# too painful to propagate this cleanly
verbose=None
-def header (message,banner=True):
+def header (message, banner=True):
if not message: return
if banner: print "===============",
print message
sys.stdout.flush()
-def timestamp_sort(o1,o2): return o1.timestamp-o2.timestamp
+def timestamp_sort(o1, o2):
+ return o1.timestamp-o2.timestamp
def short_hostname (hostname):
return hostname.split('.')[0]
def add (self, vname, bname):
if not vname in self.vnames():
- file(Starting.location,'a').write("%s@%s\n"%(vname,bname))
+ with open(Starting.location, 'a') as out:
+ out.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:
+ for (v, b) in self.tuples:
if v != vname: f.write("%s@%s\n"%(v,b))
f.close()
# that is, even if ip2 is not busy/pingable when the second next_free() is issued
class PoolItem:
- def __init__ (self,hostname,userdata):
- self.hostname=hostname
- self.userdata=userdata
+ def __init__ (self, hostname, userdata):
+ self.hostname = hostname
+ self.userdata = userdata
# slot holds 'busy' or 'free' or 'mine' or 'starting' or None
# 'mine' is for our own stuff, 'starting' from the concurrent tests
- self.status=None
- self.ip=None
+ self.status = None
+ self.ip = None
def line(self):
return "Pooled %s (%s) -> %s"%(self.hostname,self.userdata, self.status)
class Pool:
- def __init__ (self, tuples,message, substrate):
- self.pool_items= [ PoolItem (hostname,userdata) for (hostname,userdata) in tuples ]
- self.message=message
+ 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
+ self.substrate = substrate
def list (self, verbose=False):
for i in self.pool_items: print i.line()
def line (self):
- line=self.message
+ line = self.message
for i in self.pool_items: line += ' ' + i.char()
return line
def _item (self, hostname):
for i in self.pool_items:
- if i.hostname==hostname: return i
+ if i.hostname == hostname: return i
raise Exception ("Could not locate hostname %s in pool %s"%(hostname,self.message))
def retrieve_userdata (self, hostname):
for i in self.pool_items:
if i.status == 'free':
i.status='mine'
- return (i.hostname,i.userdata)
+ return (i.hostname, i.userdata)
return None
####################
# we have a starting instance of our own
def add_starting (self, vname, bname):
- Starting().add(vname,bname)
+ Starting().add(vname, bname)
for i in self.pool_items:
- if i.hostname==vname: i.status='mine'
+ if i.hostname == vname: i.status='mine'
# load the starting instances from the common file
# remember that might be ours
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,) )
+ 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_items:
- if i.status=='mine':
+ if i.status == 'mine':
Starting().delete_vname (i.hostname)
- i.status=None
+ i.status = None
##########
print item.char(),
continue
if self.check_ping (item.hostname):
- item.status='busy'
+ item.status = 'busy'
print '*',
else:
- item.status='free'
+ item.status = 'free'
print '.',
def sense (self):
- print 'Sensing IP pool',self.message,
+ print 'Sensing IP pool', self.message,
self._sense()
print 'Done'
for (vname,bname) in self.load_starting():
# OS-dependent ping option (support for macos, for convenience)
ping_timeout_option = None
# returns True when a given hostname/ip responds to ping
- def check_ping (self,hostname):
+ def check_ping (self, hostname):
if not Pool.ping_timeout_option:
- (status,osname) = commands.getstatusoutput("uname -s")
+ (status, osname) = commands.getstatusoutput("uname -s")
if status != 0:
raise Exception, "TestPool: Cannot figure your OS name"
if osname == "Linux":
elif osname == "Darwin":
Pool.ping_timeout_option="-t"
- command="ping -c 1 %s 1 %s"%(Pool.ping_timeout_option,hostname)
+ command="ping -c 1 %s 1 %s"%(Pool.ping_timeout_option, hostname)
(status,output) = commands.getstatusoutput(command)
return status == 0
####################
class Box:
def __init__ (self,hostname):
- self.hostname=hostname
- self._probed=None
+ self.hostname = hostname
+ 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 test_ssh (self):
+ return TestSsh(self.hostname, username='root', unknown_host=False)
def reboot (self, options):
- self.test_ssh().run("shutdown -r now",message="Rebooting %s"%self.hostname,
+ self.test_ssh().run("shutdown -r now",
+ message="Rebooting %s"%self.hostname,
dry_run=options.dry_run)
- def hostname_fedora (self,virt=None):
+ def hostname_fedora (self, virt=None):
result = "%s {"%self.hostname
- if virt: result += "%s-"%virt
+ if virt:
+ result += "%s-"%virt
result += "%s %s"%(self.fedora(),self.memory())
# too painful to propagate this cleanly
global verbose
if self.test_ssh().is_local():
probe_argv = [ "bash", "-c", " ".join (composite_command) ]
else:
- probe_argv=self.test_ssh().actual_argv(composite_command)
- composite=self.backquote ( probe_argv, trash_err=True )
+ probe_argv = self.test_ssh().actual_argv(composite_command)
