. Choose the logs you want to include in the sink with an optional inclusion or exclusion filter. You can filter the logs with a search query, or use the sample function. For example, to include only 10% of the logs with a severity level of ERROR, create an inclusion filter with severity="ERROR" AND sample(insertId, 0.01).

    The inclusion filter for a Google Cloud logging sink with a query of severity=ERROR and sample(insertId, 0.1)
  6. Click Create Sink.

Note: It is possible to create several exports from Google Cloud Logging to the same Cloud Pub/Sub topic with different sinks.

4. Create and run the Dataflow job

  1. Go to the Create job from template page in the Google Cloud console.

  2. Give the job a name and select a Dataflow regional endpoint.

  3. Select Pub/Sub to Datadog in the Dataflow template dropdown, and the Required parameters section appears.
    a. Select the input subscription in the Pub/Sub input subscription dropdown.
    b. Enter the following in the Datadog Logs API URL field:


    Note: Ensure that the Datadog site selector on the right of the page is set to your Datadog site before copying the URL above.

    c. Select the topic created to receive message failures in the Output deadletter Pub/Sub topic dropdown.
    d. Specify a path for temporary files in your storage bucket in the Temporary location field.

Required parameters in the Datadog Dataflow template
  1. Under Optional Parameters, check Include full Pub/Sub message in the payload.

  2. If you created a secret in Secret Manager with your Datadog API key value as mentioned in step 1, enter the resource name of the secret in the Google Cloud Secret Manager ID field.

Optional parameters in the Datadog Dataflow template with Google Cloud Secret Manager ID and Source of the API key passed fields both highlighted

See Template parameters in the Dataflow template for details on using the other available options:

  • apiKeySource=KMS with apiKeyKMSEncryptionKey set to your Cloud KMS key ID and apiKey set to the encrypted API key
  • Not recommended: apiKeySource=PLAINTEXT with apiKey set to the plaintext API key
  1. If you created a custom worker service account, select it in the Service account email dropdown.
Optional parameters in the Datadog Dataflow template with the service account email dropdown highlighted
  1. Click RUN JOB.

Note: If you have a shared VPC, see the Specify a network and subnetwork page in the Dataflow documentation for guidelines on specifying the Network and Subnetwork parameters.


New logging events delivered to the Cloud Pub/Sub topic appear in the Datadog Log Explorer.

Note: You can use the Google Cloud Pricing Calculator to calculate potential costs.

Monitor the Cloud Pub/Sub log forwarding

The Google Cloud Pub/Sub integration provides helpful metrics to monitor the status of the log forwarding:

  • gcp.pubsub.subscription.num_undelivered_messages for the number of messages pending delivery
  • gcp.pubsub.subscription.oldest_unacked_message_age for the age of the oldest unacknowledged message in a subscription

Use the metrics above with a metric monitor to receive alerts for the messages in your input and deadletter subscriptions.

Monitor the Dataflow pipeline

Use Datadog’s Google Cloud Dataflow integration to monitor all aspects of your Dataflow pipelines. You can see all your key Dataflow metrics on the out-of-the-box dashboard, enriched with contextual data such as information about the GCE instances running your Dataflow workloads, and your Pub/Sub throughput.

You can also use a preconfigured Recommended Monitor to set up notifications for increases in backlog time in your pipeline. For more information, read Monitor your Dataflow pipelines with Datadog in the Datadog blog.

Data Collected


See the individual Google Cloud integration pages for metrics.

Cumulative metrics

Cumulative metrics are imported into Datadog with a .delta metric for each metric name. A cumulative metric is a metric where the value constantly increases over time. For example, a metric for sent bytes might be cumulative. Each value records the total number of bytes sent by a service at that time. The delta value represents the change since the previous measurement.

For example:

gcp.gke.container.restart_count is a CUMULATIVE metric. While importing this metric as a cumulative metric, Datadog adds the metric which includes the delta values (as opposed to the aggregate value emitted as part of the CUMULATIVE metric). See Google Cloud metric kinds for more information.


All service events generated by your Google Cloud Platform are forwarded to your Datadog Events Explorer.

Service Checks

The Google Cloud Platform integration does not include any service checks.


Tags are automatically assigned based on a variety of Google Cloud Platform and Google Compute Engine configuration options. The project_id tag is added to all metrics. Additional tags are collected from the Google Cloud Platform when available, and varies based on metric type.

Additionally, Datadog collects the following as tags:

  • Any hosts with <key>:<value> labels.
  • Custom labels from Google Pub/Sub, GCE, Cloud SQL, and Cloud Storage.


Incorrect metadata for user defined gcp.logging metrics?

For non-standard gcp.logging metrics, such as metrics beyond Datadog’s out of the box logging metrics, the metadata applied may not be consistent with Google Cloud Logging.

In these cases, the metadata should be manually set by navigating to the metric summary page, searching and selecting the metric in question, and clicking the pencil icon next to the metadata.

Need help? Contact Datadog support.

Further reading