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@@ -1,1001 +1,1003 b'' | |||||
1 | #!/usr/bin/env python |
|
1 | #!/usr/bin/env python | |
2 | # encoding: utf-8 |
|
2 | # encoding: utf-8 | |
3 |
|
3 | |||
4 | """Start an IPython cluster = (controller + engines).""" |
|
4 | """Start an IPython cluster = (controller + engines).""" | |
5 |
|
5 | |||
6 | #----------------------------------------------------------------------------- |
|
6 | #----------------------------------------------------------------------------- | |
7 | # Copyright (C) 2008 The IPython Development Team |
|
7 | # Copyright (C) 2008 The IPython Development Team | |
8 | # |
|
8 | # | |
9 | # Distributed under the terms of the BSD License. The full license is in |
|
9 | # Distributed under the terms of the BSD License. The full license is in | |
10 | # the file COPYING, distributed as part of this software. |
|
10 | # the file COPYING, distributed as part of this software. | |
11 | #----------------------------------------------------------------------------- |
|
11 | #----------------------------------------------------------------------------- | |
12 |
|
12 | |||
13 | #----------------------------------------------------------------------------- |
|
13 | #----------------------------------------------------------------------------- | |
14 | # Imports |
|
14 | # Imports | |
15 | #----------------------------------------------------------------------------- |
|
15 | #----------------------------------------------------------------------------- | |
16 |
|
16 | |||
17 | import os |
|
17 | import os | |
18 | import re |
|
18 | import re | |
19 | import sys |
|
19 | import sys | |
20 | import signal |
|
20 | import signal | |
21 | import stat |
|
21 | import stat | |
22 | import tempfile |
|
22 | import tempfile | |
23 | pjoin = os.path.join |
|
23 | pjoin = os.path.join | |
24 |
|
24 | |||
25 | from twisted.internet import reactor, defer |
|
25 | from twisted.internet import reactor, defer | |
26 | from twisted.internet.protocol import ProcessProtocol |
|
26 | from twisted.internet.protocol import ProcessProtocol | |
27 | from twisted.internet.error import ProcessDone, ProcessTerminated |
|
27 | from twisted.internet.error import ProcessDone, ProcessTerminated | |
28 | from twisted.internet.utils import getProcessOutput |
|
28 | from twisted.internet.utils import getProcessOutput | |
29 | from twisted.python import failure, log |
|
29 | from twisted.python import failure, log | |
30 |
|
30 | |||
31 | from IPython.external import argparse |
|
31 | from IPython.external import argparse | |
32 | from IPython.external import Itpl |
|
32 | from IPython.external import Itpl | |
33 | from IPython.genutils import ( |
|
33 | from IPython.genutils import ( | |
34 | get_ipython_dir, |
|
34 | get_ipython_dir, | |
35 | get_log_dir, |
|
35 | get_log_dir, | |
36 | get_security_dir, |
|
36 | get_security_dir, | |
37 | num_cpus |
|
37 | num_cpus | |
38 | ) |
|
38 | ) | |
39 | from IPython.kernel.fcutil import have_crypto |
|
39 | from IPython.kernel.fcutil import have_crypto | |
40 |
|
40 | |||
41 | # Create various ipython directories if they don't exist. |
|
41 | # Create various ipython directories if they don't exist. | |
42 | # This must be done before IPython.kernel.config is imported. |
|
42 | # This must be done before IPython.kernel.config is imported. | |
43 | from IPython.iplib import user_setup |
|
43 | from IPython.iplib import user_setup | |
44 | if os.name == 'posix': |
|
44 | if os.name == 'posix': | |
45 | rc_suffix = '' |
|
45 | rc_suffix = '' | |
46 | else: |
|
46 | else: | |
47 | rc_suffix = '.ini' |
|
47 | rc_suffix = '.ini' | |
48 | user_setup(get_ipython_dir(), rc_suffix, mode='install', interactive=False) |
|
48 | user_setup(get_ipython_dir(), rc_suffix, mode='install', interactive=False) | |
49 | get_log_dir() |
|
49 | get_log_dir() | |
50 | get_security_dir() |
|
50 | get_security_dir() | |
51 |
|
51 | |||
52 | from IPython.kernel.config import config_manager as kernel_config_manager |
|
52 | from IPython.kernel.config import config_manager as kernel_config_manager | |
53 | from IPython.kernel.error import SecurityError, FileTimeoutError |
|
53 | from IPython.kernel.error import SecurityError, FileTimeoutError | |
54 | from IPython.kernel.fcutil import have_crypto |
|
54 | from IPython.kernel.fcutil import have_crypto | |
55 | from IPython.kernel.twistedutil import gatherBoth, wait_for_file |
|
55 | from IPython.kernel.twistedutil import gatherBoth, wait_for_file | |
56 | from IPython.kernel.util import printer |
|
56 | from IPython.kernel.util import printer | |
57 |
|
57 | |||
58 | #----------------------------------------------------------------------------- |
|
58 | #----------------------------------------------------------------------------- | |
59 | # General process handling code |
|
59 | # General process handling code | |
60 | #----------------------------------------------------------------------------- |
|
60 | #----------------------------------------------------------------------------- | |
61 |
|
61 | |||
62 |
|
62 | |||
63 | class ProcessStateError(Exception): |
|
63 | class ProcessStateError(Exception): | |
64 | pass |
|
64 | pass | |
65 |
|
65 | |||
66 | class UnknownStatus(Exception): |
|
66 | class UnknownStatus(Exception): | |
67 | pass |
|
67 | pass | |
68 |
|
68 | |||
69 | class LauncherProcessProtocol(ProcessProtocol): |
|
69 | class LauncherProcessProtocol(ProcessProtocol): | |
70 | """ |
|
70 | """ | |
71 | A ProcessProtocol to go with the ProcessLauncher. |
|
71 | A ProcessProtocol to go with the ProcessLauncher. | |
72 | """ |
|
72 | """ | |
73 | def __init__(self, process_launcher): |
|
73 | def __init__(self, process_launcher): | |
74 | self.process_launcher = process_launcher |
|
74 | self.process_launcher = process_launcher | |
75 |
|
75 | |||
76 | def connectionMade(self): |
|
76 | def connectionMade(self): | |
77 | self.process_launcher.fire_start_deferred(self.transport.pid) |
|
77 | self.process_launcher.fire_start_deferred(self.transport.pid) | |
78 |
|
78 | |||
79 | def processEnded(self, status): |
|
79 | def processEnded(self, status): | |
80 | value = status.value |
|
80 | value = status.value | |
81 | if isinstance(value, ProcessDone): |
|
81 | if isinstance(value, ProcessDone): | |
82 | self.process_launcher.fire_stop_deferred(0) |
|
82 | self.process_launcher.fire_stop_deferred(0) | |
83 | elif isinstance(value, ProcessTerminated): |
|
83 | elif isinstance(value, ProcessTerminated): | |
84 | self.process_launcher.fire_stop_deferred( |
|
84 | self.process_launcher.fire_stop_deferred( | |
85 | {'exit_code':value.exitCode, |
|
85 | {'exit_code':value.exitCode, | |
86 | 'signal':value.signal, |
|
86 | 'signal':value.signal, | |
87 | 'status':value.status |
|
87 | 'status':value.status | |
88 | } |
|
88 | } | |
89 | ) |
|
89 | ) | |
90 | else: |
|
90 | else: | |
91 | raise UnknownStatus("unknown exit status, this is probably a bug in Twisted") |
|
91 | raise UnknownStatus("unknown exit status, this is probably a bug in Twisted") | |
92 |
|
92 | |||
93 | def outReceived(self, data): |
|
93 | def outReceived(self, data): | |
94 | log.msg(data) |
|
94 | log.msg(data) | |
95 |
|
95 | |||
96 | def errReceived(self, data): |
|
96 | def errReceived(self, data): | |
97 | log.err(data) |
|
97 | log.err(data) | |
98 |
|
98 | |||
99 | class ProcessLauncher(object): |
|
99 | class ProcessLauncher(object): | |
100 | """ |
|
100 | """ | |
101 | Start and stop an external process in an asynchronous manner. |
|
101 | Start and stop an external process in an asynchronous manner. | |
102 |
|
102 | |||
103 | Currently this uses deferreds to notify other parties of process state |
|
103 | Currently this uses deferreds to notify other parties of process state | |
104 | changes. This is an awkward design and should be moved to using |
|
104 | changes. This is an awkward design and should be moved to using | |
105 | a formal NotificationCenter. |
|
105 | a formal NotificationCenter. | |
106 | """ |
|
106 | """ | |
107 | def __init__(self, cmd_and_args): |
|
107 | def __init__(self, cmd_and_args): | |
108 | self.cmd = cmd_and_args[0] |
|
108 | self.cmd = cmd_and_args[0] | |
109 | self.args = cmd_and_args |
|
109 | self.args = cmd_and_args | |
110 | self._reset() |
|
110 | self._reset() | |
111 |
|
111 | |||
112 | def _reset(self): |
|
112 | def _reset(self): | |
113 | self.process_protocol = None |
|
113 | self.process_protocol = None | |
114 | self.pid = None |
|
114 | self.pid = None | |
115 | self.start_deferred = None |
|
115 | self.start_deferred = None | |
116 | self.stop_deferreds = [] |
|
116 | self.stop_deferreds = [] | |
117 | self.state = 'before' # before, running, or after |
|
117 | self.state = 'before' # before, running, or after | |
118 |
|
118 | |||
119 | @property |
|
119 | @property | |
120 | def running(self): |
|
120 | def running(self): | |
121 | if self.state == 'running': |
|
121 | if self.state == 'running': | |
122 | return True |
|
122 | return True | |
123 | else: |
|
123 | else: | |
124 | return False |
|
