replace any deprecated log.warn with log.warning

Commit 6797e822959b84c98cf73e02b2a6e3d6ab3fd4fe replaced
the LOG.warn calls that linters were warning about; this
also replaces calls that linters would not have recognised
(as `log` is generally a parameter in these scenarios).

LP: #1508442

27 files changed, 90 insertions, 92 deletions

diff --git a/cloudinit/config/cc_apt_pipelining.py b/cloudinit/config/cc_apt_pipelining.py
index 459332ab..225d0905 100644
--- a/cloudinit/config/cc_apt_pipelining.py
+++ b/cloudinit/config/cc_apt_pipelining.py
@@ -59,7 +59,7 @@ def handle(_name, cfg, _cloud, log, _args):
     elif apt_pipe_value_s in [str(b) for b in range(0, 6)]:
         write_apt_snippet(apt_pipe_value_s, log, DEFAULT_FILE)
     else:
-        log.warn("Invalid option for apt_pipelining: %s", apt_pipe_value)
+        log.warning("Invalid option for apt_pipelining: %s", apt_pipe_value)
 
 
 def write_apt_snippet(setting, log, f_name):
diff --git a/cloudinit/config/cc_byobu.py b/cloudinit/config/cc_byobu.py
index 8570da15..0b4352c8 100755
--- a/cloudinit/config/cc_byobu.py
+++ b/cloudinit/config/cc_byobu.py
@@ -60,7 +60,7 @@ def handle(name, cfg, cloud, log, args):
     valid = ("enable-user", "enable-system", "enable",
              "disable-user", "disable-system", "disable")
     if value not in valid:
-        log.warn("Unknown value %s for byobu_by_default", value)
+        log.warning("Unknown value %s for byobu_by_default", value)
 
     mod_user = value.endswith("-user")
     mod_sys = value.endswith("-system")
@@ -80,8 +80,8 @@ def handle(name, cfg, cloud, log, args):
         (users, _groups) = ug_util.normalize_users_groups(cfg, cloud.distro)
         (user, _user_config) = ug_util.extract_default(users)
         if not user:
-            log.warn(("No default byobu user provided, "
-                      "can not launch %s for the default user"), bl_inst)
+            log.warning(("No default byobu user provided, "
+                         "can not launch %s for the default user"), bl_inst)
         else:
             shcmd += " sudo -Hu \"%s\" byobu-launcher-%s" % (user, bl_inst)
             shcmd += " || X=$(($X+1)); "
diff --git a/cloudinit/config/cc_chef.py b/cloudinit/config/cc_chef.py
index a6240306..0ad6b7f1 100644
--- a/cloudinit/config/cc_chef.py
+++ b/cloudinit/config/cc_chef.py
@@ -196,7 +196,7 @@ def handle(name, cfg, cloud, log, _args):
     # If there isn't a chef key in the configuration don't do anything
     if 'chef' not in cfg:
         log.debug(("Skipping module named %s,"
-                  " no 'chef' key in configuration"), name)
+                   " no 'chef' key in configuration"), name)
         return
     chef_cfg = cfg['chef']
 
@@ -215,9 +215,9 @@ def handle(name, cfg, cloud, log, _args):
         if vcert != "system":
             util.write_file(vkey_path, vcert)
         elif not os.path.isfile(vkey_path):
-            log.warn("chef validation_cert provided as 'system', but "
-                     "validation_key path '%s' does not exist.",
-                     vkey_path)
+            log.warning("chef validation_cert provided as 'system', but "
+                        "validation_key path '%s' does not exist.",
+                        vkey_path)
 
     # Create the chef config from template
     template_fn = cloud.get_template_filename('chef_client.rb')
@@ -234,8 +234,8 @@ def handle(name, cfg, cloud, log, _args):
         util.ensure_dirs(param_paths)
         templater.render_to_file(template_fn, CHEF_RB_PATH, params)
     else:
-        log.warn("No template found, not rendering to %s",
-                 CHEF_RB_PATH)
+        log.warning("No template found, not rendering to %s",
+                    CHEF_RB_PATH)
 
