def _check_systemd_services(self, services):
def _get_services_with_suffix(_services):
return {
'{0}.service'.format(k): v for (k, v) in _services.items()
}
all_services = get_system_manager_services(
BASE_SERVICES,
OPTIONAL_SERVICES
)
all_services = _get_services_with_suffix(all_services)
systemd_services = get_services(all_services)
statuses = []
for service in systemd_services:
status = self._lookup_systemd_service_status(
service, _get_services_with_suffix(OPTIONAL_SERVICES)
)
if status:
services[service['display_name']] = {
'status': status,
'is_remote': False,
'extra_info': {
'systemd': service
}
}
statuses.append(status)
return statuses
def get(self, **kwargs):
"""Get the status of running system services"""
if get_services:
services = get_system_manager_services(BASE_SERVICES,
OPTIONAL_SERVICES)
jobs = get_services(services)
jobs = [
job for job in jobs
if should_be_in_services_output(job, OPTIONAL_SERVICES)
]
# If PostgreSQL is not local, print it as 'remote'
if not config.instance.postgresql_host.startswith(
('localhost', '127.0.0.1')):
for job in jobs:
if job['display_name'] == 'PostgreSQL' \
and job['instances']:
job['instances'][0]['state'] = 'remote'
broker_state = 'running' if broker_is_healthy() else 'failed'
for job in jobs:
if job['display_name'] == 'RabbitMQ' and job['instances']:
job['instances'][0]['state'] = broker_state
else:
jobs = ['undefined']
return {'status': 'running', 'services': jobs}
def _check_systemd_services(self, services):
systemd_services = get_services(
get_systemd_manager_services(BASE_SERVICES, OPTIONAL_SERVICES))
statuses = []
for service in systemd_services:
if should_be_in_services_output(service, OPTIONAL_SERVICES):
is_service_running = service['instances'] and (
service['instances'][0]['state'] == 'running')
status = NodeServiceStatus.ACTIVE if is_service_running \
else NodeServiceStatus.INACTIVE
services[service['display_name']] = {
'status': status,
'is_remote': False,
'extra_info': {
'systemd': service
}
}
statuses.append(status)
return statuses
def get_systemd_services(service_names):
"""
:param service_names: {'service_unit_id': 'service_display_name'}
e.g., {'cloudify-rabbitmq.service': 'RabbitMQ'}
"""
systemd_services = get_services(service_names)
statuses = []
services = {}
for service in systemd_services:
is_service_running = service['instances'] and (
service['instances'][0]['state'] == 'running')
status = NodeServiceStatus.ACTIVE if is_service_running \
else NodeServiceStatus.INACTIVE
services[service['display_name']] = {
'status': status,
'extra_info': {
'systemd': service
}
}
statuses.append(status)
return services, statuses