Spelling fixes found by codespell.

Change-Id: I819aa04eef6cc72a24ecaf39a350b30015612165

actions/cloud.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright 2020 Canonical Ltd
+# Copyright 2020-2021 Canonical Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -55,7 +55,7 @@ def _set_service(state):
 
     Available states:
       - ServiceState.enabled: nova-scheduler can use this unit to run new VMs
-      - ServiceState.disabled : nova-scheduler wont schedule new VMs on this
+      - ServiceState.disabled : nova-scheduler won't schedule new VMs on this
                                 unit
     :type state: ServiceState
     """

hooks/nova_compute_context.py

@@ -1,4 +1,4 @@
-# Copyright 2016 Canonical Ltd
+# Copyright 2016-2021 Canonical Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -84,7 +84,7 @@ def _save_flag_file(path, data):
     shutil.chown(path, 'root', 'nova')
 
 
-# compatability functions to help with quantum -> neutron transition
+# compatibility functions to help with quantum -> neutron transition
 def _network_manager():
     from nova_compute_utils import network_manager as manager
     return manager()
@@ -924,7 +924,7 @@ class NeutronPluginSubordinateConfigContext(context.SubordinateConfigContext):
 
         It is ok for this context to be empty as the neutron-plugin may not
         require the nova-compute charm to add anything to its config. So
-        override the SubordinateConfigContext beaviour of marking the context
+        override the SubordinateConfigContext behaviour of marking the context
         incomplete if no config data has been sent.
 
         :param ctxt: The current context members

hooks/nova_compute_hooks.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright 2016 Canonical Ltd
+# Copyright 2016-2021 Canonical Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -431,7 +431,7 @@ def get_ceph_request():
             # but is in effect driven by the number of rbd's rather than
             # their size - so it can be very lightweight.
             metadata_weight = weight * 0.01
-            # Resize data pool weight to accomodate metadata weight
+            # Resize data pool weight to accommodate metadata weight
             weight = weight - metadata_weight
             # Create metadata pool
             rq.add_op_create_pool(

hooks/nova_compute_utils.py

@@ -1,4 +1,4 @@
-# Copyright 2016 Canonical Ltd
+# Copyright 2016-2021 Canonical Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -456,7 +456,7 @@ def register_configs():
         mkdir(os.path.dirname(CEPH_CONF))
         # Install ceph config as an alternative for co-location with
         # ceph and ceph-osd charms - nova-compute ceph.conf will be
-        # lower priority that both of these but thats OK
+        # lower priority than both of these but that's OK
         if not os.path.exists(ceph_config_file()):
             # touch file for pre-templated generation
             open(ceph_config_file(), 'w').close()
@@ -497,7 +497,7 @@ def determine_packages():
     virt_type = config('virt-type')
     if virt_type == 'ironic' and release < 'victoria':
         # ironic compute driver is part of nova and
-        # gets installed allong with python3-nova
+        # gets installed along with python3-nova
         # The nova-compute-ironic metapackage that satisfies
         # nova-compute-hypervisor does not exist for versions of
         # OpenStack prior to Victoria. Use nova-compute-vmware,
@@ -547,7 +547,7 @@ def determine_purge_packages():
 
 
 def remove_old_packages():
-    '''Purge any packages that need ot be removed.
+    '''Purge any packages that need to be removed.
 
     :returns: bool Whether packages were removed.
     '''
@@ -981,7 +981,7 @@ def assess_status_func(configs, services_=None):
     the unit.
 
     NOTE(ajkavanagh) ports are not checked due to race hazards with services
-    that don't behave sychronously w.r.t their service scripts.  e.g.
+    that don't behave synchronously w.r.t their service scripts.  e.g.
     apache2.
     @param configs: a templating.OSConfigRenderer() object
     @return f() -> None : a function that assesses the unit's workload status

templates/libvirtd.conf

@@ -68,7 +68,7 @@ listen_tls = {{ listen_tls }}
 # unique on the immediate broadcast network.
 #
 # The default is "Virtualization Host HOSTNAME", where HOSTNAME
-# is subsituted for the short hostname of the machine (without domain)
+# is substituted for the short hostname of the machine (without domain)
 #
 #mdns_name = "Virtualization Host Joe Demo"
 
@@ -386,7 +386,7 @@ host_uuid = "{{ host_uuid }}"
 # keepalive_interval * (keepalive_count + 1) seconds since the last
 # message received from the client.  If keepalive_interval is set to
 # -1, libvirtd will never send keepalive requests; however clients
-# can still send them and the deamon will send responses.  When
+# can still send them and the daemon will send responses.  When
 # keepalive_count is set to 0, connections will be automatically
 # closed after keepalive_interval seconds of inactivity without
 # sending any keepalive messages.

unit_tests/test_actions_cloud.py

@@ -1,4 +1,4 @@
-# Copyright 2020 Canonical Ltd
+# Copyright 2020-2021 Canonical Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -218,7 +218,7 @@ class TestRegisterToCloud(_ActionTestCase):
         super(TestRegisterToCloud, self).setUp(to_mock=additional_mocks)
 
     def test_dont_reset_unit_status(self):
-        """Test that action wont reset unit state if the current state was not
+        """Test that action won't reset unit state if the current state was not
         set explicitly by 'remove-from-cloud' action"""
         cloud.status_get.return_value = (cloud.WORKLOAD_STATES.BLOCKED.value,
                                          'Unrelated reason for blocked status')

unit_tests/test_nova_compute_utils.py

@@ -1,4 +1,4 @@
-# Copyright 2016 Canonical Ltd
+# Copyright 2016-2021 Canonical Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -640,7 +640,7 @@ class NovaComputeUtilsTests(CharmTestCase):
             call('auth_2\n')
         ]
 
-        # we only have to verify that the files are writen as expected as this
+        # we only have to verify that the files are written as expected as this
         # implicitly checks that the relation_get calls have occurred.
         with patch_open() as (_open, _file):
             utils.import_authorized_keys(user='foo', prefix=prefix)

unit_tests/test_utils.py

@@ -1,4 +1,4 @@
-# Copyright 2016 Canonical Ltd
+# Copyright 2016-2021 Canonical Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -28,7 +28,7 @@ patch('charmhelpers.core.hookenv.status_set').start()
 
 def load_config():
     '''
-    Walk backwords from __file__ looking for config.yaml, load and return the
+    Walk backwards from __file__ looking for config.yaml, load and return the
     'options' section'
     '''
     config = None