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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.create_cirros_image | def create_cirros_image(self, glance, image_name, hypervisor_type=None):
"""Download the latest cirros image and upload it to glance,
validate and return a resource pointer.
:param glance: pointer to authenticated glance connection
:param image_name: display name for new image
:... | python | def create_cirros_image(self, glance, image_name, hypervisor_type=None):
"""Download the latest cirros image and upload it to glance,
validate and return a resource pointer.
:param glance: pointer to authenticated glance connection
:param image_name: display name for new image
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.delete_image | def delete_image(self, glance, image):
"""Delete the specified image."""
# /!\ DEPRECATION WARNING
self.log.warn('/!\\ DEPRECATION WARNING: use '
'delete_resource instead of delete_image.')
self.log.debug('Deleting glance image ({})...'.format(image))
retu... | python | def delete_image(self, glance, image):
"""Delete the specified image."""
# /!\ DEPRECATION WARNING
self.log.warn('/!\\ DEPRECATION WARNING: use '
'delete_resource instead of delete_image.')
self.log.debug('Deleting glance image ({})...'.format(image))
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.create_instance | def create_instance(self, nova, image_name, instance_name, flavor):
"""Create the specified instance."""
self.log.debug('Creating instance '
'({}|{}|{})'.format(instance_name, image_name, flavor))
image = nova.glance.find_image(image_name)
flavor = nova.flavors.fin... | python | def create_instance(self, nova, image_name, instance_name, flavor):
"""Create the specified instance."""
self.log.debug('Creating instance '
'({}|{}|{})'.format(instance_name, image_name, flavor))
image = nova.glance.find_image(image_name)
flavor = nova.flavors.fin... | [
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.delete_instance | def delete_instance(self, nova, instance):
"""Delete the specified instance."""
# /!\ DEPRECATION WARNING
self.log.warn('/!\\ DEPRECATION WARNING: use '
'delete_resource instead of delete_instance.')
self.log.debug('Deleting instance ({})...'.format(instance))
... | python | def delete_instance(self, nova, instance):
"""Delete the specified instance."""
# /!\ DEPRECATION WARNING
self.log.warn('/!\\ DEPRECATION WARNING: use '
'delete_resource instead of delete_instance.')
self.log.debug('Deleting instance ({})...'.format(instance))
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.create_or_get_keypair | def create_or_get_keypair(self, nova, keypair_name="testkey"):
"""Create a new keypair, or return pointer if it already exists."""
try:
_keypair = nova.keypairs.get(keypair_name)
self.log.debug('Keypair ({}) already exists, '
'using it.'.format(keypair_... | python | def create_or_get_keypair(self, nova, keypair_name="testkey"):
"""Create a new keypair, or return pointer if it already exists."""
try:
_keypair = nova.keypairs.get(keypair_name)
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.create_cinder_volume | def create_cinder_volume(self, cinder, vol_name="demo-vol", vol_size=1,
img_id=None, src_vol_id=None, snap_id=None):
"""Create cinder volume, optionally from a glance image, OR
optionally as a clone of an existing volume, OR optionally
from a snapshot. Wait for the ... | python | def create_cinder_volume(self, cinder, vol_name="demo-vol", vol_size=1,
img_id=None, src_vol_id=None, snap_id=None):
"""Create cinder volume, optionally from a glance image, OR
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.delete_resource | def delete_resource(self, resource, resource_id,
msg="resource", max_wait=120):
"""Delete one openstack resource, such as one instance, keypair,
image, volume, stack, etc., and confirm deletion within max wait time.
:param resource: pointer to os resource type, ex:glance... | python | def delete_resource(self, resource, resource_id,
msg="resource", max_wait=120):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.resource_reaches_status | def resource_reaches_status(self, resource, resource_id,
expected_stat='available',
msg='resource', max_wait=120):
"""Wait for an openstack resources status to reach an
expected status within a specified time. Useful to confirm that
... | python | def resource_reaches_status(self, resource, resource_id,
expected_stat='available',
msg='resource', max_wait=120):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.get_ceph_pools | def get_ceph_pools(self, sentry_unit):
"""Return a dict of ceph pools from a single ceph unit, with
pool name as keys, pool id as vals."""
pools = {}
cmd = 'sudo ceph osd lspools'
output, code = sentry_unit.run(cmd)
if code != 0:
msg = ('{} `{}` returned {} '
... | python | def get_ceph_pools(self, sentry_unit):
"""Return a dict of ceph pools from a single ceph unit, with
pool name as keys, pool id as vals."""
pools = {}
cmd = 'sudo ceph osd lspools'
output, code = sentry_unit.run(cmd)
if code != 0:
msg = ('{} `{}` returned {} '
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.get_ceph_df | def get_ceph_df(self, sentry_unit):
"""Return dict of ceph df json output, including ceph pool state.
:param sentry_unit: Pointer to amulet sentry instance (juju unit)
:returns: Dict of ceph df output
"""
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output, code = sentry_unit.run(... | python | def get_ceph_df(self, sentry_unit):
"""Return dict of ceph df json output, including ceph pool state.
:param sentry_unit: Pointer to amulet sentry instance (juju unit)
:returns: Dict of ceph df output
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.get_ceph_pool_sample | def get_ceph_pool_sample(self, sentry_unit, pool_id=0):
"""Take a sample of attributes of a ceph pool, returning ceph
pool name, object count and disk space used for the specified
pool ID number.
:param sentry_unit: Pointer to amulet sentry instance (juju unit)
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.validate_ceph_pool_samples | def validate_ceph_pool_samples(self, samples, sample_type="resource pool"):
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2nd element is expected to... | python | def validate_ceph_pool_samples(self, samples, sample_type="resource pool"):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.rmq_wait_for_cluster | def rmq_wait_for_cluster(self, deployment, init_sleep=15, timeout=1200):
"""Wait for rmq units extended status to show cluster readiness,
after an optional initial sleep period. Initial sleep is likely
necessary to be effective following a config change, as status
message may not instan... | python | def rmq_wait_for_cluster(self, deployment, init_sleep=15, timeout=1200):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.get_rmq_cluster_status | def get_rmq_cluster_status(self, sentry_unit):
"""Execute rabbitmq cluster status command on a unit and return
the full output.