+ composite = self.backquote ( probe_argv, trash_err=True )
self._hostname = self._uptime = self._uname = self._fedora = self._memory = "** Unknown **"
if not composite:
print "root@%s unreachable"%self.hostname
- self._probed=''
+ self._probed = ''
else:
try:
pieces = composite.split(Box.separator)
[hostname, uptime, uname, fedora, memory] = pieces
# customize
self._hostname = hostname
- self._uptime = ', '.join([ x.strip() for x in uptime.split(',')[2:]]).replace("load average","load")
+ self._uptime = ', '.join([ x.strip() for x in uptime.split(',')[2:]]).replace("load average", "load")
self._uname = uname
self._fedora = fedora.replace("Fedora release ","f").split(" ")[0]
# translate into Mb
print 'BEG issue with pieces',pieces
traceback.print_exc()
print 'END issue with pieces',pieces
- self._probed=self._hostname
+ self._probed = self._hostname
return self._probed
# use argv=['bash','-c',"the command line"]
if hasattr(self,'_memory') and self._memory: return "%s Mb"%self._memory
return '*unprobed* memory'
- def run(self,argv,message=None,trash_err=False,dry_run=False):
+ def run(self, argv, message=None, trash_err=False, dry_run=False):
if dry_run:
print 'DRY_RUN:',
print " ".join(argv)
if not trash_err:
return subprocess.call(argv)
else:
- return subprocess.call(argv,stderr=file('/dev/null','w'))
+ return subprocess.call(argv, stderr=file('/dev/null','w'))
def run_ssh (self, argv, message, trash_err=False, dry_run=False):
ssh_argv = self.test_ssh().actual_argv(argv)
# 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)
+ return self.backquote(self.test_ssh().actual_argv(argv), trash_err)
############################################################
class BuildInstance:
def __init__ (self, buildname, pid, buildbox):
- self.buildname=buildname
- self.buildbox=buildbox
- self.pids=[pid]
+ self.buildname = buildname
+ self.buildbox = buildbox
+ self.pids = [pid]
def add_pid(self,pid):
self.pids.append(pid)
return "== %s == (pids=%r)"%(self.buildname,self.pids)
class BuildBox (Box):
- def __init__ (self,hostname):
- Box.__init__(self,hostname)
- self.build_instances=[]
+ def __init__ (self, hostname):
+ Box.__init__(self, hostname)
+ self.build_instances = []
- def add_build (self,buildname,pid):
+ def add_build(self, buildname, pid):
for build in self.build_instances:
- if build.buildname==buildname:
+ if build.buildname == buildname:
build.add_pid(pid)
return
self.build_instances.append(BuildInstance(buildname, pid, self))
def list(self, verbose=False):
if not self.build_instances:
- header ('No build process on %s (%s)'%(self.hostname_fedora(),self.uptime()))
+ header ('No build process on %s (%s)'%(self.hostname_fedora(), self.uptime()))
else:
- header ("Builds on %s (%s)"%(self.hostname_fedora(),self.uptime()))
+ header ("Builds on %s (%s)"%(self.hostname_fedora(), self.uptime()))
for b in self.build_instances:
- header (b.line(),banner=False)
+ header (b.line(), banner=False)
def reboot (self, options):
if not options.soft:
- Box.reboot(self,options)
+ Box.reboot(self, options)
else:
self.soft_reboot (options)
class BuildLxcBox (BuildBox):
def soft_reboot (self, options):
command=['pkill','lbuild']
- self.run_ssh(command,"Terminating vbuild processes",dry_run=options.dry_run)
+ self.run_ssh(command, "Terminating vbuild processes", dry_run=options.dry_run)
# inspect box and find currently running builds
def sense(self, options):
print 'xb',
- pids=self.backquote_ssh(['pgrep','lbuild'],trash_err=True)
+ pids = self.backquote_ssh(['pgrep','lbuild'], 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')
+ command = ['ps', '-o', 'pid,command'] + [ 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() or line.find('PID')>=0: continue
- m=build_matcher.match(line)
+ if not line.strip() or line.find('PID') >= 0: continue
+ m = build_matcher.match(line)
if m:
- date=time.strftime('%Y-%m-%d',time.localtime(time.time()))
- buildname=m.group('buildname').replace('@DATE@',date)
- self.add_build (buildname,m.group('pid'))
+ date = time.strftime('%Y-%m-%d', time.localtime(time.time()))
+ buildname = m.group('buildname').replace('@DATE@', date)
+ self.add_build(buildname, m.group('pid'))
continue
- m=build_matcher_initvm.match(line)
+ m = build_matcher_initvm.match(line)
if m:
# buildname is expansed here
- self.add_build (buildname,m.group('pid'))
+ self.add_build(buildname, m.group('pid'))
continue
header('BuildLxcBox.sense: command %r returned line that failed to match'%command)
header(">>%s<<"%line)
############################################################
class PlcInstance:
def __init__ (self, plcbox):
- self.plc_box=plcbox
+ self.plc_box = plcbox
# unknown yet
- self.timestamp=0
+ 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 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))
class PlcLxcInstance (PlcInstance):