     # Set the firstboot json
     fb_filename = util.get_cfg_option_str(chef_cfg, 'firstboot_path',
@@ -276,9 +276,9 @@ def run_chef(chef_cfg, log):
         elif isinstance(cmd_args, six.string_types):
             cmd.append(cmd_args)
         else:
-            log.warn("Unknown type %s provided for chef"
-                     " 'exec_arguments' expected list, tuple,"
-                     " or string", type(cmd_args))
+            log.warning("Unknown type %s provided for chef"
+                        " 'exec_arguments' expected list, tuple,"
+                        " or string", type(cmd_args))
             cmd.extend(CHEF_EXEC_DEF_ARGS)
     else:
         cmd.extend(CHEF_EXEC_DEF_ARGS)
@@ -334,7 +334,7 @@ def install_chef(cloud, chef_cfg, log):
             retries=util.get_cfg_option_int(chef_cfg, "omnibus_url_retries"),
             omnibus_version=omnibus_version)
     else:
-        log.warn("Unknown chef install type '%s'", install_type)
+        log.warning("Unknown chef install type '%s'", install_type)
         run = False
     return run
 
diff --git a/cloudinit/config/cc_emit_upstart.py b/cloudinit/config/cc_emit_upstart.py
index eb9fbe66..b342e04d 100644
--- a/cloudinit/config/cc_emit_upstart.py
+++ b/cloudinit/config/cc_emit_upstart.py
@@ -69,6 +69,6 @@ def handle(name, _cfg, cloud, log, args):
             util.subp(cmd)
         except Exception as e:
             # TODO(harlowja), use log exception from utils??
-            log.warn("Emission of upstart event %s failed due to: %s", n, e)
+            log.warning("Emission of upstart event %s failed due to: %s", n, e)
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_final_message.py b/cloudinit/config/cc_final_message.py
index c61f03d4..fd141541 100644
--- a/cloudinit/config/cc_final_message.py
+++ b/cloudinit/config/cc_final_message.py
@@ -83,6 +83,6 @@ def handle(_name, cfg, cloud, log, args):
         util.logexc(log, "Failed to write boot finished file %s", boot_fin_fn)
 
     if cloud.datasource.is_disconnected:
-        log.warn("Used fallback datasource")
+        log.warning("Used fallback datasource")
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py
index 564f376f..aa9716e7 100644
--- a/cloudinit/config/cc_growpart.py
+++ b/cloudinit/config/cc_growpart.py
@@ -321,7 +321,7 @@ def handle(_name, cfg, _cloud, log, _args):
 
     mycfg = cfg.get('growpart')
     if not isinstance(mycfg, dict):
-        log.warn("'growpart' in config was not a dict")
+        log.warning("'growpart' in config was not a dict")
         return
 
     mode = mycfg.get('mode', "auto")
diff --git a/cloudinit/config/cc_keys_to_console.py b/cloudinit/config/cc_keys_to_console.py
index aff4010e..8f8735ce 100644
--- a/cloudinit/config/cc_keys_to_console.py
+++ b/cloudinit/config/cc_keys_to_console.py
@@ -52,8 +52,8 @@ def _get_helper_tool_path(distro):
 def handle(name, cfg, cloud, log, _args):
     helper_path = _get_helper_tool_path(cloud.distro)
     if not os.path.exists(helper_path):
-        log.warn(("Unable to activate module %s,"
-                  " helper tool not found at %s"), name, helper_path)
+        log.warning(("Unable to activate module %s,"
+                     " helper tool not found at %s"), name, helper_path)
         return
 