:param unit: sentry unit
:returns: String containing console output of cluster status command
"""
cmd = 'rabbitmqctl cluster_status'
ou... | python | def get_rmq_cluster_status(self, sentry_unit):
"""Execute rabbitmq cluster status command on a unit and return
the full output.
:param unit: sentry unit
:returns: String containing console output of cluster status command
"""
cmd = 'rabbitmqctl cluster_status'
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.get_rmq_cluster_running_nodes | def get_rmq_cluster_running_nodes(self, sentry_unit):
"""Parse rabbitmqctl cluster_status output string, return list of
running rabbitmq cluster nodes.
:param unit: sentry unit
:returns: List containing node names of running nodes
"""
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"""Parse rabbitmqctl cluster_status output string, return list of
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:param unit: sentry unit
:returns: List containing node names of running nodes
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.validate_rmq_cluster_running_nodes | def validate_rmq_cluster_running_nodes(self, sentry_units):
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cluster_status output of all units.
:param host_names: dict of juju unit names to host names
:param units: list of sentry unit pointers (all rmq units)
:return... | python | def validate_rmq_cluster_running_nodes(self, sentry_units):
"""Check that all rmq unit hostnames are represented in the
cluster_status output of all units.
:param host_names: dict of juju unit names to host names
:param units: list of sentry unit pointers (all rmq units)
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.rmq_ssl_is_enabled_on_unit | def rmq_ssl_is_enabled_on_unit(self, sentry_unit, port=None):
"""Check a single juju rmq unit for ssl and port in the config file."""
host = sentry_unit.info['public-address']
unit_name = sentry_unit.info['unit_name']
conf_file = '/etc/rabbitmq/rabbitmq.config'
conf_contents = s... | python | def rmq_ssl_is_enabled_on_unit(self, sentry_unit, port=None):
"""Check a single juju rmq unit for ssl and port in the config file."""
host = sentry_unit.info['public-address']
unit_name = sentry_unit.info['unit_name']
conf_file = '/etc/rabbitmq/rabbitmq.config'
conf_contents = s... | [
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.validate_rmq_ssl_enabled_units | def validate_rmq_ssl_enabled_units(self, sentry_units, port=None):
"""Check that ssl is enabled on rmq juju sentry units.
:param sentry_units: list of all rmq sentry units
:param port: optional ssl port override to validate
:returns: None if successful, otherwise return error message
... | python | def validate_rmq_ssl_enabled_units(self, sentry_units, port=None):
"""Check that ssl is enabled on rmq juju sentry units.
:param sentry_units: list of all rmq sentry units
:param port: optional ssl port override to validate
:returns: None if successful, otherwise return error message
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.validate_rmq_ssl_disabled_units | def validate_rmq_ssl_disabled_units(self, sentry_units):
"""Check that ssl is enabled on listed rmq juju sentry units.
:param sentry_units: list of all rmq sentry units
:returns: True if successful. Raise on error.
"""
for sentry_unit in sentry_units:
if self.rmq_ss... | python | def validate_rmq_ssl_disabled_units(self, sentry_units):
"""Check that ssl is enabled on listed rmq juju sentry units.
:param sentry_units: list of all rmq sentry units
:returns: True if successful. Raise on error.
"""
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.configure_rmq_ssl_on | def configure_rmq_ssl_on(self, sentry_units, deployment,
port=None, max_wait=60):
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ssl port specification. Confirm that it is enabled on every
unit.
:param sentry_units: list of sentry units
... | python | def configure_rmq_ssl_on(self, sentry_units, deployment,
port=None, max_wait=60):
"""Turn ssl charm config option on, with optional non-default
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.configure_rmq_ssl_off | def configure_rmq_ssl_off(self, sentry_units, deployment, max_wait=60):
"""Turn ssl charm config option off, confirm that it is disabled
on every unit.
:param sentry_units: list of sentry units
:param deployment: amulet deployment object pointer
:param max_wait: maximum time to ... | python | def configure_rmq_ssl_off(self, sentry_units, deployment, max_wait=60):
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:param sentry_units: list of sentry units
:param deployment: amulet deployment object pointer
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.connect_amqp_by_unit | def connect_amqp_by_unit(self, sentry_unit, ssl=False,
port=None, fatal=True,
username="testuser1", password="changeme"):
"""Establish and return a pika amqp connection to the rabbitmq service
running on a rmq juju unit.
:param sentry_un... | python | def connect_amqp_by_unit(self, sentry_unit, ssl=False,
port=None, fatal=True,
username="testuser1", password="changeme"):
"""Establish and return a pika amqp connection to the rabbitmq service
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.publish_amqp_message_by_unit | def publish_amqp_message_by_unit(self, sentry_unit, message,
queue="test", ssl=False,
username="testuser1",
password="changeme",
port=None):
"""Publish an amqp mess... | python | def publish_amqp_message_by_unit(self, sentry_unit, message,
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username="testuser1",
password="changeme",
port=None):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.get_amqp_message_by_unit | def get_amqp_message_by_unit(self, sentry_unit, queue="test",
username="testuser1",
password="changeme",
ssl=False, port=None):
"""Get an amqp message from a rmq juju unit.
:param sentry_unit: sentry unit... | python | def get_amqp_message_by_unit(self, sentry_unit, queue="test",
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password="changeme",
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/utils.py | OpenStackAmuletUtils.validate_memcache | def validate_memcache(self, sentry_unit, conf, os_release,
earliest_release=5, section='keystone_authtoken',
check_kvs=None):
"""Check Memcache is running and is configured to be used
Example call from Amulet test:
def test_110_memcache(s... | python | def validate_memcache(self, sentry_unit, conf, os_release,
earliest_release=5, section='keystone_authtoken',
check_kvs=None):
"""Check Memcache is running and is configured to be used
Example call from Amulet test:
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juju/charm-helpers | charmhelpers/coordinator.py | BaseCoordinator.acquire | def acquire(self, lock):
'''Acquire the named lock, non-blocking.
