#
# #################### history
#
+# see also Substrate.readme
+#
# This is a complete rewrite of TestResources/Tracker/Pool
# we don't use trackers anymore and just probe/sense the running
# boxes to figure out where we are
def timestamp_sort(o1,o2): return o1.timestamp-o2.timestamp
+def short_hostname (hostname):
+ return hostname.split('.')[0]
+
+####################
+# the place were other test instances tell about their not-yet-started
+# instances, that go undetected through sensing
+class Starting:
+
+ location='/root/starting'
+ def __init__ (self):
+ self.tuples=[]
+
+ def load (self):
+ try: self.tuples=[line.strip().split('@')
+ for line in file(Starting.location).readlines()]
+ except: self.tuples=[]
+
+ def vnames (self) :
+ self.load()
+ return [ x for (x,_) in self.tuples ]
+
+ def add (self, vname, bname):
+ if not vname in self.vnames():
+ file(Starting.location,'a').write("%s@%s\n"%(vname,bname))
+
+ def delete_vname (self, vname):
+ self.load()
+ if vname in self.vnames():
+ f=file(Starting.location,'w')
+ for (v,b) in self.tuples:
+ if v != vname: f.write("%s@%s\n"%(v,b))
+ f.close()
+
####################
# pool class
# allows to pick an available IP among a pool
def char (self):
if self.status==None: return '?'
- elif self.status=='busy': return '*'
- elif self.status=='free': return '.'
+ elif self.status=='busy': return '+'
+ elif self.status=='free': return '-'
elif self.status=='mine': return 'M'
elif self.status=='starting': return 'S'
class Pool:
- def __init__ (self, tuples,message):
- self.pool= [ PoolItem (h,u) for (h,u) in tuples ]
+ def __init__ (self, tuples,message, substrate):
+ self.pool_items= [ PoolItem (hostname,userdata) for (hostname,userdata) in tuples ]
self.message=message
+ # where to send notifications upon load_starting
+ self.substrate=substrate
def list (self):
- for i in self.pool: print i.line()
+ for i in self.pool_items: print i.line()
def line (self):
line=self.message
- for i in self.pool: line += ' ' + i.char()
+ for i in self.pool_items: line += ' ' + i.char()
return line
def _item (self, hostname):
- for i in self.pool:
+ for i in self.pool_items:
if i.hostname==hostname: return i
raise Exception ("Could not locate hostname %s in pool %s"%(hostname,self.message))
print 'WARNING: host %s not found in IP pool %s'%(hostname,self.message)
def next_free (self):
- for i in self.pool:
+ for i in self.pool_items:
if i.status == 'free':
i.status='mine'
return (i.hostname,i.userdata)
return None
- # the place were other test instances tell about their not-yet-started
- # instances, that go undetected through sensing
- starting='/root/starting'
- def add_starting (self, name):
- try: items=[line.strip() for line in file(Pool.starting).readlines()]
- except: items=[]
- if not name in items:
- file(Pool.starting,'a').write(name+'\n')
- for i in self.pool:
- if i.hostname==name: i.status='mine'
-
- # we load this after actual sensing;
+ ####################
+ # we have a starting instance of our own
+ def add_starting (self, vname, bname):
+ Starting().add(vname,bname)
+ for i in self.pool_items:
+ if i.hostname==vname: i.status='mine'
+
+ # load the starting instances from the common file
+ # remember that might be ours
+ # return the list of (vname,bname) that are not ours
def load_starting (self):
- try: items=[line.strip() for line in file(Pool.starting).readlines()]
- except: items=[]
- for i in self.pool:
- if i.hostname in items:
- if i.status=='free' : i.status='starting'
+ starting=Starting()
+ starting.load()
+ new_tuples=[]
+ for (v,b) in starting.tuples:
+ for i in self.pool_items:
+ if i.hostname==v and i.status=='free':
+ i.status='starting'
+ new_tuples.append( (v,b,) )
+ return new_tuples
def release_my_starting (self):