     fp_blacklist = util.get_cfg_option_list(cfg,
@@ -68,7 +68,7 @@ def handle(name, cfg, cloud, log, _args):
         util.multi_log("%s\n" % (stdout.strip()),
                        stderr=False, console=True)
     except Exception:
-        log.warn("Writing keys to the system console failed!")
+        log.warning("Writing keys to the system console failed!")
         raise
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_lxd.py b/cloudinit/config/cc_lxd.py
index d9830770..151a9844 100644
--- a/cloudinit/config/cc_lxd.py
+++ b/cloudinit/config/cc_lxd.py
@@ -66,21 +66,21 @@ def handle(name, cfg, cloud, log, args):
                   name)
         return
     if not isinstance(lxd_cfg, dict):
-        log.warn("lxd config must be a dictionary. found a '%s'",
-                 type(lxd_cfg))
+        log.warning("lxd config must be a dictionary. found a '%s'",
+                    type(lxd_cfg))
         return
 
     # Grab the configuration
     init_cfg = lxd_cfg.get('init')
     if not isinstance(init_cfg, dict):
-        log.warn("lxd/init config must be a dictionary. found a '%s'",
-                 type(init_cfg))
+        log.warning("lxd/init config must be a dictionary. found a '%s'",
+                    type(init_cfg))
         init_cfg = {}
 
     bridge_cfg = lxd_cfg.get('bridge', {})
     if not isinstance(bridge_cfg, dict):
-        log.warn("lxd/bridge config must be a dictionary. found a '%s'",
-                 type(bridge_cfg))
+        log.warning("lxd/bridge config must be a dictionary. found a '%s'",
+                    type(bridge_cfg))
         bridge_cfg = {}
 
     # Install the needed packages
@@ -95,7 +95,7 @@ def handle(name, cfg, cloud, log, args):
         try:
             cloud.distro.install_packages(packages)
         except util.ProcessExecutionError as exc:
-            log.warn("failed to install packages %s: %s", packages, exc)
+            log.warning("failed to install packages %s: %s", packages, exc)
             return
 
     # Set up lxd if init config is given
@@ -301,5 +301,4 @@ def maybe_cleanup_default(net_name, did_init, create, attach,
                 raise e
             LOG.debug(msg, nic_name, profile, fail_assume_enoent)
 
-
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_mounts.py b/cloudinit/config/cc_mounts.py
index 123ffb84..c741c746 100644
--- a/cloudinit/config/cc_mounts.py
+++ b/cloudinit/config/cc_mounts.py
@@ -251,10 +251,10 @@ def setup_swapfile(fname, size=None, maxsize=None):
         util.ensure_dir(tdir)
         util.log_time(LOG.debug, msg, func=util.subp,
                       args=[['sh', '-c',
-                            ('rm -f "$1" && umask 0066 && '
-                             '{ fallocate -l "${2}M" "$1" || '
-                             ' dd if=/dev/zero "of=$1" bs=1M "count=$2"; } && '
-                             'mkswap "$1" || { r=$?; rm -f "$1"; exit $r; }'),
+                             ('rm -f "$1" && umask 0066 && '
+                              '{ fallocate -l "${2}M" "$1" || '
+                              'dd if=/dev/zero "of=$1" bs=1M "count=$2"; } && '
+                              'mkswap "$1" || { r=$?; rm -f "$1"; exit $r; }'),
                              'setup_swap', fname, mbsize]])
 
     except Exception as e:
@@ -347,8 +347,8 @@ def handle(_name, cfg, cloud, log, _args):
     for i in range(len(cfgmnt)):
         # skip something that wasn't a list
         if not isinstance(cfgmnt[i], list):
-            log.warn("Mount option %s not a list, got a %s instead",
-                     (i + 1), type_utils.obj_name(cfgmnt[i]))
+            log.warning("Mount option %s not a list, got a %s instead",
+                        (i + 1), type_utils.obj_name(cfgmnt[i]))
             continue
 