124 | return False | |
125 |
|
125 | |||
126 | def fire_start_deferred(self, pid): |
|
126 | def fire_start_deferred(self, pid): | |
127 | self.pid = pid |
|
127 | self.pid = pid | |
128 | self.state = 'running' |
|
128 | self.state = 'running' | |
129 | log.msg('Process %r has started with pid=%i' % (self.args, pid)) |
|
129 | log.msg('Process %r has started with pid=%i' % (self.args, pid)) | |
130 | self.start_deferred.callback(pid) |
|
130 | self.start_deferred.callback(pid) | |
131 |
|
131 | |||
132 | def start(self): |
|
132 | def start(self): | |
133 | if self.state == 'before': |
|
133 | if self.state == 'before': | |
134 | self.process_protocol = LauncherProcessProtocol(self) |
|
134 | self.process_protocol = LauncherProcessProtocol(self) | |
135 | self.start_deferred = defer.Deferred() |
|
135 | self.start_deferred = defer.Deferred() | |
136 | self.process_transport = reactor.spawnProcess( |
|
136 | self.process_transport = reactor.spawnProcess( | |
137 | self.process_protocol, |
|
137 | self.process_protocol, | |
138 | self.cmd, |
|
138 | self.cmd, | |
139 | self.args, |
|
139 | self.args, | |
140 | env=os.environ |
|
140 | env=os.environ | |
141 | ) |
|
141 | ) | |
142 | return self.start_deferred |
|
142 | return self.start_deferred | |
143 | else: |
|
143 | else: | |
144 | s = 'the process has already been started and has state: %r' % \ |
|
144 | s = 'the process has already been started and has state: %r' % \ | |
145 | self.state |
|
145 | self.state | |
146 | return defer.fail(ProcessStateError(s)) |
|
146 | return defer.fail(ProcessStateError(s)) | |
147 |
|
147 | |||
148 | def get_stop_deferred(self): |
|
148 | def get_stop_deferred(self): | |
149 | if self.state == 'running' or self.state == 'before': |
|
149 | if self.state == 'running' or self.state == 'before': | |
150 | d = defer.Deferred() |
|
150 | d = defer.Deferred() | |
151 | self.stop_deferreds.append(d) |
|
151 | self.stop_deferreds.append(d) | |
152 | return d |
|
152 | return d | |
153 | else: |
|
153 | else: | |
154 | s = 'this process is already complete' |
|
154 | s = 'this process is already complete' | |
155 | return defer.fail(ProcessStateError(s)) |
|
155 | return defer.fail(ProcessStateError(s)) | |
156 |
|
156 | |||
157 | def fire_stop_deferred(self, exit_code): |
|
157 | def fire_stop_deferred(self, exit_code): | |
158 | log.msg('Process %r has stopped with %r' % (self.args, exit_code)) |
|
158 | log.msg('Process %r has stopped with %r' % (self.args, exit_code)) | |
159 | self.state = 'after' |
|
159 | self.state = 'after' | |
160 | for d in self.stop_deferreds: |
|
160 | for d in self.stop_deferreds: | |
161 | d.callback(exit_code) |
|
161 | d.callback(exit_code) | |
162 |
|
162 | |||
163 | def signal(self, sig): |
|
163 | def signal(self, sig): | |
164 | """ |
|
164 | """ | |
165 | Send a signal to the process. |
|
165 | Send a signal to the process. | |
166 |
|
166 | |||
167 | The argument sig can be ('KILL','INT', etc.) or any signal number. |
|
167 | The argument sig can be ('KILL','INT', etc.) or any signal number. | |
168 | """ |
|
168 | """ | |
169 | if self.state == 'running': |
|
169 | if self.state == 'running': | |
170 | self.process_transport.signalProcess(sig) |
|
170 | self.process_transport.signalProcess(sig) | |
171 |
|
171 | |||
172 | # def __del__(self): |
|
172 | # def __del__(self): | |
173 | # self.signal('KILL') |
|
173 | # self.signal('KILL') | |
174 |
|
174 | |||
175 | def interrupt_then_kill(self, delay=1.0): |
|
175 | def interrupt_then_kill(self, delay=1.0): | |
176 | self.signal('INT') |
|
176 | self.signal('INT') | |
177 | reactor.callLater(delay, self.signal, 'KILL') |
|
177 | reactor.callLater(delay, self.signal, 'KILL') | |
178 |
|
178 | |||
179 |
|
179 | |||
180 | #----------------------------------------------------------------------------- |
|
180 | #----------------------------------------------------------------------------- | |
181 | # Code for launching controller and engines |
|
181 | # Code for launching controller and engines | |
182 | #----------------------------------------------------------------------------- |
|
182 | #----------------------------------------------------------------------------- | |
183 |
|
183 | |||
184 |
|
184 | |||
185 | class ControllerLauncher(ProcessLauncher): |
|
185 | class ControllerLauncher(ProcessLauncher): | |
186 |
|
186 | |||
187 | def __init__(self, extra_args=None): |
|
187 | def __init__(self, extra_args=None): | |
188 | if sys.platform == 'win32': |
|
188 | if sys.platform == 'win32': | |
189 | # This logic is needed because the ipcontroller script doesn't |
|
189 | # This logic is needed because the ipcontroller script doesn't | |
190 | # always get installed in the same way or in the same location. |
|
190 | # always get installed in the same way or in the same location. | |
191 | from IPython.kernel.scripts import ipcontroller |
|
191 | from IPython.kernel.scripts import ipcontroller | |
192 | script_location = ipcontroller.__file__.replace('.pyc', '.py') |
|
192 | script_location = ipcontroller.__file__.replace('.pyc', '.py') | |
193 | # The -u option here turns on unbuffered output, which is required |
|
193 | # The -u option here turns on unbuffered output, which is required | |
194 | # on Win32 to prevent wierd conflict and problems with Twisted. |
|
194 | # on Win32 to prevent wierd conflict and problems with Twisted. | |
195 | # Also, use sys.executable to make sure we are picking up the |
|
195 | # Also, use sys.executable to make sure we are picking up the | |
196 | # right python exe. |
|
196 | # right python exe. | |
197 | args = [sys.executable, '-u', script_location] |
|
197 | args = [sys.executable, '-u', script_location] | |
198 | else: |
|
198 | else: | |
199 | args = ['ipcontroller'] |
|
199 | args = ['ipcontroller'] | |
200 | self.extra_args = extra_args |
|
200 | self.extra_args = extra_args | |
201 | if extra_args is not None: |
|
201 | if extra_args is not None: | |
202 | args.extend(extra_args) |
|
202 | args.extend(extra_args) | |
203 |
|
203 | |||
204 | ProcessLauncher.__init__(self, args) |
|
204 | ProcessLauncher.__init__(self, args) | |
205 |
|
205 | |||
206 |
|
206 | |||
207 | class EngineLauncher(ProcessLauncher): |
|
207 | class EngineLauncher(ProcessLauncher): | |
208 |
|
208 | |||
209 | def __init__(self, extra_args=None): |
|
209 | def __init__(self, extra_args=None): | |
210 | if sys.platform == 'win32': |
|
210 | if sys.platform == 'win32': | |
211 | # This logic is needed because the ipcontroller script doesn't |
|
211 | # This logic is needed because the ipcontroller script doesn't | |
212 | # always get installed in the same way or in the same location. |
|
212 | # always get installed in the same way or in the same location. | |
213 | from IPython.kernel.scripts import ipengine |
|
213 | from IPython.kernel.scripts import ipengine | |
214 | script_location = ipengine.__file__.replace('.pyc', '.py') |
|
214 | script_location = ipengine.__file__.replace('.pyc', '.py') | |
215 | # The -u option here turns on unbuffered output, which is required |
|
215 | # The -u option here turns on unbuffered output, which is required | |
216 | # on Win32 to prevent wierd conflict and problems with Twisted. |
|
216 | # on Win32 to prevent wierd conflict and problems with Twisted. | |
217 | # Also, use sys.executable to make sure we are picking up the |
|
217 | # Also, use sys.executable to make sure we are picking up the | |
218 | # right python exe. |
|
218 | # right python exe. | |
219 | args = [sys.executable, '-u', script_location] |
|
219 | args = [sys.executable, '-u', script_location] | |
220 | else: |
|
220 | else: | |
221 | args = ['ipengine'] |
|
221 | args = ['ipengine'] | |
222 | self.extra_args = extra_args |
|
222 | self.extra_args = extra_args | |
223 | if extra_args is not None: |
|
223 | if extra_args is not None: | |
224 | args.extend(extra_args) |
|
224 | args.extend(extra_args) | |
225 |
|
225 | |||
226 | ProcessLauncher.__init__(self, args) |
|
226 | ProcessLauncher.__init__(self, args) | |
227 |
|
227 | |||
228 |
|
228 | |||
229 | class LocalEngineSet(object): |
|
229 | class LocalEngineSet(object): | |
230 |
|
230 | |||
231 | def __init__(self, extra_args=None): |
|
231 | def __init__(self, extra_args=None): | |
232 | self.extra_args = extra_args |
|
232 | self.extra_args = extra_args | |
233 | self.launchers = [] |
|
233 | self.launchers = [] | |
234 |
|
234 | |||
235 | def start(self, n): |
|
235 | def start(self, n): | |
236 | dlist = [] |
|
236 | dlist = [] | |
237 | for i in range(n): |
|
237 | for i in range(n): | |
238 | print "starting engine:", i |
|
238 | print "starting engine:", i | |
239 | el = EngineLauncher(extra_args=self.extra_args) |
|
239 | el = EngineLauncher(extra_args=self.extra_args) | |
240 | d = el.start() |
|
240 | d = el.start() | |
241 | self.launchers.append(el) |
|
241 | self.launchers.append(el) | |
242 | dlist.append(d) |
|
242 | dlist.append(d) | |
243 | dfinal = gatherBoth(dlist, consumeErrors=True) |
|
243 | dfinal = gatherBoth(dlist, consumeErrors=True) | |
