3 # Thierry Parmentelat <thierry.parmentelat@inria.fr>
4 # Copyright (C) 2010 INRIA
6 import sys, os, os.path
7 from optparse import OptionParser
9 from time import strftime
14 from TestPlc import TestPlc
15 from TestSite import TestSite
16 from TestNode import TestNode
17 from macros import sequences
19 # add $HOME in PYTHONPATH so we can import LocalSubstrate.py
20 sys.path.append(os.environ['HOME'])
25 natives=TestPlc.__dict__
27 def __init__ (self, name):
28 self.name=name.replace('-','_')
29 # a native step is implemented as a method on TestPlc
30 self.native = name in Step.natives
32 self.method=Step.natives[self.name]
35 self.substeps=sequences[self.name]
37 print "macro step %s not found in macros.py (%s) - exiting"%(self.name,e)
40 def norm_name (self): return self.name.replace('_','-')
44 print '*',self.norm_name(),"\r",4*"\t",
46 print self.method.__doc__
48 print "*** no doc found"
50 print '*',self.norm_name(),"\r",3*"\t","========== BEG MACRO step"
51 for step in self.substeps:
52 Step(step).print_doc()
53 print '*',self.norm_name(),"\r",3*"\t","========== END MACRO step"
55 # return a list of (name, method) for all native steps involved
57 if self.native: return [ (self.name, self.method,) ]
60 for substep in [ Step(name) for name in self.substeps ] :
61 result += substep.tuples()
64 # convenience for listing macros
65 # just do a listdir, hoping we're in the right directory...
68 names= sequences.keys()
74 subversion_id = "Now using git -- version tracker broken"
76 default_config = [ 'default' ]
77 default_rspec_styles = [ 'pl', 'pg' ]
79 default_build_url = "git://git.onelab.eu/tests"
82 self.path=os.path.dirname(sys.argv[0]) or "."
85 def show_env (self,options, message):
86 if self.options.verbose:
87 utils.header (message)
88 utils.show_options("main options",options)
91 self.steps_message = 20*'x'+" Defaut steps are\n"+TestPlc.printable_steps(TestPlc.default_steps)
92 self.steps_message += 20*'x'+" Other useful steps are\n"+TestPlc.printable_steps(TestPlc.other_steps)
93 self.steps_message += 20*'x'+" Macro steps are\n"+" ".join(Step.list_macros())
96 if not self.options.verbose:
97 print self.steps_message,
99 # steps mentioned on the command line
100 if self.options.args:
101 scopes = [("Argument steps",self.options.args)]
103 scopes = [("Default steps",TestPlc.default_steps)]
104 if self.options.all_steps:
105 scopes.append ( ("Other steps",TestPlc.other_steps) )
106 # try to list macro steps as well
107 scopes.append ( ("Macro steps", Step.list_macros()) )
108 for (scope,steps) in scopes:
109 print '--------------------',scope
110 for step in [step for step in steps if TestPlc.valid_step(step)]:
111 try: (step,qualifier)=step.split('@')
114 for special in ['force']:
115 stepname = stepname.replace(special+'_',"")
116 Step(stepname).print_doc()
120 usage = """usage: %%prog [options] steps
121 arch-rpms-url defaults to the last value used, as stored in arg-arch-rpms-url,
123 config defaults to the last value used, as stored in arg-config,
125 ips_vnode, ips_vplc and ips_qemu defaults to the last value used, as stored in arg-ips-{bplc,vplc,bnode,vnode},
126 default is to use IP scanning
127 steps refer to a method in TestPlc or to a step_* module
129 """%(TestMain.default_config)
130 usage += self.steps_message
131 parser=OptionParser(usage=usage,version=self.subversion_id)
132 parser.add_option("-u","--url",action="store", dest="arch_rpms_url",
133 help="URL of the arch-dependent RPMS area - for locating what to test")
134 parser.add_option("-b","--build",action="store", dest="build_url",
135 help="ignored, for legacy only")
136 parser.add_option("-c","--config",action="append", dest="config", default=[],
137 help="Config module - can be set multiple times, or use quotes")
138 parser.add_option("-p","--personality",action="store", dest="personality",
139 help="personality - as in vbuild-nightly")
140 parser.add_option("-d","--pldistro",action="store", dest="pldistro",
