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@@ -1,1018 +1,1033 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 | os.chmod(self._temp_file.name, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) | |
310 | if self.template_file: |
|
310 | if self.template_file: | |
311 | log.msg("Using %s script %s" % (self.name, self.template_file)) |
|
311 | log.msg("Using %s script %s" % (self.name, self.template_file)) | |
312 | contents = open(self.template_file, 'r').read() |
|
312 | contents = open(self.template_file, 'r').read() | |
313 | new_script = contents |
|
313 | new_script = contents | |
314 | regex = re.compile(self.job_array_regexp) |
|
314 | regex = re.compile(self.job_array_regexp) | |
315 | if not regex.search(contents): |
|
315 | if not regex.search(contents): | |
316 | log.msg("adding job array settings to %s script" % self.name) |
|
316 | log.msg("adding job array settings to %s script" % self.name) | |
317 | new_script = self.job_array_template % n +'\n' + new_script |
|
317 | new_script = self.job_array_template % n +'\n' + new_script | |
318 | print self.queue_regexp |
|
318 | print self.queue_regexp | |
319 | regex = re.compile(self.queue_regexp) |
|
319 | regex = re.compile(self.queue_regexp) | |
320 | print regex.search(contents) |
|
320 | print regex.search(contents) | |
321 | if self.queue and not regex.search(contents): |
|
321 | if self.queue and not regex.search(contents): | |
322 | log.msg("adding queue settings to %s script" % self.name) |
|
322 | log.msg("adding queue settings to %s script" % self.name) | |
323 | new_script = self.queue_template % self.queue + '\n' + new_script |
|
323 | new_script = self.queue_template % self.queue + '\n' + new_script | |
324 | if new_script != contents: |
|
324 | if new_script != contents: | |
325 | self._temp_file.write(new_script) |
|
325 | self._temp_file.write(new_script) | |
326 | self.template_file = self._temp_file.name |
|
326 | self.template_file = self._temp_file.name | |
327 | else: |
|
327 | else: | |
328 | default_script = self.default_template % n |
|
328 | default_script = self.default_template % n | |
329 | if self.queue: |
|
329 | if self.queue: | |
330 | default_script = self.queue_template % self.queue + \ |
|
330 | default_script = self.queue_template % self.queue + \ | |
331 | '\n' + default_script |
|
331 | '\n' + default_script | |
332 | log.msg("using default ipengine %s script: \n%s" % |
|
332 | log.msg("using default ipengine %s script: \n%s" % | |
333 | (self.name, default_script)) |
|
333 | (self.name, default_script)) | |
334 | self._temp_file.file.write(default_script) |
|
334 | self._temp_file.file.write(default_script) | |
335 | self.template_file = self._temp_file.name |
|
335 | self.template_file = self._temp_file.name | |
336 | self._temp_file.file.close() |
|
336 | self._temp_file.file.close() | |
337 | d = getProcessOutput(self.submit_command, |
|
337 | d = getProcessOutput(self.submit_command, | |
338 | [self.template_file], |
|
338 | [self.template_file], | |
339 | env=os.environ) |
|
339 | env=os.environ) | |
340 | d.addCallback(self.parse_job_id) |
|
340 | d.addCallback(self.parse_job_id) | |
341 | d.addErrback(self.handle_error) |
|
341 | d.addErrback(self.handle_error) | |
342 | return d |
|
342 | return d | |
343 |
|
343 | |||
344 | def kill(self): |
|
344 | def kill(self): | |
345 | d = getProcessOutput(self.delete_command, |
|
345 | d = getProcessOutput(self.delete_command, | |
346 | [self.job_id],env=os.environ) |
|
346 | [self.job_id],env=os.environ) | |
347 | return d |
|
347 | return d | |
348 |
|
348 | |||
349 | class PBSEngineSet(BatchEngineSet): |
|
349 | class PBSEngineSet(BatchEngineSet): | |
350 |
|
350 | |||
351 | name = 'PBS' |
|
351 | name = 'PBS' | |
352 | submit_command = 'qsub' |
|
352 | submit_command = 'qsub' | |
353 | delete_command = 'qdel' |
|
353 | delete_command = 'qdel' | |
354 | job_id_regexp = '\d+' |
|
354 | job_id_regexp = '\d+' | |
355 | job_array_regexp = '#PBS[ \t]+-t[ \t]+\d+' |
|
355 | job_array_regexp = '#PBS[ \t]+-t[ \t]+\d+' | |
356 | job_array_template = '#PBS -t 1-%d' |
|
356 | job_array_template = '#PBS -t 1-%d' | |
357 | queue_regexp = '#PBS[ \t]+-q[ \t]+\w+' |
|
357 | queue_regexp = '#PBS[ \t]+-q[ \t]+\w+' | |
358 | queue_template = '#PBS -q %s' |
|
358 | queue_template = '#PBS -q %s' | |
359 | default_template="""#!/bin/sh |
|
359 | default_template="""#!/bin/sh | |
360 | #PBS -V |
|
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 | #$ -S /bin/sh | |
376 | #$ -t 1-%d |
|
376 | #$ -t 1-%d | |
377 | #$ -N ipengine |
|
377 | #$ -N ipengine | |
378 | eid=$(($SGE_TASK_ID - 1)) |
|
378 | eid=$(($SGE_TASK_ID - 1)) | |
379 | ipengine --logfile=ipengine${eid}.log |
|
379 | ipengine --logfile=ipengine${eid}.log | |
380 | """ |
|
380 | """ | |
381 |
|
381 | |||
382 | class LSFEngineSet(PBSEngineSet): |
|
382 | class LSFEngineSet(PBSEngineSet): | |
383 |
|
383 | |||
384 | name = 'LSF' |
|
384 | name = 'LSF' | |
385 | submit_command = 'bsub' |
|
385 | submit_command = 'bsub' | |
386 | delete_command = 'bkill' |
|
386 | delete_command = 'bkill' | |
387 | job_array_regexp = '#BSUB[ \t]-J+\w+\[\d+-\d+\]' |
|
387 | job_array_regexp = '#BSUB[ \t]-J+\w+\[\d+-\d+\]' | |
388 | job_array_template = '#BSUB -J ipengine[1-%d]' |
|
388 | job_array_template = '#BSUB -J ipengine[1-%d]' | |
389 | queue_regexp = '#BSUB[ \t]+-q[ \t]+\w+' |
|
389 | queue_regexp = '#BSUB[ \t]+-q[ \t]+\w+' | |
390 | queue_template = '#BSUB -q %s' |
|
390 | queue_template = '#BSUB -q %s' | |
391 | default_template="""#!/bin/sh |
|
391 | default_template="""#!/bin/sh | |
392 | #BSUB -J ipengine[1-%d] |
|
392 | #BSUB -J ipengine[1-%d] | |
393 | eid=$(($LSB_JOBINDEX - 1)) |
|
393 | eid=$(($LSB_JOBINDEX - 1)) | |
394 | ipengine --logfile=ipengine${eid}.log |
|
394 | ipengine --logfile=ipengine${eid}.log | |
395 | """ |
|
395 | """ | |
396 | bsub_wrapper="""#!/bin/sh |
|
396 | bsub_wrapper="""#!/bin/sh | |
397 | bsub < $1 |
|
397 | bsub < $1 | |
398 | """ |
|
398 | """ | |
399 |
|
399 | |||
400 | def __init__(self, template_file, queue, **kwargs): |
|
400 | def __init__(self, template_file, queue, **kwargs): | |
401 | self._bsub_wrapper = self._make_bsub_wrapper() |
|
401 | self._bsub_wrapper = self._make_bsub_wrapper() | |
402 | self.submit_command = self._bsub_wrapper.name |
|
402 | self.submit_command = self._bsub_wrapper.name | |
403 | PBSEngineSet.__init__(self,template_file, queue, **kwargs) |
|
