diff --git a/contrib/ci/post_test_hook.sh b/contrib/ci/post_test_hook.sh
index 55e7a2779..171c14871 100755
--- a/contrib/ci/post_test_hook.sh
+++ b/contrib/ci/post_test_hook.sh
@@ -39,6 +39,10 @@ iniset $MANILACLIENT_CONF DEFAULT username $OS_USERNAME
 iniset $MANILACLIENT_CONF DEFAULT tenant_name $OS_TENANT_NAME
 iniset $MANILACLIENT_CONF DEFAULT password $OS_PASSWORD
 iniset $MANILACLIENT_CONF DEFAULT auth_url $OS_AUTH_URL
+iniset $MANILACLIENT_CONF DEFAULT project_domain_name $OS_PROJECT_DOMAIN_NAME
+iniset $MANILACLIENT_CONF DEFAULT user_domain_name $OS_USER_DOMAIN_NAME
+iniset $MANILACLIENT_CONF DEFAULT project_domain_id $OS_PROJECT_DOMAIN_ID
+iniset $MANILACLIENT_CONF DEFAULT user_domain_id $OS_USER_DOMAIN_ID
 
 source $BASE/new/devstack/openrc admin demo
 env | grep OS_
@@ -47,6 +51,10 @@ iniset $MANILACLIENT_CONF DEFAULT admin_username $OS_USERNAME
 iniset $MANILACLIENT_CONF DEFAULT admin_tenant_name $OS_TENANT_NAME
 iniset $MANILACLIENT_CONF DEFAULT admin_password $OS_PASSWORD
 iniset $MANILACLIENT_CONF DEFAULT admin_auth_url $OS_AUTH_URL
+iniset $MANILACLIENT_CONF DEFAULT admin_project_domain_name $OS_PROJECT_DOMAIN_NAME
+iniset $MANILACLIENT_CONF DEFAULT admin_user_domain_name $OS_USER_DOMAIN_NAME
+iniset $MANILACLIENT_CONF DEFAULT admin_project_domain_id $OS_PROJECT_DOMAIN_ID
+iniset $MANILACLIENT_CONF DEFAULT admin_user_domain_id $OS_USER_DOMAIN_ID
 
 # Suppress errors in cleanup of resources
 SUPPRESS_ERRORS=${SUPPRESS_ERRORS_IN_CLEANUP:-True}
diff --git a/contrib/ci/pre_test_hook.sh b/contrib/ci/pre_test_hook.sh
index 4e69ef733..548de753c 100644
--- a/contrib/ci/pre_test_hook.sh
+++ b/contrib/ci/pre_test_hook.sh
@@ -22,5 +22,6 @@ localrc_path=$BASE/new/devstack/localrc
 # Set big quota for share networks to avoid limit exceedances
 echo "MANILA_OPTGROUP_DEFAULT_quota_share_networks=50" >> $localrc_path
 