141 help="pldistro - as in vbuild-nightly")
142 parser.add_option("-f","--fcdistro",action="store", dest="fcdistro",
143 help="fcdistro - as in vbuild-nightly")
144 parser.add_option("-e","--exclude",action="append", dest="exclude", default=[],
145 help="steps to exclude - can be set multiple times, or use quotes")
146 parser.add_option("-a","--all",action="store_true",dest="all_steps", default=False,
147 help="Run all default steps")
148 parser.add_option("-l","--list",action="store_true",dest="list_steps", default=False,
149 help="List known steps")
150 parser.add_option("-V","--vserver",action="append", dest="ips_bplc", default=[],
151 help="Specify the set of hostnames for the boxes that host the plcs")
152 parser.add_option("-P","--plcs",action="append", dest="ips_vplc", default=[],
153 help="Specify the set of hostname/IP's to use for vplcs")
154 parser.add_option("-Q","--qemus",action="append", dest="ips_bnode", default=[],
155 help="Specify the set of hostnames for the boxes that host the nodes")
156 parser.add_option("-N","--nodes",action="append", dest="ips_vnode", default=[],
157 help="Specify the set of hostname/IP's to use for vnodes")
158 parser.add_option ('-X', "--lxc",action='store_true',dest='plcs_use_lxc',
159 help='use lxc-enabled plc boxes instead of vs-enabled ones')
160 parser.add_option("-s","--size",action="store",type="int",dest="size",default=1,
161 help="sets test size in # of plcs - default is 1")
162 parser.add_option("-q","--qualifier",action="store",type="int",dest="qualifier",default=None,
163 help="run steps only on plc numbered <qualifier>, starting at 1")
164 parser.add_option("-y","--rspec-style",action="append",dest="rspec_styles",default=[],
165 help="pl is for planetlab rspecs, pg is for protogeni")
166 parser.add_option("-k","--keep-going",action="store",dest="keep_going",default=False,
167 help="proceeds even if some steps are failing")
168 parser.add_option("-D","--dbname",action="store",dest="dbname",default=None,
169 help="Used by plc_db_dump and plc_db_restore")
170 parser.add_option("-v","--verbose", action="store_true", dest="verbose", default=False,
171 help="Run in verbose mode")
172 parser.add_option("-i","--interactive",action="store_true",dest="interactive",default=False,
173 help="prompts before each step")
174 parser.add_option("-n","--dry-run", action="store_true", dest="dry_run", default=False,
175 help="Show environment and exits")
176 parser.add_option("-r","--restart-nm", action="store_true", dest="forcenm", default=False,
177 help="Force the NM to restart in ssh_slices step")
178 parser.add_option("-t","--trace", action="store", dest="trace_file", default=None,
179 help="Trace file location")
180 (self.options, self.args) = parser.parse_args()
182 # allow things like "run -c 'c1 c2' -c c3"
186 if hasattr(el, "__iter__") and not isinstance(el, basestring):
187 result.extend(flatten(el))
191 # flatten relevant options
192 for optname in ['config','exclude','ips_bplc','ips_vplc','ips_bnode','ips_vnode']:
193 setattr(self.options,optname, flatten ( [ arg.split() for arg in getattr(self.options,optname) ] ))
195 if not self.options.rspec_styles:
196 self.options.rspec_styles=TestMain.default_rspec_styles
198 # handle defaults and option persistence
199 for (recname,filename,default,need_reverse) in (
200 ('build_url','arg-build-url',TestMain.default_build_url,None) ,
201 ('ips_bplc','arg-ips-bplc',[],True),
202 ('ips_vplc','arg-ips-vplc',[],True) ,
203 ('ips_bnode','arg-ips-bnode',[],True),
204 ('ips_vnode','arg-ips-vnode',[],True) ,
205 ('config','arg-config',TestMain.default_config,False) ,
206 ('arch_rpms_url','arg-arch-rpms-url',"",None) ,
207 ('personality','arg-personality',"linux64",None),
208 ('pldistro','arg-pldistro',"onelab",None),
209 ('fcdistro','arg-fcdistro','f14',None),
210 ('plcs_use_lxc','arg-plcs-use-lxc',False,None),
212 # print 'handling',recname
214 is_list = isinstance(default,list)