# does lxc have a context id of any kind ?
def kill (self):
command="rsync lxc-driver.sh %s:/root"%self.plc_box.hostname
commands.getstatusoutput(command)
- msg="lxc container stopping %s on %s"%(self.lxcname,self.plc_box.hostname)
- self.plc_box.run_ssh(['/root/lxc-driver.sh','-c','stop_lxc','-n',self.lxcname],msg)
+ msg="lxc container stopping %s on %s"%(self.lxcname, self.plc_box.hostname)
+ self.plc_box.run_ssh(['/root/lxc-driver.sh', '-c', 'stop_lxc', '-n', self.lxcname], msg)
self.plc_box.forget(self)
##########
class PlcBox (Box):
def __init__ (self, hostname, max_plcs):
- Box.__init__(self,hostname)
- self.plc_instances=[]
- self.max_plcs=max_plcs
+ Box.__init__(self, hostname)
+ self.plc_instances = []
+ self.max_plcs = max_plcs
def free_slots (self):
return self.max_plcs - len(self.plc_instances)
# fill one slot even though this one is not started yet
def add_dummy (self, plcname):
- dummy=PlcLxcInstance(self,'dummy_'+plcname,0)
+ dummy=PlcLxcInstance(self, 'dummy_'+plcname, 0)
dummy.set_now()
self.plc_instances.append(dummy)
def reboot (self, options):
if not options.soft:
- Box.reboot(self,options)
+ Box.reboot(self, options)
else:
self.soft_reboot (options)
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)
+ header (p.line(), banner=False)
## we do not this at INRIA any more
class PlcLxcBox (PlcBox):
- def add_lxc (self,lxcname,pid):
+ def add_lxc (self, lxcname, pid):
for plc in self.plc_instances:
- if plc.lxcname==lxcname:
+ if plc.lxcname == lxcname:
header("WARNING, duplicate myplc %s running on %s"%\
- (lxcname,self.hostname),banner=False)
+ (lxcname, self.hostname), banner=False)
return
- self.plc_instances.append(PlcLxcInstance(self,lxcname,pid))
+ self.plc_instances.append(PlcLxcInstance(self, lxcname, pid))
# a line describing the box
def line(self):
return "%s [max=%d,free=%d] (%s)"%(self.hostname_fedora(virt="lxc"),
self.max_plcs,self.free_slots(),
- self.uptime(),
- )
+ self.uptime())
- def plc_instance_by_lxcname (self, lxcname):
+ def plc_instance_by_lxcname(self, lxcname):
for p in self.plc_instances:
- if p.lxcname==lxcname: return p
+ if p.lxcname == lxcname:
+ return p
return None
# essentially shutdown all running containers
- def soft_reboot (self, options):
+ def soft_reboot(self, options):
command="rsync lxc-driver.sh %s:/root"%self.hostname
commands.getstatusoutput(command)
- self.run_ssh(['/root/lxc-driver.sh','-c','stop_all'],"Stopping all running lxc containers on %s"%(self.hostname,),
- dry_run=options.dry_run)
+ self.run_ssh( ['/root/lxc-driver.sh','-c','stop_all'],
+ "Stopping all running lxc containers on %s"%self.hostname,
+ dry_run=options.dry_run)
# sense is expected to fill self.plc_instances with PlcLxcInstance's
# to describe the currently running VM's
- def sense (self, options):
+ def sense(self, options):
print "xp",
command="rsync lxc-driver.sh %s:/root"%self.hostname
commands.getstatusoutput(command)
- command=['/root/lxc-driver.sh','-c','sense_all']
+ command=['/root/lxc-driver.sh', '-c', 'sense_all']
lxc_stat = self.backquote_ssh (command)
for lxc_line in lxc_stat.split("\n"):
if not lxc_line: continue
- lxcname=lxc_line.split(";")[0]
- pid=lxc_line.split(";")[1]
- timestamp=lxc_line.split(";")[2]
+ lxcname = lxc_line.split(";")[0]
+ pid = lxc_line.split(";")[1]
+ timestamp = lxc_line.split(";")[2]
self.add_lxc(lxcname,pid)
- try: timestamp=int(timestamp)
- except: timestamp=0
- p=self.plc_instance_by_lxcname(lxcname)
+ try: timestamp = int(timestamp)
+ except: timestamp = 0
+ p = self.plc_instance_by_lxcname(lxcname)
if not p:
print 'WARNING zombie plc',self.hostname,lxcname
print '... was expecting',lxcname,'in',[i.lxcname for i in self.plc_instances]
############################################################
class QemuInstance:
- def __init__ (self, nodename, pid, qemubox):
- self.nodename=nodename
- self.pid=pid
- self.qemu_box=qemubox
+ def __init__(self, nodename, pid, qemubox):
+ self.nodename = nodename
+ self.pid = pid
+ self.qemu_box = qemubox
# not known yet
- self.buildname=None
- self.timestamp=0
+ self.buildname = None
+ self.timestamp = 0
- def set_buildname (self,buildname): self.buildname=buildname
- 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 set_buildname (self, buildname):
+ self.buildname = buildname
+ 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 line (self):
msg = "== %s =="%(short_hostname(self.nodename))
return msg
def kill(self):
- if self.pid==0:
+ if self.pid == 0:
print "cannot kill qemu %s with pid==0"%self.nodename
return
- msg="Killing qemu %s with pid=%s on box %s"%(self.nodename,self.pid,self.qemu_box.hostname)
- self.qemu_box.run_ssh(['kill',"%s"%self.pid],msg)
+ msg="Killing qemu %s with pid=%s on box %s"%(self.nodename, self.pid, self.qemu_box.hostname)
+ self.qemu_box.run_ssh(['kill', "%s"%self.pid], msg)