244 | dfinal.addCallback(self._handle_start) |
|
244 | dfinal.addCallback(self._handle_start) | |
245 | return dfinal |
|
245 | return dfinal | |
246 |
|
246 | |||
247 | def _handle_start(self, r): |
|
247 | def _handle_start(self, r): | |
248 | log.msg('Engines started with pids: %r' % r) |
|
248 | log.msg('Engines started with pids: %r' % r) | |
249 | return r |
|
249 | return r | |
250 |
|
250 | |||
251 | def _handle_stop(self, r): |
|
251 | def _handle_stop(self, r): | |
252 | log.msg('Engines received signal: %r' % r) |
|
252 | log.msg('Engines received signal: %r' % r) | |
253 | return r |
|
253 | return r | |
254 |
|
254 | |||
255 | def signal(self, sig): |
|
255 | def signal(self, sig): | |
256 | dlist = [] |
|
256 | dlist = [] | |
257 | for el in self.launchers: |
|
257 | for el in self.launchers: | |
258 | d = el.get_stop_deferred() |
|
258 | d = el.get_stop_deferred() | |
259 | dlist.append(d) |
|
259 | dlist.append(d) | |
260 | el.signal(sig) |
|
260 | el.signal(sig) | |
261 | dfinal = gatherBoth(dlist, consumeErrors=True) |
|
261 | dfinal = gatherBoth(dlist, consumeErrors=True) | |
262 | dfinal.addCallback(self._handle_stop) |
|
262 | dfinal.addCallback(self._handle_stop) | |
263 | return dfinal |
|
263 | return dfinal | |
264 |
|
264 | |||
265 | def interrupt_then_kill(self, delay=1.0): |
|
265 | def interrupt_then_kill(self, delay=1.0): | |
266 | dlist = [] |
|
266 | dlist = [] | |
267 | for el in self.launchers: |
|
267 | for el in self.launchers: | |
268 | d = el.get_stop_deferred() |
|
268 | d = el.get_stop_deferred() | |
269 | dlist.append(d) |
|
269 | dlist.append(d) | |
270 | el.interrupt_then_kill(delay) |
|
270 | el.interrupt_then_kill(delay) | |
271 | dfinal = gatherBoth(dlist, consumeErrors=True) |
|
271 | dfinal = gatherBoth(dlist, consumeErrors=True) | |
272 | dfinal.addCallback(self._handle_stop) |
|
272 | dfinal.addCallback(self._handle_stop) | |
273 | return dfinal |
|
273 | return dfinal | |
274 |
|
274 | |||
275 | class BatchEngineSet(object): |
|
275 | class BatchEngineSet(object): | |
276 |
|
276 | |||
277 | # Subclasses must fill these in. See PBSEngineSet/SGEEngineSet |
|
277 | # Subclasses must fill these in. See PBSEngineSet/SGEEngineSet | |
278 | name = '' |
|
278 | name = '' | |
279 | submit_command = '' |
|
279 | submit_command = '' | |
280 | delete_command = '' |
|
280 | delete_command = '' | |
281 | job_id_regexp = '' |
|
281 | job_id_regexp = '' | |
282 | job_array_regexp = '' |
|
282 | job_array_regexp = '' | |
283 | job_array_template = '' |
|
283 | job_array_template = '' | |
284 | queue_regexp = '' |
|
284 | queue_regexp = '' | |
285 | queue_template = '' |
|
285 | queue_template = '' | |
286 | default_template = '' |
|
286 | default_template = '' | |
287 |
|
287 | |||
288 | def __init__(self, template_file, queue, **kwargs): |
|
288 | def __init__(self, template_file, queue, **kwargs): | |
289 | self.template_file = template_file |
|
289 | self.template_file = template_file | |
290 | self.queue = queue |
|
290 | self.queue = queue | |
291 |
|
291 | |||
292 | def parse_job_id(self, output): |
|
292 | def parse_job_id(self, output): | |
293 | m = re.search(self.job_id_regexp, output) |
|
293 | m = re.search(self.job_id_regexp, output) | |
294 | if m is not None: |
|
294 | if m is not None: | |
295 | job_id = m.group() |
|
295 | job_id = m.group() | |
296 | else: |
|
296 | else: | |
297 | raise Exception("job id couldn't be determined: %s" % output) |
|
297 | raise Exception("job id couldn't be determined: %s" % output) | |
298 | self.job_id = job_id |
|
298 | self.job_id = job_id | |
299 | log.msg('Job started with job id: %r' % job_id) |
|
299 | log.msg('Job started with job id: %r' % job_id) | |
300 | return job_id |
|
300 | return job_id | |
301 |
|
301 | |||
302 | def handle_error(self, f): |
|
302 | def handle_error(self, f): | |
303 | f.printTraceback() |
|
303 | f.printTraceback() | |
304 | f.raiseException() |
|
304 | f.raiseException() | |
305 |
|
305 | |||
306 | def start(self, n): |
|
306 | def start(self, n): | |
307 | log.msg("starting %d engines" % n) |
|
307 | log.msg("starting %d engines" % n) | |
308 | self._temp_file = tempfile.NamedTemporaryFile() |
|
308 | self._temp_file = tempfile.NamedTemporaryFile() | |
|
309 | os.chmod(self._temp_file.name, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) | |||
309 | if self.template_file: |
|
310 | if self.template_file: | |
310 | log.msg("Using %s script %s" % (self.name, self.template_file)) |
|
311 | log.msg("Using %s script %s" % (self.name, self.template_file)) | |
311 | contents = open(self.template_file, 'r').read() |
|
312 | contents = open(self.template_file, 'r').read() | |
312 | new_script = contents |
|
313 | new_script = contents | |
313 | regex = re.compile(self.job_array_regexp) |
|
314 | regex = re.compile(self.job_array_regexp) | |
314 | if not regex.search(contents): |
|
315 | if not regex.search(contents): | |
315 | log.msg("adding job array settings to %s script" % self.name) |
|
316 | log.msg("adding job array settings to %s script" % self.name) | |
316 | new_script = self.job_array_template % n +'\n' + new_script |
|
317 | new_script = self.job_array_template % n +'\n' + new_script | |
317 | print self.queue_regexp |
|
318 | print self.queue_regexp | |
318 | regex = re.compile(self.queue_regexp) |
|
319 | regex = re.compile(self.queue_regexp) | |
319 | print regex.search(contents) |
|
320 | print regex.search(contents) | |
320 | if self.queue and not regex.search(contents): |
|
321 | if self.queue and not regex.search(contents): | |
321 | log.msg("adding queue settings to %s script" % self.name) |
|
322 | log.msg("adding queue settings to %s script" % self.name) | |
322 | new_script = self.queue_template % self.queue + '\n' + new_script |
|
323 | new_script = self.queue_template % self.queue + '\n' + new_script | |
323 | if new_script != contents: |
|
324 | if new_script != contents: | |
324 | self._temp_file.write(new_script) |
|
325 | self._temp_file.write(new_script) | |
325 | self.template_file = self._temp_file.name |
|
326 | self.template_file = self._temp_file.name | |
326 | else: |
|
327 | else: | |
327 | default_script = self.default_template % n |
|
328 | default_script = self.default_template % n | |
328 | if self.queue: |
|
329 | if self.queue: | |
329 | default_script = self.queue_template % self.queue + \ |
|
330 | default_script = self.queue_template % self.queue + \ | |
330 | '\n' + default_script |
|
331 | '\n' + default_script | |
331 | log.msg("using default ipengine %s script: \n%s" % |
|
332 | log.msg("using default ipengine %s script: \n%s" % | |
332 | (self.name, default_script)) |
|
333 | (self.name, default_script)) | |
333 | self._temp_file.file.write(default_script) |
|
334 | self._temp_file.file.write(default_script) | |
334 | self.template_file = self._temp_file.name |
|
335 | self.template_file = self._temp_file.name | |
335 | self._temp_file.file.flush() |
|
|||
336 | os.chmod(self._temp_file.name, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) |
|
|||
337 | self._temp_file.file.close() |
|
336 | self._temp_file.file.close() | |
338 | d = getProcessOutput(self.submit_command, |
|
337 | d = getProcessOutput(self.submit_command, | |
339 | [self.template_file], |
|
338 | [self.template_file], | |
340 | env=os.environ) |
|
339 | env=os.environ) | |
341 | d.addCallback(self.parse_job_id) |
|
340 | d.addCallback(self.parse_job_id) | |
342 | d.addErrback(self.handle_error) |
|
341 | d.addErrback(self.handle_error) | |
343 | return d |
|
342 | return d | |
344 |
|
343 | |||
345 | def kill(self): |
|
344 | def kill(self): | |
346 | d = getProcessOutput(self.delete_command, |
|
345 | d = getProcessOutput(self.delete_command, | |
347 | [self.job_id],env=os.environ) |
|
346 | [self.job_id],env=os.environ) | |
348 | return d |
|
347 | return d | |
349 |
|
348 | |||
350 | class PBSEngineSet(BatchEngineSet): |
|
349 | class PBSEngineSet(BatchEngineSet): | |
351 |
|
350 | |||
352 | name = 'PBS' |
|
351 | name = 'PBS' | |
353 | submit_command = 'qsub' |
|
352 | submit_command = 'qsub' | |
354 | delete_command = 'qdel' |
|
353 | delete_command = 'qdel' | |
355 | job_id_regexp = '\d+' |
|
354 | job_id_regexp = '\d+' | |
356 | job_array_regexp = '#PBS[ \t]+-t[ \t]+\d+' |
|
355 | job_array_regexp = '#PBS[ \t]+-t[ \t]+\d+' | |
357 | job_array_template = '#PBS -t 1-%d' |
|
356 | job_array_template = '#PBS -t 1-%d' | |
358 | queue_regexp = '#PBS[ \t]+-q[ \t]+\w+' |
|
357 | queue_regexp = '#PBS[ \t]+-q[ \t]+\w+' | |
359 | queue_template = '#PBS -q %s' |
|
358 | queue_template = '#PBS -q %s' | |
360 |
default_template="""# |
|
359 | default_template="""#!/bin/sh | |
|
360 | #PBS -V | |||
361 | #PBS -t 1-%d |
|
361 | #PBS -t 1-%d | |
362 | #PBS -N ipengine |
|
362 | #PBS -N ipengine | |
363 | eid=$(($PBS_ARRAYID - 1)) |
|
363 | eid=$(($PBS_ARRAYID - 1)) | |
364 | ipengine --logfile=ipengine${eid}.log |
|
364 | ipengine --logfile=ipengine${eid}.log | |
365 | """ |
|
365 | """ | |
366 |
|
366 | |||
367 | class SGEEngineSet(PBSEngineSet): |
|
367 | class SGEEngineSet(PBSEngineSet): | |
368 |
|
368 | |||