403 | PBSEngineSet.__init__(self,template_file, queue, **kwargs) | |
404 |
|
404 | |||
405 | def _make_bsub_wrapper(self): |
|
405 | def _make_bsub_wrapper(self): | |
406 | bsub_wrapper = tempfile.NamedTemporaryFile() |
|
406 | bsub_wrapper = tempfile.NamedTemporaryFile() | |
407 | bsub_wrapper.write(self.bsub_wrapper) |
|
407 | bsub_wrapper.write(self.bsub_wrapper) | |
408 | bsub_wrapper.file.close() |
|
408 | bsub_wrapper.file.close() | |
409 | os.chmod(bsub_wrapper.name, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) |
|
409 | os.chmod(bsub_wrapper.name, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) | |
410 | return bsub_wrapper |
|
410 | return bsub_wrapper | |
411 |
|
411 | |||
412 | sshx_template="""#!/bin/sh |
|
412 | sshx_template_prefix="""#!/bin/sh | |
413 | "$@" &> /dev/null & |
|
413 | """ | |
|
414 | sshx_template_suffix=""""$@" &> /dev/null & | |||
414 | echo $! |
|
415 | echo $! | |
415 | """ |
|
416 | """ | |
416 |
|
417 | |||
417 | engine_killer_template="""#!/bin/sh |
|
418 | engine_killer_template="""#!/bin/sh | |
418 | ps -fu `whoami` | grep '[i]pengine' | awk '{print $2}' | xargs kill -TERM |
|
419 | ps -fu `whoami` | grep '[i]pengine' | awk '{print $2}' | xargs kill -TERM | |
419 | """ |
|
420 | """ | |
420 |
|
421 | |||
421 | class SSHEngineSet(object): |
|
422 | class SSHEngineSet(object): | |
422 | sshx_template=sshx_template |
|
423 | sshx_template_prefix=sshx_template_prefix | |
|
424 | sshx_template_suffix=sshx_template_suffix | |||
423 | engine_killer_template=engine_killer_template |
|
425 | engine_killer_template=engine_killer_template | |
424 |
|
426 | |||
425 | def __init__(self, engine_hosts, sshx=None, ipengine="ipengine"): |
|
427 | def __init__(self, engine_hosts, sshx=None, copyenvs=None, ipengine="ipengine"): | |
426 | """Start a controller on localhost and engines using ssh. |
|
428 | """Start a controller on localhost and engines using ssh. | |
427 |
|
429 | |||
428 | The engine_hosts argument is a dict with hostnames as keys and |
|
430 | The engine_hosts argument is a dict with hostnames as keys and | |
429 | the number of engine (int) as values. sshx is the name of a local |
|
431 | the number of engine (int) as values. sshx is the name of a local | |
430 | file that will be used to run remote commands. This file is used |
|
432 | file that will be used to run remote commands. This file is used | |
431 | to setup the environment properly. |
|
433 | to setup the environment properly. | |
432 | """ |
|
434 | """ | |
433 |
|
435 | |||
434 | self.temp_dir = tempfile.gettempdir() |
|
436 | self.temp_dir = tempfile.gettempdir() | |
435 | if sshx is not None: |
|
437 | if sshx is not None: | |
436 | self.sshx = sshx |
|
438 | self.sshx = sshx | |
437 | else: |
|
439 | else: | |
438 | # Write the sshx.sh file locally from our template. |
|
440 | # Write the sshx.sh file locally from our template. | |
439 | self.sshx = os.path.join( |
|
441 | self.sshx = os.path.join( | |
440 | self.temp_dir, |
|
442 | self.temp_dir, | |
441 | '%s-main-sshx.sh' % os.environ['USER'] |
|
443 | '%s-main-sshx.sh' % os.environ['USER'] | |
442 | ) |
|
444 | ) | |
443 | f = open(self.sshx, 'w') |
|
445 | f = open(self.sshx, 'w') | |
444 | f.writelines(self.sshx_template) |
|
446 | f.writelines(self.sshx_template_prefix) | |
|
447 | if copyenvs: | |||
|
448 | for key, val in os.environ.items(): | |||
|
449 | f.writelines('export %s=%s\n'%(key,val)) | |||
|
450 | f.writelines(self.sshx_template_suffix) | |||
445 | f.close() |
|
451 | f.close() | |
446 | self.engine_command = ipengine |
|
452 | self.engine_command = ipengine | |
447 | self.engine_hosts = engine_hosts |
|
453 | self.engine_hosts = engine_hosts | |
448 | # Write the engine killer script file locally from our template. |
|
454 | # Write the engine killer script file locally from our template. | |
449 | self.engine_killer = os.path.join( |
|
455 | self.engine_killer = os.path.join( | |
450 | self.temp_dir, |
|
456 | self.temp_dir, | |
451 | '%s-local-engine_killer.sh' % os.environ['USER'] |
|
457 | '%s-local-engine_killer.sh' % os.environ['USER'] | |
452 | ) |
|
458 | ) | |
453 | f = open(self.engine_killer, 'w') |
|
459 | f = open(self.engine_killer, 'w') | |
454 | f.writelines(self.engine_killer_template) |
|
460 | f.writelines(self.engine_killer_template) | |
455 | f.close() |
|
461 | f.close() | |
456 |
|
462 | |||
457 | def start(self, send_furl=False): |
|
463 | def start(self, send_furl=False): | |
458 | dlist = [] |
|
464 | dlist = [] | |
459 | for host in self.engine_hosts.keys(): |
|
465 | for host in self.engine_hosts.keys(): | |
460 | count = self.engine_hosts[host] |
|
466 | count = self.engine_hosts[host] | |
461 | d = self._start(host, count, send_furl) |
|
467 | d = self._start(host, count, send_furl) | |
462 | dlist.append(d) |
|
468 | dlist.append(d) | |
463 | return gatherBoth(dlist, consumeErrors=True) |
|
469 | return gatherBoth(dlist, consumeErrors=True) | |
464 |
|
470 | |||
465 | def _start(self, hostname, count=1, send_furl=False): |
|
471 | def _start(self, hostname, count=1, send_furl=False): | |
466 | if send_furl: |
|
472 | if send_furl: | |
467 | d = self._scp_furl(hostname) |
|
473 | d = self._scp_furl(hostname) | |
468 | else: |
|
474 | else: | |
469 | d = defer.succeed(None) |
|
475 | d = defer.succeed(None) | |
470 | d.addCallback(lambda r: self._scp_sshx(hostname)) |
|
476 | d.addCallback(lambda r: self._scp_sshx(hostname)) | |
471 | d.addCallback(lambda r: self._ssh_engine(hostname, count)) |
|
477 | d.addCallback(lambda r: self._ssh_engine(hostname, count)) | |
472 | return d |
|
478 | return d | |
473 |
|
479 | |||
474 | def _scp_furl(self, hostname): |
|
480 | def _scp_furl(self, hostname): | |
475 | scp_cmd = "scp ~/.ipython/security/ipcontroller-engine.furl %s:.ipython/security/" % (hostname) |
|
481 | scp_cmd = "scp ~/.ipython/security/ipcontroller-engine.furl %s:.ipython/security/" % (hostname) | |
476 | cmd_list = scp_cmd.split() |
|
482 | cmd_list = scp_cmd.split() | |
477 | cmd_list[1] = os.path.expanduser(cmd_list[1]) |
|
483 | cmd_list[1] = os.path.expanduser(cmd_list[1]) | |
478 | log.msg('Copying furl file: %s' % scp_cmd) |
|
484 | log.msg('Copying furl file: %s' % scp_cmd) | |
479 | d = getProcessOutput(cmd_list[0], cmd_list[1:], env=os.environ) |
|
485 | d = getProcessOutput(cmd_list[0], cmd_list[1:], env=os.environ) | |
480 | return d |
|
486 | return d | |
481 |
|
487 | |||
