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monit - invoke run_command passing list (#3821)

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* monit - invoke run_command passing list

* added changelog fragment

* fixed unit test

* further adjustments

* fixed handling of command_args

* better handling of command_args
This commit is contained in:
Alexei Znamensky 2021-12-02 19:50:02 +13:00 committed by GitHub
parent ccb74ffd7c
commit 52d4907480
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 10 additions and 7 deletions
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2
changelogs/fragments/3821-monit-run-list.yaml Normal file
View file

@ -0,0 +1,2 @@
minor_changes:
- monit - calling ``run_command`` with arguments as ``list`` instead of ``str`` (https://github.com/ansible-collections/community.general/pull/3821).

13
plugins/modules/monitoring/monit.py
View file

@ -122,7 +122,7 @@ class Monit(object):
return self._monit_version
def _get_monit_version(self):
rc, out, err = self.module.run_command('%s -V' % self.monit_bin_path, check_rc=True)
rc, out, err = self.module.run_command([self.monit_bin_path, '-V'], check_rc=True)
version_line = out.split('\n')[0]
raw_version = re.search(r"([0-9]+\.){1,2}([0-9]+)?", version_line).group()
return raw_version, tuple(map(int, raw_version.split('.')))
@ -140,7 +140,7 @@ class Monit(object):
@property
def command_args(self):
return "-B" if self.monit_version() > (5, 18) else ""
return ["-B"] if self.monit_version() > (5, 18) else []
def get_status(self, validate=False):
"""Return the status of the process in monit.
@ -149,7 +149,7 @@ class Monit(object):
"""
monit_command = "validate" if validate else "status"
check_rc = False if validate else True # 'validate' always has rc = 1
command = ' '.join([self.monit_bin_path, monit_command, self.command_args, self.process_name])
command = [self.monit_bin_path, monit_command] + self.command_args + [self.process_name]
rc, out, err = self.module.run_command(command, check_rc=check_rc)
return self._parse_status(out, err)
@ -182,7 +182,8 @@ class Monit(object):
return status
def is_process_present(self):
rc, out, err = self.module.run_command('%s summary %s' % (self.monit_bin_path, self.command_args), check_rc=True)
command = [self.monit_bin_path, 'summary'] + self.command_args
rc, out, err = self.module.run_command(command, check_rc=True)
return bool(re.findall(r'\b%s\b' % self.process_name, out))
def is_process_running(self):
@ -190,7 +191,7 @@ class Monit(object):
def run_command(self, command):
"""Runs a monit command, and returns the new status."""
return self.module.run_command('%s %s %s' % (self.monit_bin_path, command, self.process_name), check_rc=True)
return self.module.run_command([self.monit_bin_path, command, self.process_name], check_rc=True)
def wait_for_status_change(self, current_status):
running_status = self.get_status()
@ -228,7 +229,7 @@ class Monit(object):
return current_status
def reload(self):
rc, out, err = self.module.run_command('%s reload' % self.monit_bin_path)
rc, out, err = self.module.run_command([self.monit_bin_path, 'reload'])
if rc != 0:
self.exit_fail('monit reload failed', stdout=out, stderr=err)
self.exit_success(state='reloaded')

2
tests/unit/plugins/modules/monitoring/test_monit.py
View file

@ -40,7 +40,7 @@ class MonitTest(unittest.TestCase):
with self.assertRaises(AnsibleExitJson):
self.monit.stop()
self.module.fail_json.assert_not_called()
self.module.run_command.assert_called_with('monit stop processX', check_rc=True)
self.module.run_command.assert_called_with(['monit', 'stop', 'processX'], check_rc=True)
def test_change_state_fail(self):
with self.patch_status([monit.Status.OK] * 3):