def apply(config_id, config, managed_by, labels=None, docker_cmd=None):
"""Execute supplied container configuration.
:param str config_id: Unique config ID, should not be re-used until any
running containers with that config ID have been
deleted.
:param dict config: Configuration data describing container actions to
apply.
:param str managed_by: Name of the tool managing the containers. Only
containers labelled with this will be modified.
:param dict labels: Optional keys/values of labels to apply to containers
created with this invocation.
:param str docker_cmd: Optional override to the docker command to run.
:returns (list, list, int) lists of stdout and stderr for each execution,
and a single return code representing the
overall success of the apply.
:rtype: tuple
"""
r = runner.DockerRunner(managed_by, docker_cmd=docker_cmd)
builder = compose1.ComposeV1Builder(config_id=config_id,
config=config,
runner=r,
labels=labels)
return builder.apply()
def test_container_run_args_lists(self):
config = {
'one': {
'image': 'centos:7',
'detach': False,
'command': 'ls -l /foo',
'remove': True,
'tty': True,
'interactive': True,
'environment': ['FOO=BAR', 'BAR=BAZ'],
'env_file': ['/tmp/foo.env', '/tmp/bar.env'],
'ulimit': ['nofile=1024', 'nproc=1024'],
'volumes': ['/foo:/foo:rw', '/bar:/bar:ro'],
'volumes_from': ['two', 'three'],
'group_add': ['docker', 'zuul'],
'cap_add': ['SYS_ADMIN', 'SETUID'],
'cap_drop': ['NET_RAW']
}
}
builder = compose1.ComposeV1Builder('foo', config, None)
cmd = ['docker', 'run', '--name', 'one']
builder.container_run_args(cmd, 'one')
self.assertEqual([
'docker', 'run', '--name', 'one', '--env-file=/tmp/foo.env',
'--env-file=/tmp/bar.env', '--env=FOO=BAR', '--env=BAR=BAZ',
'--rm', '--interactive', '--tty', '--ulimit=nofile=1024',
'--ulimit=nproc=1024', '--group-add=docker', '--group-add=zuul',
'--volume=/foo:/foo:rw', '--volume=/bar:/bar:ro',
'--volumes-from=two', '--volumes-from=three',
'--cap-add=SYS_ADMIN', '--cap-add=SETUID', '--cap-drop=NET_RAW',
'centos:7', 'ls', '-l', '/foo'
], cmd)
def test_label_arguments(self, runner):
r = runner.return_value
r.managed_by = 'tester'
builder = compose1.ComposeV1Builder('foo', {}, r)
cmd = []
builder.label_arguments(cmd, 'one')
self.assertEqual([
'--label', 'config_id=foo', '--label', 'container_name=one',
'--label', 'managed_by=tester'
], cmd)
labels = {'foo': 'bar', 'bar': 'baz'}
builder = compose1.ComposeV1Builder('foo', {}, r, labels=labels)
cmd = []
builder.label_arguments(cmd, 'one')
self.assertEqual([
'--label', 'foo=bar', '--label', 'bar=baz', '--label',
'config_id=foo', '--label', 'container_name=one', '--label',
'managed_by=tester'
], cmd)
def apply(config_id, config, managed_by, labels=None, cont_cmd='podman',
default_runtime=None, log_level=None, log_file=None,
cont_log_path=None, healthcheck_disabled=False):
"""Execute supplied container configuration.
:param str config_id: Unique config ID, should not be re-used until any
running containers with that config ID have been
deleted.
:param dict config: Configuration data describing container actions to
apply.
:param str managed_by: Name of the tool managing the containers. Only
containers labelled with this will be modified.
:param dict labels: Optional keys/values of labels to apply to containers
created with this invocation.
:param str cont_cmd: Optional override to the container command to run.
:param str default_runtime: (deprecated) does nothing.
:param int log_level: optional log level for loggers
:param str log_file: optional log file for messages
:param str cont_log_path: optional log path for containers. Works only for
podman engine. Must be an absolute path.
:param bool healthcheck_disabled: optional boolean to disable container
healthcheck.
:returns (list, list, int) lists of stdout and stderr for each execution,
and a single return code representing the
overall success of the apply.