369 | name = 'SGE' |
|
369 | name = 'SGE' | |
370 | job_array_regexp = '#\$[ \t]+-t[ \t]+\d+' |
|
370 | job_array_regexp = '#\$[ \t]+-t[ \t]+\d+' | |
371 | job_array_template = '#$ -t 1-%d' |
|
371 | job_array_template = '#$ -t 1-%d' | |
372 | queue_regexp = '#\$[ \t]+-q[ \t]+\w+' |
|
372 | queue_regexp = '#\$[ \t]+-q[ \t]+\w+' | |
373 | queue_template = '#$ -q %s' |
|
373 | queue_template = '#$ -q %s' | |
374 | default_template="""#$ -V |
|
374 | default_template="""#$ -V | |
|
375 | #$ -S /bin/sh | |||
375 | #$ -t 1-%d |
|
376 | #$ -t 1-%d | |
376 | #$ -N ipengine |
|
377 | #$ -N ipengine | |
377 | eid=$(($SGE_TASK_ID - 1)) |
|
378 | eid=$(($SGE_TASK_ID - 1)) | |
378 | ipengine --logfile=ipengine${eid}.log |
|
379 | ipengine --logfile=ipengine${eid}.log | |
379 | """ |
|
380 | """ | |
380 |
|
381 | |||
381 | class LSFEngineSet(PBSEngineSet): |
|
382 | class LSFEngineSet(PBSEngineSet): | |
382 |
|
383 | |||
383 | name = 'LSF' |
|
384 | name = 'LSF' | |
384 | submit_command = 'bsub' |
|
385 | submit_command = 'bsub' | |
385 | delete_command = 'bkill' |
|
386 | delete_command = 'bkill' | |
386 | job_array_regexp = '#BSUB[ \t]-J+\w+\[\d+-\d+\]' |
|
387 | job_array_regexp = '#BSUB[ \t]-J+\w+\[\d+-\d+\]' | |
387 | job_array_template = '#BSUB -J ipengine[1-%d]' |
|
388 | job_array_template = '#BSUB -J ipengine[1-%d]' | |
388 | queue_regexp = '#BSUB[ \t]+-q[ \t]+\w+' |
|
389 | queue_regexp = '#BSUB[ \t]+-q[ \t]+\w+' | |
389 | queue_template = '#BSUB -q %s' |
|
390 | queue_template = '#BSUB -q %s' | |
390 |
default_template="""# |
|
391 | default_template="""#!/bin/sh | |
|
392 | #BSUB -J ipengine[1-%d] | |||
391 | eid=$(($LSB_JOBINDEX - 1)) |
|
393 | eid=$(($LSB_JOBINDEX - 1)) | |
392 | ipengine --logfile=ipengine${eid}.log |
|
394 | ipengine --logfile=ipengine${eid}.log | |
393 | """ |
|
395 | """ | |
394 |
|
396 | |||
395 | sshx_template="""#!/bin/sh |
|
397 | sshx_template="""#!/bin/sh | |
396 | "$@" &> /dev/null & |
|
398 | "$@" &> /dev/null & | |
397 | echo $! |
|
399 | echo $! | |
398 | """ |
|
400 | """ | |
399 |
|
401 | |||
400 | engine_killer_template="""#!/bin/sh |
|
402 | engine_killer_template="""#!/bin/sh | |
401 | ps -fu `whoami` | grep '[i]pengine' | awk '{print $2}' | xargs kill -TERM |
|
403 | ps -fu `whoami` | grep '[i]pengine' | awk '{print $2}' | xargs kill -TERM | |
402 | """ |
|
404 | """ | |
403 |
|
405 | |||
404 | class SSHEngineSet(object): |
|
406 | class SSHEngineSet(object): | |
405 | sshx_template=sshx_template |
|
407 | sshx_template=sshx_template | |
406 | engine_killer_template=engine_killer_template |
|
408 | engine_killer_template=engine_killer_template | |
407 |
|
409 | |||
408 | def __init__(self, engine_hosts, sshx=None, ipengine="ipengine"): |
|
410 | def __init__(self, engine_hosts, sshx=None, ipengine="ipengine"): | |
409 | """Start a controller on localhost and engines using ssh. |
|
411 | """Start a controller on localhost and engines using ssh. | |
410 |
|
412 | |||
411 | The engine_hosts argument is a dict with hostnames as keys and |
|
413 | The engine_hosts argument is a dict with hostnames as keys and | |
412 | the number of engine (int) as values. sshx is the name of a local |
|
414 | the number of engine (int) as values. sshx is the name of a local | |
413 | file that will be used to run remote commands. This file is used |
|
415 | file that will be used to run remote commands. This file is used | |
414 | to setup the environment properly. |
|
416 | to setup the environment properly. | |
415 | """ |
|
417 | """ | |
416 |
|
418 | |||
417 | self.temp_dir = tempfile.gettempdir() |
|
419 | self.temp_dir = tempfile.gettempdir() | |
418 | if sshx is not None: |
|
420 | if sshx is not None: | |
419 | self.sshx = sshx |
|
421 | self.sshx = sshx | |
420 | else: |
|
422 | else: | |
421 | # Write the sshx.sh file locally from our template. |
|
423 | # Write the sshx.sh file locally from our template. | |
422 | self.sshx = os.path.join( |
|
424 | self.sshx = os.path.join( | |
423 | self.temp_dir, |
|
425 | self.temp_dir, | |
424 | '%s-main-sshx.sh' % os.environ['USER'] |
|
426 | '%s-main-sshx.sh' % os.environ['USER'] | |
425 | ) |
|
427 | ) | |
426 | f = open(self.sshx, 'w') |
|
428 | f = open(self.sshx, 'w') | |
427 | f.writelines(self.sshx_template) |
|
429 | f.writelines(self.sshx_template) | |
428 | f.close() |
|
430 | f.close() | |
429 | self.engine_command = ipengine |
|
431 | self.engine_command = ipengine | |
430 | self.engine_hosts = engine_hosts |
|
432 | self.engine_hosts = engine_hosts | |
431 | # Write the engine killer script file locally from our template. |
|
433 | # Write the engine killer script file locally from our template. | |
432 | self.engine_killer = os.path.join( |
|
434 | self.engine_killer = os.path.join( | |
433 | self.temp_dir, |
|
435 | self.temp_dir, | |
434 | '%s-local-engine_killer.sh' % os.environ['USER'] |
|
436 | '%s-local-engine_killer.sh' % os.environ['USER'] | |
435 | ) |
|
437 | ) | |
436 | f = open(self.engine_killer, 'w') |
|
438 | f = open(self.engine_killer, 'w') | |
437 | f.writelines(self.engine_killer_template) |
|
439 | f.writelines(self.engine_killer_template) | |
438 | f.close() |
|
440 | f.close() | |
439 |
|
441 | |||
440 | def start(self, send_furl=False): |
|
442 | def start(self, send_furl=False): | |
441 | dlist = [] |
|
443 | dlist = [] | |
442 | for host in self.engine_hosts.keys(): |
|
444 | for host in self.engine_hosts.keys(): | |
443 | count = self.engine_hosts[host] |
|
445 | count = self.engine_hosts[host] | |
444 | d = self._start(host, count, send_furl) |
|
446 | d = self._start(host, count, send_furl) | |
445 | dlist.append(d) |
|
447 | dlist.append(d) | |
446 | return gatherBoth(dlist, consumeErrors=True) |
|
448 | return gatherBoth(dlist, consumeErrors=True) | |
447 |
|
449 | |||
448 | def _start(self, hostname, count=1, send_furl=False): |
|
450 | def _start(self, hostname, count=1, send_furl=False): | |
449 | if send_furl: |
|
451 | if send_furl: | |
450 | d = self._scp_furl(hostname) |
|
452 | d = self._scp_furl(hostname) | |
451 | else: |
|
453 | else: | |
452 | d = defer.succeed(None) |
|
454 | d = defer.succeed(None) | |
453 | d.addCallback(lambda r: self._scp_sshx(hostname)) |
|
455 | d.addCallback(lambda r: self._scp_sshx(hostname)) | |
454 | d.addCallback(lambda r: self._ssh_engine(hostname, count)) |
|
456 | d.addCallback(lambda r: self._ssh_engine(hostname, count)) | |
455 | return d |
|
457 | return d | |
456 |
|
458 | |||
457 | def _scp_furl(self, hostname): |
|
459 | def _scp_furl(self, hostname): | |
458 | scp_cmd = "scp ~/.ipython/security/ipcontroller-engine.furl %s:.ipython/security/" % (hostname) |
|
460 | scp_cmd = "scp ~/.ipython/security/ipcontroller-engine.furl %s:.ipython/security/" % (hostname) | |
459 | cmd_list = scp_cmd.split() |
|
461 | cmd_list = scp_cmd.split() | |
460 | cmd_list[1] = os.path.expanduser(cmd_list[1]) |
|
462 | cmd_list[1] = os.path.expanduser(cmd_list[1]) | |
461 | log.msg('Copying furl file: %s' % scp_cmd) |
|
463 | log.msg('Copying furl file: %s' % scp_cmd) | |
462 | d = getProcessOutput(cmd_list[0], cmd_list[1:], env=os.environ) |
|
464 | d = getProcessOutput(cmd_list[0], cmd_list[1:], env=os.environ) | |
463 | return d |
|
465 | return d | |
464 |
|
466 | |||
465 | def _scp_sshx(self, hostname): |
|
467 | def _scp_sshx(self, hostname): | |
466 | scp_cmd = "scp %s %s:%s/%s-sshx.sh" % ( |
|
468 | scp_cmd = "scp %s %s:%s/%s-sshx.sh" % ( | |
467 | self.sshx, hostname, |
|
469 | self.sshx, hostname, | |
468 | self.temp_dir, os.environ['USER'] |
|
470 | self.temp_dir, os.environ['USER'] | |
469 | ) |
|
471 | ) | |
470 |
|
472 | |||
471 | log.msg("Copying sshx: %s" % scp_cmd) |
|
473 | log.msg("Copying sshx: %s" % scp_cmd) | |
472 | sshx_scp = scp_cmd.split() |
|
474 | sshx_scp = scp_cmd.split() | |
473 | d = getProcessOutput(sshx_scp[0], sshx_scp[1:], env=os.environ) |
|
475 | d = getProcessOutput(sshx_scp[0], sshx_scp[1:], env=os.environ) | |
474 | return d |
|
476 | return d | |
475 |
|
477 | |||
476 | def _ssh_engine(self, hostname, count): |
|
478 | def _ssh_engine(self, hostname, count): | |
477 | exec_engine = "ssh %s sh %s/%s-sshx.sh %s" % ( |
|
479 | exec_engine = "ssh %s sh %s/%s-sshx.sh %s" % ( | |
478 | hostname, self.temp_dir, |
|
480 | hostname, self.temp_dir, | |
479 | os.environ['USER'], self.engine_command |
|
481 | os.environ['USER'], self.engine_command | |
480 | ) |
|
482 | ) | |
481 | cmds = exec_engine.split() |
|
483 | cmds = exec_engine.split() | |
482 | dlist = [] |
|
484 | dlist = [] | |
483 | log.msg("about to start engines...") |
|
485 | log.msg("about to start engines...") | |
484 | for i in range(count): |
|
486 | for i in range(count): | |
485 | log.msg('Starting engines: %s' % exec_engine) |
|
487 | log.msg('Starting engines: %s' % exec_engine) | |
486 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) |
|
488 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) | |
487 | dlist.append(d) |
|
489 | dlist.append(d) | |
488 | return gatherBoth(dlist, consumeErrors=True) |
|
490 | return gatherBoth(dlist, consumeErrors=True) | |
489 |
|
491 | |||