482 | def _scp_sshx(self, hostname): |
|
488 | def _scp_sshx(self, hostname): | |
483 | scp_cmd = "scp %s %s:%s/%s-sshx.sh" % ( |
|
489 | scp_cmd = "scp %s %s:%s/%s-sshx.sh" % ( | |
484 | self.sshx, hostname, |
|
490 | self.sshx, hostname, | |
485 | self.temp_dir, os.environ['USER'] |
|
491 | self.temp_dir, os.environ['USER'] | |
486 | ) |
|
492 | ) | |
487 |
|
493 | |||
488 | log.msg("Copying sshx: %s" % scp_cmd) |
|
494 | log.msg("Copying sshx: %s" % scp_cmd) | |
489 | sshx_scp = scp_cmd.split() |
|
495 | sshx_scp = scp_cmd.split() | |
490 | d = getProcessOutput(sshx_scp[0], sshx_scp[1:], env=os.environ) |
|
496 | d = getProcessOutput(sshx_scp[0], sshx_scp[1:], env=os.environ) | |
491 | return d |
|
497 | return d | |
492 |
|
498 | |||
493 | def _ssh_engine(self, hostname, count): |
|
499 | def _ssh_engine(self, hostname, count): | |
494 | exec_engine = "ssh %s sh %s/%s-sshx.sh %s" % ( |
|
500 | exec_engine = "ssh %s sh %s/%s-sshx.sh %s" % ( | |
495 | hostname, self.temp_dir, |
|
501 | hostname, self.temp_dir, | |
496 | os.environ['USER'], self.engine_command |
|
502 | os.environ['USER'], self.engine_command | |
497 | ) |
|
503 | ) | |
498 | cmds = exec_engine.split() |
|
504 | cmds = exec_engine.split() | |
499 | dlist = [] |
|
505 | dlist = [] | |
500 | log.msg("about to start engines...") |
|
506 | log.msg("about to start engines...") | |
501 | for i in range(count): |
|
507 | for i in range(count): | |
502 | log.msg('Starting engines: %s' % exec_engine) |
|
508 | log.msg('Starting engines: %s' % exec_engine) | |
503 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) |
|
509 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) | |
504 | dlist.append(d) |
|
510 | dlist.append(d) | |
505 | return gatherBoth(dlist, consumeErrors=True) |
|
511 | return gatherBoth(dlist, consumeErrors=True) | |
506 |
|
512 | |||
507 | def kill(self): |
|
513 | def kill(self): | |
508 | dlist = [] |
|
514 | dlist = [] | |
509 | for host in self.engine_hosts.keys(): |
|
515 | for host in self.engine_hosts.keys(): | |
510 | d = self._killall(host) |
|
516 | d = self._killall(host) | |
511 | dlist.append(d) |
|
517 | dlist.append(d) | |
512 | return gatherBoth(dlist, consumeErrors=True) |
|
518 | return gatherBoth(dlist, consumeErrors=True) | |
513 |
|
519 | |||
514 | def _killall(self, hostname): |
|
520 | def _killall(self, hostname): | |
515 | d = self._scp_engine_killer(hostname) |
|
521 | d = self._scp_engine_killer(hostname) | |
516 | d.addCallback(lambda r: self._ssh_kill(hostname)) |
|
522 | d.addCallback(lambda r: self._ssh_kill(hostname)) | |
517 | # d.addErrback(self._exec_err) |
|
523 | # d.addErrback(self._exec_err) | |
518 | return d |
|
524 | return d | |
519 |
|
525 | |||
520 | def _scp_engine_killer(self, hostname): |
|
526 | def _scp_engine_killer(self, hostname): | |
521 | scp_cmd = "scp %s %s:%s/%s-engine_killer.sh" % ( |
|
527 | scp_cmd = "scp %s %s:%s/%s-engine_killer.sh" % ( | |
522 | self.engine_killer, |
|
528 | self.engine_killer, | |
523 | hostname, |
|
529 | hostname, | |
524 | self.temp_dir, |
|
530 | self.temp_dir, | |
525 | os.environ['USER'] |
|
531 | os.environ['USER'] | |
526 | ) |
|
532 | ) | |
527 | cmds = scp_cmd.split() |
|
533 | cmds = scp_cmd.split() | |
528 | log.msg('Copying engine_killer: %s' % scp_cmd) |
|
534 | log.msg('Copying engine_killer: %s' % scp_cmd) | |
529 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) |
|
535 | d = getProcessOutput(cmds[0], cmds[1:], env=os.environ) | |
530 | return d |
|
536 | return d | |
531 |
|
537 | |||
532 | def _ssh_kill(self, hostname): |
|
538 | def _ssh_kill(self, hostname): | |
533 | kill_cmd = "ssh %s sh %s/%s-engine_killer.sh" % ( |
|
539 | kill_cmd = "ssh %s sh %s/%s-engine_killer.sh" % ( | |
534 | hostname, |
|
540 | hostname, | |
535 | self.temp_dir, |
|
541 | self.temp_dir, | |
536 | os.environ['USER'] |
|
542 | os.environ['USER'] | |
537 | ) |
|
543 | ) | |
538 | log.msg('Killing engine: %s' % kill_cmd) |
|
544 | log.msg('Killing engine: %s' % kill_cmd) | |
539 | kill_cmd = kill_cmd.split() |
|
545 | kill_cmd = kill_cmd.split() | |
540 | d = getProcessOutput(kill_cmd[0], kill_cmd[1:], env=os.environ) |
|
546 | d = getProcessOutput(kill_cmd[0], kill_cmd[1:], env=os.environ) | |
541 | return d |
|
547 | return d | |
542 |
|
548 | |||
543 | def _exec_err(self, r): |
|
549 | def _exec_err(self, r): | |
544 | log.msg(r) |
|
550 | log.msg(r) | |
545 |
|
551 | |||
546 | #----------------------------------------------------------------------------- |
|
552 | #----------------------------------------------------------------------------- | |
547 | # Main functions for the different types of clusters |
|
553 | # Main functions for the different types of clusters | |
548 | #----------------------------------------------------------------------------- |
|
554 | #----------------------------------------------------------------------------- | |
549 |
|
555 | |||
550 | # TODO: |
|
556 | # TODO: | |
551 | # The logic in these codes should be moved into classes like LocalCluster |
|
557 | # The logic in these codes should be moved into classes like LocalCluster | |
552 | # MpirunCluster, PBSCluster, etc. This would remove alot of the duplications. |
|
558 | # MpirunCluster, PBSCluster, etc. This would remove alot of the duplications. | |
553 | # The main functions should then just parse the command line arguments, create |
|
559 | # The main functions should then just parse the command line arguments, create | |
554 | # the appropriate class and call a 'start' method. |
|
560 | # the appropriate class and call a 'start' method. | |
555 |
|
561 | |||
556 |
|
562 | |||
557 | def check_security(args, cont_args): |
|
563 | def check_security(args, cont_args): | |
558 | """Check to see if we should run with SSL support.""" |
|
564 | """Check to see if we should run with SSL support.""" | |
559 | if (not args.x or not args.y) and not have_crypto: |
|
565 | if (not args.x or not args.y) and not have_crypto: | |
560 | log.err(""" |
|
566 | log.err(""" | |
561 | OpenSSL/pyOpenSSL is not available, so we can't run in secure mode. |
|
567 | OpenSSL/pyOpenSSL is not available, so we can't run in secure mode. | |
562 | Try running ipcluster with the -xy flags: ipcluster local -xy -n 4""") |
|
568 | Try running ipcluster with the -xy flags: ipcluster local -xy -n 4""") | |
563 | reactor.stop() |
|
569 | reactor.stop() | |
564 | return False |
|
570 | return False | |
565 | if args.x: |