:rtype: tuple
"""
log = common.configure_logging(__name__, log_level, log_file)
if default_runtime:
log.warning("DEPRECATION: 'default_runtime' does nothing, "
"use 'cont_cmd' instead")
if cont_cmd == 'podman':
r = runner.PodmanRunner(managed_by, cont_cmd=cont_cmd, log=log)
builder = podman.PodmanBuilder(
config_id=config_id,
config=config,
runner=r,
labels=labels,
log=log,
cont_log_path=cont_log_path,
healthcheck_disabled=healthcheck_disabled
)
else:
r = runner.DockerRunner(managed_by, cont_cmd=cont_cmd, log=log)
builder = compose1.ComposeV1Builder(
config_id=config_id,
config=config,
runner=r,
labels=labels,
log=log
)
return builder.apply()
def test_label_arguments(self, runner):
r = runner.return_value
r.managed_by = 'tester'
builder = compose1.ComposeV1Builder('foo', {}, r)
cmd = []
builder.label_arguments(cmd, 'one')
self.assertEqual([
'--label', 'config_id=foo', '--label', 'container_name=one',
'--label', 'managed_by=tester', '--label', 'config_data=null'
], cmd)
labels = collections.OrderedDict()
labels['foo'] = 'bar'
labels['bar'] = 'baz'
builder = compose1.ComposeV1Builder('foo', {}, r, labels=labels)
cmd = []
builder.label_arguments(cmd, 'one')
self.assertEqual([
'--label', 'foo=bar', '--label', 'bar=baz', '--label',
'config_id=foo', '--label', 'container_name=one', '--label',
'managed_by=tester', '--label', 'config_data=null'
], cmd)
def test_cont_run_args(self):
config = {
'one': {
'image': 'centos:7',
'privileged': True,
'user': '******',
'net': 'host',
'ipc': 'host',
'pid': 'container:bar',
'uts': 'host',
'restart': 'always',
'healthcheck': {
'test': '/bin/true',
'interval': '30s',
'timeout': '10s',
'retries': 3
},
'env_file': '/tmp/foo.env',
'log_tag': '{{.ImageName}}/{{.Name}}/{{.ID}}',
'cpu_shares': 600,
'mem_limit': '1G',
'memswap_limit': '1G',
'mem_swappiness': '60',
'security_opt': 'label:disable',
'cap_add': ['SYS_ADMIN', 'SETUID'],
'cap_drop': ['NET_RAW']
}
}
builder = compose1.ComposeV1Builder('foo', config, None)
cmd = ['docker', 'run', '--name', 'one']
builder.container_run_args(cmd, 'one')
self.assertEqual(
['docker', 'run', '--name', 'one',
'--detach=true', '--env-file=/tmp/foo.env',
'--net=host', '--ipc=host', '--pid=container:bar',
'--uts=host', '--health-cmd=/bin/true', '--health-interval=30s',
'--health-timeout=10s', '--health-retries=3',
'--privileged=true', '--restart=always', '--user=bar',
'--log-opt=tag={{.ImageName}}/{{.Name}}/{{.ID}}',
'--cpu-shares=600',
'--memory=1G',
'--memory-swap=1G',
'--memory-swappiness=60',
'--security-opt=label:disable',
'--cap-add=SYS_ADMIN', '--cap-add=SETUID', '--cap-drop=NET_RAW',
'centos:7'],
cmd
)
def test_durations(self):
config = {
'a': {
'stop_grace_period': 123
},
'b': {
'stop_grace_period': 123.5
},
'c': {
'stop_grace_period': '123.3'
},
'd': {
'stop_grace_period': '2.5s'
},
'e': {
'stop_grace_period': '10s'
},
'f': {
'stop_grace_period': '1m30s'
},
'g': {
'stop_grace_period': '2h32m'
},
'h': {
'stop_grace_period': '5h34m56s'
},
'i': {
'stop_grace_period': '1h1m1s1ms1us'
},
}
builder = compose1.ComposeV1Builder('foo', config, None)
result = {
'a': '--stop-timeout=123',
'b': '--stop-timeout=123.5',
'c': '--stop-timeout=123.3',
'd': '--stop-timeout=2.5',
'e': '--stop-timeout=10.0',
'f': '--stop-timeout=90.0',
'g': '--stop-timeout=9120.0',
'h': '--stop-timeout=20096.0',
'i': '--stop-timeout=3661.001001',
}
for container, arg in result.items():
cmd = []
builder.container_run_args(cmd, container)
self.assertIn(arg, cmd)
def test_docker_exec_args(self, runner):
r = runner.return_value
r.discover_container_name.return_value = 'one-12345678'