The lock may be granted immediately, or in a future hook.
Returns True if the lock has been granted. The lock will be
automatically released at the end of the hook in which it is
granted.
Do not mindless... | python | def acquire(self, lock):
'''Acquire the named lock, non-blocking.
The lock may be granted immediately, or in a future hook.
Returns True if the lock has been granted. The lock will be
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juju/charm-helpers | charmhelpers/coordinator.py | BaseCoordinator.granted | def granted(self, lock):
'''Return True if a previously requested lock has been granted'''
unit = hookenv.local_unit()
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if ts and self.grants.get(unit, {}).get(lock) == ts:
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return False | python | def granted(self, lock):
'''Return True if a previously requested lock has been granted'''
unit = hookenv.local_unit()
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juju/charm-helpers | charmhelpers/coordinator.py | BaseCoordinator.request_timestamp | def request_timestamp(self, lock):
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Returns a datetime.datetime() UTC timestamp, with no tzinfo attribute.
'''
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Returns a datetime.datetime() UTC timestamp, with no tzinfo attribute.
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juju/charm-helpers | charmhelpers/coordinator.py | BaseCoordinator.grant | def grant(self, lock, unit):
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juju/charm-helpers | charmhelpers/coordinator.py | BaseCoordinator.released | def released(self, unit, lock, timestamp):
'''Called on the leader when it has released a lock.
By default, does nothing but log messages. Override if you
need to perform additional housekeeping when a lock is released,
for example recording timestamps.
'''
interval = _u... | python | def released(self, unit, lock, timestamp):
'''Called on the leader when it has released a lock.
By default, does nothing but log messages. Override if you
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for example recording timestamps.
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juju/charm-helpers | charmhelpers/coordinator.py | BaseCoordinator.require | def require(self, lock, guard_func, *guard_args, **guard_kw):
"""Decorate a function to be run only when a lock is acquired.
The lock is requested if the guard function returns True.
The decorated function is called if the lock has been granted.
"""
def decorator(f):
... | python | def require(self, lock, guard_func, *guard_args, **guard_kw):
"""Decorate a function to be run only when a lock is acquired.
The lock is requested if the guard function returns True.
The decorated function is called if the lock has been granted.
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juju/charm-helpers | charmhelpers/coordinator.py | BaseCoordinator.msg | def msg(self, msg):
'''Emit a message. Override to customize log spam.'''
hookenv.log('coordinator.{} {}'.format(self._name(), msg),
level=hookenv.INFO) | python | def msg(self, msg):
'''Emit a message. Override to customize log spam.'''
hookenv.log('coordinator.{} {}'.format(self._name(), msg),
level=hookenv.INFO) | [
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juju/charm-helpers | charmhelpers/__init__.py | deprecate | def deprecate(warning, date=None, log=None):
"""Add a deprecation warning the first time the function is used.
The date, which is a string in semi-ISO8660 format indicate the year-month
that the function is officially going to be removed.
usage:
@deprecate('use core/fetch/add_source() instead', '2... | python | def deprecate(warning, date=None, log=None):
"""Add a deprecation warning the first time the function is used.
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juju/charm-helpers | charmhelpers/fetch/archiveurl.py | ArchiveUrlFetchHandler.download | def download(self, source, dest):
"""
Download an archive file.
:param str source: URL pointing to an archive file.
:param str dest: Local path location to download archive file to.
"""
# propagate all exceptions
# URLError, OSError, etc
proto, netloc, pa... | python | def download(self, source, dest):
"""
Download an archive file.
:param str source: URL pointing to an archive file.
:param str dest: Local path location to download archive file to.
"""
# propagate all exceptions
# URLError, OSError, etc
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juju/charm-helpers | charmhelpers/fetch/archiveurl.py | ArchiveUrlFetchHandler.install | def install(self, source, dest=None, checksum=None, hash_type='sha1'):
"""
Download and install an archive file, with optional checksum validation.
The checksum can also be given on the `source` URL's fragment.
For example::
handler.install('http://example.com/file.tgz#sha1... | python | def install(self, source, dest=None, checksum=None, hash_type='sha1'):
"""
Download and install an archive file, with optional checksum validation.
The checksum can also be given on the `source` URL's fragment.
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juju/charm-helpers | charmhelpers/fetch/python/debug.py | set_trace | def set_trace(addr=DEFAULT_ADDR, port=DEFAULT_PORT):
"""
Set a trace point using the remote debugger
"""
atexit.register(close_port, port)
try:
log("Starting a remote python debugger session on %s:%s" % (addr,
port))
... | python | def set_trace(addr=DEFAULT_ADDR, port=DEFAULT_PORT):
"""
Set a trace point using the remote debugger
"""
atexit.register(close_port, port)
try:
log("Starting a remote python debugger session on %s:%s" % (addr,
port))
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juju/charm-helpers | charmhelpers/contrib/mellanox/infiniband.py | device_info | def device_info(device):
"""Returns a DeviceInfo object with the current device settings"""
status = subprocess.check_output([
'ibstat', device, '-s']).splitlines()
regexes = {
"CA type: (.*)": "device_type",
"Number of ports: (.*)": "num_ports",
"Firmware version: (.*)": "... | python | def device_info(device):
"""Returns a DeviceInfo object with the current device settings"""
status = subprocess.check_output([
'ibstat', device, '-s']).splitlines()
regexes = {
"CA type: (.*)": "device_type",
"Number of ports: (.*)": "num_ports",
"Firmware version: (.*)": "... | [
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juju/charm-helpers | charmhelpers/contrib/mellanox/infiniband.py | ipoib_interfaces | def ipoib_interfaces():
"""Return a list of IPOIB capable ethernet interfaces"""
interfaces = []
for interface in network_interfaces():
try:
driver = re.search('^driver: (.+)$', subprocess.check_output([
'ethtool', '-i',
interface]), re.M).group(1)
... | python | def ipoib_interfaces():
"""Return a list of IPOIB capable ethernet interfaces"""
interfaces = []
for interface in network_interfaces():
try:
driver = re.search('^driver: (.+)$', subprocess.check_output([
'ethtool', '-i',
interface]), re.M).group(1)
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juju/charm-helpers | charmhelpers/contrib/hardening/host/checks/login.py | get_audits | def get_audits():
"""Get OS hardening login.defs audits.