- for i in self.pool:
- if i.status=='mine':
- self.del_starting(i.hostname)
+ for i in self.pool_items:
+ if i.status=='mine':
+ Starting().delete_vname (i.hostname)
i.status=None
- def del_starting (self, name):
- try: items=[line.strip() for line in file(Pool.starting).readlines()]
- except: items=[]
- if name in items:
- f=file(Pool.starting,'w')
- for item in items:
- if item != name: f.write(item+'\n')
- f.close()
-
+
##########
def _sense (self):
- for item in self.pool:
+ for item in self.pool_items:
if item.status is not None:
+ print item.char(),
continue
if self.check_ping (item.hostname):
item.status='busy'
+ print '*',
else:
item.status='free'
+ print '.',
def sense (self):
print 'Sensing IP pool',self.message,
self._sense()
print 'Done'
- self.load_starting()
+ for (vname,bname) in self.load_starting():
+ self.substrate.add_starting_dummy (bname, vname)
print 'After starting: IP pool'
print self.line()
-
# OS-dependent ping option (support for macos, for convenience)
ping_timeout_option = None
# returns True when a given hostname/ip responds to ping
command="ping -c 1 %s 1 %s"%(Pool.ping_timeout_option,hostname)
(status,output) = commands.getstatusoutput(command)
- if status==0: print '*',
- else: print '.',
return status == 0
####################
class Box:
def __init__ (self,hostname):
self.hostname=hostname
- def short_hostname (self):
- return self.hostname.split('.')[0]
+ self._probed=None
+ def shortname (self):
+ return short_hostname(self.hostname)
def test_ssh (self): return TestSsh(self.hostname,username='root',unknown_host=False)
- def reboot (self):
- self.test_ssh().run("shutdown -r now",message="Rebooting %s"%self.hostname)
+ def reboot (self, options):
+ self.test_ssh().run("shutdown -r now",message="Rebooting %s"%self.hostname,
+ dry_run=options.dry_run)
+
+ def uptime(self):
+ if hasattr(self,'_uptime') and self._uptime: return self._uptime
+ return '*undef* uptime'
+ def sense_uptime (self):
+ command=['uptime']
+ self._uptime=self.backquote_ssh(command,trash_err=True).strip()
+ if not self._uptime: self._uptime='unreachable'
def run(self,argv,message=None,trash_err=False,dry_run=False):
if dry_run:
else:
return subprocess.call(argv,stderr=file('/dev/null','w'))
- def run_ssh (self, argv, message, trash_err=False):
+ def run_ssh (self, argv, message, trash_err=False, dry_run=False):
ssh_argv = self.test_ssh().actual_argv(argv)
- result=self.run (ssh_argv, message, trash_err)
+ result=self.run (ssh_argv, message, trash_err, dry_run=dry_run)
if result!=0:
print "WARNING: failed to run %s on %s"%(" ".join(argv),self.hostname)
return result
def backquote (self, argv, trash_err=False):
+ # print 'running backquote',argv
if not trash_err:
result= subprocess.Popen(argv,stdout=subprocess.PIPE).communicate()[0]
else:
result= subprocess.Popen(argv,stdout=subprocess.PIPE,stderr=file('/dev/null','w')).communicate()[0]
return result
- def backquote_ssh (self, argv, trash_err=False):
+ def probe (self):
+ if self._probed is not None: return self._probed
# first probe the ssh link
probe_argv=self.test_ssh().actual_argv(['hostname'])
- hostname=self.backquote ( probe_argv, trash_err=True )
- if not hostname:
- print "root@%s unreachable"%self.hostname
- return ''
- else:
- return self.backquote( self.test_ssh().actual_argv(argv), trash_err)
+ self._probed=self.backquote ( probe_argv, trash_err=True )
+ if not self._probed: print "root@%s unreachable"%self.hostname
+ return self._probed
+
+ # use argv=['bash','-c',"the command line"]
+ # if you have any shell-expanded arguments like *
+ # and if there's any chance the command is adressed to the local host
+ def backquote_ssh (self, argv, trash_err=False):
+ if not self.probe(): return ''