|
571 | if args.x: | |
566 | cont_args.append('-x') |
|
572 | cont_args.append('-x') | |
567 | if args.y: |
|
573 | if args.y: | |
568 | cont_args.append('-y') |
|
574 | cont_args.append('-y') | |
569 | return True |
|
575 | return True | |
570 |
|
576 | |||
571 |
|
577 | |||
572 | def check_reuse(args, cont_args): |
|
578 | def check_reuse(args, cont_args): | |
573 | """Check to see if we should try to resuse FURL files.""" |
|
579 | """Check to see if we should try to resuse FURL files.""" | |
574 | if args.r: |
|
580 | if args.r: | |
575 | cont_args.append('-r') |
|
581 | cont_args.append('-r') | |
576 | if args.client_port == 0 or args.engine_port == 0: |
|
582 | if args.client_port == 0 or args.engine_port == 0: | |
577 | log.err(""" |
|
583 | log.err(""" | |
578 | To reuse FURL files, you must also set the client and engine ports using |
|
584 | To reuse FURL files, you must also set the client and engine ports using | |
579 | the --client-port and --engine-port options.""") |
|
585 | the --client-port and --engine-port options.""") | |
580 | reactor.stop() |
|
586 | reactor.stop() | |
581 | return False |
|
587 | return False | |
582 | cont_args.append('--client-port=%i' % args.client_port) |
|
588 | cont_args.append('--client-port=%i' % args.client_port) | |
583 | cont_args.append('--engine-port=%i' % args.engine_port) |
|
589 | cont_args.append('--engine-port=%i' % args.engine_port) | |
584 | return True |
|
590 | return True | |
585 |
|
591 | |||
586 |
|
592 | |||
587 | def _err_and_stop(f): |
|
593 | def _err_and_stop(f): | |
588 | """Errback to log a failure and halt the reactor on a fatal error.""" |
|
594 | """Errback to log a failure and halt the reactor on a fatal error.""" | |
589 | log.err(f) |
|
595 | log.err(f) | |
590 | reactor.stop() |
|
596 | reactor.stop() | |
591 |
|
597 | |||
592 |
|
598 | |||
593 | def _delay_start(cont_pid, start_engines, furl_file, reuse): |
|
599 | def _delay_start(cont_pid, start_engines, furl_file, reuse): | |
594 | """Wait for controller to create FURL files and the start the engines.""" |
|
600 | """Wait for controller to create FURL files and the start the engines.""" | |
595 | if not reuse: |
|
601 | if not reuse: | |
596 | if os.path.isfile(furl_file): |
|
602 | if os.path.isfile(furl_file): | |
597 | os.unlink(furl_file) |
|
603 | os.unlink(furl_file) | |
598 | log.msg('Waiting for controller to finish starting...') |
|
604 | log.msg('Waiting for controller to finish starting...') | |
599 | d = wait_for_file(furl_file, delay=0.2, max_tries=50) |
|
605 | d = wait_for_file(furl_file, delay=0.2, max_tries=50) | |
600 | d.addCallback(lambda _: log.msg('Controller started')) |
|
606 | d.addCallback(lambda _: log.msg('Controller started')) | |
601 | d.addCallback(lambda _: start_engines(cont_pid)) |
|
607 | d.addCallback(lambda _: start_engines(cont_pid)) | |
602 | return d |
|
608 | return d | |
603 |
|
609 | |||
604 |
|
610 | |||
605 | def main_local(args): |
|
611 | def main_local(args): | |
606 | cont_args = [] |
|
612 | cont_args = [] | |
607 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
613 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
608 |
|
614 | |||
609 | # Check security settings before proceeding |
|
615 | # Check security settings before proceeding | |
610 | if not check_security(args, cont_args): |
|
616 | if not check_security(args, cont_args): | |
611 | return |
|
617 | return | |
612 |
|
618 | |||
613 | # See if we are reusing FURL files |
|
619 | # See if we are reusing FURL files | |
614 | if not check_reuse(args, cont_args): |
|
620 | if not check_reuse(args, cont_args): | |
615 | return |
|
621 | return | |
616 |
|
622 | |||
617 | cl = ControllerLauncher(extra_args=cont_args) |
|
623 | cl = ControllerLauncher(extra_args=cont_args) | |
618 | dstart = cl.start() |
|
624 | dstart = cl.start() | |
619 | def start_engines(cont_pid): |
|
625 | def start_engines(cont_pid): | |
620 | engine_args = [] |
|
626 | engine_args = [] | |
621 | engine_args.append('--logfile=%s' % \ |
|
627 | engine_args.append('--logfile=%s' % \ | |
622 | pjoin(args.logdir,'ipengine%s-' % cont_pid)) |
|
628 | pjoin(args.logdir,'ipengine%s-' % cont_pid)) | |
623 | eset = LocalEngineSet(extra_args=engine_args) |
|
629 | eset = LocalEngineSet(extra_args=engine_args) | |
624 | def shutdown(signum, frame): |
|
630 | def shutdown(signum, frame): | |
625 | log.msg('Stopping local cluster') |
|
631 | log.msg('Stopping local cluster') | |
626 | # We are still playing with the times here, but these seem |
|
632 | # We are still playing with the times here, but these seem | |
627 | # to be reliable in allowing everything to exit cleanly. |
|
633 | # to be reliable in allowing everything to exit cleanly. | |
628 | eset.interrupt_then_kill(0.5) |
|
634 | eset.interrupt_then_kill(0.5) | |
629 | cl.interrupt_then_kill(0.5) |
|
635 | cl.interrupt_then_kill(0.5) | |
630 | reactor.callLater(1.0, reactor.stop) |
|
636 | reactor.callLater(1.0, reactor.stop) | |
631 | signal.signal(signal.SIGINT,shutdown) |
|
637 | signal.signal(signal.SIGINT,shutdown) | |
632 | d = eset.start(args.n) |
|
638 | d = eset.start(args.n) | |
633 | return d |
|
639 | return d | |
634 | config = kernel_config_manager.get_config_obj() |
|
640 | config = kernel_config_manager.get_config_obj() | |
635 | furl_file = config['controller']['engine_furl_file'] |
|
641 | furl_file = config['controller']['engine_furl_file'] | |
636 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
642 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
637 | dstart.addErrback(_err_and_stop) |
|
643 | dstart.addErrback(_err_and_stop) | |
638 |
|
644 | |||
639 |
|
645 | |||
640 | def main_mpi(args): |
|
646 | def main_mpi(args): | |
641 | cont_args = [] |
|
647 | cont_args = [] | |
642 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
648 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
643 |
|
649 | |||
644 | # Check security settings before proceeding |
|
650 | # Check security settings before proceeding | |
645 | if not check_security(args, cont_args): |
|
651 | if not check_security(args, cont_args): | |
646 | return |
|
652 | return | |
647 |
|
653 | |||
648 | # See if we are reusing FURL files |
|
654 | # See if we are reusing FURL files | |
649 | if not check_reuse(args, cont_args): |
|
655 | if not check_reuse(args, cont_args): | |
650 | return |
|
656 | return | |
651 |
|
657 | |||