config = {
'one': {
'command': 'ls -l /foo',
'privileged': True,
'user': '******'
}
}
self.builder = compose1.ComposeV1Builder('foo', config,
runner.return_value)
cmd = ['docker', 'exec']
self.builder.docker_exec_args(cmd, 'one')
self.assertEqual([
'docker', 'exec', '--privileged=true', '--user=bar',
'one-12345678', '-l', '/foo'
], cmd)
def test_docker_run_args(self):
config = {
'one': {
'image': 'centos:7',
'privileged': True,
'user': '******',
'net': 'host',
'pid': 'container:bar',
'restart': 'always',
'env_file': '/tmp/foo.env',
}
}
builder = compose1.ComposeV1Builder('foo', config, None)
cmd = ['docker', 'run', '--name', 'one']
builder.docker_run_args(cmd, 'one')
self.assertEqual([
'docker', 'run', '--name', 'one', '--detach=true',
'--env-file=/tmp/foo.env', '--net=host', '--pid=container:bar',
'--privileged=true', '--restart=always', '--user=bar', 'centos:7'
], cmd)
def test_docker_run_args_lists(self):
config = {
'one': {
'image': 'centos:7',
'detach': False,
'command': 'ls -l /foo',
'environment': ['FOO=BAR', 'BAR=BAZ'],
'env_file': ['/tmp/foo.env', '/tmp/bar.env'],
'volumes': ['/foo:/foo:rw', '/bar:/bar:ro'],
'volumes_from': ['two', 'three']
}
}
builder = compose1.ComposeV1Builder('foo', config, None)
cmd = ['docker', 'run', '--name', 'one']
builder.docker_run_args(cmd, 'one')
self.assertEqual([
'docker', 'run', '--name', 'one', '--env-file=/tmp/foo.env',
'--env-file=/tmp/bar.env', '--env=FOO=BAR', '--env=BAR=BAZ',
'--volume=/foo:/foo:rw', '--volume=/bar:/bar:ro',
'--volumes-from=two', '--volumes-from=three', 'centos:7', 'ls',
'-l', '/foo'
], cmd)
def test_apply(self, runner):
config = {
'one': {
'start_order': 0,
'image': 'centos:7',
},
'two': {
'start_order': 1,
'image': 'centos:7',
},
'three': {
'start_order': 2,
'image': 'centos:7',
},
'four': {
'start_order': 10,
'image': 'centos:7',
},
'four_ls': {
'action': 'exec',
'start_order': 20,
'command': ['four', 'ls', '-l', '/']
}
}
r = runner.return_value
r.managed_by = 'tester'
r.discover_container_name = lambda n, c: '%s-12345678' % n
r.unique_container_name = lambda n: '%s-12345678' % n
r.docker_cmd = 'docker'
r.execute.return_value = ('Done!', '', 0)
builder = compose1.ComposeV1Builder('foo', config, r)
stdout, stderr, deploy_status_code = builder.apply()
self.assertEqual(0, deploy_status_code)
self.assertEqual(['Done!', 'Done!', 'Done!', 'Done!', 'Done!'], stdout)
self.assertEqual([], stderr)
r.execute.assert_has_calls([
mock.call([
'docker', 'run', '--name', 'one-12345678', '--label',
'config_id=foo', '--label', 'container_name=one', '--label',
'managed_by=tester', '--detach=true', 'centos:7'
]),
mock.call([
'docker', 'run', '--name', 'two-12345678', '--label',
'config_id=foo', '--label', 'container_name=two', '--label',
'managed_by=tester', '--detach=true', 'centos:7'
]),
mock.call([
'docker', 'run', '--name', 'three-12345678', '--label',
'config_id=foo', '--label', 'container_name=three', '--label',
'managed_by=tester', '--detach=true', 'centos:7'
]),
mock.call([
'docker', 'run', '--name', 'four-12345678', '--label',
'config_id=foo', '--label', 'container_name=four', '--label',
'managed_by=tester', '--detach=true', 'centos:7'
]),
mock.call(['docker', 'exec', 'four-12345678', 'ls', '-l', '/']),
])
def debug(config_id, container_name, action, config, managed_by, labels=None,
cont_cmd='podman', default_runtime=None, log_level=None,
log_file=None):
"""Execute supplied container configuration.
:param str config_id: Unique config ID, should not be re-used until any
running containers with that config ID have been
deleted.
