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| 1 #!/usr/bin/env python |
| 2 # Copyright (c) 2009 Chris Moyer http://coredumped.org/ |
| 3 # |
| 4 # Permission is hereby granted, free of charge, to any person obtaining a |
| 5 # copy of this software and associated documentation files (the |
| 6 # "Software"), to deal in the Software without restriction, including |
| 7 # without limitation the rights to use, copy, modify, merge, publish, dis- |
| 8 # tribute, sublicense, and/or sell copies of the Software, and to permit |
| 9 # persons to whom the Software is furnished to do so, subject to the fol- |
| 10 # lowing conditions: |
| 11 # |
| 12 # The above copyright notice and this permission notice shall be included |
| 13 # in all copies or substantial portions of the Software. |
| 14 # |
| 15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| 16 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- |
| 17 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT |
| 18 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 19 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| 21 |
| 22 # |
| 23 # Task/Job Administration utility |
| 24 # |
| 25 VERSION="0.1" |
| 26 __version__ = VERSION |
| 27 usage = """%prog [options] [command] |
| 28 Commands: |
| 29 list|ls List all Tasks in SDB |
| 30 delete <id> Delete Task with id <id> |
| 31 get <name> Get Task <name> |
| 32 create|mk <name> <hour> <command> Create a new Task <name> with command
<command> running every <hour> |
| 33 """ |
| 34 |
| 35 def list(): |
| 36 """List all Tasks in SDB""" |
| 37 from boto.manage.task import Task |
| 38 print "%-8s %-40s %s" % ("Hour", "Name", "Command") |
| 39 print "-"*100 |
| 40 for t in Task.all(): |
| 41 print "%-8s %-40s %s" % (t.hour, t.name, t.command) |
| 42 |
| 43 def get(name): |
| 44 """Get a task |
| 45 :param name: The name of the task to fetch |
| 46 :type name: str |
| 47 """ |
| 48 from boto.manage.task import Task |
| 49 q = Task.find() |
| 50 q.filter("name like", "%s%%" % name) |
| 51 for t in q: |
| 52 print "="*80 |
| 53 print "| ", t.id |
| 54 print "|%s" % ("-"*79) |
| 55 print "| Name: ", t.name |
| 56 print "| Hour: ", t.hour |
| 57 print "| Command: ", t.command |
| 58 if t.last_executed: |
| 59 print "| Last Run: ", t.last_executed.ctime() |
| 60 print "| Last Status: ", t.last_status |
| 61 print "| Last Run Log: ", t.last_output |
| 62 print "="*80 |
| 63 |
| 64 def delete(id): |
| 65 from boto.manage.task import Task |
| 66 t = Task.get_by_id(id) |
| 67 print "Deleting task: %s" % t.name |
| 68 if raw_input("Are you sure? ").lower() in ["y", "yes"]: |
| 69 t.delete() |
| 70 print "Deleted" |
| 71 else: |
| 72 print "Canceled" |
| 73 |
| 74 def create(name, hour, command): |
| 75 """Create a new task |
| 76 :param name: Name of the task to create |
| 77 :type name: str |
| 78 :param hour: What hour to run it at, "*" for every hour |
| 79 :type hour: str |
| 80 :param command: The command to execute |
| 81 :type command: str |
| 82 """ |
| 83 from boto.manage.task import Task |
| 84 t = Task() |
| 85 t.name = name |
| 86 t.hour = hour |
| 87 t.command = command |
| 88 t.put() |
| 89 print "Created task: %s" % t.id |
| 90 |
| 91 if __name__ == "__main__": |
| 92 try: |
| 93 import readline |
| 94 except ImportError: |
| 95 pass |
| 96 import boto |
| 97 import sys |
| 98 from optparse import OptionParser |
| 99 from boto.mashups.iobject import IObject |
| 100 parser = OptionParser(version=__version__, usage=usage) |
| 101 |
| 102 (options, args) = parser.parse_args() |
| 103 |
| 104 if len(args) < 1: |
| 105 parser.print_help() |
| 106 sys.exit(1) |
| 107 |
| 108 command = args[0].lower() |
| 109 if command in ("ls", "list"): |
| 110 list() |
| 111 elif command == "get": |
| 112 get(args[1]) |
| 113 elif command == "create": |
| 114 create(args[1], args[2], args[3]) |
| 115 elif command == "delete": |
| 116 delete(args[1]) |
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