215 is_bool = isinstance(default,bool)
216 if not getattr(self.options,recname):
218 parsed=file(path).readlines()
220 parsed=[x.strip() for x in parsed]
221 else: # strings and booleans
223 print "%s - error when parsing %s"%(sys.argv[1],path)
225 parsed=parsed[0].strip()
227 parsed = parsed.lower()=='true'
228 setattr(self.options,recname,parsed)
231 setattr(self.options,recname,default)
233 print "Cannot determine",recname
234 print "Run %s --help for help"%sys.argv[0]
240 for value in getattr(self.options,recname):
241 fsave.write(value + "\n")
242 else: # strings and booleans - just call str()
243 fsave.write(str(getattr(self.options,recname)) + "\n")
245 # utils.header('Saved %s into %s'%(recname,filename))
247 # lists need be reversed
248 # I suspect this is useful for the various pools but for config, it's painful
249 if isinstance(getattr(self.options,recname),list) and need_reverse:
250 getattr(self.options,recname).reverse()
252 if self.options.verbose:
253 utils.header('* Using %s = %s'%(recname,getattr(self.options,recname)))
255 # hack : if sfa is not among the published rpms, skip these tests
256 TestPlc.check_whether_build_has_sfa(self.options.arch_rpms_url)
259 self.options.args = self.args
260 if len(self.args) == 0:
261 self.options.steps=TestPlc.default_steps
263 self.options.steps = self.args
265 if self.options.list_steps:
271 if not self.options.steps:
273 #self.options.steps=['dump','clean','install','populate']
274 self.options.steps=TestPlc.default_steps
276 # rewrite '-' into '_' in step names
277 self.options.steps = [ step.replace('-','_') for step in self.options.steps ]
281 for step in self.options.steps:
283 for exclude in self.options.exclude:
284 if utils.match(step,exclude):
287 if keep: selected.append(step)
288 self.options.steps=selected
290 # this is useful when propagating on host boxes, to avoid conflicts
291 self.options.buildname = os.path.basename (os.path.abspath (self.path))
293 if self.options.verbose:
294 self.show_env(self.options,"Verbose")
298 for config in self.options.config:
299 modulename='config_'+config
301 m = __import__(modulename)
302 all_plc_specs = m.config(all_plc_specs,self.options)
304 traceback.print_exc()
305 print 'Cannot load config %s -- ignored'%modulename
308 # provision on local substrate
309 if self.options.plcs_use_lxc: LocalSubstrate.local_substrate.rescope (plcs_on_vs=False, plcs_on_lxc=True)
310 all_plc_specs = LocalSubstrate.local_substrate.provision(all_plc_specs,self.options)
312 # remember substrate IP address(es) for next run
313 ips_bplc_file=open('arg-ips-bplc','w')
314 for plc_spec in all_plc_specs:
315 ips_bplc_file.write("%s\n"%plc_spec['host_box'])
316 ips_bplc_file.close()
317 ips_vplc_file=open('arg-ips-vplc','w')
318 for plc_spec in all_plc_specs:
319 ips_vplc_file.write("%s\n"%plc_spec['PLC_API_HOST'])
320 ips_vplc_file.close()
322 ips_bnode_file=open('arg-ips-bnode','w')
323 for plc_spec in all_plc_specs:
324 for site_spec in plc_spec['sites']:
325 for node_spec in site_spec['nodes']:
326 ips_bnode_file.write("%s\n"%node_spec['host_box'])
327 ips_bnode_file.close()
328 ips_vnode_file=open('arg-ips-vnode','w')
329 for plc_spec in all_plc_specs:
330 for site_spec in plc_spec['sites']:
331 for node_spec in site_spec['nodes']:
332 # back to normal (unqualified) form
333 stripped=node_spec['node_fields']['hostname'].split('.')[0]
334 ips_vnode_file.write("%s\n"%stripped)
335 ips_vnode_file.close()
337 # build a TestPlc object from the result, passing options
338 for spec in all_plc_specs:
339 spec['failed_step'] = False
340 all_plcs = [ (x, TestPlc(x,self.options)) for x in all_plc_specs]
342 # pass options to utils as well
343 utils.init_options(self.options)
345 overall_result = True
347 for step in self.options.steps:
348 if not TestPlc.valid_step(step):
350 # some steps need to be done regardless of the previous ones: we force them
352 if step.find("force_") == 0:
353 step=step.replace("force_","")
