def test_install_marathon():
"""Install the Marathon package for DC/OS.
"""
# Install
install_package_and_wait(PACKAGE_NAME)
assert package_installed(PACKAGE_NAME), 'Package failed to install'
end_time = time.time() + WAIT_TIME_IN_SECS
found = False
while time.time() < end_time:
found = get_service(PACKAGE_NAME) is not None
if found and service_healthy(SERVICE_NAME):
break
time.sleep(1)
assert found, 'Service did not register with DCOS'
deployment_wait()
# Uninstall
cosmos = cosmospackage.Cosmos(get_cosmos_url())
uninstall('marathon-user')
deployment_wait()
# Reinstall
install_package_and_wait(PACKAGE_NAME)
assert package_installed(PACKAGE_NAME), 'Package failed to reinstall'
#
try:
install_package(PACKAGE_NAME)
except Exception as e:
pass
else:
# Exception is not raised -> exit code was 0
assert False, "Error: CLI returns 0 when asked to install Marathon"
def test_install_marathon():
"""Install the Marathon package for DC/OS.
"""
# Install
install_package_and_wait(PACKAGE_NAME)
assert package_installed(PACKAGE_NAME), 'Package failed to install'
end_time = time.time() + WAIT_TIME_IN_SECS
found = False
while time.time() < end_time:
found = get_service(PACKAGE_NAME) is not None
if found and service_healthy(SERVICE_NAME):
break
time.sleep(1)
assert found, 'Service did not register with DCOS'
deployment_wait()
# Uninstall
cosmos = cosmospackage.Cosmos(get_cosmos_url())
uninstall('marathon-user')
deployment_wait()
# Reinstall
install_package_and_wait(PACKAGE_NAME)
assert package_installed(PACKAGE_NAME), 'Package failed to reinstall'
#
try:
install_package(PACKAGE_NAME)
except Exception as e:
pass
else:
# Exception is not raised -> exit code was 0
assert False, "Error: CLI returns 0 when asked to install Marathon"
def test_custom_service_name():
cosmos = cosmospackage.Cosmos(get_cosmos_url())
pkg = cosmos.get_package_version('marathon', None)
options = {'service': {'name': "test-marathon"}}
install_package('marathon', options_json=options)
deployment_wait()
assert wait_for_service_endpoint('test-marathon')
def _get_cosmos():
""" Get an instance of Cosmos with the correct URL.
:return: Cosmos instance
:rtype: cosmospackage.Cosmos
"""
return cosmospackage.Cosmos(get_cosmos_url())
def test_custom_service_name():
cosmos = cosmospackage.Cosmos(get_cosmos_url())
pkg = cosmos.get_package_version('marathon', None)
options = {
'service': {'name': "test-marathon"}
}
install_package('marathon', options_json=options)
deployment_wait()
assert wait_for_service_endpoint('test-marathon')
def _check_capability():
"""
The function checks if cluster has metronome capability.
:raises: DCOSException if cluster does not have metronome capability
"""
cosmos = cosmospackage.Cosmos(get_cosmos_url())
if not cosmos.has_capability('METRONOME'):
raise DCOSException(
'DC/OS backend does not support metronome capabilities in this '
'version. Must be DC/OS >= 1.8')
def uninstall(service, package=PACKAGE_NAME):
try:
task = get_service_task(package, service)
if task is not None:
cosmos = cosmospackage.Cosmos(get_cosmos_url())
cosmos.uninstall_app(package, True, service)
deployment_wait()
assert wait_for_service_endpoint_removal('test-marathon')
delete_zk_node('/universe/{}'.format(service))
except Exception as e:
pass
def _check_3dt_version():
"""
The function checks if cluster has diagnostics capability.
:raises: DCOSException if cluster does not have diagnostics capability
"""
cosmos = cosmospackage.Cosmos(get_cosmos_url())
if not cosmos.has_capability('SUPPORT_CLUSTER_REPORT'):
raise DCOSException(
'DC/OS backend does not support diagnostics capabilities in this '
'version. Must be DC/OS >= 1.8')
def _check_capability():
"""
The function checks if cluster has metronome capability.
:raises: DCOSException if cluster does not have metronome capability
"""
cosmos = cosmospackage.Cosmos(get_cosmos_url())
if not cosmos.has_capability('METRONOME'):
raise DCOSException(
'DC/OS backend does not support metronome capabilities in this '
'version. Must be DC/OS >= 1.8')
def uninstall(service, package=PACKAGE_NAME):
try:
task = get_service_task(package, service)
if task is not None:
cosmos = cosmospackage.Cosmos(get_cosmos_url())
cosmos.uninstall_app(package, True, service)
deployment_wait()
assert wait_for_service_endpoint_removal('test-marathon')
delete_zk_node('/universe/{}'.format(service))
except Exception as e:
pass
def test_custom_service_name():
cosmos = cosmospackage.Cosmos(get_cosmos_url())
pkg = cosmos.get_package_version('marathon', None)
options = {
'service': {'name': "test-marathon"}
}
uninstall('test-marathon')
deployment_wait()
assert wait_for_service_url('test-marathon')
cosmos.uninstall_app('marathon', True, 'test-marathon')
deployment_wait()
assert wait_for_service_url_removal('test-marathon')