:param str container_name: Name of the container in the config you
wish to manipulate.
:param str action: Action to take.
:param dict config: Configuration data describing container actions to
apply.
:param str managed_by: Name of the tool managing the containers. Only
containers labeled with this will be modified.
:param dict labels: Optional keys/values of labels to apply to containers
created with this invocation.
:param str cont_cmd: Optional override to the container command to run.
:param str default_runtime: (deprecated) does nothing.
:param int log_level: optional log level for loggers
:param int log_file: optional log file for messages
:returns integer return value from running command or failure for any
other reason.
:rtype: int
"""
log = common.configure_logging(__name__, log_level, log_file)
if default_runtime:
log.warning("DEPRECATION: 'default_runtime' does nothing, "
"use 'cont_cmd' instead")
if cont_cmd == 'podman':
r = runner.PodmanRunner(managed_by, cont_cmd=cont_cmd, log=log)
builder = podman.PodmanBuilder(
config_id=config_id,
config=config,
runner=r,
labels=labels,
log=log
)
else:
r = runner.DockerRunner(managed_by, cont_cmd=cont_cmd, log=log)
builder = compose1.ComposeV1Builder(
config_id=config_id,
config=config,
runner=r,
labels=labels,
log=log
)
if action == 'print-cmd':
cmd = [
r.cont_cmd,
'run',
'--name',
r.unique_container_name(container_name)
]
builder.container_run_args(cmd, container_name)
print(' '.join(cmd))
elif action == 'run':
cmd = [
r.cont_cmd,
'run',
'--name',
r.unique_container_name(container_name)
]
builder.container_run_args(cmd, container_name)
return r.execute_interactive(cmd, log)
elif action == 'dump-yaml':
print(yaml.safe_dump(config, default_flow_style=False))
elif action == 'dump-json':
print(json.dumps(config, indent=4))
else:
raise ValueError('action should be one of: "dump-json", "dump-yaml"',
'"print-cmd", or "run"')
def test_apply_failed_pull(self):
orig_call = tenacity.wait.wait_random_exponential.__call__
orig_argspec = inspect.getargspec(orig_call)
config = {
'one': {
'start_order': 0,
'image': 'centos:7',
},
'two': {
'start_order': 1,
'image': 'centos:7',
},
'three': {
'start_order': 2,
'image': 'centos:6',
},
'four': {
'start_order': 10,
'image': 'centos:7',
},
'four_ls': {
'action': 'exec',
'start_order': 20,
'command': ['four', 'ls', '-l', '/']
}
}
r = runner.DockerRunner(managed_by='tester', cont_cmd='docker')
exe = mock.Mock()
exe.side_effect = [
('exists', '', 0), # inspect for image centos:6
('', '', 1), # inspect for missing image centos:7
('Pulling centos:7', 'ouch', 1), # pull centos:7 failure
('Pulling centos:7', 'ouch', 1), # pull centos:7 retry 2
('Pulling centos:7', 'ouch', 1), # pull centos:7 retry 3
('Pulling centos:7', 'ouch', 1), # pull centos:7 retry 4
]
r.execute = exe
with mock.patch('tenacity.wait.wait_random_exponential.__call__') as f:
f.return_value = 0
with mock.patch('inspect.getargspec') as mock_args:
mock_args.return_value = orig_argspec
builder = compose1.ComposeV1Builder('foo', config, r)
stdout, stderr, deploy_status_code = builder.apply()
self.assertEqual(1, deploy_status_code)
self.assertEqual(['Pulling centos:7'], stdout)
self.assertEqual(['ouch'], stderr)
exe.assert_has_calls([
# inspect existing image centos:6
mock.call([
'docker', 'inspect', '--type', 'image', '--format', 'exists',
'centos:6'
], mock.ANY, False),
# inspect and pull missing image centos:7
mock.call([
'docker', 'inspect', '--type', 'image', '--format', 'exists',
'centos:7'
], mock.ANY, False),
mock.call(['docker', 'pull', 'centos:7'], mock.ANY),
])
def test_apply(self):
orig_call = tenacity.wait.wait_random_exponential.__call__
orig_argspec = inspect.getargspec(orig_call)
config = {
'one': {
'start_order': 0,
'image': 'centos:7',
},
'two': {
'start_order': 1,
'image': 'centos:7',
},
'three': {