         start = str(cfgmnt[i][0])
@@ -495,7 +495,7 @@ def handle(_name, cfg, cloud, log, _args):
             util.subp(cmd)
             log.debug(fmt, "PASS")
         except util.ProcessExecutionError:
-            log.warn(fmt, "FAIL")
+            log.warning(fmt, "FAIL")
             util.logexc(log, fmt, "FAIL")
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_package_update_upgrade_install.py b/cloudinit/config/cc_package_update_upgrade_install.py
index 17b91011..86afffef 100644
--- a/cloudinit/config/cc_package_update_upgrade_install.py
+++ b/cloudinit/config/cc_package_update_upgrade_install.py
@@ -108,7 +108,8 @@ def handle(_name, cfg, cloud, log, _args):
     reboot_fn_exists = os.path.isfile(REBOOT_FILE)
     if (upgrade or pkglist) and reboot_if_required and reboot_fn_exists:
         try:
-            log.warn("Rebooting after upgrade or install per %s", REBOOT_FILE)
+            log.warning("Rebooting after upgrade or install per "
+                        "%s", REBOOT_FILE)
             # Flush the above warning + anything else out...
             logging.flushLoggers(log)
             _fire_reboot(log)
@@ -117,8 +118,8 @@ def handle(_name, cfg, cloud, log, _args):
             errors.append(e)
 
     if len(errors):
-        log.warn("%s failed with exceptions, re-raising the last one",
-                 len(errors))
+        log.warning("%s failed with exceptions, re-raising the last one",
+                    len(errors))
         raise errors[-1]
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_phone_home.py b/cloudinit/config/cc_phone_home.py
index 3be0d1c1..b8e27090 100644
--- a/cloudinit/config/cc_phone_home.py
+++ b/cloudinit/config/cc_phone_home.py
@@ -79,8 +79,8 @@ def handle(name, cfg, cloud, log, args):
         ph_cfg = cfg['phone_home']
 
     if 'url' not in ph_cfg:
-        log.warn(("Skipping module named %s, "
-                  "no 'url' found in 'phone_home' configuration"), name)
+        log.warning(("Skipping module named %s, "
+                     "no 'url' found in 'phone_home' configuration"), name)
         return
 
     url = ph_cfg['url']
@@ -91,7 +91,7 @@ def handle(name, cfg, cloud, log, args):
     except Exception:
         tries = 10
         util.logexc(log, "Configuration entry 'tries' is not an integer, "
-                    "using %s instead", tries)
+                         "using %s instead", tries)
 
     if post_list == "all":
         post_list = POST_LIST_ALL
@@ -112,7 +112,7 @@ def handle(name, cfg, cloud, log, args):
             all_keys[n] = util.load_file(path)
         except Exception:
             util.logexc(log, "%s: failed to open, can not phone home that "
-                        "data!", path)
+                             "data!", path)
 
     submit_keys = {}
     for k in post_list:
@@ -120,8 +120,8 @@ def handle(name, cfg, cloud, log, args):
             submit_keys[k] = all_keys[k]
         else:
             submit_keys[k] = None
-            log.warn(("Requested key %s from 'post'"
-                      " configuration list not available"), k)
+            log.warning(("Requested key %s from 'post'"
+                         " configuration list not available"), k)
 
     # Get them read to be posted
     real_submit_keys = {}
diff --git a/cloudinit/config/cc_power_state_change.py b/cloudinit/config/cc_power_state_change.py
index 50b37470..43a479cf 100644
--- a/cloudinit/config/cc_power_state_change.py
+++ b/cloudinit/config/cc_power_state_change.py
@@ -103,24 +103,23 @@ def check_condition(cond, log=None):
             return False
         else:
             if log:
-                log.warn(pre + "unexpected exit %s. " % ret +
-                         "do not apply change.")
+                log.warning(pre + "unexpected exit %s. " % ret +
+                            "do not apply change.")
             return False
     except Exception as e:
         if log:
-            log.warn(pre + "Unexpected error: %s" % e)
+            log.warning(pre + "Unexpected error: %s" % e)
         return False
 