652 | cl = ControllerLauncher(extra_args=cont_args) |
|
658 | cl = ControllerLauncher(extra_args=cont_args) | |
653 | dstart = cl.start() |
|
659 | dstart = cl.start() | |
654 | def start_engines(cont_pid): |
|
660 | def start_engines(cont_pid): | |
655 | raw_args = [args.cmd] |
|
661 | raw_args = [args.cmd] | |
656 | raw_args.extend(['-n',str(args.n)]) |
|
662 | raw_args.extend(['-n',str(args.n)]) | |
657 | raw_args.append('ipengine') |
|
663 | raw_args.append('ipengine') | |
658 | raw_args.append('-l') |
|
664 | raw_args.append('-l') | |
659 | raw_args.append(pjoin(args.logdir,'ipengine%s-' % cont_pid)) |
|
665 | raw_args.append(pjoin(args.logdir,'ipengine%s-' % cont_pid)) | |
660 | if args.mpi: |
|
666 | if args.mpi: | |
661 | raw_args.append('--mpi=%s' % args.mpi) |
|
667 | raw_args.append('--mpi=%s' % args.mpi) | |
662 | eset = ProcessLauncher(raw_args) |
|
668 | eset = ProcessLauncher(raw_args) | |
663 | def shutdown(signum, frame): |
|
669 | def shutdown(signum, frame): | |
664 | log.msg('Stopping local cluster') |
|
670 | log.msg('Stopping local cluster') | |
665 | # We are still playing with the times here, but these seem |
|
671 | # We are still playing with the times here, but these seem | |
666 | # to be reliable in allowing everything to exit cleanly. |
|
672 | # to be reliable in allowing everything to exit cleanly. | |
667 | eset.interrupt_then_kill(1.0) |
|
673 | eset.interrupt_then_kill(1.0) | |
668 | cl.interrupt_then_kill(1.0) |
|
674 | cl.interrupt_then_kill(1.0) | |
669 | reactor.callLater(2.0, reactor.stop) |
|
675 | reactor.callLater(2.0, reactor.stop) | |
670 | signal.signal(signal.SIGINT,shutdown) |
|
676 | signal.signal(signal.SIGINT,shutdown) | |
671 | d = eset.start() |
|
677 | d = eset.start() | |
672 | return d |
|
678 | return d | |
673 | config = kernel_config_manager.get_config_obj() |
|
679 | config = kernel_config_manager.get_config_obj() | |
674 | furl_file = config['controller']['engine_furl_file'] |
|
680 | furl_file = config['controller']['engine_furl_file'] | |
675 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
681 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
676 | dstart.addErrback(_err_and_stop) |
|
682 | dstart.addErrback(_err_and_stop) | |
677 |
|
683 | |||
678 |
|
684 | |||
679 | def main_pbs(args): |
|
685 | def main_pbs(args): | |
680 | cont_args = [] |
|
686 | cont_args = [] | |
681 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
687 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
682 |
|
688 | |||
683 | # Check security settings before proceeding |
|
689 | # Check security settings before proceeding | |
684 | if not check_security(args, cont_args): |
|
690 | if not check_security(args, cont_args): | |
685 | return |
|
691 | return | |
686 |
|
692 | |||
687 | # See if we are reusing FURL files |
|
693 | # See if we are reusing FURL files | |
688 | if not check_reuse(args, cont_args): |
|
694 | if not check_reuse(args, cont_args): | |
689 | return |
|
695 | return | |
690 |
|
696 | |||
691 | if args.pbsscript and not os.path.isfile(args.pbsscript): |
|
697 | if args.pbsscript and not os.path.isfile(args.pbsscript): | |
692 | log.err('PBS script does not exist: %s' % args.pbsscript) |
|
698 | log.err('PBS script does not exist: %s' % args.pbsscript) | |
693 | return |
|
699 | return | |
694 |
|
700 | |||
695 | cl = ControllerLauncher(extra_args=cont_args) |
|
701 | cl = ControllerLauncher(extra_args=cont_args) | |
696 | dstart = cl.start() |
|
702 | dstart = cl.start() | |
697 | def start_engines(r): |
|
703 | def start_engines(r): | |
698 | pbs_set = PBSEngineSet(args.pbsscript, args.pbsqueue) |
|
704 | pbs_set = PBSEngineSet(args.pbsscript, args.pbsqueue) | |
699 | def shutdown(signum, frame): |
|
705 | def shutdown(signum, frame): | |
700 | log.msg('Stopping PBS cluster') |
|
706 | log.msg('Stopping PBS cluster') | |
701 | d = pbs_set.kill() |
|
707 | d = pbs_set.kill() | |
702 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) |
|
708 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) | |
703 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) |
|
709 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) | |
704 | signal.signal(signal.SIGINT,shutdown) |
|
710 | signal.signal(signal.SIGINT,shutdown) | |
705 | d = pbs_set.start(args.n) |
|
711 | d = pbs_set.start(args.n) | |
706 | return d |
|
712 | return d | |
707 | config = kernel_config_manager.get_config_obj() |
|
713 | config = kernel_config_manager.get_config_obj() | |
708 | furl_file = config['controller']['engine_furl_file'] |
|
714 | furl_file = config['controller']['engine_furl_file'] | |
709 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
715 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
710 | dstart.addErrback(_err_and_stop) |
|
716 | dstart.addErrback(_err_and_stop) | |
711 |
|
717 | |||
712 | def main_sge(args): |
|
718 | def main_sge(args): | |
713 | cont_args = [] |
|
719 | cont_args = [] | |
714 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
720 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
715 |
|
721 | |||
716 | # Check security settings before proceeding |
|
722 | # Check security settings before proceeding | |
717 | if not check_security(args, cont_args): |
|
723 | if not check_security(args, cont_args): | |
718 | return |
|
724 | return | |
719 |
|
725 | |||
720 | # See if we are reusing FURL files |
|
726 | # See if we are reusing FURL files | |
721 | if not check_reuse(args, cont_args): |
|
727 | if not check_reuse(args, cont_args): | |
722 | return |
|
728 | return | |
723 |
|
729 | |||
724 | if args.sgescript and not os.path.isfile(args.sgescript): |
|
730 | if args.sgescript and not os.path.isfile(args.sgescript): | |
725 | log.err('SGE script does not exist: %s' % args.sgescript) |
|
731 | log.err('SGE script does not exist: %s' % args.sgescript) | |
726 | return |
|
732 | return | |
727 |
|
733 | |||
728 | cl = ControllerLauncher(extra_args=cont_args) |
|
734 | cl = ControllerLauncher(extra_args=cont_args) | |
729 | dstart = cl.start() |
|
735 | dstart = cl.start() | |
730 | def start_engines(r): |
|
736 | def start_engines(r): | |
731 | sge_set = SGEEngineSet(args.sgescript, args.sgequeue) |
|
737 | sge_set = SGEEngineSet(args.sgescript, args.sgequeue) | |
732 | def shutdown(signum, frame): |
|
738 | def shutdown(signum, frame): | |
733 | log.msg('Stopping sge cluster') |
|
739 | log.msg('Stopping sge cluster') | |
734 | d = sge_set.kill() |
|
