Module to distribute shell commands across a network
Original Author: Mathieu Perrot Extended by: Thomas Vincent
pyhrf.grid.
DispatchedTasksManager
(*args, **kwargs)¶Bases: pyhrf.grid.TasksManager
start
()¶wait_for_end_or_cmd
(print_number, tasks_number, cmd)¶pyhrf.grid.
HierarchicalTasksManager
(*args, **kwargs)¶Bases: pyhrf.grid.DispatchedTasksManager
start
()¶pyhrf.grid.
HostsManager
(list)¶Bases: object
available_status
= 0¶isup
(hostname)¶not_available_status
= 1¶probe
(hostname)¶unknown_host_status
= 2¶unknown_status
= 3¶update_all_hosts
()¶update_host_status
(host, status)¶pyhrf.grid.
OneTaskManager
(*args, **kwargs)¶Bases: pyhrf.grid.TasksManager
abnormal_stop
(task)¶start
()¶pyhrf.grid.
ProbeHost
(hosts_manager, hostname)¶Bases: threading.Thread
run
()¶Method representing the thread’s activity.
You may override this method in a subclass. The standard run() method invokes the callable object passed to the object’s constructor as the target argument, if any, with sequential and keyword arguments taken from the args and kwargs arguments, respectively.
pyhrf.grid.
RepeatedTasksManager
(*args, **kwargs)¶Bases: pyhrf.grid.TasksManager
abnormal_stop
(task)¶start
()¶pyhrf.grid.
Task
(task)¶Bases: object
Only one task that will be computed on only one host.
get
()¶pyhrf.grid.
TaskHierarchical
(rule, tasks_dic)¶Bases: pyhrf.grid.Task
Hiearchic dependencies of TaskList.
init
()¶next
()¶pyhrf.grid.
TaskList
(tasks)¶Bases: pyhrf.grid.Task
List of independent tasks. Each one can be computed on a different task.
append
(task)¶next
()¶pyhrf.grid.
TasksManager
(timeslot, user, tasks, hosts_manager, log, brokenfd, time_limit=86400)¶Bases: object
abnormal_stop
(task)¶print_status
(n, size)¶wait_to_be_ready
()¶pyhrf.grid.
TasksStarter
(tasks_manager, host, task, time_limit=86400)¶Bases: threading.Thread
kill
()¶run
()¶Method representing the thread’s activity.
You may override this method in a subclass. The standard run() method invokes the callable object passed to the object’s constructor as the target argument, if any, with sequential and keyword arguments taken from the args and kwargs arguments, respectively.
pyhrf.grid.
TimeSlot
(start, end)¶Bases: object
Define a contiguous timeslot.
start, end : in second since day beggining.
is_inside
(time)¶is_inside_now
()¶pyhrf.grid.
TimeSlotList
(list)¶Bases: pyhrf.grid.TimeSlot
Define uncontiguous timslots.
list : list of timeslots.
is_inside
(time)¶pyhrf.grid.
User
(name=None, passwd=None, keytype=None)¶Bases: object
Define user launching task and identification process.
Parameters: |
|
---|
key
()¶pyhrf.grid.
broken_help
(cmd)¶pyhrf.grid.
create_options
(argv)¶pyhrf.grid.
hosts_help
(cmd)¶pyhrf.grid.
kill_threads
()¶pyhrf.grid.
log_help
(cmd)¶pyhrf.grid.
main
()¶pyhrf.grid.
main_safe
()¶pyhrf.grid.
mode_help
(cmd)¶pyhrf.grid.
parse_options
(parser)¶pyhrf.grid.
quit
(signal, frame)¶pyhrf.grid.
read_hierarchic_tasks
(tasks_file)¶pyhrf.grid.
read_hosts
(hosts)¶pyhrf.grid.
read_tasks
(tasks, mode)¶pyhrf.grid.
read_timeslot
(timeslot)¶pyhrf.grid.
remote_dir_is_writable
(user, hosts, path)¶Test if path is writable from each host in hosts. Sending bash commands to each host via ssh using the given user login.
Args:
pyhrf.grid.
run_grid
(mode, hosts_list, keytype, tasks, timeslot, brokenfile=None, logfile=None, user=None, passwd=None, time_limit=86400)¶pyhrf.grid.
tasks_help
(cmd)¶pyhrf.grid.
timeslot_help
(cmd)¶