-# Set following to '3' when manilaclient functional tests support it.
-echo "IDENTITY_API_VERSION=2.0" >> $localrc_path
+# Enable and use only v3 of Identity API
+echo "IDENTITY_API_VERSION=3" >> $localrc_path
+echo "ENABLE_IDENTITY_V2=False" >> $localrc_path
diff --git a/manilaclient/config.py b/manilaclient/config.py
index 89f6ffd94..e87663369 100644
--- a/manilaclient/config.py
+++ b/manilaclient/config.py
@@ -26,6 +26,7 @@ from manilaclient import api_versions
 # "auth_opts" are used by functional tests that are located in
 # directory "%project_root%/manilaclient/tests/functional"
 auth_opts = [
+    # Options for user with 'member' role.
     cfg.StrOpt("username",
                help="This should be the username of a user WITHOUT "
                     "administrative privileges."),
@@ -36,6 +37,20 @@ auth_opts = [
     cfg.StrOpt("auth_url",
                help="URL for where to find the OpenStack Identity public "
                     "API endpoint."),
+    cfg.StrOpt("project_domain_name",
+               help=("Project domain Name of user with 'member' role "
+                     "as specified for auth v3.")),
+    cfg.StrOpt("project_domain_id",
+               help=("Project domain ID of user with 'member' role "
+                     "as specified for auth v3.")),
+    cfg.StrOpt("user_domain_name",
+               help=("User domain Name of user with 'member' role "
+                     "as specified for auth v3.")),
+    cfg.StrOpt("user_domain_id",
+               help=("User domain ID of user with 'member' role "
+                     "as specified for auth v3.")),
+
+    # Options for user with 'admin' role.
     cfg.StrOpt("admin_username",
                help="This should be the username of a user WITH "
                     "administrative privileges."),
@@ -46,6 +61,20 @@ auth_opts = [
     cfg.StrOpt("admin_auth_url",
                help="URL for where to find the OpenStack Identity admin "
                     "API endpoint."),
+    cfg.StrOpt("admin_project_domain_name",
+               help=("Project domain Name of user with 'admin' role "
+                     "as specified for auth v3.")),
+    cfg.StrOpt("admin_project_domain_id",
+               help=("Project domain ID of user with 'admin' role "
+                     "as specified for auth v3.")),
+    cfg.StrOpt("admin_user_domain_name",
+               help=("User domain Name of user with 'admin' role "
+                     "as specified for auth v3.")),
+    cfg.StrOpt("admin_user_domain_id",
+               help=("User domain ID of user with 'admin' role "
+                     "as specified for auth v3.")),
+
+    # Other auth options
     cfg.BoolOpt("insecure",
                 default=False,
                 help="Disable SSL certificate verification."),
diff --git a/manilaclient/tests/functional/base.py b/manilaclient/tests/functional/base.py
index 8d7d67b8f..9226e1cf5 100644
--- a/manilaclient/tests/functional/base.py
+++ b/manilaclient/tests/functional/base.py
@@ -121,6 +121,10 @@ class BaseTestCase(base.ClientTestBase):
             username=CONF.admin_username,
             password=CONF.admin_password,
             tenant_name=CONF.admin_tenant_name,
+            project_domain_name=CONF.admin_project_domain_name,
+            project_domain_id=CONF.admin_project_domain_id,
+            user_domain_name=CONF.admin_user_domain_name,
+            user_domain_id=CONF.admin_user_domain_id,
             uri=CONF.admin_auth_url or CONF.auth_url,
             insecure=CONF.insecure,
             cli_dir=CONF.manila_exec_dir)
@@ -134,6 +138,10 @@ class BaseTestCase(base.ClientTestBase):
             username=CONF.username,
             password=CONF.password,
             tenant_name=CONF.tenant_name,
+            project_domain_name=CONF.project_domain_name,
+            project_domain_id=CONF.project_domain_id,
+            user_domain_name=CONF.user_domain_name,
+            user_domain_id=CONF.user_domain_id,
             uri=CONF.auth_url,
             insecure=CONF.insecure,
             cli_dir=CONF.manila_exec_dir)
diff --git a/manilaclient/tests/functional/client.py b/manilaclient/tests/functional/client.py
index e90240fa4..afb2b08e0 100644
--- a/manilaclient/tests/functional/client.py
+++ b/manilaclient/tests/functional/client.py
@@ -261,13 +261,41 @@ class ManilaCLIClient(base.CLIClient):
             microversion=microversion)
 
     def get_project_id(self, name_or_id):
-        try:
-            # Temporary workaround for bug #1497162
-            project_id = self.openstack(
-                'project show -f value -c id %s' % name_or_id)
-        except Exception:
-            tenant = self.keystone("tenant-get %s" % name_or_id)
-            project_id = re.search("id(.*)\|(.*)\|", tenant).group(2).strip()
+        identity_api_version = (
+            "3" if "/v3" in (CONF.admin_auth_url or CONF.auth_url) else "2.0")
+        flags = (
+            "--os-username %(username)s "
+            "--os-project-name %(project_name)s "
+            "--os-password %(password)s "
+            "--os-identity-api-version %(identity_api_version)s "
+        ) % {
+            "username": CONF.admin_username,
+            "project_name": CONF.admin_tenant_name,
+            "password": CONF.admin_password,
+            "identity_api_version": identity_api_version,
+        }
+
+        if identity_api_version == "3":
+            if CONF.admin_project_domain_name:
+                flags += (
+                    "--os-project-domain-name %s " %
+                    CONF.admin_project_domain_name)
+            elif CONF.admin_project_domain_id:
+                flags += (
+                    "--os-project-domain-id %s " %
+                    CONF.admin_project_domain_id)
+
+            if CONF.admin_user_domain_name:
+                flags += (
+                    "--os-user-domain-name %s " %
+                    CONF.admin_user_domain_name)
+            elif CONF.admin_user_domain_id:
+                flags += (
+                    "--os-user-domain-id %s " %
+                    CONF.admin_user_domain_id)
+
+        project_id = self.openstack(
+            'project show -f value -c id %s' % name_or_id, flags=flags)
         return project_id.strip()
 
     @not_found_wrapper