:returns: dictionary of audits
"""
audits = [TemplatedFile('/etc/login.defs', LoginContext(),
template_dir=TEMPLATES_DIR,
user='root', group='root', mode=0o0444)]
return audits | python | def get_audits():
"""Get OS hardening login.defs audits.
:returns: dictionary of audits
"""
audits = [TemplatedFile('/etc/login.defs', LoginContext(),
template_dir=TEMPLATES_DIR,
user='root', group='root', mode=0o0444)]
return audits | [
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juju/charm-helpers | charmhelpers/contrib/hardening/utils.py | _get_defaults | def _get_defaults(modules):
"""Load the default config for the provided modules.
:param modules: stack modules config defaults to lookup.
:returns: modules default config dictionary.
"""
default = os.path.join(os.path.dirname(__file__),
'defaults/%s.yaml' % (modules))
... | python | def _get_defaults(modules):
"""Load the default config for the provided modules.
:param modules: stack modules config defaults to lookup.
:returns: modules default config dictionary.
"""
default = os.path.join(os.path.dirname(__file__),
'defaults/%s.yaml' % (modules))
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juju/charm-helpers | charmhelpers/contrib/hardening/utils.py | _get_schema | def _get_schema(modules):
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NOTE: this schema is intended to have 1-1 relationship with they keys in
the default config and is used a means to verify valid overrides provided
by the user.
:param modules: stack modules config schema to lookup.
:... | python | def _get_schema(modules):
"""Load the config schema for the provided modules.
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:param modules: stack modules config schema to lookup.
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juju/charm-helpers | charmhelpers/contrib/hardening/utils.py | _get_user_provided_overrides | def _get_user_provided_overrides(modules):
"""Load user-provided config overrides.
:param modules: stack modules to lookup in user overrides yaml file.
:returns: overrides dictionary.
"""
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:param modules: stack modules to lookup in user overrides yaml file.
:returns: overrides dictionary.
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juju/charm-helpers | charmhelpers/contrib/hardening/utils.py | ensure_permissions | def ensure_permissions(path, user, group, permissions, maxdepth=-1):
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:param group: group name
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juju/charm-helpers | charmhelpers/core/sysctl.py | create | def create(sysctl_dict, sysctl_file, ignore=False):
"""Creates a sysctl.conf file from a YAML associative array
:param sysctl_dict: a dict or YAML-formatted string of sysctl
options eg "{ 'kernel.max_pid': 1337 }"
:type sysctl_dict: str
:param sysctl_file: path to the sysctl fil... | python | def create(sysctl_dict, sysctl_file, ignore=False):
"""Creates a sysctl.conf file from a YAML associative array
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juju/charm-helpers | charmhelpers/contrib/openstack/ip.py | canonical_url | def canonical_url(configs, endpoint_type=PUBLIC):
"""Returns the correct HTTP URL to this host given the state of HTTPS
configuration, hacluster and charm configuration.
:param configs: OSTemplateRenderer config templating object to inspect
for a complete https context.
:param endpo... | python | def canonical_url(configs, endpoint_type=PUBLIC):
"""Returns the correct HTTP URL to this host given the state of HTTPS
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:param configs: OSTemplateRenderer config templating object to inspect
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juju/charm-helpers | charmhelpers/contrib/openstack/ip.py | _get_address_override | def _get_address_override(endpoint_type=PUBLIC):
"""Returns any address overrides that the user has defined based on the
endpoint type.
Note: this function allows for the service name to be inserted into the
address if the user specifies {service_name}.somehost.org.
:param endpoint_type: the type ... | python | def _get_address_override(endpoint_type=PUBLIC):
"""Returns any address overrides that the user has defined based on the
endpoint type.
Note: this function allows for the service name to be inserted into the
address if the user specifies {service_name}.somehost.org.
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juju/charm-helpers | charmhelpers/contrib/openstack/ip.py | resolve_address | def resolve_address(endpoint_type=PUBLIC, override=True):
"""Return unit address depending on net config.
If unit is clustered with vip(s) and has net splits defined, return vip on
correct network. If clustered with no nets defined, return primary vip.
If not clustered, return unit address ensuring ad... | python | def resolve_address(endpoint_type=PUBLIC, override=True):
"""Return unit address depending on net config.
If unit is clustered with vip(s) and has net splits defined, return vip on
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juju/charm-helpers | charmhelpers/core/hugepage.py | hugepage_support | def hugepage_support(user, group='hugetlb', nr_hugepages=256,
max_map_count=65536, mnt_point='/run/hugepages/kvm',
pagesize='2MB', mount=True, set_shmmax=False):
"""Enable hugepages on system.
Args:
user (str) -- Username to allow access to hugepages to
group ... | python | def hugepage_support(user, group='hugetlb', nr_hugepages=256,
max_map_count=65536, mnt_point='/run/hugepages/kvm',
pagesize='2MB', mount=True, set_shmmax=False):
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user (str) -- Username to allow access to hugepages to
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juju/charm-helpers | charmhelpers/contrib/hardening/audits/apache.py | DisabledModuleAudit.ensure_compliance | def ensure_compliance(self):
"""Ensures that the modules are not loaded."""
if not self.modules:
return
try:
loaded_modules = self._get_loaded_modules()
non_compliant_modules = []
for module in self.modules:
if module in loaded_mod... | python | def ensure_compliance(self):
"""Ensures that the modules are not loaded."""
if not self.modules:
return
try:
loaded_modules = self._get_loaded_modules()
non_compliant_modules = []
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juju/charm-helpers | charmhelpers/contrib/hardening/audits/apache.py | DisabledModuleAudit._get_loaded_modules | def _get_loaded_modules():
"""Returns the modules which are enabled in Apache."""
