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Using Ambari Core Services
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Change the Grafana admin password

Change the Grafana admin password in the Grafana UI, and in the AMS configuration, using Ambari Web.

If you need to change the Grafana Admin password after you initially install Ambari, you must change the password directly in Grafana, and then make the same change in the Ambari Metrics configuration.
  1. In Ambari Web, browse to Services > Ambari Metrics > Quick Links, and then click Grafana.
    The Grafana UI opens in read-only mode.
  2. Click Sign In, in the left column.
  3. Log in as admin, using the unchanged password.
  4. Click the admin label in the left column.
  5. In the admin profile, click Change password.
    1. In Change password, enter the unchanged password.
    2. Enter and confirm the new password.
    3. Click Change Password.
  6. Return to Ambari Web, browse to Services > Ambari Metrics > Configs.
  7. On Configs, in the General section, update and confirm the Grafana Admin Password with the new password.
  8. Click Save.
Restart services, as prompted.
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