def initialize_logging(instance_id: str = None,
instance: Instance = None,
system: System = None) -> Instance:
"""Initialize logging of Instance.
Args:
instance_id: The Instance ID
instance: The Instance
system: The System
Returns:
The Instance
"""
system, instance = _from_kwargs(system=system,
instance=instance,
instance_id=instance_id)
logger.debug(f"Initializing logging for instance {system}[{instance}]")
requests.process_request(
Request.from_template(
initialize_logging_request,
namespace=system.namespace,
system=system.name,
system_version=system.version,
instance_name=instance.name,
),
is_admin=True,
priority=1,
)
return instance
def publish_start(system, instance):
requests.process_request(
Request.from_template(
start_request,
namespace=system.namespace,
system=system.name,
system_version=system.version,
instance_name=instance.name,
),
is_admin=True,
priority=1,
)
def publish_stop(system, instance=None):
request_args = {
"namespace": system.namespace,
"system": system.name,
"system_version": system.version,
}
if instance:
request_args["instance_name"] = instance.name
requests.process_request(Request.from_template(stop_request,
**request_args),
is_admin=True,
priority=1)
def read_logs(
instance_id: str = None,
instance: Instance = None,
system: System = None,
start_line: int = None,
end_line: int = None,
wait_event: threading.Event = None,
) -> Request:
"""Read lines from an Instance's log file.
Args:
instance_id: The Instance ID
instance: The Instance
system: The System
start_line: Start reading log file at
end_line: Stop reading log file at
wait_event: Wait event for response
Returns:
Request object with logs as output
"""
system, instance = _from_kwargs(system=system,
instance=instance,
instance_id=instance_id)
logger.debug(f"Reading Logs from instance {system}[{instance}]")
request = requests.process_request(
Request.from_template(
read_logs_request,
namespace=system.namespace,
system=system.name,
system_version=system.version,
instance_name=instance.name,
parameters={
"start_line": start_line,
"end_line": end_line
},
),
is_admin=True,
wait_event=wait_event,
)
return request