output = subprocess.check_output(['apache2ctl', '-M'])
if six.PY3:
output = output.decode('utf-8')
modules = []
for line in output.splitlines():
# Each line of the enabled mo... | python | def _get_loaded_modules():
"""Returns the modules which are enabled in Apache."""
output = subprocess.check_output(['apache2ctl', '-M'])
if six.PY3:
output = output.decode('utf-8')
modules = []
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juju/charm-helpers | charmhelpers/contrib/hardening/audits/apache.py | DisabledModuleAudit._disable_module | def _disable_module(module):
"""Disables the specified module in Apache."""
try:
subprocess.check_call(['a2dismod', module])
except subprocess.CalledProcessError as e:
# Note: catch error here to allow the attempt of disabling
# multiple modules in one go rath... | python | def _disable_module(module):
"""Disables the specified module in Apache."""
try:
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juju/charm-helpers | charmhelpers/contrib/hardening/templating.py | get_template_path | def get_template_path(template_dir, path):
"""Returns the template file which would be used to render the path.
The path to the template file is returned.
:param template_dir: the directory the templates are located in
:param path: the file path to be written to.
:returns: path to the template file... | python | def get_template_path(template_dir, path):
"""Returns the template file which would be used to render the path.
The path to the template file is returned.
:param template_dir: the directory the templates are located in
:param path: the file path to be written to.
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juju/charm-helpers | charmhelpers/contrib/hardening/templating.py | render_and_write | def render_and_write(template_dir, path, context):
"""Renders the specified template into the file.
:param template_dir: the directory to load the template from
:param path: the path to write the templated contents to
:param context: the parameters to pass to the rendering engine
"""
env = Envi... | python | def render_and_write(template_dir, path, context):
"""Renders the specified template into the file.
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:param path: the path to write the templated contents to
:param context: the parameters to pass to the rendering engine
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juju/charm-helpers | charmhelpers/contrib/hardening/host/checks/apt.py | get_audits | def get_audits():
"""Get OS hardening apt audits.
:returns: dictionary of audits
"""
audits = [AptConfig([{'key': 'APT::Get::AllowUnauthenticated',
'expected': 'false'}])]
settings = get_settings('os')
clean_packages = settings['security']['packages_clean']
if cl... | python | def get_audits():
"""Get OS hardening apt audits.
:returns: dictionary of audits
"""
audits = [AptConfig([{'key': 'APT::Get::AllowUnauthenticated',
'expected': 'false'}])]
settings = get_settings('os')
clean_packages = settings['security']['packages_clean']
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juju/charm-helpers | charmhelpers/contrib/hardening/host/checks/pam.py | get_audits | def get_audits():
"""Get OS hardening PAM authentication audits.
:returns: dictionary of audits
"""
audits = []
settings = utils.get_settings('os')
if settings['auth']['pam_passwdqc_enable']:
audits.append(PasswdqcPAM('/etc/passwdqc.conf'))
if settings['auth']['retries']:
... | python | def get_audits():
"""Get OS hardening PAM authentication audits.
:returns: dictionary of audits
"""
audits = []
settings = utils.get_settings('os')
if settings['auth']['pam_passwdqc_enable']:
audits.append(PasswdqcPAM('/etc/passwdqc.conf'))
if settings['auth']['retries']:
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juju/charm-helpers | charmhelpers/contrib/ansible/__init__.py | install_ansible_support | def install_ansible_support(from_ppa=True, ppa_location='ppa:rquillo/ansible'):
"""Installs the ansible package.
By default it is installed from the `PPA`_ linked from
the ansible `website`_ or from a ppa specified by a charm config..
.. _PPA: https://launchpad.net/~rquillo/+archive/ansible
.. _we... | python | def install_ansible_support(from_ppa=True, ppa_location='ppa:rquillo/ansible'):
"""Installs the ansible package.
By default it is installed from the `PPA`_ linked from
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.. _PPA: https://launchpad.net/~rquillo/+archive/ansible
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juju/charm-helpers | charmhelpers/contrib/ansible/__init__.py | AnsibleHooks.execute | def execute(self, args):
"""Execute the hook followed by the playbook using the hook as tag."""
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"""Execute the hook followed by the playbook using the hook as tag."""
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juju/charm-helpers | charmhelpers/contrib/ansible/__init__.py | AnsibleHooks.action | def action(self, *action_names):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/deployment.py | OpenStackAmuletDeployment.get_logger | def get_logger(self, name="deployment-logger", level=logging.DEBUG):
"""Get a logger object that will log to stdout."""
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logger = log.getLogger(name)
fmt = log.Formatter("%(asctime)s %(funcName)s "
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/deployment.py | OpenStackAmuletDeployment._determine_branch_locations | def _determine_branch_locations(self, other_services):
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Determine if the local branch being tested is derived from its
stable or next (dev) branch, and based on this, use the corresonding
stable or next branches for the o... | python | def _determine_branch_locations(self, other_services):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/deployment.py | OpenStackAmuletDeployment._auto_wait_for_status | def _auto_wait_for_status(self, message=None, exclude_services=None,
include_only=None, timeout=None):
"""Wait for all units to have a specific extended status, except
for any defined as excluded. Unless specified via message, any
status containing any case of 'rea... | python | def _auto_wait_for_status(self, message=None, exclude_services=None,
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/deployment.py | OpenStackAmuletDeployment._get_openstack_release | def _get_openstack_release(self):
"""Get openstack release.
Return an integer representing the enum value of the openstack
release.
"""
# Must be ordered by OpenStack release (not by Ubuntu release):
for i, os_pair in enumerate(OPENSTACK_RELEASES_PAIRS):
... | python | def _get_openstack_release(self):
"""Get openstack release.
Return an integer representing the enum value of the openstack
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"""
# Must be ordered by OpenStack release (not by Ubuntu release):
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/deployment.py | OpenStackAmuletDeployment._get_openstack_release_string | def _get_openstack_release_string(self):
"""Get openstack release string.
Return a string representing the openstack release.
"""
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('trusty', 'icehouse'),
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('yakkety', 'newton'),
('zesty',... | python | def _get_openstack_release_string(self):
"""Get openstack release string.