 
 def handle(_name, cfg, _cloud, log, _args):
-
     try:
         (args, timeout, condition) = load_power_state(cfg)
         if args is None:
             log.debug("no power_state provided. doing nothing")
             return
     except Exception as e:
-        log.warn("%s Not performing power state change!" % str(e))
+        log.warning("%s Not performing power state change!" % str(e))
         return
 
     if condition is False:
@@ -131,7 +130,7 @@ def handle(_name, cfg, _cloud, log, _args):
 
     cmdline = givecmdline(mypid)
     if not cmdline:
-        log.warn("power_state: failed to get cmdline of current process")
+        log.warning("power_state: failed to get cmdline of current process")
         return
 
     devnull_fp = open(os.devnull, "w")
@@ -214,7 +213,7 @@ def run_after_pid_gone(pid, pidcmdline, timeout, log, condition, func, args):
 
     def fatal(msg):
         if log:
-            log.warn(msg)
+            log.warning(msg)
         doexit(EXIT_FAIL)
 
     known_errnos = (errno.ENOENT, errno.ESRCH)
diff --git a/cloudinit/config/cc_puppet.py b/cloudinit/config/cc_puppet.py
index 4190a20b..e26712e0 100644
--- a/cloudinit/config/cc_puppet.py
+++ b/cloudinit/config/cc_puppet.py
@@ -98,8 +98,8 @@ def _autostart_puppet(log):
     elif os.path.exists('/sbin/chkconfig'):
         util.subp(['/sbin/chkconfig', 'puppet', 'on'], capture=False)
     else:
-        log.warn(("Sorry we do not know how to enable"
-                  " puppet services on this system"))
+        log.warning(("Sorry we do not know how to enable"
+                     " puppet services on this system"))
 
 
 def handle(name, cfg, cloud, log, _args):
@@ -121,8 +121,8 @@ def handle(name, cfg, cloud, log, _args):
 
     p_constants = PuppetConstants(conf_file, ssl_dir, log)
     if not install and version:
-        log.warn(("Puppet install set false but version supplied,"
-                  " doing nothing."))
+        log.warning(("Puppet install set false but version supplied,"
+                     " doing nothing."))
     elif install:
         log.debug(("Attempting to install puppet %s,"),
                   version if version else 'latest')
@@ -141,7 +141,7 @@ def handle(name, cfg, cloud, log, _args):
         cleaned_lines = [i.lstrip() for i in contents.splitlines()]
         cleaned_contents = '\n'.join(cleaned_lines)
         # Move to puppet_config.read_file when dropping py2.7
-        puppet_config.readfp(   # pylint: disable=W1505
+        puppet_config.readfp(  # pylint: disable=W1505
             StringIO(cleaned_contents),
             filename=p_constants.conf_path)
         for (cfg_name, cfg) in puppet_cfg['conf'].items():
diff --git a/cloudinit/config/cc_resizefs.py b/cloudinit/config/cc_resizefs.py
index afd2e060..01dfc125 100644
--- a/cloudinit/config/cc_resizefs.py
+++ b/cloudinit/config/cc_resizefs.py
@@ -8,7 +8,6 @@
 
 """Resizefs: cloud-config module which resizes the filesystem"""
 
-
 import errno
 import getopt
 import os
@@ -183,7 +182,7 @@ def maybe_get_writable_device_path(devpath, info, log):
             not container):
         devpath = util.rootdev_from_cmdline(util.get_cmdline())
         if devpath is None:
-            log.warn("Unable to find device '/dev/root'")
+            log.warning("Unable to find device '/dev/root'")
             return None
         log.debug("Converted /dev/root to '%s' per kernel cmdline", devpath)
 
