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LDAP Authentication

Velero UI supports authentication via LDAP (Lightweight Directory Access Protocol). This section explains how to configure and enable LDAP authentication using environment variables.

Environment Variables​

VariableDescription
LDAP_ENABLEDSet to true to enable LDAP authentication. Default is false.
LDAP_URLThe LDAP server URL (e.g., ldap://localhost:389/).
LDAP_BIND_DNThe distinguished name (DN) of the LDAP user used for binding.
LDAP_BIND_CREDENTIALSThe password or credentials for the LDAP bind user.
LDAP_SEARCH_BASEThe base DN where user searches will be performed.
LDAP_SEARCH_FILTERThe filter to locate a user in the directory. Example: (uid={{username}}).
LDAP_SEARCH_ATTRIBUTESAttributes to retrieve from the LDAP directory (optional).

Steps to Configure LDAP Authentication​

  1. Set Up an LDAP Server

    • If you don’t have an LDAP server, you can use OpenLDAP or Microsoft Active Directory.
    • Ensure that the server is running and accessible at the configured LDAP_URL.

  2. Define LDAP Search Parameters

    • Identify the Bind DN and Bind Credentials to connect to the LDAP server.
    • Determine the Search Base and Search Filter to locate users in the directory.

  3. Set Environment Variables

    • Update your environment variables with your LDAP settings.
    • Example: 
      LDAP_ENABLED=true
      LDAP_URL=ldap://localhost:389/
      LDAP_BIND_DN=cn=admin,dc=example,dc=org
      LDAP_BIND_CREDENTIALS=admin
      LDAP_SEARCH_BASE=ou=users,dc=example,dc=org
      LDAP_SEARCH_FILTER=(uid={{username}})
      LDAP_SEARCH_ATTRIBUTES=

  4. Restart Your Application

    • Restart the Velero UI to apply the changes.

Troubleshooting​

  • Ensure the LDAP server is running and accessible.
  • Verify that LDAP_ENABLED is set to true.
  • Check logs for authentication errors.
  • Ensure that the Bind DN and Bind Credentials are correct.
  • Confirm that the Search Base and Search Filter match your LDAP directory structure.

Conclusion​

Once configured, users will be able to sign in to Velero UI using their LDAP credentials for authentication.