Return a string representing the openstack release.
"""
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juju/charm-helpers | charmhelpers/contrib/openstack/amulet/deployment.py | OpenStackAmuletDeployment.get_ceph_expected_pools | def get_ceph_expected_pools(self, radosgw=False):
"""Return a list of expected ceph pools in a ceph + cinder + glance
test scenario, based on OpenStack release and whether ceph radosgw
is flagged as present or not."""
if self._get_openstack_release() == self.trusty_icehouse:
... | python | def get_ceph_expected_pools(self, radosgw=False):
"""Return a list of expected ceph pools in a ceph + cinder + glance
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is flagged as present or not."""
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juju/charm-helpers | charmhelpers/osplatform.py | get_platform | def get_platform():
"""Return the current OS platform.
For example: if current os platform is Ubuntu then a string "ubuntu"
will be returned (which is the name of the module).
This string is used to decide which platform module should be imported.
"""
# linux_distribution is deprecated and will... | python | def get_platform():
"""Return the current OS platform.
For example: if current os platform is Ubuntu then a string "ubuntu"
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juju/charm-helpers | charmhelpers/fetch/python/version.py | current_version_string | def current_version_string():
"""Current system python version as string major.minor.micro"""
return "{0}.{1}.{2}".format(sys.version_info.major,
sys.version_info.minor,
sys.version_info.micro) | python | def current_version_string():
"""Current system python version as string major.minor.micro"""
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juju/charm-helpers | charmhelpers/contrib/hardening/mysql/checks/config.py | get_audits | def get_audits():
"""Get MySQL hardening config audits.
:returns: dictionary of audits
"""
if subprocess.call(['which', 'mysql'], stdout=subprocess.PIPE) != 0:
log("MySQL does not appear to be installed on this node - "
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return []
... | python | def get_audits():
"""Get MySQL hardening config audits.
:returns: dictionary of audits
"""
if subprocess.call(['which', 'mysql'], stdout=subprocess.PIPE) != 0:
log("MySQL does not appear to be installed on this node - "
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return []
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juju/charm-helpers | charmhelpers/core/host.py | service_reload | def service_reload(service_name, restart_on_failure=False, **kwargs):
"""Reload a system service, optionally falling back to restart if
reload fails.
The specified service name is managed via the system level init system.
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juju/charm-helpers | charmhelpers/core/host.py | service_pause | def service_pause(service_name, init_dir="/etc/init", initd_dir="/etc/init.d",
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"""Pause a system service.
Stop it, and prevent it from starting again at boot.
:param service_name: the name of the service to pause
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:par... | python | def service_pause(service_name, init_dir="/etc/init", initd_dir="/etc/init.d",
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juju/charm-helpers | charmhelpers/core/host.py | service_resume | def service_resume(service_name, init_dir="/etc/init",
initd_dir="/etc/init.d", **kwargs):
"""Resume a system service.
Reenable starting again at boot. Start the service.
:param service_name: the name of the service to resume
:param init_dir: the path to the init dir
:param init... | python | def service_resume(service_name, init_dir="/etc/init",
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"""Resume a system service.
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"""Control a system service.
:param action: the action to take on the service
:param service_name: the name of the service to perform th action on
:param **kwargs: additional params to be passed to the service command in
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:param action: the action to take on the service
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juju/charm-helpers | charmhelpers/core/host.py | service_running | def service_running(service_name, **kwargs):
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:param service_name: the name of the service
:param **kwargs: additional args to pass to the service command. This is
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juju/charm-helpers | charmhelpers/core/host.py | adduser | def adduser(username, password=None, shell='/bin/bash',
system_user=False, primary_group=None,
secondary_groups=None, uid=None, home_dir=None):
"""Add a user to the system.
Will log but otherwise succeed if the user already exists.
:param str username: Username to create
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system_user=False, primary_group=None,
secondary_groups=None, uid=None, home_dir=None):
"""Add a user to the system.
Will log but otherwise succeed if the user already exists.
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juju/charm-helpers | charmhelpers/core/host.py | user_exists | def user_exists(username):
"""Check if a user exists"""
try:
pwd.getpwnam(username)
user_exists = True
except KeyError:
user_exists = False
return user_exists | python | def user_exists(username):
"""Check if a user exists"""
try:
pwd.getpwnam(username)
user_exists = True
except KeyError:
user_exists = False
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juju/charm-helpers | charmhelpers/core/host.py | uid_exists | def uid_exists(uid):
"""Check if a uid exists"""
try:
pwd.getpwuid(uid)
uid_exists = True
except KeyError:
uid_exists = False
return uid_exists | python | def uid_exists(uid):
"""Check if a uid exists"""
try:
pwd.getpwuid(uid)
uid_exists = True
except KeyError:
uid_exists = False
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juju/charm-helpers | charmhelpers/core/host.py | group_exists | def group_exists(groupname):
"""Check if a group exists"""
try:
grp.getgrnam(groupname)
group_exists = True
except KeyError:
group_exists = False
return group_exists | python | def group_exists(groupname):
"""Check if a group exists"""
try:
grp.getgrnam(groupname)
group_exists = True
except KeyError:
group_exists = False
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juju/charm-helpers | charmhelpers/core/host.py | gid_exists | def gid_exists(gid):
"""Check if a gid exists"""
try:
grp.getgrgid(gid)
gid_exists = True
except KeyError:
gid_exists = False
return gid_exists | python | def gid_exists(gid):
"""Check if a gid exists"""
try:
grp.getgrgid(gid)
gid_exists = True
except KeyError:
gid_exists = False
return gid_exists | [
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juju/charm-helpers | charmhelpers/core/host.py | add_group | def add_group(group_name, system_group=False, gid=None):
"""Add a group to the system
Will log but otherwise succeed if the group already exists.
:param str group_name: group to create
:param bool system_group: Create system group
:param int gid: GID for user being created
:returns: The passw... | python | def add_group(group_name, system_group=False, gid=None):
"""Add a group to the system
Will log but otherwise succeed if the group already exists.
