From ec09c06c5a6f75fbd70d20af253cb15f983d75b5 Mon Sep 17 00:00:00 2001
From: Stephen Finucane <sfinucan@redhat.com>
Date: Thu, 14 Mar 2019 17:57:43 +0000
Subject: [PATCH] trivial: Remove unused constants, functions

Change-Id: I5943cce6434ece0c6152caf8e097486064296032
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
---
 nova/cmd/manage.py                      | 8 --------
 nova/cmd/status.py                      | 3 ---
 nova/tests/unit/virt/powervm/test_vm.py | 7 -------
 nova/virt/xenapi/vm_utils.py            | 1 -
 4 files changed, 19 deletions(-)

diff --git a/nova/cmd/manage.py b/nova/cmd/manage.py
index dc28cf45efa7..cf89edd6cc81 100644
--- a/nova/cmd/manage.py
+++ b/nova/cmd/manage.py
@@ -102,14 +102,6 @@ def mask_passwd_in_url(url):
     return urlparse.urlunparse(new_parsed)
 
 
-def _db_error(caught_exception):
-    print(caught_exception)
-    print(_("The above error may show that the database has not "
-            "been created.\nPlease create a database using "
-            "'nova-manage db sync' before running this command."))
-    sys.exit(1)
-
-
 class FloatingIpCommands(object):
     """Class for managing floating IP."""
 
diff --git a/nova/cmd/status.py b/nova/cmd/status.py
index 8a15935456c2..b2a06a9bdb7d 100644
--- a/nova/cmd/status.py
+++ b/nova/cmd/status.py
@@ -44,9 +44,6 @@ from nova import version
 
 CONF = nova.conf.CONF
 
-PLACEMENT_DOCS_LINK = 'https://docs.openstack.org/nova/latest' \
-                      '/user/placement.html'
-
 # NOTE(efried): 1.30 is required by nova-compute to support resource provider
 # reshaping (inventory and allocation data migration).
 # NOTE: If you bump this version, remember to update the history
diff --git a/nova/tests/unit/virt/powervm/test_vm.py b/nova/tests/unit/virt/powervm/test_vm.py
index 7f6155c94bb4..d9d6e88bce1b 100644
--- a/nova/tests/unit/virt/powervm/test_vm.py
+++ b/nova/tests/unit/virt/powervm/test_vm.py
@@ -31,13 +31,6 @@ from nova.tests.unit.virt import powervm
 from nova.virt.powervm import vm
 
 
-LPAR_MAPPING = (
-    {
-        'z3-9-5-126-127-00000001': '089ffb20-5d19-4a8c-bb80-13650627d985',
-        'z3-9-5-126-208-000001f0': '668b0882-c24a-4ae9-91c8-297e95e3fe29'
-    })
-
-
 class TestVMBuilder(test.NoDBTestCase):
 
     def setUp(self):
diff --git a/nova/virt/xenapi/vm_utils.py b/nova/virt/xenapi/vm_utils.py
index b5394f0e83b6..de1d403cad08 100644
--- a/nova/virt/xenapi/vm_utils.py
+++ b/nova/virt/xenapi/vm_utils.py
@@ -81,7 +81,6 @@ XENAPI_POWER_STATE = {
 SECTOR_SIZE = 512
 MBR_SIZE_SECTORS = 63
 MBR_SIZE_BYTES = MBR_SIZE_SECTORS * SECTOR_SIZE
-KERNEL_DIR = '/boot/guest'
 MAX_VDI_CHAIN_SIZE = 16
 PROGRESS_INTERVAL_SECONDS = 300
 DD_BLOCKSIZE = 65536