740 | d = sge_set.kill() | |
735 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) |
|
741 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) | |
736 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) |
|
742 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) | |
737 | signal.signal(signal.SIGINT,shutdown) |
|
743 | signal.signal(signal.SIGINT,shutdown) | |
738 | d = sge_set.start(args.n) |
|
744 | d = sge_set.start(args.n) | |
739 | return d |
|
745 | return d | |
740 | config = kernel_config_manager.get_config_obj() |
|
746 | config = kernel_config_manager.get_config_obj() | |
741 | furl_file = config['controller']['engine_furl_file'] |
|
747 | furl_file = config['controller']['engine_furl_file'] | |
742 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
748 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
743 | dstart.addErrback(_err_and_stop) |
|
749 | dstart.addErrback(_err_and_stop) | |
744 |
|
750 | |||
745 | def main_lsf(args): |
|
751 | def main_lsf(args): | |
746 | cont_args = [] |
|
752 | cont_args = [] | |
747 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
753 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
748 |
|
754 | |||
749 | # Check security settings before proceeding |
|
755 | # Check security settings before proceeding | |
750 | if not check_security(args, cont_args): |
|
756 | if not check_security(args, cont_args): | |
751 | return |
|
757 | return | |
752 |
|
758 | |||
753 | # See if we are reusing FURL files |
|
759 | # See if we are reusing FURL files | |
754 | if not check_reuse(args, cont_args): |
|
760 | if not check_reuse(args, cont_args): | |
755 | return |
|
761 | return | |
756 |
|
762 | |||
757 | if args.lsfscript and not os.path.isfile(args.lsfscript): |
|
763 | if args.lsfscript and not os.path.isfile(args.lsfscript): | |
758 | log.err('LSF script does not exist: %s' % args.lsfscript) |
|
764 | log.err('LSF script does not exist: %s' % args.lsfscript) | |
759 | return |
|
765 | return | |
760 |
|
766 | |||
761 | cl = ControllerLauncher(extra_args=cont_args) |
|
767 | cl = ControllerLauncher(extra_args=cont_args) | |
762 | dstart = cl.start() |
|
768 | dstart = cl.start() | |
763 | def start_engines(r): |
|
769 | def start_engines(r): | |
764 | lsf_set = LSFEngineSet(args.lsfscript, args.lsfqueue) |
|
770 | lsf_set = LSFEngineSet(args.lsfscript, args.lsfqueue) | |
765 | def shutdown(signum, frame): |
|
771 | def shutdown(signum, frame): | |
766 | log.msg('Stopping LSF cluster') |
|
772 | log.msg('Stopping LSF cluster') | |
767 | d = lsf_set.kill() |
|
773 | d = lsf_set.kill() | |
768 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) |
|
774 | d.addBoth(lambda _: cl.interrupt_then_kill(1.0)) | |
769 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) |
|
775 | d.addBoth(lambda _: reactor.callLater(2.0, reactor.stop)) | |
770 | signal.signal(signal.SIGINT,shutdown) |
|
776 | signal.signal(signal.SIGINT,shutdown) | |
771 | d = lsf_set.start(args.n) |
|
777 | d = lsf_set.start(args.n) | |
772 | return d |
|
778 | return d | |
773 | config = kernel_config_manager.get_config_obj() |
|
779 | config = kernel_config_manager.get_config_obj() | |
774 | furl_file = config['controller']['engine_furl_file'] |
|
780 | furl_file = config['controller']['engine_furl_file'] | |
775 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
781 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
776 | dstart.addErrback(_err_and_stop) |
|
782 | dstart.addErrback(_err_and_stop) | |
777 |
|
783 | |||
778 |
|
784 | |||
779 | def main_ssh(args): |
|
785 | def main_ssh(args): | |
780 | """Start a controller on localhost and engines using ssh. |
|
786 | """Start a controller on localhost and engines using ssh. | |
781 |
|
787 | |||
782 | Your clusterfile should look like:: |
|
788 | Your clusterfile should look like:: | |
783 |
|
789 | |||
784 | send_furl = False # True, if you want |
|
790 | send_furl = False # True, if you want | |
785 | engines = { |
|
791 | engines = { | |
786 | 'engine_host1' : engine_count, |
|
792 | 'engine_host1' : engine_count, | |
787 | 'engine_host2' : engine_count2 |
|
793 | 'engine_host2' : engine_count2 | |
788 | } |
|
794 | } | |
789 | """ |
|
795 | """ | |
790 | clusterfile = {} |
|
796 | clusterfile = {} | |
791 | execfile(args.clusterfile, clusterfile) |
|
797 | execfile(args.clusterfile, clusterfile) | |
792 | if not clusterfile.has_key('send_furl'): |
|
798 | if not clusterfile.has_key('send_furl'): | |
793 | clusterfile['send_furl'] = False |
|
799 | clusterfile['send_furl'] = False | |
794 |
|
800 | |||
795 | cont_args = [] |
|
801 | cont_args = [] | |
796 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) |
|
802 | cont_args.append('--logfile=%s' % pjoin(args.logdir,'ipcontroller')) | |
797 |
|
803 | |||
798 | # Check security settings before proceeding |
|
804 | # Check security settings before proceeding | |
799 | if not check_security(args, cont_args): |
|
805 | if not check_security(args, cont_args): | |
800 | return |
|
806 | return | |
801 |
|
807 | |||
802 | # See if we are reusing FURL files |
|
808 | # See if we are reusing FURL files | |
803 | if not check_reuse(args, cont_args): |
|
809 | if not check_reuse(args, cont_args): | |
804 | return |
|
810 | return | |
805 |
|
811 | |||
806 | cl = ControllerLauncher(extra_args=cont_args) |
|
812 | cl = ControllerLauncher(extra_args=cont_args) | |
807 | dstart = cl.start() |
|
813 | dstart = cl.start() | |
808 | def start_engines(cont_pid): |
|
814 | def start_engines(cont_pid): | |
809 |
ssh_set = SSHEngineSet(clusterfile['engines'], sshx=args.sshx |
|
815 | ssh_set = SSHEngineSet(clusterfile['engines'], sshx=args.sshx, | |
|
816 | copyenvs=args.copyenvs) | |||
810 | def shutdown(signum, frame): |
|
817 | def shutdown(signum, frame): | |
811 | d = ssh_set.kill() |
|
818 | d = ssh_set.kill() | |
812 | cl.interrupt_then_kill(1.0) |
|
819 | cl.interrupt_then_kill(1.0) | |
813 | reactor.callLater(2.0, reactor.stop) |
|
820 | reactor.callLater(2.0, reactor.stop) | |
814 | signal.signal(signal.SIGINT,shutdown) |
|
821 | signal.signal(signal.SIGINT,shutdown) | |
815 | d = ssh_set.start(clusterfile['send_furl']) |
|
822 | d = ssh_set.start(clusterfile['send_furl']) | |
816 | return d |
|
823 | return d | |
817 | config = kernel_config_manager.get_config_obj() |
|
824 | config = kernel_config_manager.get_config_obj() | |
818 | furl_file = config['controller']['engine_furl_file'] |
|
