Setting up OneLogin SSO for Dagster Cloud#

This guide is applicable to Dagster Cloud.

In this guide, you'll configure OneLogin to use single sign-on (SSO) with your Dagster Cloud organization.


To complete the steps in this guide, you'll need:

Step 1: Add the Dagster Cloud app in OneLogin#

  1. Sign into your OneLogin portal.

  2. Navigate to Administration > Applications.

  3. On the Applications page, click Add App.

  4. On the Find Applications page, search for Dagster Cloud:

    Find Applications
  5. Add and save the application.

Step 2: Configure SSO in OneLogin#

  1. In OneLogin, open the application and navigate to its Configuration.

  2. In the Dagster Cloud organisation name field, enter your Dagster Cloud organization name. This is used to route the SAML response to the correct Dagster Cloud subdomain.

    In the following example, the organization name is hooli and our Dagster Cloud domain is To configure this correctly, we'd enter hooli into the Subdomain field:

    Okta Subdomain Configuration
  3. When finished, click Done.

Step 3: Upload the SAML metadata to Dagster Cloud#

Next, you'll save and upload the application's SAML metadata to Dagster Cloud. This will enable single sign-on.

  1. In OneLogin, open the Dagster Cloud application.

  2. Navigate to More Actions > SAML Metadata.

  3. When prompted, save the file to your computer.

  4. After you've downloaded the SAML metadata file, upload it to Dagster Cloud using the dagster-cloud CLI:

    dagster-cloud organization settings saml upload-identity-provider-metadata <path/to/metadata> \
      --api-token=<user_token> \
      --url https://<organization_name>

Step 4: Grant access to users#

Next, you'll assign users to the Dagster Cloud application in OneLogin. This will allow them to log in using their OneLogin credentials with the sign in flow is initiated.

  1. In Okta, navigate to Users.

  2. Select a user.

  3. On the user's page, click Applications.

  4. Assign the user to Dagster Cloud. In the following image, we've assigned user Test D'Test to Dagster Cloud:

    Assign New Login
  5. Click Continue.

  6. Click Save User.

  7. Repeat steps 2-6 for every user you want to access Dagster Cloud.

Step 5: Test your SSO configuration#

Lastly, you'll test your SSO configuration:

Testing a service provider-initiated login#

  1. Navigate to your Dagster Cloud sign in page at https://<organization_name>

  2. Click the Sign in with SSO button.

  3. Initiate the login flow and address issues that arise, if any.

Testing an identity provider-initiated login#

In the OneLogin portal, click the Dagster Cloud icon:

Assign New Login

If successful, you'll be automatically signed into your Dagster Cloud organization.