+ return self.backquote( self.test_ssh().actual_argv(argv), trash_err)
############################################################
class BuildInstance:
for b in self.build_instances:
header (b.line(),banner=False)
- def uptime(self):
- if hasattr(self,'_uptime') and self._uptime: return self._uptime
- return '*undef* uptime'
+ def reboot (self, options):
+ if not options.soft:
+ self.reboot(options)
+ else:
+ command=['pkill','vbuild']
+ self.run_ssh(command,"Terminating vbuild processes",dry_run=options.dry_run)
# inspect box and find currently running builds
matcher=re.compile("\s*(?P<pid>[0-9]+).*-[bo]\s+(?P<buildname>[^\s]+)(\s|\Z)")
- def sense(self,reboot=False,verbose=True):
- if reboot:
- self.reboot(box)
- return
+ def sense(self, options):
print 'b',
- command=['uptime']
- self._uptime=self.backquote_ssh(command,trash_err=True).strip()
- if not self._uptime: self._uptime='unreachable'
- pids=self.backquote_ssh(['pgrep','build'],trash_err=True)
+ self.sense_uptime()
+ pids=self.backquote_ssh(['pgrep','vbuild'],trash_err=True)
if not pids: return
command=['ps','-o','pid,command'] + [ pid for pid in pids.split("\n") if pid]
ps_lines=self.backquote_ssh (command).split('\n')
def vplcname (self):
return self.vservername.split('-')[-1]
+ def buildname (self):
+ return self.vservername.rsplit('-',2)[0]
def line (self):
- msg="== %s == (ctx=%s)"%(self.vservername,self.ctxid)
+ msg="== %s =="%(self.vplcname())
+ msg += " [=%s]"%self.vservername
+ if self.ctxid==0: msg+=" not (yet?) running"
+ else: msg+=" (ctx=%s)"%self.ctxid
if self.timestamp: msg += " @ %s"%self.pretty_timestamp()
else: msg += " *unknown timestamp*"
- if self.ctxid==0: msg+=" not (yet?) running"
return msg
def kill (self):
header ('No vserver running on %s'%(self.line()))
else:
header ("Active plc VMs on %s"%self.line())
+ self.plc_instances.sort(timestamp_sort)
for p in self.plc_instances:
header (p.line(),banner=False)
if p.vservername==vservername: return p
return None
- def sense (self, reboot=False, soft=False):
- if reboot:
- # remove mark for all running servers to avoid resurrection
- stop_command=['rm','-rf','/etc/vservers/*/apps/init/mark']
- self.run_ssh(stop_command,"Removing all vserver marks on %s"%self.hostname)
- if not soft:
- self.reboot()
- return
- else:
- self.run_ssh(['service','util-vserver','stop'],"Stopping all running vservers")
- return
+ def reboot (self, options):
+ if not options.soft:
+ self.reboot(options)
+ else:
+ self.run_ssh(['service','util-vserver','stop'],"Stopping all running vservers",
+ dry_run=options.dry_run)
+
+ def sense (self, options):
print 'p',
self._uname=self.backquote_ssh(['uname','-r']).strip()
# try to find fullname (vserver_stat truncates to a ridiculously short name)
if not vserver_line: continue
context=vserver_line.split()[0]
if context=="CTX": continue
- longname=ctx_dict[context]
- self.add_vserver(longname,context)
-# print self.margin_outline(self.vplcname(longname)),"%(vserver_line)s [=%(longname)s]"%locals()
+ try:
+ longname=ctx_dict[context]
+ self.add_vserver(longname,context)
+ except:
+ print 'WARNING: found ctx %s in vserver_stat but was unable to figure a corresp. vserver'%context
# scan timestamps
running_vsnames = [ i.vservername for i in self.plc_instances ]
command= ['grep','.']
- command += ['/vservers/%s/timestamp'%vs for vs in running_vsnames]
+ command += ['/vservers/%s.timestamp'%vs for vs in running_vsnames]
command += ['/dev/null']
ts_lines=self.backquote_ssh(command,trash_err=True).split('\n')
for ts_line in ts_lines:
if not ts_line.strip(): continue
- # expect /vservers/<vservername>/timestamp:<timestamp>
+ # expect /vservers/<vservername>.timestamp:<timestamp>
try:
- (_,__,vservername,tail)=ts_line.split('/')
- (_,timestamp)=tail.split(':')