:param str group_name: group to create
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juju/charm-helpers | charmhelpers/core/host.py | chage | def chage(username, lastday=None, expiredate=None, inactive=None,
mindays=None, maxdays=None, root=None, warndays=None):
"""Change user password expiry information
:param str username: User to update
:param str lastday: Set when password was changed in YYYY-MM-DD format
:param str expiredate:... | python | def chage(username, lastday=None, expiredate=None, inactive=None,
mindays=None, maxdays=None, root=None, warndays=None):
"""Change user password expiry information
:param str username: User to update
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juju/charm-helpers | charmhelpers/core/host.py | rsync | def rsync(from_path, to_path, flags='-r', options=None, timeout=None):
"""Replicate the contents of a path"""
options = options or ['--delete', '--executability']
cmd = ['/usr/bin/rsync', flags]
if timeout:
cmd = ['timeout', str(timeout)] + cmd
cmd.extend(options)
cmd.append(from_path)
... | python | def rsync(from_path, to_path, flags='-r', options=None, timeout=None):
"""Replicate the contents of a path"""
options = options or ['--delete', '--executability']
cmd = ['/usr/bin/rsync', flags]
if timeout:
cmd = ['timeout', str(timeout)] + cmd
cmd.extend(options)
cmd.append(from_path)
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juju/charm-helpers | charmhelpers/core/host.py | write_file | def write_file(path, content, owner='root', group='root', perms=0o444):
"""Create or overwrite a file with the contents of a byte string."""
uid = pwd.getpwnam(owner).pw_uid
gid = grp.getgrnam(group).gr_gid
# lets see if we can grab the file and compare the context, to avoid doing
# a write.
exi... | python | def write_file(path, content, owner='root', group='root', perms=0o444):
"""Create or overwrite a file with the contents of a byte string."""
uid = pwd.getpwnam(owner).pw_uid
gid = grp.getgrnam(group).gr_gid
# lets see if we can grab the file and compare the context, to avoid doing
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juju/charm-helpers | charmhelpers/core/host.py | mount | def mount(device, mountpoint, options=None, persist=False, filesystem="ext3"):
"""Mount a filesystem at a particular mountpoint"""
cmd_args = ['mount']
if options is not None:
cmd_args.extend(['-o', options])
cmd_args.extend([device, mountpoint])
try:
subprocess.check_output(cmd_args... | python | def mount(device, mountpoint, options=None, persist=False, filesystem="ext3"):
"""Mount a filesystem at a particular mountpoint"""
cmd_args = ['mount']
if options is not None:
cmd_args.extend(['-o', options])
cmd_args.extend([device, mountpoint])
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juju/charm-helpers | charmhelpers/core/host.py | umount | def umount(mountpoint, persist=False):
"""Unmount a filesystem"""
cmd_args = ['umount', mountpoint]
try:
subprocess.check_output(cmd_args)
except subprocess.CalledProcessError as e:
log('Error unmounting {}\n{}'.format(mountpoint, e.output))
return False
if persist:
... | python | def umount(mountpoint, persist=False):
"""Unmount a filesystem"""
cmd_args = ['umount', mountpoint]
try:
subprocess.check_output(cmd_args)
except subprocess.CalledProcessError as e:
log('Error unmounting {}\n{}'.format(mountpoint, e.output))
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juju/charm-helpers | charmhelpers/core/host.py | fstab_mount | def fstab_mount(mountpoint):
"""Mount filesystem using fstab"""
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try:
subprocess.check_output(cmd_args)
except subprocess.CalledProcessError as e:
log('Error unmounting {}\n{}'.format(mountpoint, e.output))
return False
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"""Mount filesystem using fstab"""
cmd_args = ['mount', mountpoint]
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log('Error unmounting {}\n{}'.format(mountpoint, e.output))
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juju/charm-helpers | charmhelpers/core/host.py | file_hash | def file_hash(path, hash_type='md5'):
"""Generate a hash checksum of the contents of 'path' or None if not found.
:param str hash_type: Any hash alrgorithm supported by :mod:`hashlib`,
such as md5, sha1, sha256, sha512, etc.
"""
if os.path.exists(path):
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"""Generate a hash checksum of the contents of 'path' or None if not found.
:param str hash_type: Any hash alrgorithm supported by :mod:`hashlib`,
such as md5, sha1, sha256, sha512, etc.
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juju/charm-helpers | charmhelpers/core/host.py | check_hash | def check_hash(path, checksum, hash_type='md5'):
"""Validate a file using a cryptographic checksum.
:param str checksum: Value of the checksum used to validate the file.
:param str hash_type: Hash algorithm used to generate `checksum`.
Can be any hash alrgorithm supported by :mod:`hashlib`,
... | python | def check_hash(path, checksum, hash_type='md5'):
"""Validate a file using a cryptographic checksum.
:param str checksum: Value of the checksum used to validate the file.
:param str hash_type: Hash algorithm used to generate `checksum`.
Can be any hash alrgorithm supported by :mod:`hashlib`,
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juju/charm-helpers | charmhelpers/core/host.py | restart_on_change | def restart_on_change(restart_map, stopstart=False, restart_functions=None):
"""Restart services based on configuration files changing
This function is used a decorator, for example::
@restart_on_change({
'/etc/ceph/ceph.conf': [ 'cinder-api', 'cinder-volume' ]
'/etc/apache/sit... | python | def restart_on_change(restart_map, stopstart=False, restart_functions=None):
"""Restart services based on configuration files changing
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juju/charm-helpers | charmhelpers/core/host.py | restart_on_change_helper | def restart_on_change_helper(lambda_f, restart_map, stopstart=False,
restart_functions=None):
"""Helper function to perform the restart_on_change function.