'start_order': 2,
'image': 'centos:6',
},
'four': {
'start_order': 10,
'image': 'centos:7',
},
'four_ls': {
'action': 'exec',
'start_order': 20,
'command': ['four', 'ls', '-l', '/']
}
}
r = runner.DockerRunner(managed_by='tester', cont_cmd='docker')
exe = mock.Mock()
exe.side_effect = [
('exists', '', 0), # inspect for image centos:6
('', '', 1), # inspect for missing image centos:7
('Pulled centos:7', 'ouch', 1), # pull centos:6 fails
('Pulled centos:7', '', 0), # pull centos:6 succeeds
('', '', 0), # ps for delete_missing_and_updated container_names
('', '', 0), # ps for after delete_missing_and_updated renames
('', '', 0), # ps to only create containers which don't exist
('Created one-12345678', '', 0),
('Created two-12345678', '', 0),
('Created three-12345678', '', 0),
('Created four-12345678', '', 0),
('a\nb\nc', '', 0)
]
r.discover_container_name = lambda n, c: '%s-12345678' % n
r.unique_container_name = lambda n: '%s-12345678' % n
r.execute = exe
with mock.patch('tenacity.wait.wait_random_exponential.__call__') as f:
f.return_value = 0
with mock.patch('inspect.getargspec') as mock_args:
mock_args.return_value = orig_argspec
builder = compose1.ComposeV1Builder('foo', config, r)
stdout, stderr, deploy_status_code = builder.apply()
self.assertEqual(0, deploy_status_code)
self.assertEqual([
'Pulled centos:7', 'Created one-12345678', 'Created two-12345678',
'Created three-12345678', 'Created four-12345678', 'a\nb\nc'
], stdout)
self.assertEqual([], stderr)
exe.assert_has_calls([
# inspect existing image centos:6
mock.call([
'docker', 'inspect', '--type', 'image', '--format', 'exists',
'centos:6'
], mock.ANY, False),
# inspect and pull missing image centos:7
mock.call([
'docker', 'inspect', '--type', 'image', '--format', 'exists',
'centos:7'
], mock.ANY, False),
# first pull attempt fails
mock.call(['docker', 'pull', 'centos:7'], mock.ANY),
# second pull attempt succeeds
mock.call(['docker', 'pull', 'centos:7'], mock.ANY),
# ps for delete_missing_and_updated container_names
mock.call([
'docker', 'ps', '-a', '--filter', 'label=managed_by=tester',
'--filter', 'label=config_id=foo', '--format',
'{{.Names}} {{.Label "container_name"}}'
], mock.ANY),
# ps for after delete_missing_and_updated renames
mock.call([
'docker', 'ps', '-a', '--filter', 'label=managed_by=tester',
'--format', '{{.Names}} {{.Label "container_name"}}'
], mock.ANY),
# ps to only create containers which don't exist
mock.call([
'docker', 'ps', '-a', '--filter', 'label=managed_by=tester',
'--filter', 'label=config_id=foo', '--format',
'{{.Names}} {{.Label "container_name"}}'
], mock.ANY),
# run one
mock.call([
'docker', 'run', '--name', 'one-12345678', '--label',
'config_id=foo', '--label', 'container_name=one', '--label',
'managed_by=tester', '--label',
'config_data=%s' % json.dumps(config['one']), '--detach=true',
'centos:7'
], mock.ANY),
# run two
mock.call([
'docker', 'run', '--name', 'two-12345678', '--label',
'config_id=foo', '--label', 'container_name=two', '--label',
'managed_by=tester', '--label',
'config_data=%s' % json.dumps(config['two']), '--detach=true',
'centos:7'
], mock.ANY),
# run three
mock.call([
'docker', 'run', '--name', 'three-12345678', '--label',
'config_id=foo', '--label', 'container_name=three', '--label',
'managed_by=tester', '--label',
'config_data=%s' % json.dumps(config['three']),
'--detach=true', 'centos:6'
], mock.ANY),
# run four
mock.call([
'docker', 'run', '--name', 'four-12345678', '--label',
'config_id=foo', '--label', 'container_name=four', '--label',
'managed_by=tester', '--label',
'config_data=%s' % json.dumps(config['four']), '--detach=true',
'centos:7'
], mock.ANY),
# execute within four
mock.call(['docker', 'exec', 'four-12345678', 'ls', '-l', '/'],
mock.ANY),
])
def test_apply_idempotency(self):
config = {
# not running yet
'one': {