@@ -212,8 +211,8 @@ def maybe_get_writable_device_path(devpath, info, log):
             log.debug("Device '%s' did not exist in container. "
                       "cannot resize: %s", devpath, info)
         elif exc.errno == errno.ENOENT:
-            log.warn("Device '%s' did not exist. cannot resize: %s",
-                     devpath, info)
+            log.warning("Device '%s' did not exist. cannot resize: %s",
+                        devpath, info)
         else:
             raise exc
         return None
@@ -223,8 +222,8 @@ def maybe_get_writable_device_path(devpath, info, log):
             log.debug("device '%s' not a block device in container."
                       " cannot resize: %s" % (devpath, info))
         else:
-            log.warn("device '%s' not a block device. cannot resize: %s" %
-                     (devpath, info))
+            log.warning("device '%s' not a block device. cannot resize: %s" %
+                        (devpath, info))
         return None
     return devpath  # The writable block devpath
 
@@ -243,7 +242,7 @@ def handle(name, cfg, _cloud, log, args):
     resize_what = "/"
     result = util.get_mount_info(resize_what, log)
     if not result:
-        log.warn("Could not determine filesystem type of %s", resize_what)
+        log.warning("Could not determine filesystem type of %s", resize_what)
         return
 
     (devpth, fs_type, mount_point) = result
@@ -280,8 +279,8 @@ def handle(name, cfg, _cloud, log, args):
             break
 
     if not resizer:
-        log.warn("Not resizing unknown filesystem type %s for %s",
-                 fs_type, resize_what)
+        log.warning("Not resizing unknown filesystem type %s for %s",
+                    fs_type, resize_what)
         return
 
     resize_cmd = resizer(resize_what, devpth)
diff --git a/cloudinit/config/cc_resolv_conf.py b/cloudinit/config/cc_resolv_conf.py
index 9812562a..69f4768a 100644
--- a/cloudinit/config/cc_resolv_conf.py
+++ b/cloudinit/config/cc_resolv_conf.py
@@ -102,11 +102,11 @@ def handle(name, cfg, cloud, log, _args):
         return
 
     if "resolv_conf" not in cfg:
-        log.warn("manage_resolv_conf True but no parameters provided!")
+        log.warning("manage_resolv_conf True but no parameters provided!")
 
     template_fn = cloud.get_template_filename('resolv.conf')
     if not template_fn:
-        log.warn("No template found, not rendering /etc/resolv.conf")
+        log.warning("No template found, not rendering /etc/resolv.conf")
         return
 
     generate_resolv_conf(template_fn=template_fn, params=cfg["resolv_conf"])
diff --git a/cloudinit/config/cc_rightscale_userdata.py b/cloudinit/config/cc_rightscale_userdata.py
index 4e34c7e9..bd8ee89f 100644
--- a/cloudinit/config/cc_rightscale_userdata.py
+++ b/cloudinit/config/cc_rightscale_userdata.py
@@ -111,8 +111,8 @@ def handle(name, _cfg, cloud, log, _args):
         log.debug("%s urls were skipped or failed", skipped)
 
     if captured_excps:
-        log.warn("%s failed with exceptions, re-raising the last one",
-                 len(captured_excps))
+        log.warning("%s failed with exceptions, re-raising the last one",
+                    len(captured_excps))
         raise captured_excps[-1]
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_rsyslog.py b/cloudinit/config/cc_rsyslog.py
index 22b17532..ff211f65 100644
--- a/cloudinit/config/cc_rsyslog.py
+++ b/cloudinit/config/cc_rsyslog.py
@@ -432,7 +432,7 @@ def handle(name, cfg, cloud, log, _args):
             systemd=cloud.distro.uses_systemd()),
     except util.ProcessExecutionError as e:
         restarted = False
-        log.warn("Failed to reload syslog", e)
+        log.warning("Failed to reload syslog", e)
 