825 | furl_file = config['controller']['engine_furl_file'] | |
819 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) |
|
826 | dstart.addCallback(_delay_start, start_engines, furl_file, args.r) | |
820 | dstart.addErrback(_err_and_stop) |
|
827 | dstart.addErrback(_err_and_stop) | |
821 |
|
828 | |||
822 |
|
829 | |||
823 | def get_args(): |
|
830 | def get_args(): | |
824 | base_parser = argparse.ArgumentParser(add_help=False) |
|
831 | base_parser = argparse.ArgumentParser(add_help=False) | |
825 | base_parser.add_argument( |
|
832 | base_parser.add_argument( | |
826 | '-r', |
|
833 | '-r', | |
827 | action='store_true', |
|
834 | action='store_true', | |
828 | dest='r', |
|
835 | dest='r', | |
829 | help='try to reuse FURL files. Use with --client-port and --engine-port' |
|
836 | help='try to reuse FURL files. Use with --client-port and --engine-port' | |
830 | ) |
|
837 | ) | |
831 | base_parser.add_argument( |
|
838 | base_parser.add_argument( | |
832 | '--client-port', |
|
839 | '--client-port', | |
833 | type=int, |
|
840 | type=int, | |
834 | dest='client_port', |
|
841 | dest='client_port', | |
835 | help='the port the controller will listen on for client connections', |
|
842 | help='the port the controller will listen on for client connections', | |
836 | default=0 |
|
843 | default=0 | |
837 | ) |
|
844 | ) | |
838 | base_parser.add_argument( |
|
845 | base_parser.add_argument( | |
839 | '--engine-port', |
|
846 | '--engine-port', | |
840 | type=int, |
|
847 | type=int, | |
841 | dest='engine_port', |
|
848 | dest='engine_port', | |
842 | help='the port the controller will listen on for engine connections', |
|
849 | help='the port the controller will listen on for engine connections', | |
843 | default=0 |
|
850 | default=0 | |
844 | ) |
|
851 | ) | |
845 | base_parser.add_argument( |
|
852 | base_parser.add_argument( | |
846 | '-x', |
|
853 | '-x', | |
847 | action='store_true', |
|
854 | action='store_true', | |
848 | dest='x', |
|
855 | dest='x', | |
849 | help='turn off client security' |
|
856 | help='turn off client security' | |
850 | ) |
|
857 | ) | |
851 | base_parser.add_argument( |
|
858 | base_parser.add_argument( | |
852 | '-y', |
|
859 | '-y', | |
853 | action='store_true', |
|
860 | action='store_true', | |
854 | dest='y', |
|
861 | dest='y', | |
855 | help='turn off engine security' |
|
862 | help='turn off engine security' | |
856 | ) |
|
863 | ) | |
857 | base_parser.add_argument( |
|
864 | base_parser.add_argument( | |
858 | "--logdir", |
|
865 | "--logdir", | |
859 | type=str, |
|
866 | type=str, | |
860 | dest="logdir", |
|
867 | dest="logdir", | |
861 | help="directory to put log files (default=$IPYTHONDIR/log)", |
|
868 | help="directory to put log files (default=$IPYTHONDIR/log)", | |
862 | default=pjoin(get_ipython_dir(),'log') |
|
869 | default=pjoin(get_ipython_dir(),'log') | |
863 | ) |
|
870 | ) | |
864 | base_parser.add_argument( |
|
871 | base_parser.add_argument( | |
865 | "-n", |
|
872 | "-n", | |
866 | "--num", |
|
873 | "--num", | |
867 | type=int, |
|
874 | type=int, | |
868 | dest="n", |
|
875 | dest="n", | |
869 | default=2, |
|
876 | default=2, | |
870 | help="the number of engines to start" |
|
877 | help="the number of engines to start" | |
871 | ) |
|
878 | ) | |
872 |
|
879 | |||
873 | parser = argparse.ArgumentParser( |
|
880 | parser = argparse.ArgumentParser( | |
874 | description='IPython cluster startup. This starts a controller and\ |
|
881 | description='IPython cluster startup. This starts a controller and\ | |
875 | engines using various approaches. Use the IPYTHONDIR environment\ |
|
882 | engines using various approaches. Use the IPYTHONDIR environment\ | |
876 | variable to change your IPython directory from the default of\ |
|
883 | variable to change your IPython directory from the default of\ | |
877 | .ipython or _ipython. The log and security subdirectories of your\ |
|
884 | .ipython or _ipython. The log and security subdirectories of your\ | |
878 | IPython directory will be used by this script for log files and\ |
|
885 | IPython directory will be used by this script for log files and\ | |
879 | security files.' |
|
886 | security files.' | |
880 | ) |
|
887 | ) | |
881 | subparsers = parser.add_subparsers( |
|
888 | subparsers = parser.add_subparsers( | |
882 | help='available cluster types. For help, do "ipcluster TYPE --help"') |
|
889 | help='available cluster types. For help, do "ipcluster TYPE --help"') | |
883 |
|
890 | |||
884 | parser_local = subparsers.add_parser( |
|
891 | parser_local = subparsers.add_parser( | |
885 | 'local', |
|
892 | 'local', | |
886 | help='run a local cluster', |
|
893 | help='run a local cluster', | |
887 | parents=[base_parser] |
|
894 | parents=[base_parser] | |
888 | ) |
|
895 | ) | |
889 | parser_local.set_defaults(func=main_local) |
|
896 | parser_local.set_defaults(func=main_local) | |
890 |
|
897 | |||
891 | parser_mpirun = subparsers.add_parser( |
|
898 | parser_mpirun = subparsers.add_parser( | |
892 | 'mpirun', |
|
899 | 'mpirun', | |
893 | help='run a cluster using mpirun (mpiexec also works)', |
|
900 | help='run a cluster using mpirun (mpiexec also works)', | |
894 | parents=[base_parser] |
|
901 | parents=[base_parser] | |
895 | ) |
|
902 | ) | |
896 | parser_mpirun.add_argument( |
|
903 | parser_mpirun.add_argument( | |
897 | "--mpi", |
|
904 | "--mpi", | |
898 | type=str, |
|
905 | type=str, | |
899 | dest="mpi", # Don't put a default here to allow no MPI support |
|
906 | dest="mpi", # Don't put a default here to allow no MPI support | |
900 | help="how to call MPI_Init (default=mpi4py)" |
|
907 | help="how to call MPI_Init (default=mpi4py)" | |
901 | ) |
|
908 | ) | |
902 | parser_mpirun.set_defaults(func=main_mpi, cmd='mpirun') |
|
909 | parser_mpirun.set_defaults(func=main_mpi, cmd='mpirun') | |
903 |
|
910 | |||
904 | parser_mpiexec = subparsers.add_parser( |
|
911 | parser_mpiexec = subparsers.add_parser( | |
905 | 'mpiexec', |
|
912 | 'mpiexec', | |
906 | help='run a cluster using mpiexec (mpirun also works)', |
|
913 | help='run a cluster using mpiexec (mpirun also works)', | |
907 | parents=[base_parser] |
|
914 | parents=[base_parser] | |
908 | ) |
|
915 | ) | |
909 | parser_mpiexec.add_argument( |
|
916 | parser_mpiexec.add_argument( | |
910 | "--mpi", |
|
917 | "--mpi", | |
911 | type=str, |
|
918 | type=str, | |
912 | dest="mpi", # Don't put a default here to allow no MPI support |