'start_order': 0,
'image': 'centos:7',
},
# running, but with a different config
'two': {
'start_order': 1,
'image': 'centos:7',
},
# running with the same config
'three': {
'start_order': 2,
'image': 'centos:7',
},
# not running yet
'four': {
'start_order': 10,
'image': 'centos:7',
},
'four_ls': {
'action': 'exec',
'start_order': 20,
'command': ['four', 'ls', '-l', '/']
}
}
r = runner.DockerRunner(managed_by='tester', cont_cmd='docker')
exe = mock.Mock()
exe.side_effect = [
# inspect for image centos:7
('exists', '', 0),
# ps for delete_missing_and_updated container_names
('''five five
six six
two-12345678 two
three-12345678 three''', '', 0),
# rm five
('', '', 0),
# rm six
('', '', 0),
# inspect two
('{"start_order": 1, "image": "centos:6"}', '', 0),
# rm two, changed config data
('', '', 0),
# inspect three
('{"start_order": 2, "image": "centos:7"}', '', 0),
# ps for after delete_missing_and_updated renames
('', '', 0),
# ps to only create containers which don't exist
('three-12345678 three', '', 0),
('Created one-12345678', '', 0),
('Created two-12345678', '', 0),
('Created four-12345678', '', 0),
('a\nb\nc', '', 0)
]
r.discover_container_name = lambda n, c: '%s-12345678' % n
r.unique_container_name = lambda n: '%s-12345678' % n
r.execute = exe
builder = compose1.ComposeV1Builder('foo', config, r)
stdout, stderr, deploy_status_code = builder.apply()
self.assertEqual(0, deploy_status_code)
self.assertEqual([
'Created one-12345678', 'Created two-12345678',
'Created four-12345678', 'a\nb\nc'
], stdout)
self.assertEqual([], stderr)
exe.assert_has_calls([
# inspect image centos:7
mock.call([
'docker', 'inspect', '--type', 'image', '--format', 'exists',
'centos:7'
], mock.ANY, False),
# ps for delete_missing_and_updated container_names
mock.call([
'docker', 'ps', '-a', '--filter', 'label=managed_by=tester',
'--filter', 'label=config_id=foo', '--format',
'{{.Names}} {{.Label "container_name"}}'
], mock.ANY),
# rm containers not in config
mock.call(['docker', 'rm', '-f', 'five'], mock.ANY),
mock.call(['docker', 'rm', '-f', 'six'], mock.ANY),
# rm two, changed config
mock.call([
'docker', 'inspect', '--type', 'container', '--format',
'{{index .Config.Labels "config_data"}}', 'two-12345678'
], mock.ANY, False),
mock.call(['docker', 'rm', '-f', 'two-12345678'], mock.ANY),
# check three, config hasn't changed
mock.call([
'docker', 'inspect', '--type', 'container', '--format',
'{{index .Config.Labels "config_data"}}', 'three-12345678'
], mock.ANY, False),
# ps for after delete_missing_and_updated renames
mock.call([
'docker', 'ps', '-a', '--filter', 'label=managed_by=tester',
'--format', '{{.Names}} {{.Label "container_name"}}'
], mock.ANY),
# ps to only create containers which don't exist
mock.call([
'docker', 'ps', '-a', '--filter', 'label=managed_by=tester',
'--filter', 'label=config_id=foo', '--format',
'{{.Names}} {{.Label "container_name"}}'
], mock.ANY),
# run one
mock.call([
'docker', 'run', '--name', 'one-12345678', '--label',
'config_id=foo', '--label', 'container_name=one', '--label',
'managed_by=tester', '--label',
'config_data=%s' % json.dumps(config['one']), '--detach=true',
'centos:7'
], mock.ANY),
# run two
mock.call([
'docker', 'run', '--name', 'two-12345678', '--label',
'config_id=foo', '--label', 'container_name=two', '--label',
'managed_by=tester', '--label',
'config_data=%s' % json.dumps(config['two']), '--detach=true',
'centos:7'
], mock.ANY),
# don't run three, its already running
# run four
mock.call([
'docker', 'run', '--name', 'four-12345678', '--label',
'config_id=foo', '--label', 'container_name=four', '--label',
'managed_by=tester', '--label',
'config_data=%s' % json.dumps(config['four']), '--detach=true',
'centos:7'
], mock.ANY),
# execute within four
mock.call(['docker', 'exec', 'four-12345678', 'ls', '-l', '/'],
mock.ANY),
])