355 # allow for steps to specify an index like in
357 try: (step,qualifier)=step.split('@')
358 except: qualifier=self.options.qualifier
361 stepobj = Step (step)
362 for (substep, method) in stepobj.tuples():
363 # a cross step will run a method on TestPlc that has a signature like
364 # def cross_foo (self, all_test_plcs)
366 if substep.find("cross_") == 0:
368 all_step_infos.append ( (substep, method, force, cross, qualifier, ) )
370 utils.header("********** FAILED step %s (NOT FOUND) -- won't be run"%step)
371 traceback.print_exc()
372 overall_result = False
374 if self.options.dry_run:
375 self.show_env(self.options,"Dry run")
377 # init & open trace file if provided
378 if self.options.trace_file and not self.options.dry_run:
379 # create dir if needed
380 trace_dir=os.path.dirname(self.options.trace_file)
381 if trace_dir and not os.path.isdir(trace_dir):
382 os.makedirs(trace_dir)
383 trace=open(self.options.trace_file,"w")
385 # do all steps on all plcs
386 TIME_FORMAT="%H-%M-%S"
387 TRACE_FORMAT="TRACE: %(plc_counter)d %(beg)s->%(end)s status=%(status)s step=%(stepname)s plc=%(plcname)s force=%(force)s\n"
388 for (stepname,method,force,cross,qualifier) in all_step_infos:
390 for (spec,plc_obj) in all_plcs:
392 # skip this step if we have specified a plc_explicit
393 if qualifier and plc_counter!=int(qualifier): continue
396 across_plcs = [ o for (s,o) in all_plcs if o!=plc_obj ]
399 beg=strftime(TIME_FORMAT)
400 if not spec['failed_step'] or force or self.options.interactive or self.options.keep_going:
402 if self.options.interactive:
405 msg="%d Run step %s on %s [r](un)/d(ry_run)/p(roceed)/s(kip)/q(uit) ? "%(plc_counter,stepname,plcname)
406 answer=raw_input(msg).strip().lower() or "r"
408 if answer in ['s','n']: # skip/no/next
409 print '%s on %s skipped'%(stepname,plcname)
412 elif answer in ['q','b']: # quit/bye
415 elif answer in ['d']: # dry_run
416 dry_run=self.options.dry_run
417 self.options.dry_run=True
418 plc_obj.options.dry_run=True
419 plc_obj.apiserver.set_dry_run(True)
420 if not cross: step_result=method(plc_obj)
421 else: step_result=method(plc_obj,across_plcs)
422 print 'dry_run step ->',step_result
423 self.options.dry_run=dry_run
424 plc_obj.options.dry_run=dry_run
425 plc_obj.apiserver.set_dry_run(dry_run)
426 elif answer in ['p']:
427 # take it as a yes and leave interactive mode
429 self.options.interactive=False
430 elif answer in ['r','y']: # run/yes
436 if force and spec['failed_step']: force_msg=" (forced after %s has failed)"%spec['failed_step']
437 utils.header("********** %d RUNNING step %s%s on plc %s"%(plc_counter,stepname,force_msg,plcname))
438 if not cross: step_result = method(plc_obj)
439 else: step_result = method(plc_obj,across_plcs)
441 utils.header('********** %d SUCCESSFUL step %s on %s'%(plc_counter,stepname,plcname))
444 overall_result = False
445 spec['failed_step'] = stepname
446 utils.header('********** %d FAILED Step %s on %s (discarded from further steps)'\
447 %(plc_counter,stepname,plcname))
451 spec['failed_step'] = stepname
452 traceback.print_exc()
453 utils.header ('********** %d FAILED (exception) Step %s on %s (discarded from further steps)'\
454 %(plc_counter,stepname,plcname))
457 # do not run, just display it's skipped
459 why="has failed %s"%spec['failed_step']
460 utils.header("********** %d SKIPPED Step %s on %s (%s)"%(plc_counter,stepname,plcname,why))
462 if not self.options.dry_run:
463 end=strftime(TIME_FORMAT)
464 # always do this on stdout
465 print TRACE_FORMAT%locals()
466 # duplicate on trace_file if provided
467 if self.options.trace_file:
468 trace.write(TRACE_FORMAT%locals())
471 if self.options.trace_file and not self.options.dry_run:
474 # free local substrate
475 LocalSubstrate.local_substrate.release(self.options)
477 return overall_result
479 # wrapper to run, returns a shell-compatible result
488 print 'Caught SystemExit'
491 traceback.print_exc()
494 if __name__ == "__main__":
495 sys.exit(TestMain().main())