|
919 | dest="mpi", # Don't put a default here to allow no MPI support | |
913 | help="how to call MPI_Init (default=mpi4py)" |
|
920 | help="how to call MPI_Init (default=mpi4py)" | |
914 | ) |
|
921 | ) | |
915 | parser_mpiexec.set_defaults(func=main_mpi, cmd='mpiexec') |
|
922 | parser_mpiexec.set_defaults(func=main_mpi, cmd='mpiexec') | |
916 |
|
923 | |||
917 | parser_pbs = subparsers.add_parser( |
|
924 | parser_pbs = subparsers.add_parser( | |
918 | 'pbs', |
|
925 | 'pbs', | |
919 | help='run a pbs cluster', |
|
926 | help='run a pbs cluster', | |
920 | parents=[base_parser] |
|
927 | parents=[base_parser] | |
921 | ) |
|
928 | ) | |
922 | parser_pbs.add_argument( |
|
929 | parser_pbs.add_argument( | |
923 | '-s', |
|
930 | '-s', | |
924 | '--pbs-script', |
|
931 | '--pbs-script', | |
925 | type=str, |
|
932 | type=str, | |
926 | dest='pbsscript', |
|
933 | dest='pbsscript', | |
927 | help='PBS script template', |
|
934 | help='PBS script template', | |
928 | default='' |
|
935 | default='' | |
929 | ) |
|
936 | ) | |
930 | parser_pbs.add_argument( |
|
937 | parser_pbs.add_argument( | |
931 | '-q', |
|
938 | '-q', | |
932 | '--queue', |
|
939 | '--queue', | |
933 | type=str, |
|
940 | type=str, | |
934 | dest='pbsqueue', |
|
941 | dest='pbsqueue', | |
935 | help='PBS queue to use when starting the engines', |
|
942 | help='PBS queue to use when starting the engines', | |
936 | default=None, |
|
943 | default=None, | |
937 | ) |
|
944 | ) | |
938 | parser_pbs.set_defaults(func=main_pbs) |
|
945 | parser_pbs.set_defaults(func=main_pbs) | |
939 |
|
946 | |||
940 | parser_sge = subparsers.add_parser( |
|
947 | parser_sge = subparsers.add_parser( | |
941 | 'sge', |
|
948 | 'sge', | |
942 | help='run an sge cluster', |
|
949 | help='run an sge cluster', | |
943 | parents=[base_parser] |
|
950 | parents=[base_parser] | |
944 | ) |
|
951 | ) | |
945 | parser_sge.add_argument( |
|
952 | parser_sge.add_argument( | |
946 | '-s', |
|
953 | '-s', | |
947 | '--sge-script', |
|
954 | '--sge-script', | |
948 | type=str, |
|
955 | type=str, | |
949 | dest='sgescript', |
|
956 | dest='sgescript', | |
950 | help='SGE script template', |
|
957 | help='SGE script template', | |
951 | default='' # SGEEngineSet will create one if not specified |
|
958 | default='' # SGEEngineSet will create one if not specified | |
952 | ) |
|
959 | ) | |
953 | parser_sge.add_argument( |
|
960 | parser_sge.add_argument( | |
954 | '-q', |
|
961 | '-q', | |
955 | '--queue', |
|
962 | '--queue', | |
956 | type=str, |
|
963 | type=str, | |
957 | dest='sgequeue', |
|
964 | dest='sgequeue', | |
958 | help='SGE queue to use when starting the engines', |
|
965 | help='SGE queue to use when starting the engines', | |
959 | default=None, |
|
966 | default=None, | |
960 | ) |
|
967 | ) | |
961 | parser_sge.set_defaults(func=main_sge) |
|
968 | parser_sge.set_defaults(func=main_sge) | |
962 |
|
969 | |||
963 | parser_lsf = subparsers.add_parser( |
|
970 | parser_lsf = subparsers.add_parser( | |
964 | 'lsf', |
|
971 | 'lsf', | |
965 | help='run an lsf cluster', |
|
972 | help='run an lsf cluster', | |
966 | parents=[base_parser] |
|
973 | parents=[base_parser] | |
967 | ) |
|
974 | ) | |
968 |
|
975 | |||
969 | parser_lsf.add_argument( |
|
976 | parser_lsf.add_argument( | |
970 | '-s', |
|
977 | '-s', | |
971 | '--lsf-script', |
|
978 | '--lsf-script', | |
972 | type=str, |
|
979 | type=str, | |
973 | dest='lsfscript', |
|
980 | dest='lsfscript', | |
974 | help='LSF script template', |
|
981 | help='LSF script template', | |
975 | default='' # LSFEngineSet will create one if not specified |
|
982 | default='' # LSFEngineSet will create one if not specified | |
976 | ) |
|
983 | ) | |
977 |
|
984 | |||
978 | parser_lsf.add_argument( |
|
985 | parser_lsf.add_argument( | |
979 | '-q', |
|
986 | '-q', | |
980 | '--queue', |
|
987 | '--queue', | |
981 | type=str, |
|
988 | type=str, | |
982 | dest='lsfqueue', |
|
989 | dest='lsfqueue', | |
983 | help='LSF queue to use when starting the engines', |
|
990 | help='LSF queue to use when starting the engines', | |
984 | default=None, |
|
991 | default=None, | |
985 | ) |
|
992 | ) | |
986 | parser_lsf.set_defaults(func=main_lsf) |
|
993 | parser_lsf.set_defaults(func=main_lsf) | |
987 |
|
994 | |||
988 | parser_ssh = subparsers.add_parser( |
|
995 | parser_ssh = subparsers.add_parser( | |
989 | 'ssh', |
|
996 | 'ssh', | |
990 | help='run a cluster using ssh, should have ssh-keys setup', |
|
997 | help='run a cluster using ssh, should have ssh-keys setup', | |
991 | parents=[base_parser] |
|
998 | parents=[base_parser] | |
992 | ) |
|
999 | ) | |
993 | parser_ssh.add_argument( |
|
1000 | parser_ssh.add_argument( | |
|
1001 | '-e', | |||
|
1002 | '--copyenvs', | |||
|
1003 | action='store_true', | |||
|
1004 | dest='copyenvs', | |||
|
1005 | help='Copy current shell environment to remote location', | |||
|
1006 | default=False, | |||
|
1007 | ) | |||
|
1008 | parser_ssh.add_argument( | |||
994 | '--clusterfile', |
|
1009 | '--clusterfile', | |
995 | type=str, |
|
1010 | type=str, | |
996 | dest='clusterfile', |
|
1011 | dest='clusterfile', | |
997 | help='python file describing the cluster', |
|
1012 | help='python file describing the cluster', | |
998 | default='clusterfile.py', |
|
1013 | default='clusterfile.py', | |
999 | ) |
|
1014 | ) | |
1000 | parser_ssh.add_argument( |
|
1015 | parser_ssh.add_argument( | |
1001 | '--sshx', |
|
1016 | '--sshx', | |
1002 | type=str, |
|
1017 | type=str, | |
1003 | dest='sshx', |
|
1018 | dest='sshx', | |
1004 | help='sshx launcher helper' |
|
1019 | help='sshx launcher helper' | |
1005 | ) |
|
1020 | ) | |
1006 | parser_ssh.set_defaults(func=main_ssh) |
|
1021 | parser_ssh.set_defaults(func=main_ssh) | |
1007 |
|
1022 | |||
1008 | args = parser.parse_args() |
|
1023 | args = parser.parse_args() | |
1009 | return args |
|
1024 | return args | |
1010 |
|
1025 | |||
1011 | def main(): |
|
1026 | def main(): | |
1012 | args = get_args() |
|
1027 | args = get_args() | |
1013 | reactor.callWhenRunning(args.func, args) |
|
1028 | reactor.callWhenRunning(args.func, args) | |
1014 | log.startLogging(sys.stdout) |
|
1029 | log.startLogging(sys.stdout) | |
1015 | reactor.run() |
|
1030 | reactor.run() | |
1016 |
|
1031 | |||
1017 | if __name__ == '__main__': |
|
1032 | if __name__ == '__main__': | |
1018 | main() |
|
1033 | main() |
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