     if restarted:
         # This only needs to run if we *actually* restarted
diff --git a/cloudinit/config/cc_scripts_per_boot.py b/cloudinit/config/cc_scripts_per_boot.py
index b03255c7..588e1b03 100644
--- a/cloudinit/config/cc_scripts_per_boot.py
+++ b/cloudinit/config/cc_scripts_per_boot.py
@@ -40,8 +40,8 @@ def handle(name, _cfg, cloud, log, _args):
     try:
         util.runparts(runparts_path)
     except Exception:
-        log.warn("Failed to run module %s (%s in %s)",
-                 name, SCRIPT_SUBDIR, runparts_path)
+        log.warning("Failed to run module %s (%s in %s)",
+                    name, SCRIPT_SUBDIR, runparts_path)
         raise
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_scripts_per_instance.py b/cloudinit/config/cc_scripts_per_instance.py
index baee5cc4..2bc8a6ef 100644
--- a/cloudinit/config/cc_scripts_per_instance.py
+++ b/cloudinit/config/cc_scripts_per_instance.py
@@ -40,8 +40,8 @@ def handle(name, _cfg, cloud, log, _args):
     try:
         util.runparts(runparts_path)
     except Exception:
-        log.warn("Failed to run module %s (%s in %s)",
-                 name, SCRIPT_SUBDIR, runparts_path)
+        log.warning("Failed to run module %s (%s in %s)",
+                    name, SCRIPT_SUBDIR, runparts_path)
         raise
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_scripts_per_once.py b/cloudinit/config/cc_scripts_per_once.py
index 4943e9aa..3f27ee34 100644
--- a/cloudinit/config/cc_scripts_per_once.py
+++ b/cloudinit/config/cc_scripts_per_once.py
@@ -40,8 +40,8 @@ def handle(name, _cfg, cloud, log, _args):
     try:
         util.runparts(runparts_path)
     except Exception:
-        log.warn("Failed to run module %s (%s in %s)",
-                 name, SCRIPT_SUBDIR, runparts_path)
+        log.warning("Failed to run module %s (%s in %s)",
+                    name, SCRIPT_SUBDIR, runparts_path)
         raise
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_scripts_user.py b/cloudinit/config/cc_scripts_user.py
index 6c66481e..d940dbd6 100644
--- a/cloudinit/config/cc_scripts_user.py
+++ b/cloudinit/config/cc_scripts_user.py
@@ -44,8 +44,8 @@ def handle(name, _cfg, cloud, log, _args):
     try:
         util.runparts(runparts_path)
     except Exception:
-        log.warn("Failed to run module %s (%s in %s)",
-                 name, SCRIPT_SUBDIR, runparts_path)
+        log.warning("Failed to run module %s (%s in %s)",
+                    name, SCRIPT_SUBDIR, runparts_path)
         raise
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_scripts_vendor.py b/cloudinit/config/cc_scripts_vendor.py
index 0292eafb..faac9242 100644
--- a/cloudinit/config/cc_scripts_vendor.py
+++ b/cloudinit/config/cc_scripts_vendor.py
@@ -48,8 +48,8 @@ def handle(name, cfg, cloud, log, _args):
     try:
         util.runparts(runparts_path, exe_prefix=prefix)
     except Exception:
-        log.warn("Failed to run module %s (%s in %s)",
-                 name, SCRIPT_SUBDIR, runparts_path)
+        log.warning("Failed to run module %s (%s in %s)",
+                    name, SCRIPT_SUBDIR, runparts_path)
         raise
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_seed_random.py b/cloudinit/config/cc_seed_random.py
index 65f6e777..a5d7c73f 100644
--- a/cloudinit/config/cc_seed_random.py
+++ b/cloudinit/config/cc_seed_random.py
@@ -131,7 +131,7 @@ def handle(name, cfg, cloud, log, _args):
         env['RANDOM_SEED_FILE'] = seed_path
         handle_random_seed_command(command=command, required=req, env=env)
     except ValueError as e:
-        log.warn("handling random command [%s] failed: %s", command, e)
+        log.warning("handling random command [%s] failed: %s", command, e)
         raise e
 
