def list_raw_containers(user_list='ALL'):
"""
A running container is defined as a group of processes with the
`pid` namespace different to the `init` process `pid` namespace.
"""
init_ns = namespace.get_pid_namespace(1)
for p in psutil.process_iter():
pid = (p.pid() if hasattr(p.pid, '__call__') else p.pid)
if pid == 1 or pid == '1':
# don't confuse the init process as a container
continue
if user_list not in ['ALL', 'all', 'All']:
if str(pid) not in user_list:
# skip containers not in the list
continue
if misc.process_is_crawler(pid):
# don't confuse the crawler process with a container
continue
curr_ns = namespace.get_pid_namespace(pid)
if not curr_ns:
# invalid container
continue
if curr_ns == init_ns:
continue
yield Container(pid, curr_ns)
def list_raw_containers(user_list="ALL"):
"""
A running container is defined as a group of processes with the
`pid` namespace different to the `init` process `pid` namespace.
"""
init_ns = namespace.get_pid_namespace(1)
for p in psutil.process_iter():
pid = p.pid() if hasattr(p.pid, "__call__") else p.pid
if pid == 1 or pid == "1":
# don't confuse the init process as a container
continue
if user_list not in ["ALL", "all", "All"]:
if str(pid) not in user_list:
# skip containers not in the list
continue
if misc.process_is_crawler(pid):
# don't confuse the crawler process with a container
continue
curr_ns = namespace.get_pid_namespace(pid)
if not curr_ns:
# invalid container
continue
if curr_ns == init_ns:
continue
yield Container(pid, curr_ns)
def __init__(
self,
long_id,
inspect=None,
host_namespace='',
process_namespace=None,
):
# Some quick sanity checks
if not isinstance(long_id, basestring):
raise TypeError('long_id should be a string')
if inspect and not isinstance(inspect, dict):
raise TypeError('inspect should be a dict.')
if not inspect:
try:
inspect = exec_dockerinspect(long_id)
except HTTPError:
raise ContainerNonExistent('No docker container with ID: %s'
% long_id)
state = inspect['State']
self.image = inspect['Image']
assert(long_id == inspect['Id'])
self.long_id = long_id
self.host_namespace = host_namespace
self.pid = str(state['Pid'])
self.name = inspect['Name']
self.running = state['Running']
self.created = inspect['Created']
self.network_settings = inspect['NetworkSettings']
self.cmd = inspect['Config']['Cmd']
self.mounts = inspect.get('Mounts')
self.volumes = inspect.get('Volumes')
self.image_name = inspect['Config']['Image']
self.inspect = inspect
self.process_namespace = (process_namespace or
namespace.get_pid_namespace(self.pid))
# This short ID is mainly used for logging purposes
self.short_id = long_id[:12]
# Docker prepends a '/' to the name. Let's remove it.
if self.name[0] == '/':
self.name = self.name[1:]
self._set_image_fields(inspect.get('RepoTag', ''))
self._set_mounts_list()
try:
self.root_fs = get_docker_container_rootfs_path(self.long_id)
except (HTTPError, RuntimeError, DockerutilsException) as e:
logger.exception(e)
self.root_fs = None
self._set_logs_list_input()
self._set_environment_specific_options()
self._set_logs_list()
def __init__(
self,
long_id,
inspect=None,
host_namespace='',
process_namespace=None,
):
# Some quick sanity checks
if not isinstance(long_id, basestring):
raise TypeError('long_id should be a string')
if inspect and not isinstance(inspect, dict):
raise TypeError('inspect should be a dict.')
if not inspect:
try:
inspect = exec_dockerinspect(long_id)
except HTTPError:
raise ContainerNonExistent('No docker container with ID: %s' %
long_id)
state = inspect['State']
self.image = inspect['Image']
assert (long_id == inspect['Id'])
self.long_id = long_id
self.host_namespace = host_namespace
self.pid = str(state['Pid'])
self.name = inspect['Name']
self.running = state['Running']
self.created = inspect['Created']
self.network_settings = inspect['NetworkSettings']
self.cmd = inspect['Config']['Cmd']
self.mounts = inspect.get('Mounts')
self.volumes = inspect.get('Volumes')
self.image_name = inspect['Config']['Image']
self.inspect = inspect
self.process_namespace = (process_namespace
or namespace.get_pid_namespace(self.pid))
# This short ID is mainly used for logging purposes
self.short_id = long_id[:12]
# Docker prepends a '/' to the name. Let's remove it.
if self.name[0] == '/':
self.name = self.name[1:]
self._set_image_fields(inspect.get('RepoTag', ''))
self._set_mounts_list()
try:
self.root_fs = get_docker_container_rootfs_path(self.long_id)
except (HTTPError, RuntimeError, DockerutilsException) as e:
logger.exception(e)
self.root_fs = None
self._set_logs_list_input()
self._set_environment_specific_options()
self._set_logs_list()
def __init__(self, pid, process_namespace=None):
self.pid = str(pid)
self.short_id = str(hash(pid))
self.long_id = str(hash(pid))
self.name = str(pid)
self.namespace = str(pid)
self.image = None
self.root_fs = None
self.log_prefix = None
self.log_file_list = None
self.process_namespace = process_namespace or namespace.get_pid_namespace(pid)
def __init__(self, pid, process_namespace=None):
self.pid = str(pid)
self.short_id = str(hash(pid))
self.long_id = str(hash(pid))
self.name = str(pid)
self.namespace = str(pid)
self.image = None
self.root_fs = None
self.log_prefix = None
self.log_file_list = None
self.process_namespace = (process_namespace
or namespace.get_pid_namespace(pid))