self.qemu_box.forget(self)
class QemuBox (Box):
def __init__ (self, hostname, max_qemus):
- Box.__init__(self,hostname)
- self.qemu_instances=[]
- self.max_qemus=max_qemus
+ Box.__init__(self, hostname)
+ self.qemu_instances = []
+ self.max_qemus = max_qemus
- def add_node (self,nodename,pid):
+ def add_node(self, nodename, pid):
for qemu in self.qemu_instances:
- if qemu.nodename==nodename:
+ if qemu.nodename == nodename:
header("WARNING, duplicate qemu %s running on %s"%\
- (nodename,self.hostname), banner=False)
+ (nodename,self.hostname), banner=False)
return
- self.qemu_instances.append(QemuInstance(nodename,pid,self))
+ self.qemu_instances.append(QemuInstance(nodename, pid, self))
def node_names (self):
return [ qi.nodename for qi in self.qemu_instances ]
self.qemu_instances.remove(qemu_instance)
# fill one slot even though this one is not started yet
- def add_dummy (self, nodename):
- dummy=QemuInstance('dummy_'+nodename,0,self)
+ def add_dummy(self, nodename):
+ dummy=QemuInstance('dummy_'+nodename, 0, self)
dummy.set_now()
self.qemu_instances.append(dummy)
def line (self):
return "%s [max=%d,free=%d] (%s) %s"%(
- self.hostname_fedora(virt="qemu"), self.max_qemus,self.free_slots(),
- self.uptime(),self.driver())
+ self.hostname_fedora(virt="qemu"), self.max_qemus, self.free_slots(),
+ self.uptime(), self.driver())
def list(self, verbose=False):
if not self.qemu_instances:
header ("Qemus on %s"%(self.line()))
self.qemu_instances.sort(timestamp_sort)
for q in self.qemu_instances:
- header (q.line(),banner=False)
+ header (q.line(), banner=False)
def free_slots (self):
return self.max_qemus - len(self.qemu_instances)
def driver(self):
- if hasattr(self,'_driver') and self._driver: return self._driver
+ if hasattr(self,'_driver') and self._driver:
+ return self._driver
return '*undef* driver'
- def qemu_instance_by_pid (self,pid):
+ def qemu_instance_by_pid(self, pid):
for q in self.qemu_instances:
- if q.pid==pid: return q
+ if q.pid == pid:
+ return q
return None
- def qemu_instance_by_nodename_buildname (self,nodename,buildname):
+ def qemu_instance_by_nodename_buildname (self, nodename, buildname):
for q in self.qemu_instances:
- if q.nodename==nodename and q.buildname==buildname:
+ if q.nodename == nodename and q.buildname == buildname:
return q
return None
def reboot (self, options):
if not options.soft:
- Box.reboot(self,options)
+ Box.reboot(self, options)
else:
- self.run_ssh(['pkill','qemu'],"Killing qemu instances",
+ 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, options):
print 'qn',
- modules=self.backquote_ssh(['lsmod']).split('\n')
- self._driver='*NO kqemu/kvm_intel MODULE LOADED*'
+ modules = self.backquote_ssh(['lsmod']).split('\n')
+ self._driver = '*NO kqemu/kvm_intel MODULE LOADED*'
for module in modules:
- if module.find('kqemu')==0:
- self._driver='kqemu module loaded'
+ if module.find('kqemu') == 0:
+ self._driver = 'kqemu module loaded'
# kvm might be loaded without kvm_intel (we dont have AMD)
- elif module.find('kvm_intel')==0:
- self._driver='kvm_intel OK'
+ elif module.find('kvm_intel') == 0:
+ self._driver = 'kvm_intel OK'
########## find out running pids
- pids=self.backquote_ssh(['pgrep','qemu'])
- 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")
+ pids = self.backquote_ssh(['pgrep','qemu'])
+ 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")
for line in ps_lines:
- if not line.strip() or line.find('PID') >=0 : continue
- m=QemuBox.matcher.match(line)
+ if not line.strip() or line.find('PID') >=0 :
+ continue
+ m = QemuBox.matcher.match(line)
if m:
- self.add_node (m.group('nodename'),m.group('pid'))
+ self.add_node(m.group('nodename'), m.group('pid'))
continue
header('QemuBox.sense: command %r returned line that failed to match'%command)
header(">>%s<<"%line)
########## retrieve alive instances and map to build
live_builds=[]
- command=['grep','.','/vservers/*/*/qemu.pid','/dev/null']
- pid_lines=self.backquote_ssh(command,trash_err=True).split('\n')
+ command = ['grep', '.', '/vservers/*/*/qemu.pid', '/dev/null']
+ pid_lines = self.backquote_ssh(command, trash_err=True).split('\n')
for pid_line in pid_lines:
- if not pid_line.strip(): continue
+ if not pid_line.strip():
+ continue
# expect <build>/<nodename>/qemu.pid:<pid>pid
try:
- (_,__,buildname,nodename,tail)=pid_line.split('/')
- (_,pid)=tail.split(':')
- q=self.qemu_instance_by_pid (pid)
- if not q: continue
+ (_, __, buildname, nodename, tail) = pid_line.split('/')
+ (_,pid) = tail.split(':')
+ q = self.qemu_instance_by_pid(pid)
+ if not q:
+ continue
q.set_buildname(buildname)
live_builds.append(buildname)
- except: print 'WARNING, could not parse pid line',pid_line
+ except:
+ print 'WARNING, could not parse pid line',pid_line
# retrieve timestamps
- if not live_builds: return
- command= ['grep','.']
