def test_exec_docker_inspect(self, *args):
i = dockerutils.exec_dockerinspect('ididid')
docker_datetime = dp.parse('2016-07-06')
epoch_seconds = docker_datetime.strftime('%s')
assert i == {'Name': '/pensive_rosalind',
'Created': epoch_seconds,
'RepoTag': 'r',
'State': {'Status': 'running',
'Running': True,
'Pid': '11186'},
'Mounts': [],
'Config': {'Image': 'ubuntu:trusty',
'Cmd': ['bash']},
'NetworkSettings': {'Ports': {
'80/tcp': [
{'HostPort': '32768',
'HostIp': '0.0.0.0'}]}},
'Image': 'sha256:07c86167cdc4264926fa5d2894e34a339ad27',
'LogPath': '/a/b/c/log.json',
'HostConfig': {'PortBindings': {
'809/tcp': [{'HostPort': '',
'HostIp': ''}]}},
'Id': 'good_id'}
def crawl(self,
container_id=None,
avoid_setns=False,
root_dir='/',
**kwargs):
logger.debug('Crawling packages for container %s' % container_id)
inspect = exec_dockerinspect(container_id)
state = inspect['State']
pid = str(state['Pid'])
if avoid_setns:
rootfs_dir = get_docker_container_rootfs_path(container_id)
return crawl_packages(root_dir=join_abs_paths(
rootfs_dir, root_dir),
reload_needed=True)
else: # in all other cases, including wrong mode set
try:
return run_as_another_namespace(pid, ALL_NAMESPACES,
crawl_packages, None, root_dir,
0, False)
except CrawlError:
# Retry the crawl avoiding the setns() syscall. This is
# needed for PPC where we can not jump into the container and
# run its apt or rpm commands.
rootfs_dir = get_docker_container_rootfs_path(container_id)
return crawl_packages(root_dir=join_abs_paths(
rootfs_dir, root_dir),
reload_needed=True)
def crawl(self,
container_id=None,
avoid_setns=False,
root_dir='/',
exclude_dirs=[
'/boot', '/dev', '/proc', '/sys', '/mnt', '/tmp',
'/var/cache', '/usr/share/man', '/usr/share/doc',
'/usr/share/mime'
],
**kwargs):
inspect = dockerutils.exec_dockerinspect(container_id)
state = inspect['State']
pid = str(state['Pid'])
logger.debug('Crawling file for container %s' % container_id)
if avoid_setns:
rootfs_dir = dockerutils.get_docker_container_rootfs_path(
container_id)
exclude_dirs = [
misc.join_abs_paths(rootfs_dir, d) for d in exclude_dirs
]
return crawl_files(root_dir=misc.join_abs_paths(
rootfs_dir, root_dir),
exclude_dirs=exclude_dirs,
root_dir_alias=root_dir)
else: # in all other cases, including wrong mode set
return run_as_another_namespace(pid, ['mnt'], crawl_files,
root_dir, exclude_dirs, None)
def crawl(self, container_id, avoid_setns=False, **kwargs):
inspect = dockerutils.exec_dockerinspect(container_id)
state = inspect['State']
pid = str(state['Pid'])
logger.debug('Crawling OS for container %s' % container_id)
if avoid_setns:
mp = dockerutils.get_docker_container_rootfs_path(container_id)
return crawl_os_mountpoint(mp)
else: # in all other cases, including wrong mode set
return run_as_another_namespace(pid, ALL_NAMESPACES, crawl_os)
def crawl(self, container_id, avoid_setns=False, **kwargs):
inspect = dockerutils.exec_dockerinspect(container_id)
state = inspect['State']
pid = str(state['Pid'])
logger.debug('Crawling Processes for container %s' % container_id)
if avoid_setns:
raise NotImplementedError()
return run_as_another_namespace(pid,
ALL_NAMESPACES,
self._crawl_in_system)
def get_container_namespace(self, long_id, options):
assert type(long_id) is str or unicode, "long_id is not a string"
namespace = None
container_meta = dockerutils.exec_dockerinspect(long_id)
uuid = container_meta[CONTAINER_META_UUID]
try:
tenantId = container_meta[CONTAINER_META_CONFIG][
CONTAINER_META_LABELS][CONTAINER_META_TENANT]
except KeyError:
tenantId = container_meta[CONTAINER_META_CONFIG][
CONTAINER_META_HOSTNAME]
namespace = "{TENANT}{SEPERATOR}{UUID}".format(
TENANT=tenantId, SEPERATOR=NAMESPACE_TAG_SEPERATOR, UUID=uuid)
logging.debug("namespace created: %s" % (namespace))
return namespace
def crawl(self,
container_id=None,
avoid_setns=False,
root_dir='/',
exclude_dirs=[
'/dev', '/proc', '/mnt', '/tmp', '/var/cache',
'/usr/share/man', '/usr/share/doc', '/usr/share/mime'
],
known_config_files=[
'/etc/passwd', '/etc/group', '/etc/hosts', '/etc/hostname',
'/etc/mtab', '/etc/fstab', '/etc/aliases',
'/etc/ssh/ssh_config', '/etc/ssh/sshd_config', '/etc/sudoers'
],
discover_config_files=False,
**kwargs):
inspect = dockerutils.exec_dockerinspect(container_id)
state = inspect['State']
pid = str(state['Pid'])
logger.debug('Crawling config for container %s' % container_id)
if avoid_setns:
rootfs_dir = dockerutils.get_docker_container_rootfs_path(
container_id)
exclude_dirs = [
misc.join_abs_paths(rootfs_dir, d) for d in exclude_dirs
]
return crawl_config_files(
root_dir=misc.join_abs_paths(rootfs_dir, root_dir),
exclude_dirs=exclude_dirs,
root_dir_alias=root_dir,
known_config_files=known_config_files,
discover_config_files=discover_config_files)
else: # in all other cases, including wrong mode set
return run_as_another_namespace(pid, ['mnt'], crawl_config_files,
root_dir, exclude_dirs, None,
known_config_files,
discover_config_files)
def test_dockerinspect(self):
inspect = exec_dockerinspect(self.container['Id'])
print inspect
assert self.container['Id'] == inspect['Id']
def test_exec_docker_inspect_failure(self, *args):
with self.assertRaises(DockerutilsException):
dockerutils.exec_dockerinspect('ididid')
def test_dockerinspect(long_id):
global image
found = False
inspect_image = exec_dockerinspect(long_id)['Image']
found = image_id in inspect_image
print sys._getframe().f_code.co_name, int(found)
def test_dockerinspect(self):
inspect = exec_dockerinspect(self.container['Id'])
print inspect
assert self.container['Id'] == inspect['Id']