 # vi: ts=4 expandtab
diff --git a/cloudinit/config/cc_set_passwords.py b/cloudinit/config/cc_set_passwords.py
index cf9b5ab5..1379428d 100755
--- a/cloudinit/config/cc_set_passwords.py
+++ b/cloudinit/config/cc_set_passwords.py
@@ -164,7 +164,7 @@ def handle(_name, cfg, cloud, log, args):
         if user:
             plist = ["%s:%s" % (user, password)]
         else:
-            log.warn("No default or defined user to change password for.")
+            log.warning("No default or defined user to change password for.")
 
     errors = []
     if plist:
diff --git a/cloudinit/config/cc_update_etc_hosts.py b/cloudinit/config/cc_update_etc_hosts.py
index c96eede1..03fffb96 100644
--- a/cloudinit/config/cc_update_etc_hosts.py
+++ b/cloudinit/config/cc_update_etc_hosts.py
@@ -62,8 +62,8 @@ def handle(name, cfg, cloud, log, _args):
     if util.translate_bool(manage_hosts, addons=['template']):
         (hostname, fqdn) = util.get_hostname_fqdn(cfg, cloud)
         if not hostname:
-            log.warn(("Option 'manage_etc_hosts' was set,"
-                     " but no hostname was found"))
+            log.warning(("Option 'manage_etc_hosts' was set,"
+                         " but no hostname was found"))
             return
 
         # Render from a template file
@@ -80,8 +80,8 @@ def handle(name, cfg, cloud, log, _args):
     elif manage_hosts == "localhost":
         (hostname, fqdn) = util.get_hostname_fqdn(cfg, cloud)
         if not hostname:
-            log.warn(("Option 'manage_etc_hosts' was set,"
-                     " but no hostname was found"))
+            log.warning(("Option 'manage_etc_hosts' was set,"
+                         " but no hostname was found"))
             return
 
         log.debug("Managing localhost in /etc/hosts")
diff --git a/cloudinit/config/cc_yum_add_repo.py b/cloudinit/config/cc_yum_add_repo.py
index 6a42f499..3b354a7d 100644
--- a/cloudinit/config/cc_yum_add_repo.py
+++ b/cloudinit/config/cc_yum_add_repo.py
@@ -113,16 +113,16 @@ def handle(name, cfg, _cloud, log, _args):
         missing_required = 0
         for req_field in ['baseurl']:
             if req_field not in repo_config:
-                log.warn(("Repository %s does not contain a %s"
-                          " configuration 'required' entry"),
-                         repo_id, req_field)
+                log.warning(("Repository %s does not contain a %s"
+                             " configuration 'required' entry"),
+                            repo_id, req_field)
                 missing_required += 1
         if not missing_required:
             repo_configs[canon_repo_id] = repo_config
             repo_locations[canon_repo_id] = repo_fn_pth
         else:
-            log.warn("Repository %s is missing %s required fields, skipping!",
-                     repo_id, missing_required)
+            log.warning("Repository %s is missing %s required fields, "
+                        "skipping!", repo_id, missing_required)
     for (c_repo_id, path) in repo_locations.items():
         repo_blob = _format_repository_config(c_repo_id,
                                               repo_configs.get(c_repo_id))
diff --git a/tests/unittests/test_handler/test_handler_power_state.py b/tests/unittests/test_handler/test_handler_power_state.py
index 3c726422..0d8d17b9 100644
--- a/tests/unittests/test_handler/test_handler_power_state.py
+++ b/tests/unittests/test_handler/test_handler_power_state.py
@@ -90,7 +90,7 @@ class TestCheckCondition(t_help.TestCase):
         mocklog = mock.Mock()
         self.assertEqual(
             psc.check_condition(self.cmd_with_exit(2), mocklog), False)
-        self.assertEqual(mocklog.warn.call_count, 1)
+        self.assertEqual(mocklog.warning.call_count, 1)
 
 
 def check_lps_ret(psc_return, mode=None):