+ if not live_builds:
+ return
+ command = ['grep','.']
command += ['/vservers/%s/*/timestamp'%b for b in live_builds]
command += ['/dev/null']
- ts_lines=self.backquote_ssh(command,trash_err=True).split('\n')
+ ts_lines = self.backquote_ssh(command, trash_err=True).split('\n')
for ts_line in ts_lines:
- if not ts_line.strip(): continue
+ if not ts_line.strip():
+ continue
# expect <build>/<nodename>/timestamp:<timestamp>
try:
- (_,__,buildname,nodename,tail)=ts_line.split('/')
- nodename=nodename.replace('qemu-','')
- (_,timestamp)=tail.split(':')
- timestamp=int(timestamp)
- q=self.qemu_instance_by_nodename_buildname(nodename,buildname)
+ (_, __, buildname, nodename, tail) = ts_line.split('/')
+ nodename = nodename.replace('qemu-', '')
+ (_, timestamp) = tail.split(':')
+ timestamp = int(timestamp)
+ q = self.qemu_instance_by_nodename_buildname(nodename, buildname)
if not q:
# this warning corresponds to qemu instances that were not killed properly
# and that have a dangling qemu.pid - and not even all of them as they need
# [ (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
+ 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
+ def __init__(self, buildname, pid=0):
+ self.pids = []
+ if pid != 0:
+ self.pid.append(pid)
+ self.buildname = buildname
# latest trace line
- self.trace=''
+ self.trace = ''
# has a KO test
- self.broken_steps=[]
+ 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 is_running (self): return len(self.pids) != 0
-
- def add_pid (self,pid):
+ 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 is_running (self):
+ return len(self.pids) != 0
+ def add_pid(self, pid):
self.pids.append(pid)
- def set_broken (self, plcindex, step):
- self.broken_steps.append ( (plcindex, step,) )
+ def set_broken(self, plcindex, step):
+ self.broken_steps.append( (plcindex, step,) )
- def second_letter (self):
- if not self.broken_steps: return '='
+ def second_letter(self):
+ if not self.broken_steps:
+ return '='
else:
really_broken = [ step for (i,step) in self.broken_steps if '_ignore' not in step ]
# W is for warning like what's in the build mail
- if len(really_broken)==0: return 'W'
- else: return 'B'
+ if len(really_broken) == 0:
+ return 'W'
+ else:
+ return 'B'
def line (self):
# make up a 2-letter sign
letter2 = self.second_letter()
double += letter2
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
+ 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 letter2 != '=':
msg2 = ( ' BROKEN' if letter2 == 'B' else ' WARNING' )
# sometimes we have an empty plcindex
- msg += " [%s="%msg2 + " ".join( [ "%s@%s"%(s,i) if i else s for (i,s) in self.broken_steps ] ) + "]"
+ msg += " [%s="%msg2 + " ".join( [ "%s@%s"%(s,i) if i else s for (i, s) in self.broken_steps ] ) + "]"
return msg
-class TestBox (Box):
- def __init__ (self,hostname):
- Box.__init__(self,hostname)
- self.starting_ips=[]
- self.test_instances=[]
+class TestBox(Box):
+ def __init__(self, hostname):
+ Box.__init__(self, hostname)
+ self.starting_ips = []
+ self.test_instances = []
- def reboot (self, options):
+ def reboot(self, options):
# can't reboot a vserver VM
- self.run_ssh (['pkill','run_log'],"Terminating current runs",
+ 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,
+ self.run_ssh(['rm', '-f', Starting.location], "Cleaning %s"%Starting.location,
dry_run=options.dry_run)
- def get_test (self, buildname):
+ def get_test(self, buildname):
for i in self.test_instances:
- if i.buildname==buildname: return i
+ 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)
+ def add_timestamp(self, buildname, timestamp):
+ i = self.get_test(buildname)
if i:
i.set_timestamp(timestamp)
else:
- i=TestInstance(buildname,0)
+ 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)
+ def add_running_test(self, pid, buildname):
+ i = self.get_test(buildname)
if not i:
- self.test_instances.append (TestInstance (buildname,pid))
+ 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)
+ i.add_pid(pid)
- def add_broken (self, buildname, plcindex, step):
- i=self.get_test(buildname)
+ def add_broken(self, buildname, plcindex, step):
+ i = self.get_test(buildname)
if not i:
- i=TestInstance(buildname)
+ 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+).*")
matcher_grep_missing=re.compile ("grep: /root/(?P<buildname>[^/]+)/logs/trace: No such file or directory")
- def sense (self, options):
+
+ def sense(self, options):
print 'tm',
- self.starting_ips=[x for x in self.backquote_ssh(['cat',Starting.location], trash_err=True).strip().split('\n') if x]
+ 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')
