Not able to disable global tenant in opensearch

Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):

Describe the issue:
I tried to disable global tenant in opensearch. But it is not disabling the global tenant. I used
“opensearch_security.multitenancy.tenants.enable_global: false” in opensearch_dashboard.yml file.
So can you tell me how to disable global tenant

Configuration:

Relevant Logs or Screenshots:

Hi @peaky

Could you please share your opensearch_dashboards.yml and config.yml files ?

Sure!

opensearch_dashboards.yml

opensearch.hosts: [https://IP:9200]
opensearch.ssl.verificationMode: none
opensearch.username: username
opensearch.password: password
opensearch.requestHeadersWhitelist: [authorization, securitytenant]

opensearch_security.multitenancy.enabled: true
opensearch_security.multitenancy.tenants.enable_private: false
opensearch_security.multitenancy.tenants.enable_global: false
opensearch_security.readonly_mode.roles: [kibana_read_only]

opensearch_security.cookie.secure: false
server.host: '0.0.0.0'

config.yml

_meta:
  type: "config"
  config_version: 2

config:
  dynamic:
    # Set filtered_alias_mode to 'disallow' to forbid more than 2 filtered aliases per index
    # Set filtered_alias_mode to 'warn' to allow more than 2 filtered aliases per index but warns about it (default)
    # Set filtered_alias_mode to 'nowarn' to allow more than 2 filtered aliases per index silently
    #filtered_alias_mode: warn
    #do_not_fail_on_forbidden: false
    #kibana:
    # Kibana multitenancy
    #multitenancy_enabled: true
    #private_tenant_enabled: true
    #default_tenant: ""
    #server_username: kibanaserver
    #index: '.kibana'
    http:
      anonymous_auth_enabled: false
      xff:
        enabled: false
        internalProxies: '192\.168\.0\.10|192\.168\.0\.11' # regex pattern
        #internalProxies: '.*' # trust all internal proxies, regex pattern
        #remoteIpHeader:  'x-forwarded-for'
        ###### see https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html for regex help
        ###### more information about XFF https://en.wikipedia.org/wiki/X-Forwarded-For
        ###### and here https://tools.ietf.org/html/rfc7239
        ###### and https://tomcat.apache.org/tomcat-8.0-doc/config/valve.html#Remote_IP_Valve
    authc:
      kerberos_auth_domain:
        http_enabled: false
        transport_enabled: false
        order: 6
        http_authenticator:
          type: kerberos
          challenge: true
          config:
            # If true a lot of kerberos/security related debugging output will be logged to standard out
            krb_debug: false
            # If true then the realm will be stripped from the user name
            strip_realm_from_principal: true
        authentication_backend:
          type: noop
      basic_internal_auth_domain:
        description: "Authenticate via HTTP Basic against internal users database"
        http_enabled: true
        transport_enabled: true
        order: 4
        http_authenticator:
          type: basic
          challenge: true
        authentication_backend:
          type: intern
      proxy_auth_domain:
        description: "Authenticate via proxy"
        http_enabled: false
        transport_enabled: false
        order: 3
        http_authenticator:
          type: proxy
          challenge: false
          config:
            user_header: "x-proxy-user"
            roles_header: "x-proxy-roles"
        authentication_backend:
          type: noop
      jwt_auth_domain:
        description: "Authenticate via Json Web Token"
        http_enabled: false
        transport_enabled: false
        order: 0
        http_authenticator:
          type: jwt
          challenge: false
          config:
            signing_key: "base64 encoded HMAC key or public RSA/ECDSA pem key"
            jwt_header: "Authorization"
            jwt_url_parameter: null
            jwt_clock_skew_tolerance_seconds: 30
            roles_key: null
            subject_key: null
        authentication_backend:
          type: noop
      clientcert_auth_domain:
        description: "Authenticate via SSL client certificates"
        http_enabled: false
        transport_enabled: false
        order: 2
        http_authenticator:
          type: clientcert
          config:
            username_attribute: cn #optional, if omitted DN becomes username
          challenge: false
        authentication_backend:
          type: noop
      ldap:
        description: "Authenticate via LDAP or Active Directory"
        http_enabled: false
        transport_enabled: false
        order: 5
        http_authenticator:
          type: basic
          challenge: false
        authentication_backend:
          # LDAP authentication backend (authenticate users against a LDAP or Active Directory)
          type: ldap