+ (ts_file,timestamp)=ts_line.split(':')
+ ts_file=os.path.basename(ts_file)
+ (vservername,_)=os.path.splitext(ts_file)
timestamp=int(timestamp)
p=self.plc_instance_by_vservername(vservername)
if not p:
- print 'WARNING unattached plc instance',ts_line
- print 'was expecting to find',vservername,'in',[i.vservername for i in self.plc_instances]
+ print 'WARNING zombie plc',self.hostname,ts_line
+ print '... was expecting',vservername,'in',[i.vservername for i in self.plc_instances]
continue
p.set_timestamp(timestamp)
except: print 'WARNING, could not parse ts line',ts_line
def pretty_timestamp (self): return time.strftime("%Y-%m-%d:%H-%M",time.localtime(self.timestamp))
def line (self):
- msg = "== %s == (pid=%s)"%(self.nodename,self.pid)
- if self.buildname: msg += " <--> %s"%self.buildname
- else: msg += " *unknown build*"
+ msg = "== %s =="%(short_hostname(self.nodename))
+ msg += " [=%s]"%self.buildname
+ if self.pid: msg += " (pid=%s)"%self.pid
+ else: msg += " not (yet?) running"
if self.timestamp: msg += " @ %s"%self.pretty_timestamp()
else: msg += " *unknown timestamp*"
- if self.pid: msg += " pid=%s"%self.pid
- else: msg += " not (yet?) running"
return msg
def kill(self):
header ('No qemu process on %s'%(self.line()))
else:
header ("Active qemu processes on %s"%(self.line()))
+ self.qemu_instances.sort(timestamp_sort)
for q in self.qemu_instances:
header (q.line(),banner=False)
return q
return None
+ def reboot (self, options):
+ if not options.soft:
+ self.reboot(options)
+ else:
+ self.run_ssh(['pkill','qemu'],"Killing qemu instances",
+ dry_run=options.dry_run)
+
matcher=re.compile("\s*(?P<pid>[0-9]+).*-cdrom\s+(?P<nodename>[^\s]+)\.iso")
- def sense(self, reboot=False, soft=False):
- if reboot:
- if not soft:
- self.reboot()
- else:
- self.run_ssh(box,['pkill','qemu'],"Killing qemu instances")
- return
+ def sense(self, options):
print 'q',
modules=self.backquote_ssh(['lsmod']).split('\n')
self._driver='*NO kqemu/kmv_intel MODULE LOADED*'
live_builds.append(buildname)
except: print 'WARNING, could not parse pid line',pid_line
# retrieve timestamps
+ if not live_builds: return
command= ['grep','.']
command += ['%s/*/timestamp'%b for b in live_builds]
command += ['/dev/null']
timestamp=int(timestamp)
q=self.qemu_instance_by_nodename_buildname(nodename,buildname)
if not q:
- print 'WARNING unattached qemu instance',ts_line,nodename,buildname
+ print 'WARNING zombie qemu',self.hostname,ts_line
+ print '... was expecting (',short_hostname(nodename),buildname,') in',\
+ [ (short_hostname(i.nodename),i.buildname) for i in self.qemu_instances ]
continue
q.set_timestamp(timestamp)
except: print 'WARNING, could not parse ts line',ts_line
+####################
+class TestInstance:
+ def __init__ (self, buildname, pid=0):
+ self.pids=[]
+ if pid!=0: self.pid.append(pid)
+ self.buildname=buildname
+ # latest trace line
+ self.trace=''
+ # has a KO test
+ self.broken_steps=[]
+ self.timestamp = 0
+
+ def set_timestamp (self,timestamp): self.timestamp=timestamp
+ def set_now (self): self.timestamp=int(time.time())
+ def pretty_timestamp (self): return time.strftime("%Y-%m-%d:%H-%M",time.localtime(self.timestamp))
+
+
+ def add_pid (self,pid):
+ self.pids.append(pid)
+ def set_broken (self,plcindex, step):
+ self.broken_steps.append ( (plcindex, step,) )
+
+ def line (self):
+ double='=='
+ if self.pids: double='*'+double[1]
+ if self.broken_steps: double=double[0]+'B'
+ msg = " %s %s =="%(double,self.buildname)
+ if not self.pids: pass
+ elif len(self.pids)==1: msg += " (pid=%s)"%self.pids[0]
+ else: msg += " !!!pids=%s!!!"%self.pids
+ msg += " @%s"%self.pretty_timestamp()
+ if self.broken_steps:
+ msg += "\n BROKEN IN STEPS"
+ for (i,s) in self.broken_steps: msg += " %s@%s"%(s,i)