+ 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
+ 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
+ (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
# let's try to be robust here -- tests that fail very early like e.g.
# "Cannot make space for a PLC instance: vplc IP pool exhausted", that occurs as part of provision
# will result in a 'trace' symlink to an inexisting 'trace-<>.txt' because no step has gone through
# simple 'trace' should exist though as it is created by run_log
- command=['bash','-c',"grep KO /root/*/logs/trace /dev/null 2>&1" ]
- trace_lines=self.backquote_ssh (command).split('\n')
+ command = ['bash', '-c', "grep KO /root/*/logs/trace /dev/null 2>&1" ]
+ trace_lines = self.backquote_ssh(command).split('\n')
for line in trace_lines:
- if not line.strip(): continue
- m=TestBox.matcher_grep_missing.match(line)
+ if not line.strip():
+ continue
+ m = TestBox.matcher_grep_missing.match(line)
if m:
- buildname=m.group('buildname')
- self.add_broken(buildname,'','NO STEP DONE')
+ buildname = m.group('buildname')
+ self.add_broken(buildname, '', 'NO STEP DONE')
continue
- m=TestBox.matcher_grep.match(line)
+ 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)
+ buildname = m.group('buildname')
+ plcindex = m.group('plcindex')
+ step = m.group('step')
+ self.add_broken(buildname, plcindex, step)
continue
header("TestBox.sense: command %r returned line that failed to match\n%s"%(command,line))
header(">>%s<<"%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')
+ 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 not line.strip():
+ continue
+ m = TestBox.matcher_proc.match(line)
if m:
- pid=m.group('pid')
- buildname=m.group('buildname')
+ pid = m.group('pid')
+ buildname = m.group('buildname')
self.add_running_test(pid, buildname)
continue
header("TestBox.sense: command %r returned line that failed to match\n%s"%(command,line))
else:
header ("%s on %s"%(msg,self.line()))
instances.sort(timestamp_sort)
- for i in instances: print i.line()
+ for i in instances:
+ print i.line()
# show 'starting' regardless of verbose
if self.starting_ips:
- header ("Starting IP addresses on %s"%self.line())
+ header("Starting IP addresses on %s"%self.line())
self.starting_ips.sort()
- for starting in self.starting_ips: print starting
+ for starting in self.starting_ips:
+ print starting
else:
- header ("Empty 'starting' on %s"%self.line())
+ header("Empty 'starting' on %s"%self.line())
############################################################
class Options: pass
class Substrate:
- def __init__ (self):
- self.options=Options()
- self.options.dry_run=False
- self.options.verbose=False
- self.options.reboot=False
- self.options.soft=False
+ def __init__(self):
+ self.options = Options()
+ self.options.dry_run = False
+ self.options.verbose = False
+ self.options.reboot = False
+ self.options.soft = False
self.test_box = TestBox (self.test_box_spec())
self.build_lxc_boxes = [ BuildLxcBox(h) for h in self.build_lxc_boxes_spec() ]
- self.plc_lxc_boxes = [ PlcLxcBox (h,m) for (h,m) in self.plc_lxc_boxes_spec ()]
- self.qemu_boxes = [ QemuBox (h,m) for (h,m) in self.qemu_boxes_spec ()]
- self._sensed=False
+ self.plc_lxc_boxes = [ PlcLxcBox (h, m) for (h, m) in self.plc_lxc_boxes_spec ()]
+ self.qemu_boxes = [ QemuBox (h, m) for (h, m) in self.qemu_boxes_spec ()]
+ self._sensed = False
- self.vplc_pool = Pool (self.vplc_ips(),"for vplcs",self)
- self.vnode_pool = Pool (self.vnode_ips(),"for vnodes",self)
+ self.vplc_pool = Pool(self.vplc_ips(), "for vplcs", self)
+ self.vnode_pool = Pool(self.vnode_ips(), "for vnodes", self)
self.build_boxes = self.build_lxc_boxes
self.plc_boxes = self.plc_lxc_boxes
return msg
def fqdn (self, hostname):
- if hostname.find('.')<0: return "%s.%s"%(hostname,self.domain())
+ if hostname.find('.') < 0:
+ return "%s.%s" % (hostname, self.domain())
return hostname
# return True if actual sensing takes place
- def sense (self,force=False):
- if self._sensed and not force: return False
+ def sense(self, force=False):
+ if self._sensed and not force:
+ return False
print 'Sensing local substrate...',
- for b in self.default_boxes: b.sense(self.options)
+ for b in self.default_boxes:
+ b.sense(self.options)
print 'Done'
- self._sensed=True
+ self._sensed = True
return True
- def list (self, verbose=False):
+ def list(self, verbose=False):