          config:
            # enable ldaps
            enable_ssl: false
            # enable start tls, enable_ssl should be false
            enable_start_tls: false
            # send client certificate
            enable_ssl_client_auth: false
            # verify ldap hostname
            verify_hostnames: true
            hosts:
            - localhost:8389
            bind_dn: null
            password: null
            userbase: 'ou=people,dc=example,dc=com'
            # Filter to search for users (currently in the whole subtree beneath userbase)
            # {0} is substituted with the username
            usersearch: '(sAMAccountName={0})'
            # Use this attribute from the user as username (if not set then DN is used)
            username_attribute: null
    authz:
      roles_from_myldap:
        description: "Authorize via LDAP or Active Directory"
        http_enabled: false
        transport_enabled: false
        authorization_backend:
          # LDAP authorization backend (gather roles from a LDAP or Active Directory, you have to configure the above LDAP authentication backend settings too)
          type: ldap
          config:
            # enable ldaps
            enable_ssl: false
            # enable start tls, enable_ssl should be false
            enable_start_tls: false
            # send client certificate
            enable_ssl_client_auth: false
            # verify ldap hostname
            verify_hostnames: true
            hosts:
            - localhost:8389
            bind_dn: null
            password: null
            rolebase: 'ou=groups,dc=example,dc=com'
            # Filter to search for roles (currently in the whole subtree beneath rolebase)
            # {0} is substituted with the DN of the user
            # {1} is substituted with the username
            # {2} is substituted with an attribute value from user's directory entry, of the authenticated user. Use userroleattribute to specify the name of the attribute
            rolesearch: '(member={0})'
            # Specify the name of the attribute which value should be substituted with {2} above
            userroleattribute: null
            # Roles as an attribute of the user entry
            userrolename: disabled
            #userrolename: memberOf
            # The attribute in a role entry containing the name of that role, Default is "name".
            # Can also be "dn" to use the full DN as rolename.
            rolename: cn
            # Resolve nested roles transitive (roles which are members of other roles and so on ...)
            resolve_nested_roles: true
            userbase: 'ou=people,dc=example,dc=com'
            # Filter to search for users (currently in the whole subtree beneath userbase)
            # {0} is substituted with the username
            usersearch: '(uid={0})'
            # Skip users matching a user name, a wildcard or a regex pattern
            #skip_users:
            #  - 'cn=Michael Jackson,ou*people,o=TEST'
            #  - '/\S*/'
      roles_from_another_ldap:
        description: "Authorize via another Active Directory"
        http_enabled: false
        transport_enabled: false
        authorization_backend:
          type: ldap
          #config goes here ...
  #    auth_failure_listeners:
  #      ip_rate_limiting:
  #        type: ip
  #        allowed_tries: 10
  #        time_window_seconds: 3600
  #        block_expiry_seconds: 600
  #        max_blocked_clients: 100000
  #        max_tracked_clients: 100000
  #      internal_authentication_backend_limiting:
  #        type: username
  #        authentication_backend: intern
  #        allowed_tries: 10
  #        time_window_seconds: 3600
  #        block_expiry_seconds: 600
  #        max_blocked_clients: 100000
  #        max_tracked_clients: 100000

What version of the OpenSearch and OpenSearch Dashboard do you have?

Opensearch - 2.9.0
Opensearch Dashboard - 2.9.0

Hi @peaky

I couldn’t reproduce your issue with global tenant in my lab.

Could you share a screenshot from the OpenSearch Dashboard that shows the Global tenant available for switching?

Is the above same opensearch dashboard configuration that you applied for reproducing the issue?
Can you share the opensearch dashboard configuration

How did you deploy the cluster? Did you restart OpenSearch Dashboards after editing opensearch_dashboards.yml ?

Deployed the cluster using docker. I have restarted both the containers(opensearch_dashboard and opensearch node) after editing the config

Could you confirm that opensearch_security.multitenancy.tenants.enable_global parameter is set to false in the OpenSearch Docker container ?

Thanks for noticing me this. unfortunately i have disabled the tenant in config which currently not used by. anyway i updated the dasboard yml file in container and its worked.

Thanks!!

1 Like