+ return msg
+
+class TestBox (Box):
+ def __init__ (self,hostname):
+ Box.__init__(self,hostname)
+ self.starting_ips=[]
+ self.test_instances=[]
+
+ def reboot (self, options):
+ # can't reboot a vserver VM
+ self.run_ssh (['pkill','run_log'],"Terminating current runs",
+ dry_run=options.dry_run)
+ self.run_ssh (['rm','-f',Starting.location],"Cleaning %s"%Starting.location,
+ dry_run=options.dry_run)
+
+ def get_test (self, buildname):
+ for i in self.test_instances:
+ if i.buildname==buildname: return i
+
+ # we scan ALL remaining test results, even the ones not running
+ def add_timestamp (self, buildname, timestamp):
+ i=self.get_test(buildname)
+ if i:
+ i.set_timestamp(timestamp)
+ else:
+ i=TestInstance(buildname,0)
+ i.set_timestamp(timestamp)
+ self.test_instances.append(i)
+
+ def add_running_test (self, pid, buildname):
+ i=self.get_test(buildname)
+ if not i:
+ self.test_instances.append (TestInstance (buildname,pid))
+ return
+ if i.pids:
+ print "WARNING: 2 concurrent tests run on same build %s"%buildname
+ i.add_pid (pid)
+
+ def add_broken (self, buildname, plcindex, step):
+ i=self.get_test(buildname)
+ if not i:
+ i=TestInstance(buildname)
+ self.test_instances.append(i)
+ i.set_broken(plcindex, step)
+
+ matcher_proc=re.compile (".*/proc/(?P<pid>[0-9]+)/cwd.*/root/(?P<buildname>[^/]+)$")
+ matcher_grep=re.compile ("/root/(?P<buildname>[^/]+)/logs/trace.*:TRACE:\s*(?P<plcindex>[0-9]+).*step=(?P<step>\S+).*")
+ def sense (self, options):
+ print 't',
+ self.sense_uptime()
+ self.starting_ips=[x for x in self.backquote_ssh(['cat',Starting.location], trash_err=True).strip().split('\n') if x]
+
+ # scan timestamps on all tests
+ # this is likely to not invoke ssh so we need to be a bit smarter to get * expanded
+ # xxx would make sense above too
+ command=['bash','-c',"grep . /root/*/timestamp /dev/null"]
+ ts_lines=self.backquote_ssh(command,trash_err=True).split('\n')
+ for ts_line in ts_lines:
+ if not ts_line.strip(): continue
+ # expect /root/<buildname>/timestamp:<timestamp>
+ try:
+ (ts_file,timestamp)=ts_line.split(':')
+ ts_file=os.path.dirname(ts_file)
+ buildname=os.path.basename(ts_file)
+ timestamp=int(timestamp)
+ t=self.add_timestamp(buildname,timestamp)
+ except: print 'WARNING, could not parse ts line',ts_line
+
+ command=['bash','-c',"grep KO /root/*/logs/trace* /dev/null" ]
+ trace_lines=self.backquote_ssh (command).split('\n')
+ for line in trace_lines:
+ if not line.strip(): continue
+ m=TestBox.matcher_grep.match(line)
+ if m:
+ buildname=m.group('buildname')
+ plcindex=m.group('plcindex')
+ step=m.group('step')
+ self.add_broken(buildname,plcindex, step)
+ else: header("command %r returned line that failed to match\n%s"%(command,line))
+
+ pids = self.backquote_ssh (['pgrep','run_log'],trash_err=True)
+ if not pids: return
+ command=['ls','-ld'] + ["/proc/%s/cwd"%pid for pid in pids.split("\n") if pid]
+ ps_lines=self.backquote_ssh (command).split('\n')
+ for line in ps_lines:
+ if not line.strip(): continue
+ m=TestBox.matcher_proc.match(line)
+ if m:
+ pid=m.group('pid')
+ buildname=m.group('buildname')
+ self.add_running_test(pid, buildname)
+ else: header("command %r returned line that failed to match\n%s"%(command,line))
+
+
+ def line (self):
+ return "%s (%s)"%(self.hostname,self.uptime())
+
+ def list (self):
+ if not self.test_instances:
+ header ("No known tests on %s"%self.line())
+ else:
+ header ("Known tests on %s"%self.line())
+ self.test_instances.sort(timestamp_sort)
+ for i in self.test_instances: print i.line()
+ if self.starting_ips:
+ header ("Starting IP addresses on %s"%self.line())
+ self.starting_ips.sort()
+ for starting in self.starting_ips: print starting
+
############################################################