for b in self.default_boxes:
b.list()
- def add_dummy_plc (self, plc_boxname, plcname):
+ def add_dummy_plc(self, plc_boxname, plcname):
for pb in self.plc_boxes:
- if pb.hostname==plc_boxname:
+ if pb.hostname == plc_boxname:
pb.add_dummy(plcname)
return True
- def add_dummy_qemu (self, qemu_boxname, qemuname):
+ def add_dummy_qemu(self, qemu_boxname, qemuname):
for qb in self.qemu_boxes:
- if qb.hostname==qemu_boxname:
+ 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 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):
+ def provision(self, plcs, options):
try:
# attach each plc to a plc box and an IP address
- plcs = [ self.provision_plc (plc,options) for plc in plcs ]
+ plcs = [ self.provision_plc(plc, options) for plc in plcs ]
# attach each node/qemu to a qemu box with an IP address
- plcs = [ self.provision_qemus (plc,options) for plc in plcs ]
+ 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 ]
+ plcs = [ self.localize_sfa_rspec(plc, options) for plc in plcs ]
self.list()
return plcs
except Exception, e:
# it is expected that a couple of options like ips_bplc and ips_vplc
# are set or unset together
@staticmethod
- def check_options (x,y):
- if not x and not y: return True
- return len(x)==len(y)
+ def check_options(x, y):
+ if not x and not y:
+ return True
+ return len(x) == len(y)
# find an available plc box (or make space)
# and a free IP address (using options if present)
- def provision_plc (self, plc, options):
+ def provision_plc(self, plc, options):
- assert Substrate.check_options (options.ips_bplc, options.ips_vplc)
+ assert Substrate.check_options(options.ips_bplc, options.ips_vplc)
#### let's find an IP address for that plc
# look in options
# we don't check anything here,
# it is the caller's responsability to cleanup and make sure this makes sense
plc_boxname = options.ips_bplc.pop()
- vplc_hostname=options.ips_vplc.pop()
+ vplc_hostname = options.ips_vplc.pop()
else:
- if self.sense(): self.list()
- plc_boxname=None
- vplc_hostname=None
+ if self.sense():
+ self.list()
+ plc_boxname = None
+ vplc_hostname = None
# try to find an available IP
self.vplc_pool.sense()
- couple=self.vplc_pool.next_free()
+ couple = self.vplc_pool.next_free()
if couple:
- (vplc_hostname,unused)=couple
+ (vplc_hostname, unused) = couple
#### we need to find one plc box that still has a slot
- max_free=0
+ max_free = 0
# use the box that has max free spots for load balancing
for pb in self.plc_boxes:
- free=pb.free_slots()
- if free>max_free:
- plc_boxname=pb.hostname
- max_free=free
+ free = pb.free_slots()
+ if free > max_free:
+ plc_boxname = pb.hostname
+ max_free = free
# if there's no available slot in the plc_boxes, or we need a free IP address
# make space by killing the oldest running instance
if not plc_boxname or not vplc_hostname:
# find the oldest of all our instances
- all_plc_instances=reduce(lambda x, y: x+y,
- [ pb.plc_instances for pb in self.plc_boxes ],
- [])
+ all_plc_instances = reduce(lambda x, y: x+y,
+ [ pb.plc_instances for pb in self.plc_boxes ],
+ [])
all_plc_instances.sort(timestamp_sort)
try:
- plc_instance_to_kill=all_plc_instances[0]
+ plc_instance_to_kill = all_plc_instances[0]
except:
- msg=""
- if not plc_boxname: msg += " PLC boxes are full"
- if not vplc_hostname: msg += " vplc IP pool exhausted"
+ msg = ""
+ if not plc_boxname:
+ msg += " PLC boxes are full"
+ if not vplc_hostname:
+ msg += " vplc IP pool exhausted"
msg += " %s"%self.summary_line()
- raise Exception,"Cannot make space for a PLC instance:"+msg
- freed_plc_boxname=plc_instance_to_kill.plc_box.hostname
- freed_vplc_hostname=plc_instance_to_kill.vplcname()
- message='killing oldest plc instance = %s on %s'%(plc_instance_to_kill.line(),
- freed_plc_boxname)
+ raise Exception,"Cannot make space for a PLC instance:" + msg
+ freed_plc_boxname = plc_instance_to_kill.plc_box.hostname
+ freed_vplc_hostname = plc_instance_to_kill.vplcname()
+ message = 'killing oldest plc instance = %s on %s' % (plc_instance_to_kill.line(),
+ freed_plc_boxname)
plc_instance_to_kill.kill()
# use this new plcbox if that was the problem
if not plc_boxname:
- plc_boxname=freed_plc_boxname
+ plc_boxname = freed_plc_boxname
# ditto for the IP address
if not vplc_hostname:
- vplc_hostname=freed_vplc_hostname
+ vplc_hostname = freed_vplc_hostname
# record in pool as mine
self.vplc_pool.set_mine(vplc_hostname)