490 | def kill(self): |
|
492 | def kill(self): | |
491 | dlist = [] |
|
493 | dlist = [] | |
492 | for host in self.engine_hosts.keys(): |
|
494 | for host in self.engine_hosts.keys(): | |
493 | d = self._killall(host) |
|
495 | d = self._killall(host) | |
494 | dlist.append(d) |
|
496 | dlist.append(d) | |
495 | return gatherBoth(dlist, consumeErrors=True) |
|
497 | return gatherBoth(dlist, consumeErrors=True) | |
496 |
|
498 | |||
497 | def _killall(self, hostname): |
|
499 | def _killall(self, hostname): | |
498 | d = self._scp_engine_killer(hostname) |
|
500 | d = self._scp_engine_killer(hostname) | |
499 | d.addCallback(lambda r: self._ssh_kill(hostname)) |
|
501 | d.addCallback(lambda r: self._ssh_kill(hostname)) | |
500 | # d.addErrback(self._exec_err) |
|
502 | # d.addErrback(self._exec_err) | |
501 | return d |
|
503 | return d | |
502 |
|
504 | |||
503 | def _scp_engine_killer(self, hostname): |
|
505 | def _scp_engine_killer(self, hostname): | |
504 | scp_cmd = "scp %s %s:%s/%s-engine_killer.sh" % ( |
|
506 | scp_cmd = "scp %s %s:%s/%s-engine_killer.sh" % ( | |
505 | self.engine_killer, |
|
507 | self.engine_killer, | |
506 | hostname, |
|
508 | hostname, | |
507 | self.temp_dir, |
|
509 | self.temp_dir, | |
508 | os.environ['USER'] |
|
510 | os.environ['USER'] | |
509 | ) |
|
511 | ) | |
510 | cmds = scp_cmd.split() |
|
512 | cmds = scp_cmd.split() | |
511 | log.msg('Copying engine_killer: %s' % scp_cmd) |
|
513 | log.msg('Copying engine_killer: %s' % scp_cmd) | |
512 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) |
|
514 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) | |
513 | return d |
|
515 | return d | |
514 |
|
516 | |||
515 | def _ssh_kill(self, hostname): |
|
517 | def _ssh_kill(self, hostname): | |
516 | kill_cmd = "ssh %s sh %s/%s-engine_killer.sh" % ( |
|
518 | kill_cmd = "ssh %s sh %s/%s-engine_killer.sh" % ( | |
517 | hostname, |
|
519 | hostname, | |
518 | self.temp_dir, |
|
520 | self.temp_dir, | |
519 | os.environ['USER'] |
|
521 | os.environ['USER'] | |
520 | ) |
|
522 | ) | |
521 | log.msg('Killing engine: %s' % kill_cmd) |
|
523 | log.msg('Killing engine: %s' % kill_cmd) | |
522 | kill_cmd = kill_cmd.split() |
|
524 | kill_cmd = kill_cmd.split() | |
523 | d = getProcessOutput(kill_cmd[0], kill_cmd[1:], env=os.environ) |
|
525 | d = getProcessOutput(kill_cmd[0], kill_cmd[1:], env=os.environ) | |
524 | return d |
|
526 | return d | |
525 |
|
527 | |||
526 | def _exec_err(self, r): |
|
528 | def _exec_err(self, r): | |
527 | log.msg(r) |
|
529 | log.msg(r) | |
528 |
|
530 | |||
529 | #----------------------------------------------------------------------------- |
|
531 | #----------------------------------------------------------------------------- | |
530 | # Main functions for the different types of clusters |
|
532 | # Main functions for the different types of clusters | |
531 | #----------------------------------------------------------------------------- |
|
533 | #----------------------------------------------------------------------------- | |
532 |
|
534 | |||
533 | # TODO: |
|
535 | # TODO: | |
534 | # The logic in these codes should be moved into classes like LocalCluster |
|
536 | # The logic in these codes should be moved into classes like LocalCluster | |
535 | # MpirunCluster, PBSCluster, etc. This would remove alot of the duplications. |
|
537 | # MpirunCluster, PBSCluster, etc. This would remove alot of the duplications. | |
536 | # The main functions should then just parse the command line arguments, create |
|
538 | # The main functions should then just parse the command line arguments, create | |
537 | # the appropriate class and call a 'start' method. |
|
539 | # the appropriate class and call a 'start' method. | |
538 |
|
540 | |||
539 |
|
541 | |||
540 | def check_security(args, cont_args): |
|
542 | def check_security(args, cont_args): | |
541 | """Check to see if we should run with SSL support.""" |
|
543 | """Check to see if we should run with SSL support.""" | |
542 | if (not args.x or not args.y) and not have_crypto: |
|
544 | if (not args.x or not args.y) and not have_crypto: | |
543 | log.err(""" |
|
545 | log.err(""" | |
544 | OpenSSL/pyOpenSSL is not available, so we can't run in secure mode. |
|
546 | OpenSSL/pyOpenSSL is not available, so we can't run in secure mode. | |
545 | Try running ipcluster with the -xy flags: ipcluster local -xy -n 4""") |
|
547 | Try running ipcluster with the -xy flags: ipcluster local -xy -n 4""") | |
546 | reactor.stop() |
|
548 | reactor.stop() | |
547 | return False |
|
549 | return False | |
548 | if args.x: |
|
550 | if args.x: | |
549 | cont_args.append('-x') |
|
551 | cont_args.append('-x') | |
550 | if args.y: |
|
552 | if args.y: | |
551 | cont_args.append('-y') |
|
553 | cont_args.append('-y') | |
552 | return True |
|
554 | return True | |
553 |
|
555 | |||
554 |
|
556 | |||
555 | def check_reuse(args, cont_args): |
|
557 | def check_reuse(args, cont_args): | |
556 | """Check to see if we should try to resuse FURL files.""" |
|
558 | """Check to see if we should try to resuse FURL files.""" | |
557 | if args.r: |
|
559 | if args.r: | |
558 | cont_args.append('-r') |
|
560 | cont_args.append('-r') | |
559 | if args.client_port == 0 or args.engine_port == 0: |
|
561 | if args.client_port == 0 or args.engine_port == 0: | |
560 | log.err(""" |
|
562 | log.err(""" | |
561 | To reuse FURL files, you must also set the client and engine ports using |
|
563 | To reuse FURL files, you must also set the client and engine ports using | |
562 | the --client-port and --engine-port options.""") |
|
564 | the --client-port and --engine-port options.""") | |
563 | reactor.stop() |
|
565 | reactor.stop() | |
564 | return False |
|
566 | return False | |
565 | cont_args.append('--client-port=%i' % args.client_port) |
|
567 | cont_args.append('--client-port=%i' % args.client_port) | |
566 | cont_args.append('--engine-port=%i' % args.engine_port) |
|
568 | cont_args.append('--engine-port=%i' % args.engine_port) | |
567 | return True |
|
569 | return True | |
568 |
|
570 | |||
569 |
|
571 | |||
570 | def _err_and_stop(f): |
|
572 | def _err_and_stop(f): | |
571 | """Errback to log a failure and halt the reactor on a fatal error.""" |
|
573 | """Errback to log a failure and halt the reactor on a fatal error.""" | |
572 | log.err(f) |
|
574 | log.err(f) | |
573 | reactor.stop() |
|
575 | reactor.stop() | |
574 |
|
576 | |||
575 |
|
577 | |||
576 | def _delay_start(cont_pid, start_engines, furl_file, reuse): |
|
578 | def _delay_start(cont_pid, start_engines, furl_file, reuse): | |
577 | """Wait for controller to create FURL files and the start the engines.""" |
|
579 | """Wait for controller to create FURL files and the start the engines.""" | |
578 | if not reuse: |
|
580 | if not reuse: | |
579 | if os.path.isfile(furl_file): |
|
581 | if os.path.isfile(furl_file): | |
580 | os.unlink(furl_file) |
|
582 | os.unlink(furl_file) | |
581 | log.msg('Waiting for controller to finish starting...') |
|
583 | log.msg('Waiting for controller to finish starting...') | |
582 | d = wait_for_file(furl_file, delay=0.2, max_tries=50) |
|
584 | d = wait_for_file(furl_file, delay=0.2, max_tries=50) | |
583 | d.addCallback(lambda _: log.msg('Controller started')) |
|
585 | d.addCallback(lambda _: log.msg('Controller started')) | |
584 | d.addCallback(lambda _: start_engines(cont_pid)) |
|
586 | d.addCallback(lambda _: start_engines(cont_pid)) | |
585 | return d |
|
587 | return d | |
586 |
|
588 | |||
587 |
|
589 | |||
588 | def main_local(args): |
|
590 | def main_local(args): | |
589 | cont_args = [] |
|
591 | cont_args = [] | |
590 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
592 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
591 |
|
593 | |||
592 | # Check security settings before proceeding |
|
594 | # Check security settings before proceeding | |
593 | if not check_security(args, cont_args): |
|
595 | if not check_security(args, cont_args): | |
594 | return |
|
596 | return | |
595 |
|
597 | |||
596 | # See if we are reusing FURL files |
|
598 | # See if we are reusing FURL files | |
597 | if not check_reuse(args, cont_args): |
|
599 | if not check_reuse(args, cont_args): | |
598 | return |
|
600 | return | |
599 |
|
601 | |||
600 | cl = ControllerLauncher(extra_args=cont_args) |
|
602 | cl = ControllerLauncher(extra_args=cont_args) | |
601 | dstart = cl.start() |
|
603 | dstart = cl.start() | |
602 | def start_engines(cont_pid): |
|
604 | def start_engines(cont_pid): | |
603 | engine_args = [] |
|
605 | engine_args = [] | |
604 | engine_args.append('--logfile=%s' % \ |
|
606 | engine_args.append('--logfile=%s' % \ | |
605 | pjoin(args.logdir,'ipengine%s-' % cont_pid)) |
|
607 | pjoin(args.logdir,'ipengine%s-' % cont_pid)) | |
606 | eset = LocalEngineSet(extra_args=engine_args) |
|
608 | eset = LocalEngineSet(extra_args=engine_args) | |
607 | def shutdown(signum, frame): |
|
609 | def shutdown(signum, frame): | |
608 | log.msg('Stopping local cluster') |
|
610 | log.msg('Stopping local cluster') | |