class Options: pass
self.options=Options()
self.options.dry_run=False
self.options.verbose=False
- self.options.probe=True
- self.options.soft=True
+ self.options.reboot=False
+ self.options.soft=False
+ self.test_box = TestBox (self.test_box_spec())
self.build_boxes = [ BuildBox(h) for h in self.build_boxes_spec() ]
self.plc_boxes = [ PlcBox (h,m) for (h,m) in self.plc_boxes_spec ()]
self.qemu_boxes = [ QemuBox (h,m) for (h,m) in self.qemu_boxes_spec ()]
- self.all_boxes = self.build_boxes + self.plc_boxes + self.qemu_boxes
+ self.default_boxes = self.plc_boxes + self.qemu_boxes
+ self.all_boxes = self.build_boxes + [ self.test_box ] + self.plc_boxes + self.qemu_boxes
self._sensed=False
- self.vplc_pool = Pool (self.vplc_ips(),"for vplcs")
- self.vnode_pool = Pool (self.vnode_ips(),"for vnodes")
+ self.vplc_pool = Pool (self.vplc_ips(),"for vplcs",self)
+ self.vnode_pool = Pool (self.vnode_ips(),"for vnodes",self)
def fqdn (self, hostname):
if hostname.find('.')<0: return "%s.%s"%(hostname,self.domain())
- def short_hostname (self, hostname):
- if hostname.find('.')>=0: return hostname.split('.')[0]
+ return hostname
# return True if actual sensing takes place
def sense (self,force=False):
if self._sensed and not force: return False
print 'Sensing local substrate...',
- for b in self.all_boxes: b.sense()
+ for b in self.default_boxes: b.sense(self.options)
print 'Done'
self._sensed=True
return True
+ def list (self):
+ for b in self.default_boxes:
+ b.list()
+
def add_dummy_plc (self, plc_boxname, plcname):
for pb in self.plc_boxes:
if pb.hostname==plc_boxname:
pb.add_dummy(plcname)
+ return True
def add_dummy_qemu (self, qemu_boxname, qemuname):
for qb in self.qemu_boxes:
if qb.hostname==qemu_boxname:
qb.add_dummy(qemuname)
+ return True
+
+ def add_starting_dummy (self, bname, vname):
+ return self.add_dummy_plc (bname, vname) or self.add_dummy_qemu (bname, vname)
##########
def provision (self,plcs,options):
plcs = [ self.provision_qemus (plc,options) for plc in plcs ]
# update the SFA spec accordingly
plcs = [ self.localize_sfa_rspec(plc,options) for plc in plcs ]
+ self.list()
return plcs
except Exception, e:
print '* Could not provision this test on current substrate','--',e,'--','exiting'
plc_boxname = options.ips_bplc.pop()
vplc_hostname=options.ips_vplc.pop()
else:
- if self.sense(): self.list_all()
+ if self.sense(): self.list()
plc_boxname=None
vplc_hostname=None
# try to find an available IP
#
self.add_dummy_plc(plc_boxname,plc['name'])
vplc_ip = self.vplc_pool.get_ip(vplc_hostname)
- self.vplc_pool.add_starting(vplc_hostname)
+ self.vplc_pool.add_starting(vplc_hostname, plc_boxname)
#### compute a helpful vserver name
# remove domain in hostname
- vplc_short = self.short_hostname(vplc_hostname)
+ vplc_short = short_hostname(vplc_hostname)
vservername = "%s-%d-%s" % (options.buildname,plc['index'],vplc_short)
plc_name = "%s_%s"%(plc['name'],vplc_short)
qemu_boxname=options.ips_bnode.pop()
vnode_hostname=options.ips_vnode.pop()
else:
- if self.sense(): self.list_all()
+ if self.sense(): self.list()
qemu_boxname=None
vnode_hostname=None
# try to find an available IP
if not vnode_hostname: msg += " vnode IP pool exhausted"
raise Exception,"Could not make space for a QEMU instance:"+msg
freed_qemu_boxname=qemu_instance_to_kill.qemu_box.hostname
- freed_vnode_hostname=self.short_hostname(qemu_instance_to_kill.nodename)
+ freed_vnode_hostname=short_hostname(qemu_instance_to_kill.nodename)
# kill it
message='killing oldest qemu node = %s on %s'%(qemu_instance_to_kill.line(),
freed_qemu_boxname)
vnode_hostname=freed_vnode_hostname
self.vnode_pool.set_mine(vnode_hostname)
- self.add_dummy_qemu (qemu_boxname,nodename)
+ self.add_dummy_qemu (qemu_boxname,vnode_hostname)
