def test_log_multiple_apps():
package_install('marathon', True,
['--options=tests/data/service/marathon-user.json'])
package_install('marathon', True, [
'--options=tests/data/service/marathon-user2.json',
'--app-id=marathon-user2'
])
wait_for_service('marathon-user', number_of_services=2)
try:
stderr = (b'Error: multiple marathon apps found for service name ' +
b'[marathon-user]: [/marathon-user, /marathon-user2]\n')
assert_command(['dcos', 'service', 'log', 'marathon-user'],
returncode=1,
stderr=stderr)
finally:
# We can't use `dcos package uninstall`. The services have the same
# name. Manually remove the dcos services.
remove_app('marathon-user')
remove_app('marathon-user2')
for service in get_services():
if service['name'] == 'marathon-user':
service_shutdown(service['id'])
delete_zk_node('universe')
def test_images_in_metadata():
package_install('cassandra')
labels = _get_app_labels('/cassandra')
dcos_package_metadata = labels.get("DCOS_PACKAGE_METADATA")
images = json.loads(
base64.b64decode(dcos_package_metadata).decode('utf-8'))["images"]
assert images.get("icon-small") is not None
assert images.get("icon-medium") is not None
assert images.get("icon-large") is not None
package_uninstall('cassandra')
delete_zk_node('dcos-service-cassandra')
watch_all_deployments()
def test_log_follow():
package_install('chronos', deploy=True)
args = ['dcos', 'service', 'log', 'chronos', '--follow']
if sys.platform == 'win32':
proc = subprocess.Popen(
args,
creationflags=subprocess.CREATE_NEW_PROCESS_GROUP,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
else:
# disable stdout/stderr buffering:
# https://docs.python.org/3/using/cmdline.html#cmdoption-u
my_env = os.environ.copy()
my_env['PYTHONUNBUFFERED'] = 'x'
# os.setsid is only available for Unix:
# https://docs.python.org/2/library/os.html#os.setsid
proc = subprocess.Popen(args,
preexec_fn=os.setsid,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
env=my_env)
time.sleep(10)
proc.poll()
assert proc.returncode is None
if sys.platform == 'win32':
os.kill(proc.pid, signal.CTRL_BREAK_EVENT)
else:
# using Unix-only commands os.killpg + os.getgid
# https://docs.python.org/2/library/os.html#os.killpg
# https://docs.python.org/2/library/os.html#os.getpgid
os.killpg(os.getpgid(proc.pid), 15)
stdout = proc.stdout.read()
stderr = proc.stderr.read()
print('STDOUT: {}'.format(stdout))
print('STDERR: {}'.format(stderr))
assert len(stdout.decode('utf-8').split('\n')) > 3
assert_lines(['dcos', 'service', 'log', 'chronos', '--lines=4'], 4)
exec_command(['dcos', 'package', 'uninstall', 'chronos', '--yes'])
def test_service_inactive_and_completed():
package_install('kafka', True, ['--app'])
wait_for_service('kafka')
# get kafka's framework ID
kafka_id = None
for service in get_services():
if service['name'] == 'kafka':
kafka_id = service['id']
break
assert kafka_id is not None
# assert kafka is listed
services = get_services()
assert any(service['name'] == 'kafka' for service in services)
# kill scheduler and test for inactive...
exec_command(['dcos', 'marathon', 'app', 'stop', '/kafka', '--force'])
time.sleep(5)
# assert kafka is not listed
assert not any(service['name'] == 'kafka' for service in get_services())
# assert kafka is inactive
inactive = get_services(args=['--inactive'])
assert any(service['name'] == 'kafka' for service in inactive)
# teardown framework and test for completed...
service_shutdown(kafka_id)
delete_zk_node('kafka-mesos')
# assert kafka is not listed
assert not any(service['name'] == 'kafka' for service in get_services())
# assert kafka is completed
services = get_services(args=['--completed'])
assert len(services) >= 3
assert any(service['id'] == kafka_id for service in services)
exec_command(['dcos', 'package', 'uninstall', 'kafka', '--yes'])
def test_images_in_metadata():
package_install('cassandra')
labels = _get_app_labels('/cassandra')
dcos_package_metadata = labels.get("DCOS_PACKAGE_METADATA")
images = json.loads(
base64.b64decode(dcos_package_metadata).decode('utf-8'))["images"]
assert images.get("icon-small") is not None
assert images.get("icon-medium") is not None
assert images.get("icon-large") is not None
# uninstall
stderr = (
b'Uninstalled package [cassandra] version [2.0.2-3.0.14]\n'
b'The DC/OS Apache Cassandra service is being uninstalled.\n\n'
b'For DC/OS versions from 1.10 no further action is required. '
b'For older DC/OS versions follow the instructions at https://docs.'
b'mesosphere.com/service-docs/cassandra/uninstall to remove any '
b'persistent state if required.\n')
package_uninstall('cassandra', stderr=stderr)
delete_zk_node('dcos-service-cassandra')
watch_all_deployments()