609 | # We are still playing with the times here, but these seem |
|
611 | # We are still playing with the times here, but these seem | |
610 | # to be reliable in allowing everything to exit cleanly. |
|
612 | # to be reliable in allowing everything to exit cleanly. | |
611 | eset.interrupt_then_kill(0.5) |
|
613 | eset.interrupt_then_kill(0.5) | |
612 | cl.interrupt_then_kill(0.5) |
|
614 | cl.interrupt_then_kill(0.5) | |
613 | reactor.callLater(1.0, reactor.stop) |
|
615 | reactor.callLater(1.0, reactor.stop) | |
614 | signal.signal(signal.SIGINT,shutdown) |
|
616 | signal.signal(signal.SIGINT,shutdown) | |
615 | d = eset.start(args.n) |
|
617 | d = eset.start(args.n) | |
616 | return d |
|
618 | return d | |
617 | config = kernel_config_manager.get_config_obj() |
|
619 | config = kernel_config_manager.get_config_obj() | |
618 | furl_file = config['controller']['engine_furl_file'] |
|
620 | furl_file = config['controller']['engine_furl_file'] | |
619 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
621 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
620 | dstart.addErrback(_err_and_stop) |
|
622 | dstart.addErrback(_err_and_stop) | |
621 |
|
623 | |||
622 |
|
624 | |||
623 | def main_mpi(args): |
|
625 | def main_mpi(args): | |
624 | cont_args = [] |
|
626 | cont_args = [] | |
625 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
627 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
626 |
|
628 | |||
627 | # Check security settings before proceeding |
|
629 | # Check security settings before proceeding | |
628 | if not check_security(args, cont_args): |
|
630 | if not check_security(args, cont_args): | |
629 | return |
|
631 | return | |
630 |
|
632 | |||
631 | # See if we are reusing FURL files |
|
633 | # See if we are reusing FURL files | |
632 | if not check_reuse(args, cont_args): |
|
634 | if not check_reuse(args, cont_args): | |
633 | return |
|
635 | return | |
634 |
|
636 | |||
635 | cl = ControllerLauncher(extra_args=cont_args) |
|
637 | cl = ControllerLauncher(extra_args=cont_args) | |
636 | dstart = cl.start() |
|
638 | dstart = cl.start() | |
637 | def start_engines(cont_pid): |
|
639 | def start_engines(cont_pid): | |
638 | raw_args = [args.cmd] |
|
640 | raw_args = [args.cmd] | |
639 | raw_args.extend(['-n',str(args.n)]) |
|
641 | raw_args.extend(['-n',str(args.n)]) | |
640 | raw_args.append('ipengine') |
|
642 | raw_args.append('ipengine') | |
641 | raw_args.append('-l') |
|
643 | raw_args.append('-l') | |
642 | raw_args.append(pjoin(args.logdir,'ipengine%s-' % cont_pid)) |
|
644 | raw_args.append(pjoin(args.logdir,'ipengine%s-' % cont_pid)) | |
643 | if args.mpi: |
|
645 | if args.mpi: | |
644 | raw_args.append('--mpi=%s' % args.mpi) |
|
646 | raw_args.append('--mpi=%s' % args.mpi) | |
645 | eset = ProcessLauncher(raw_args) |
|
647 | eset = ProcessLauncher(raw_args) | |
646 | def shutdown(signum, frame): |
|
648 | def shutdown(signum, frame): | |
647 | log.msg('Stopping local cluster') |
|
649 | log.msg('Stopping local cluster') | |
648 | # We are still playing with the times here, but these seem |
|
650 | # We are still playing with the times here, but these seem | |
649 | # to be reliable in allowing everything to exit cleanly. |
|
651 | # to be reliable in allowing everything to exit cleanly. | |
650 | eset.interrupt_then_kill(1.0) |
|
652 | eset.interrupt_then_kill(1.0) | |
651 | cl.interrupt_then_kill(1.0) |
|
653 | cl.interrupt_then_kill(1.0) | |
652 | reactor.callLater(2.0, reactor.stop) |
|
654 | reactor.callLater(2.0, reactor.stop) | |
653 | signal.signal(signal.SIGINT,shutdown) |
|
655 | signal.signal(signal.SIGINT,shutdown) | |
654 | d = eset.start() |
|
656 | d = eset.start() | |
655 | return d |
|
657 | return d | |
656 | config = kernel_config_manager.get_config_obj() |
|
658 | config = kernel_config_manager.get_config_obj() | |
657 | furl_file = config['controller']['engine_furl_file'] |
|
659 | furl_file = config['controller']['engine_furl_file'] | |
658 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
660 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
659 | dstart.addErrback(_err_and_stop) |
|
661 | dstart.addErrback(_err_and_stop) | |
660 |
|
662 | |||
661 |
|
663 | |||
662 | def main_pbs(args): |
|
664 | def main_pbs(args): | |
663 | cont_args = [] |
|
665 | cont_args = [] | |
664 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
666 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
665 |
|
667 | |||
666 | # Check security settings before proceeding |
|
668 | # Check security settings before proceeding | |
667 | if not check_security(args, cont_args): |
|
669 | if not check_security(args, cont_args): | |
668 | return |
|
670 | return | |
669 |
|
671 | |||
670 | # See if we are reusing FURL files |
|
672 | # See if we are reusing FURL files | |
671 | if not check_reuse(args, cont_args): |
|
673 | if not check_reuse(args, cont_args): | |
672 | return |
|
674 | return | |
673 |
|
675 | |||
674 | if args.pbsscript and not os.path.isfile(args.pbsscript): |
|
676 | if args.pbsscript and not os.path.isfile(args.pbsscript): | |
675 | log.err('PBS script does not exist: %s' % args.pbsscript) |
|
677 | log.err('PBS script does not exist: %s' % args.pbsscript) | |
676 | return |
|
678 | return | |
677 |
|
679 | |||
678 | cl = ControllerLauncher(extra_args=cont_args) |
|
680 | cl = ControllerLauncher(extra_args=cont_args) | |
679 | dstart = cl.start() |
|
681 | dstart = cl.start() | |
680 | def start_engines(r): |
|
682 | def start_engines(r): | |
681 | pbs_set = PBSEngineSet(args.pbsscript, args.pbsqueue) |
|
683 | pbs_set = PBSEngineSet(args.pbsscript, args.pbsqueue) | |
682 | def shutdown(signum, frame): |
|
684 | def shutdown(signum, frame): | |
683 | log.msg('Stopping PBS cluster') |
|
685 | log.msg('Stopping PBS cluster') | |
684 | d = pbs_set.kill() |
|
686 | d = pbs_set.kill() | |
685 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) |
|
687 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) | |
686 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) |
|
688 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) | |
687 | signal.signal(signal.SIGINT,shutdown) |
|
689 | signal.signal(signal.SIGINT,shutdown) | |
688 | d = pbs_set.start(args.n) |
|
690 | d = pbs_set.start(args.n) | |
689 | return d |
|
691 | return d | |
690 | config = kernel_config_manager.get_config_obj() |
|
692 | config = kernel_config_manager.get_config_obj() | |
691 | furl_file = config['controller']['engine_furl_file'] |
|
693 | furl_file = config['controller']['engine_furl_file'] | |
692 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
694 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
693 | dstart.addErrback(_err_and_stop) |
|
695 | dstart.addErrback(_err_and_stop) | |
694 |
|
696 | |||
695 | def main_sge(args): |
|
697 | def main_sge(args): | |
696 | cont_args = [] |
|
698 | cont_args = [] | |
697 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
699 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
698 |
|
700 | |||
699 | # Check security settings before proceeding |
|
701 | # Check security settings before proceeding | |
700 | if not check_security(args, cont_args): |
|
702 | if not check_security(args, cont_args): | |
701 | return |
|
703 | return | |
702 |
|
704 | |||
703 | # See if we are reusing FURL files |
|
705 | # See if we are reusing FURL files | |
704 | if not check_reuse(args, cont_args): |
|
706 | if not check_reuse(args, cont_args): | |
705 | return |
|
707 | return | |
706 |
|
708 | |||
707 | if args.sgescript and not os.path.isfile(args.sgescript): |
|
709 | if args.sgescript and not os.path.isfile(args.sgescript): | |
708 | log.err('SGE script does not exist: %s' % args.sgescript) |
|
710 | log.err('SGE script does not exist: %s' % args.sgescript) | |
709 | return |
|
711 | return | |
710 |
|
712 | |||
711 | cl = ControllerLauncher(extra_args=cont_args) |
|
713 | cl = ControllerLauncher(extra_args=cont_args) | |
712 | dstart = cl.start() |
|
714 | dstart = cl.start() | |
713 | def start_engines(r): |
|
715 | def start_engines(r): | |
714 | sge_set = SGEEngineSet(args.sgescript, args.sgequeue) |
|
716 | sge_set = SGEEngineSet(args.sgescript, args.sgequeue) | |
715 | def shutdown(signum, frame): |
|
717 | def shutdown(signum, frame): | |
716 | log.msg('Stopping sge cluster') |
|
718 | log.msg('Stopping sge cluster') | |
717 | d = sge_set.kill() |
|
719 | d = sge_set.kill() | |
718 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) |
|
720 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) | |
719 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) |
|
721 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) | |
720 | signal.signal(signal.SIGINT,shutdown) |
|
722 | signal.signal(signal.SIGINT,shutdown) | |
721 | d = sge_set.start(args.n) |
|
723 | d = sge_set.start(args.n) | |
722 | return d |
|
724 | return d | |
723 | config = kernel_config_manager.get_config_obj() |
|
725 | config = kernel_config_manager.get_config_obj() | |
724 | furl_file = config['controller']['engine_furl_file'] |
|
726 | furl_file = config['controller']['engine_furl_file'] | |