mac=self.vnode_pool.retrieve_userdata(vnode_hostname)
ip=self.vnode_pool.get_ip (vnode_hostname)
- self.vnode_pool.add_starting(vnode_hostname)
+ self.vnode_pool.add_starting(vnode_hostname,qemu_boxname)
vnode_fqdn = self.fqdn(vnode_hostname)
nodemap={'host_box':qemu_boxname,
plc['sfa']['SFA_REGISTRY_HOST'] = plc['PLC_DB_HOST']
plc['sfa']['SFA_AGGREGATE_HOST'] = plc['PLC_DB_HOST']
plc['sfa']['SFA_SM_HOST'] = plc['PLC_DB_HOST']
- plc['sfa']['SFA_PLC_DB_HOST'] = plc['PLC_DB_HOST']
+ plc['sfa']['SFA_DB_HOST'] = plc['PLC_DB_HOST']
plc['sfa']['SFA_PLC_URL'] = 'https://' + plc['PLC_API_HOST'] + ':443/PLCAPI/'
- for site in plc['sites']:
- for node in site['nodes']:
- plc['sfa']['sfa_slice_rspec']['part4'] = node['node_fields']['hostname']
return plc
#################### release:
pass
#################### show results for interactive mode
- def list_all (self):
- self.sense()
- for b in self.all_boxes: b.list()
-
- def get_box (self,box):
- for b in self.build_boxes + self.plc_boxes + self.qemu_boxes:
- if b.short_hostname()==box:
+ def get_box (self,boxname):
+ for b in self.build_boxes + self.plc_boxes + self.qemu_boxes + [self.test_box] :
+ if b.shortname()==boxname:
return b
- print "Could not find box %s"%box
+ print "Could not find box %s"%boxname
return None
- def list_box(self,box):
- b=self.get_box(box)
- if not b: return
- b.sense()
- b.list()
-
+ def list_boxes(self,box_or_names):
+ print 'Sensing',
+ for box in box_or_names:
+ if not isinstance(box,Box): box=self.get_box(box)
+ if not box: continue
+ box.sense(self.options)
+ print 'Done'
+ for box in box_or_names:
+ if not isinstance(box,Box): box=self.get_box(box)
+ if not box: continue
+ box.list()
+
+ def reboot_boxes(self,box_or_names):
+ for box in box_or_names:
+ if not isinstance(box,Box): box=self.get_box(box)
+ if not box: continue
+ box.reboot(self.options)
+
+ ####################
# can be run as a utility to manage the local infrastructure
def main (self):
parser=OptionParser()
+ parser.add_option ('-r',"--reboot",action='store_true',dest='reboot',default=False,
+ help='reboot mode (use shutdown -r)')
+ parser.add_option ('-s',"--soft",action='store_true',dest='soft',default=False,
+ help='soft mode for reboot (vserver stop or kill qemus)')
+ parser.add_option ('-t',"--testbox",action='store_true',dest='testbox',default=False,
+ help='add test box')
+ parser.add_option ('-b',"--build",action='store_true',dest='builds',default=False,
+ help='add build boxes')
+ parser.add_option ('-p',"--plc",action='store_true',dest='plcs',default=False,
+ help='add plc boxes')
+ parser.add_option ('-q',"--qemu",action='store_true',dest='qemus',default=False,
+ help='add qemu boxes')
+ parser.add_option ('-a',"--all",action='store_true',dest='all',default=False,
+ help='address all known boxes, like -b -t -p -q')
parser.add_option ('-v',"--verbose",action='store_true',dest='verbose',default=False,
help='verbose mode')
- (options,args)=parser.parse_args()
- if options.verbose:
- self.options.verbose=True
- if not args:
- self.list_all()
- else:
- for box in args:
- self.list_box(box)
+ parser.add_option ('-n',"--dry_run",action='store_true',dest='dry_run',default=False,
+ help='dry run mode')
+ (self.options,args)=parser.parse_args()
+
+ boxes=args
+ if self.options.testbox: boxes += [self.test_box]
+ if self.options.builds: boxes += self.build_boxes
+ if self.options.plcs: boxes += self.plc_boxes
+ if self.options.qemus: boxes += self.qemu_boxes
+ if self.options.all: boxes += self.all_boxes
+
+ # default scope is -b -p -q
+ if not boxes:
+ boxes = self.build_boxes + self.plc_boxes + self.qemu_boxes
+
+ if self.options.reboot: self.reboot_boxes (boxes)
+ else: self.list_boxes (boxes)
git://git.onelab.eu / tests.git / blobdiff