This is provided for decorators to restart services if files described
in the restart_map have changed after an invocation... | python | def restart_on_change_helper(lambda_f, restart_map, stopstart=False,
restart_functions=None):
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juju/charm-helpers | charmhelpers/core/host.py | pwgen | def pwgen(length=None):
"""Generate a random pasword."""
if length is None:
# A random length is ok to use a weak PRNG
length = random.choice(range(35, 45))
alphanumeric_chars = [
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if l not in 'l0QD1vAEIOUaeiou']
# Use a cr... | python | def pwgen(length=None):
"""Generate a random pasword."""
if length is None:
# A random length is ok to use a weak PRNG
length = random.choice(range(35, 45))
alphanumeric_chars = [
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juju/charm-helpers | charmhelpers/core/host.py | is_phy_iface | def is_phy_iface(interface):
"""Returns True if interface is not virtual, otherwise False."""
if interface:
sys_net = '/sys/class/net'
if os.path.isdir(sys_net):
for iface in glob.glob(os.path.join(sys_net, '*')):
if '/virtual/' in os.path.realpath(iface):
... | python | def is_phy_iface(interface):
"""Returns True if interface is not virtual, otherwise False."""
if interface:
sys_net = '/sys/class/net'
if os.path.isdir(sys_net):
for iface in glob.glob(os.path.join(sys_net, '*')):
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juju/charm-helpers | charmhelpers/core/host.py | get_bond_master | def get_bond_master(interface):
"""Returns bond master if interface is bond slave otherwise None.
NOTE: the provided interface is expected to be physical
"""
if interface:
iface_path = '/sys/class/net/%s' % (interface)
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NOTE: the provided interface is expected to be physical
"""
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iface_path = '/sys/class/net/%s' % (interface)
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juju/charm-helpers | charmhelpers/core/host.py | chdir | def chdir(directory):
"""Change the current working directory to a different directory for a code
block and return the previous directory after the block exits. Useful to
run commands from a specificed directory.
:param str directory: The directory path to change to for this context.
"""
cur = ... | python | def chdir(directory):
"""Change the current working directory to a different directory for a code
block and return the previous directory after the block exits. Useful to
run commands from a specificed directory.
:param str directory: The directory path to change to for this context.
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juju/charm-helpers | charmhelpers/core/host.py | chownr | def chownr(path, owner, group, follow_links=True, chowntopdir=False):
"""Recursively change user and group ownership of files and directories
in given path. Doesn't chown path itself by default, only its children.
:param str path: The string path to start changing ownership.
:param str owner: The owner... | python | def chownr(path, owner, group, follow_links=True, chowntopdir=False):
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juju/charm-helpers | charmhelpers/core/host.py | lchownr | def lchownr(path, owner, group):
"""Recursively change user and group ownership of files and directories
in a given path, not following symbolic links. See the documentation for
'os.lchown' for more information.
:param str path: The string path to start changing ownership.
:param str owner: The own... | python | def lchownr(path, owner, group):
"""Recursively change user and group ownership of files and directories
in a given path, not following symbolic links. See the documentation for
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:param str path: The string path to start changing ownership.
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juju/charm-helpers | charmhelpers/core/host.py | owner | def owner(path):
"""Returns a tuple containing the username & groupname owning the path.
:param str path: the string path to retrieve the ownership
:return tuple(str, str): A (username, groupname) tuple containing the
name of the user and group owning the path.
:raises OSEr... | python | def owner(path):
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juju/charm-helpers | charmhelpers/core/host.py | get_total_ram | def get_total_ram():
"""The total amount of system RAM in bytes.
This is what is reported by the OS, and may be overcommitted when
there are multiple containers hosted on the same machine.
"""
with open('/proc/meminfo', 'r') as f:
for line in f.readlines():
if line:
... | python | def get_total_ram():
"""The total amount of system RAM in bytes.
This is what is reported by the OS, and may be overcommitted when
there are multiple containers hosted on the same machine.
"""
with open('/proc/meminfo', 'r') as f:
for line in f.readlines():
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juju/charm-helpers | charmhelpers/core/host.py | add_to_updatedb_prunepath | def add_to_updatedb_prunepath(path, updatedb_path=UPDATEDB_PATH):
"""Adds the specified path to the mlocate's udpatedb.conf PRUNEPATH list.
This method has no effect if the path specified by updatedb_path does not
exist or is not a file.
@param path: string the path to add to the updatedb.conf PRUNEPA... | python | def add_to_updatedb_prunepath(path, updatedb_path=UPDATEDB_PATH):
"""Adds the specified path to the mlocate's udpatedb.conf PRUNEPATH list.
This method has no effect if the path specified by updatedb_path does not
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juju/charm-helpers | charmhelpers/core/host.py | install_ca_cert | def install_ca_cert(ca_cert, name=None):
"""
Install the given cert as a trusted CA.
The ``name`` is the stem of the filename where the cert is written, and if
not provided, it will default to ``juju-{charm_name}``.
If the cert is empty or None, or is unchanged, nothing is done.
"""
if not... | python | def install_ca_cert(ca_cert, name=None):
"""
Install the given cert as a trusted CA.
The ``name`` is the stem of the filename where the cert is written, and if
not provided, it will default to ``juju-{charm_name}``.
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juju/charm-helpers | charmhelpers/contrib/hardening/host/checks/securetty.py | get_audits | def get_audits():
"""Get OS hardening Secure TTY audits.
:returns: dictionary of audits
"""
audits = []
audits.append(TemplatedFile('/etc/securetty', SecureTTYContext(),
template_dir=TEMPLATES_DIR,
mode=0o0400, user='root', group='roo... | python | def get_audits():
"""Get OS hardening Secure TTY audits.
:returns: dictionary of audits
"""
audits = []
audits.append(TemplatedFile('/etc/securetty', SecureTTYContext(),
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",",
"template_dir",
"=",
"TEMPLATES_DIR",
",",
"mode",
"=",
"0o0400",
",",
"user",
"=",... | Get OS hardening Secure TTY audits.
:returns: dictionary of audits | [
"Get",
"OS",
"hardening",
"Secure",
"TTY",
"audits",
"."
] | aa785c40c3b7a8c69dbfbc7921d6b9f30142e171 | https://github.com/juju/charm-helpers/blob/aa785c40c3b7a8c69dbfbc7921d6b9f30142e171/charmhelpers/contrib/hardening/host/checks/securetty.py#L20-L29 | train |
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