725 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
727 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
726 | dstart.addErrback(_err_and_stop) |
|
728 | dstart.addErrback(_err_and_stop) | |
727 |
|
729 | |||
728 | def main_lsf(args): |
|
730 | def main_lsf(args): | |
729 | cont_args = [] |
|
731 | cont_args = [] | |
730 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
732 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
731 |
|
733 | |||
732 | # Check security settings before proceeding |
|
734 | # Check security settings before proceeding | |
733 | if not check_security(args, cont_args): |
|
735 | if not check_security(args, cont_args): | |
734 | return |
|
736 | return | |
735 |
|
737 | |||
736 | # See if we are reusing FURL files |
|
738 | # See if we are reusing FURL files | |
737 | if not check_reuse(args, cont_args): |
|
739 | if not check_reuse(args, cont_args): | |
738 | return |
|
740 | return | |
739 |
|
741 | |||
740 | if args.lsfscript and not os.path.isfile(args.lsfscript): |
|
742 | if args.lsfscript and not os.path.isfile(args.lsfscript): | |
741 | log.err('LSF script does not exist: %s' % args.lsfscript) |
|
743 | log.err('LSF script does not exist: %s' % args.lsfscript) | |
742 | return |
|
744 | return | |
743 |
|
745 | |||
744 | cl = ControllerLauncher(extra_args=cont_args) |
|
746 | cl = ControllerLauncher(extra_args=cont_args) | |
745 | dstart = cl.start() |
|
747 | dstart = cl.start() | |
746 | def start_engines(r): |
|
748 | def start_engines(r): | |
747 | lsf_set = LSFEngineSet(args.lsfscript, args.lsfqueue) |
|
749 | lsf_set = LSFEngineSet(args.lsfscript, args.lsfqueue) | |
748 | def shutdown(signum, frame): |
|
750 | def shutdown(signum, frame): | |
749 | log.msg('Stopping LSF cluster') |
|
751 | log.msg('Stopping LSF cluster') | |
750 | d = lsf_set.kill() |
|
752 | d = lsf_set.kill() | |
751 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) |
|
753 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) | |
752 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) |
|
754 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) | |
753 | signal.signal(signal.SIGINT,shutdown) |
|
755 | signal.signal(signal.SIGINT,shutdown) | |
754 | d = lsf_set.start(args.n) |
|
756 | d = lsf_set.start(args.n) | |
755 | return d |
|
757 | return d | |
756 | config = kernel_config_manager.get_config_obj() |
|
758 | config = kernel_config_manager.get_config_obj() | |
757 | furl_file = config['controller']['engine_furl_file'] |
|
759 | furl_file = config['controller']['engine_furl_file'] | |
758 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
760 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
759 | dstart.addErrback(_err_and_stop) |
|
761 | dstart.addErrback(_err_and_stop) | |
760 |
|
762 | |||
761 |
|
763 | |||
762 | def main_ssh(args): |
|
764 | def main_ssh(args): | |
763 | """Start a controller on localhost and engines using ssh. |
|
765 | """Start a controller on localhost and engines using ssh. | |
764 |
|
766 | |||
765 | Your clusterfile should look like:: |
|
767 | Your clusterfile should look like:: | |
766 |
|
768 | |||
767 | send_furl = False # True, if you want |
|
769 | send_furl = False # True, if you want | |
768 | engines = { |
|
770 | engines = { | |
769 | 'engine_host1' : engine_count, |
|
771 | 'engine_host1' : engine_count, | |
770 | 'engine_host2' : engine_count2 |
|
772 | 'engine_host2' : engine_count2 | |
771 | } |
|
773 | } | |
772 | """ |
|
774 | """ | |
773 | clusterfile = {} |
|
775 | clusterfile = {} | |
774 | execfile(args.clusterfile, clusterfile) |
|
776 | execfile(args.clusterfile, clusterfile) | |
775 | if not clusterfile.has_key('send_furl'): |
|
777 | if not clusterfile.has_key('send_furl'): | |
776 | clusterfile['send_furl'] = False |
|
778 | clusterfile['send_furl'] = False | |
777 |
|
779 | |||
778 | cont_args = [] |
|
780 | cont_args = [] | |
779 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
781 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
780 |
|
782 | |||
781 | # Check security settings before proceeding |
|
783 | # Check security settings before proceeding | |
782 | if not check_security(args, cont_args): |
|
784 | if not check_security(args, cont_args): | |
783 | return |
|
785 | return | |
784 |
|
786 | |||
785 | # See if we are reusing FURL files |
|
787 | # See if we are reusing FURL files | |
786 | if not check_reuse(args, cont_args): |
|
788 | if not check_reuse(args, cont_args): | |
787 | return |
|
789 | return | |
788 |
|
790 | |||
789 | cl = ControllerLauncher(extra_args=cont_args) |
|
791 | cl = ControllerLauncher(extra_args=cont_args) | |
790 | dstart = cl.start() |
|
792 | dstart = cl.start() | |
791 | def start_engines(cont_pid): |
|
793 | def start_engines(cont_pid): | |
792 | ssh_set = SSHEngineSet(clusterfile['engines'], sshx=args.sshx) |
|
794 | ssh_set = SSHEngineSet(clusterfile['engines'], sshx=args.sshx) | |
793 | def shutdown(signum, frame): |
|
795 | def shutdown(signum, frame): | |
794 | d = ssh_set.kill() |
|
796 | d = ssh_set.kill() | |
795 | cl.interrupt_then_kill(1.0) |
|
797 | cl.interrupt_then_kill(1.0) | |
796 | reactor.callLater(2.0, reactor.stop) |
|
798 | reactor.callLater(2.0, reactor.stop) | |
797 | signal.signal(signal.SIGINT,shutdown) |
|
799 | signal.signal(signal.SIGINT,shutdown) | |
798 | d = ssh_set.start(clusterfile['send_furl']) |
|
800 | d = ssh_set.start(clusterfile['send_furl']) | |
799 | return d |
|
801 | return d | |
800 | config = kernel_config_manager.get_config_obj() |
|
802 | config = kernel_config_manager.get_config_obj() | |
801 | furl_file = config['controller']['engine_furl_file'] |
|
803 | furl_file = config['controller']['engine_furl_file'] | |
802 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
804 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
803 | dstart.addErrback(_err_and_stop) |
|
805 | dstart.addErrback(_err_and_stop) | |
804 |
|
806 | |||
805 |
|
807 | |||
806 | def get_args(): |
|
808 | def get_args(): | |
807 | base_parser = argparse.ArgumentParser(add_help=False) |
|
809 | base_parser = argparse.ArgumentParser(add_help=False) | |
808 | base_parser.add_argument( |
|
810 | base_parser.add_argument( | |
809 | '-r', |
|
811 | '-r', | |
810 | action='store_true', |
|
812 | action='store_true', | |
811 | dest='r', |
|
813 | dest='r', | |
812 | help='try to reuse FURL files. Use with --client-port and --engine-port' |
|
814 | help='try to reuse FURL files. Use with --client-port and --engine-port' | |
813 | ) |
|
815 | ) | |
814 | base_parser.add_argument( |
|
816 | base_parser.add_argument( | |
815 | '--client-port', |
|
817 | '--client-port', | |
816 | type=int, |
|
818 | type=int, | |
817 | dest='client_port', |
|
819 | dest='client_port', | |
818 | help='the port the controller will listen on for client connections', |
|
820 | help='the port the controller will listen on for client connections', | |
819 | default=0 |
|
821 | default=0 | |
820 | ) |
|
822 | ) | |
821 | base_parser.add_argument( |
|
823 | base_parser.add_argument( | |
822 | '--engine-port', |
|
824 | '--engine-port', | |
823 | type=int, |
|
825 | type=int, | |
824 | dest='engine_port', |
|
826 | dest='engine_port', | |
825 | help='the port the controller will listen on for engine connections', |
|
827 | help='the port the controller will listen on for engine connections', | |
826 | default=0 |
|
828 | default=0 | |
827 | ) |
|
829 | ) | |
828 | base_parser.add_argument( |
|
830 | base_parser.add_argument( | |
829 | '-x', |
|
831 | '-x', | |
830 | action='store_true', |
|
832 | action='store_true', | |
831 | dest='x', |
|
833 | dest='x', | |
832 | help='turn off client security' |
|
834 | help='turn off client security' | |
833 | ) |
|
835 | ) | |
834 | base_parser.add_argument( |
|
836 | base_parser.add_argument( | |
835 | '-y', |
|
837 | '-y', | |
836 | action='store_true', |
|
838 | action='store_true', | |
837 | dest='y', |
|
839 | dest='y', | |
838 | help='turn off engine security' |
|
840 | help='turn off engine security' | |
839 | ) |
|
841 | ) | |
840 | base_parser.add_argument( |
|
842 | base_parser.add_argument( | |
841 | "--logdir", |
|
843 | "--logdir", | |
842 | type=str, |
|
844 | type=str, | |
843 | dest="logdir", |
|
845 | dest="logdir", | |
844 | help="directory to put log files (default=$IPYTHONDIR/log)", |
|
846 | help="directory to put log files (default=$IPYTHONDIR/log)", | |
845 | default=pjoin(get_ipython_dir(),'log') |
|
847 | default=pjoin(get_ipython_dir(),'log') | |
846 | ) |
|
848 | ) | |
847 | base_parser.add_argument( |
|
849 | base_parser.add_argument( | |
848 | "-n", |
|
850 | "-n", | |
849 | "--num", |
|
851 | "--num", | |
850 | type=int, |
|
852 | type=int, | |
851 | dest="n", |
|
853 | dest="n", | |
852 | default=2, |
|
854 | default=2, | |
853 | help="the number of engines to start" |
|
855 | help="the number of engines to start" | |
854 | ) |
|
856 | ) | |
855 |
|
857 | |||
856 | parser = argparse.ArgumentParser( |
|
858 | parser = argparse.ArgumentParser( | |
857 | description='IPython cluster startup. This starts a controller and\ |
|
859 | description='IPython cluster startup. This starts a controller and\ | |
858 | engines using various approaches. Use the IPYTHONDIR environment\ |
|
860 | engines using various approaches. Use the IPYTHONDIR environment\ | |
859 | variable to change your IPython directory from the default of\ |
|
861 | variable to change your IPython directory from the default of\ | |
860 | .ipython or _ipython. The log and security subdirectories of your\ |
|
862 | .ipython or _ipython. The log and security subdirectories of your\ | |
861 | IPython directory will be used by this script for log files and\ |
|
863 | IPython directory will be used by this script for log files and\ | |
862 | security files.' |
|
864 | security files.' | |
863 | ) |
|
865 | ) | |
864 | subparsers = parser.add_subparsers( |
|
866 | subparsers = parser.add_subparsers( | |
865 | help='available cluster types. For help, do "ipcluster TYPE --help"') |
|
867 | help='available cluster types. For help, do "ipcluster TYPE --help"') | |
866 |
|
868 | |||
867 | parser_local = subparsers.add_parser( |
|
869 | parser_local = subparsers.add_parser( | |
868 | 'local', |
|
870 | 'local', | |
869 | help='run a local cluster', |
|
871 | help='run a local cluster', | |
870 | parents=[base_parser] |
|
872 | parents=[base_parser] | |
871 | ) |
|
873 | ) | |
872 | parser_local.set_defaults(func=main_local) |
|
874 | parser_local.set_defaults(func=main_local) | |
873 |
|
875 | |||
874 | parser_mpirun = subparsers.add_parser( |
|
876 | parser_mpirun = subparsers.add_parser( | |
875 | 'mpirun', |
|
877 | 'mpirun', | |
876 | help='run a cluster using mpirun (mpiexec also works)', |
|
878 | help='run a cluster using mpirun (mpiexec also works)', | |
877 | parents=[base_parser] |
|
879 | parents=[base_parser] | |
878 | ) |
|
880 | ) | |
879 | parser_mpirun.add_argument( |
|
881 | parser_mpirun.add_argument( | |
880 | "--mpi", |
|
882 | "--mpi", | |
881 | type=str, |
|
883 | type=str, | |
882 | dest="mpi", # Don't put a default here to allow no MPI support |
|
884 | dest="mpi", # Don't put a default here to allow no MPI support | |
883 | help="how to call MPI_Init (default=mpi4py)" |
|
885 | help="how to call MPI_Init (default=mpi4py)" | |
884 | ) |
|
886 | ) | |
885 | parser_mpirun.set_defaults(func=main_mpi, cmd='mpirun') |
|
887 | parser_mpirun.set_defaults(func=main_mpi, cmd='mpirun') | |
886 |
|
888 | |||
887 | parser_mpiexec = subparsers.add_parser( |
|
889 | parser_mpiexec = subparsers.add_parser( | |
888 | 'mpiexec', |
|
890 | 'mpiexec', | |
889 | help='run a cluster using mpiexec (mpirun also works)', |
|
891 | help='run a cluster using mpiexec (mpirun also works)', | |
890 | parents=[base_parser] |
|
892 | parents=[base_parser] | |
891 | ) |
|
893 | ) | |
892 | parser_mpiexec.add_argument( |
|
894 | parser_mpiexec.add_argument( | |
893 | "--mpi", |
|
895 | "--mpi", | |
894 | type=str, |
|
896 | type=str, | |
895 | dest="mpi", # Don't put a default here to allow no MPI support |
|
897 | dest="mpi", # Don't put a default here to allow no MPI support | |
896 | help="how to call MPI_Init (default=mpi4py)" |
|
898 | help="how to call MPI_Init (default=mpi4py)" | |
897 | ) |
|
899 | ) | |
898 | parser_mpiexec.set_defaults(func=main_mpi, cmd='mpiexec') |
|
900 | parser_mpiexec.set_defaults(func=main_mpi, cmd='mpiexec') | |
899 |
|
901 | |||
900 | parser_pbs = subparsers.add_parser( |
|
902 | parser_pbs = subparsers.add_parser( | |
901 | 'pbs', |
|
903 | 'pbs', | |
902 | help='run a pbs cluster', |
|
904 | help='run a pbs cluster', | |
903 | parents=[base_parser] |
|
905 | parents=[base_parser] | |
904 | ) |
|
906 | ) | |
905 | parser_pbs.add_argument( |
|
907 | parser_pbs.add_argument( | |
906 | '-s', |
|
908 | '-s', | |
907 | '--pbs-script', |
|
909 | '--pbs-script', | |
908 | type=str, |
|
910 | type=str, | |
909 | dest='pbsscript', |
|
911 | dest='pbsscript', | |
910 | help='PBS script template', |
|
912 | help='PBS script template', | |
911 | default='' |
|
913 | default='' | |
912 | ) |
|
914 | ) | |
913 | parser_pbs.add_argument( |
|
915 | parser_pbs.add_argument( | |
914 | '-q', |
|
916 | '-q', | |
915 | '--queue', |
|
917 | '--queue', | |
916 | type=str, |
|
918 | type=str, | |
917 | dest='pbsqueue', |
|
919 | dest='pbsqueue', | |
918 | help='PBS queue to use when starting the engines', |
|
920 | help='PBS queue to use when starting the engines', | |
919 | default=None, |
|
921 | default=None, | |
920 | ) |
|
922 | ) | |
921 | parser_pbs.set_defaults(func=main_pbs) |
|
923 | parser_pbs.set_defaults(func=main_pbs) | |
922 |
|
924 | |||
923 | parser_sge = subparsers.add_parser( |
|
925 | parser_sge = subparsers.add_parser( | |
924 | 'sge', |
|
926 | 'sge', | |
925 | help='run an sge cluster', |
|
927 | help='run an sge cluster', | |
926 | parents=[base_parser] |
|
928 | parents=[base_parser] | |
927 | ) |
|
929 | ) | |
928 | parser_sge.add_argument( |
|
930 | parser_sge.add_argument( | |
929 | '-s', |
|
931 | '-s', | |
930 | '--sge-script', |
|
932 | '--sge-script', | |
931 | type=str, |
|
933 | type=str, | |
932 | dest='sgescript', |
|
934 | dest='sgescript', | |
933 | help='SGE script template', |
|
935 | help='SGE script template', | |
934 | default='' # SGEEngineSet will create one if not specified |
|
936 | default='' # SGEEngineSet will create one if not specified | |
935 | ) |
|
937 | ) | |
936 | parser_sge.add_argument( |
|
938 | parser_sge.add_argument( | |
937 | '-q', |
|
939 | '-q', | |
938 | '--queue', |
|
940 | '--queue', | |
939 | type=str, |
|
941 | type=str, | |
940 | dest='sgequeue', |
|
942 | dest='sgequeue', | |
941 | help='SGE queue to use when starting the engines', |
|
943 | help='SGE queue to use when starting the engines', | |
942 | default=None, |
|
944 | default=None, | |
943 | ) |
|
945 | ) | |
944 | parser_sge.set_defaults(func=main_sge) |
|
946 | parser_sge.set_defaults(func=main_sge) | |
945 |
|
947 | |||
946 | parser_lsf = subparsers.add_parser( |
|
948 | parser_lsf = subparsers.add_parser( | |
947 | 'lsf', |
|
949 | 'lsf', | |
948 | help='run an lsf cluster', |
|
950 | help='run an lsf cluster', | |
949 | parents=[base_parser] |
|
951 | parents=[base_parser] | |
950 | ) |
|
952 | ) | |
951 |
|
953 | |||
952 | parser_lsf.add_argument( |
|
954 | parser_lsf.add_argument( | |
953 | '-s', |
|
955 | '-s', | |
954 | '--lsf-script', |
|
956 | '--lsf-script', | |
955 | type=str, |
|
957 | type=str, | |
956 | dest='lsfscript', |
|
958 | dest='lsfscript', | |
957 | help='LSF script template', |
|
959 | help='LSF script template', | |
958 | default='' # LSFEngineSet will create one if not specified |
|
960 | default='' # LSFEngineSet will create one if not specified | |
959 | ) |
|
961 | ) | |
960 |
|
962 | |||
961 | parser_lsf.add_argument( |
|
963 | parser_lsf.add_argument( | |
962 | '-q', |
|
964 | '-q', | |
963 | '--queue', |
|
965 | '--queue', | |
964 | type=str, |
|
966 | type=str, | |
965 | dest='lsfqueue', |
|
967 | dest='lsfqueue', | |
966 | help='LSF queue to use when starting the engines', |
|
968 | help='LSF queue to use when starting the engines', | |
967 | default=None, |
|
969 | default=None, | |
968 | ) |
|
970 | ) | |
969 | parser_lsf.set_defaults(func=main_lsf) |
|
971 | parser_lsf.set_defaults(func=main_lsf) | |
970 |
|
972 | |||
971 | parser_ssh = subparsers.add_parser( |
|
973 | parser_ssh = subparsers.add_parser( | |
972 | 'ssh', |
|
974 | 'ssh', | |
973 | help='run a cluster using ssh, should have ssh-keys setup', |
|
975 | help='run a cluster using ssh, should have ssh-keys setup', | |
974 | parents=[base_parser] |
|
976 | parents=[base_parser] | |
975 | ) |
|
977 | ) | |
976 | parser_ssh.add_argument( |
|
978 | parser_ssh.add_argument( | |
977 | '--clusterfile', |
|
979 | '--clusterfile', | |
978 | type=str, |
|
980 | type=str, | |
979 | dest='clusterfile', |
|
981 | dest='clusterfile', | |
980 | help='python file describing the cluster', |
|
982 | help='python file describing the cluster', | |
981 | default='clusterfile.py', |
|
983 | default='clusterfile.py', | |
982 | ) |
|
984 | ) | |
983 | parser_ssh.add_argument( |
|
985 | parser_ssh.add_argument( | |
984 | '--sshx', |
|
986 | '--sshx', | |
985 | type=str, |
|
987 | type=str, | |
986 | dest='sshx', |
|
988 | dest='sshx', | |
987 | help='sshx launcher helper' |
|
989 | help='sshx launcher helper' | |
988 | ) |
|
990 | ) | |
989 | parser_ssh.set_defaults(func=main_ssh) |
|
991 | parser_ssh.set_defaults(func=main_ssh) | |
990 |
|
992 | |||
991 | args = parser.parse_args() |
|
993 | args = parser.parse_args() | |
992 | return args |
|
994 | return args | |
993 |
|
995 | |||
994 | def main(): |
|
996 | def main(): | |
995 | args = get_args() |
|
997 | args = get_args() | |
996 | reactor.callWhenRunning(args.func, args) |
|
998 | reactor.callWhenRunning(args.func, args) | |
997 | log.startLogging(sys.stdout) |
|
999 | log.startLogging(sys.stdout) | |
998 | reactor.run() |
|
1000 | reactor.run() | |
999 |
|
1001 | |||
1000 | if __name__ == '__main__': |
|
1002 | if __name__ == '__main__': | |
1001 | main() |
|
1003 | main() |
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