#
- self.add_dummy_plc(plc_boxname,plc['name'])
+ self.add_dummy_plc(plc_boxname, plc['name'])
vplc_ip = self.vplc_pool.get_ip(vplc_hostname)
self.vplc_pool.add_starting(vplc_hostname, plc_boxname)
#### compute a helpful vserver name
# remove domain in 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)
+ vservername = "%s-%d-%s" % (options.buildname, plc['index'], vplc_short)
+ plc_name = "%s_%s" % (plc['name'], vplc_short)
- utils.header( 'PROVISION plc %s in box %s at IP %s as %s'%\
- (plc['name'],plc_boxname,vplc_hostname,vservername))
+ utils.header('PROVISION plc %s in box %s at IP %s as %s' % \
+ (plc['name'], plc_boxname, vplc_hostname, vservername))
#### apply in the plc_spec
# # informative
- # label=options.personality.replace("linux","")
- mapper = {'plc': [ ('*' , {'host_box':plc_boxname,
- # 'name':'%s-'+label,
- 'name': plc_name,
- 'vservername':vservername,
- 'vserverip':vplc_ip,
-# 'settings': {
- 'settings:PLC_DB_HOST':vplc_hostname,
- 'settings:PLC_API_HOST':vplc_hostname,
- 'settings:PLC_BOOT_HOST':vplc_hostname,
- 'settings:PLC_WWW_HOST':vplc_hostname,
- 'settings:PLC_NET_DNS1' : self.network_settings() [ 'interface_fields:dns1' ],
- 'settings:PLC_NET_DNS2' : self.network_settings() [ 'interface_fields:dns2' ],
-# }
- } ) ]
- }
+ # label = options.personality.replace("linux","")
+ mapper = {'plc' : [ ('*' , {'host_box' : plc_boxname,
+ 'name' : plc_name,
+ 'vservername' : vservername,
+ 'vserverip' : vplc_ip,
+ 'settings:PLC_DB_HOST' : vplc_hostname,
+ 'settings:PLC_API_HOST' : vplc_hostname,
+ 'settings:PLC_BOOT_HOST' : vplc_hostname,
+ 'settings:PLC_WWW_HOST' : vplc_hostname,
+ 'settings:PLC_NET_DNS1' : self.network_settings() [ 'interface_fields:dns1' ],
+ 'settings:PLC_NET_DNS2' : self.network_settings() [ 'interface_fields:dns2' ],
+ } ) ]
+ }
# mappers only work on a list of plcs
- return TestMapper([plc],options).map(mapper)[0]
+ return TestMapper([plc], options).map(mapper)[0]
##########
- def provision_qemus (self, plc, options):
+ def provision_qemus(self, plc, options):
- assert Substrate.check_options (options.ips_bnode, options.ips_vnode)
+ assert Substrate.check_options(options.ips_bnode, options.ips_vnode)
- test_mapper = TestMapper ([plc], options)
+ test_mapper = TestMapper([plc], options)
nodenames = test_mapper.node_names()
- maps=[]
+ maps = []
for nodename in nodenames:
if options.ips_vnode:
# as above, it's a rerun, take it for granted
- qemu_boxname=options.ips_bnode.pop()
- vnode_hostname=options.ips_vnode.pop()
+ qemu_boxname = options.ips_bnode.pop()
+ vnode_hostname = options.ips_vnode.pop()
else:
- if self.sense(): self.list()
- qemu_boxname=None
- vnode_hostname=None
+ if self.sense():
+ self.list()
+ qemu_boxname = None
+ vnode_hostname = None
# try to find an available IP
self.vnode_pool.sense()
- couple=self.vnode_pool.next_free()
+ couple = self.vnode_pool.next_free()
if couple:
- (vnode_hostname,unused)=couple
+ (vnode_hostname, unused) = couple
# find a physical box
- max_free=0
+ max_free = 0
# use the box that has max free spots for load balancing
for qb in self.qemu_boxes:
- free=qb.free_slots()
+ free = qb.free_slots()
if free>max_free:
- qemu_boxname=qb.hostname
- max_free=free
+ qemu_boxname = qb.hostname
+ max_free = free
# if we miss the box or the IP, kill the oldest instance
if not qemu_boxname or not vnode_hostname:
# find the oldest of all our instances
- all_qemu_instances=reduce(lambda x, y: x+y,
- [ qb.qemu_instances for qb in self.qemu_boxes ],
- [])
+ all_qemu_instances = reduce(lambda x, y: x+y,
+ [ qb.qemu_instances for qb in self.qemu_boxes ],
+ [])
all_qemu_instances.sort(timestamp_sort)
try:
- qemu_instance_to_kill=all_qemu_instances[0]
+ qemu_instance_to_kill = all_qemu_instances[0]
except:
- msg=""
- if not qemu_boxname: msg += " QEMU boxes are full"
- if not vnode_hostname: msg += " vnode IP pool exhausted"
+ msg = ""
+ if not qemu_boxname:
+ msg += " QEMU boxes are full"
+ if not vnode_hostname:
+ msg += " vnode IP pool exhausted"
msg += " %s"%self.summary_line()
raise Exception,"Cannot make space for a QEMU instance:"+msg
- freed_qemu_boxname=qemu_instance_to_kill.qemu_box.hostname
- freed_vnode_hostname=short_hostname(qemu_instance_to_kill.nodename)
+ freed_qemu_boxname = qemu_instance_to_kill.qemu_box.hostname
+ 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)
+ message = 'killing oldest qemu node = %s on %s' % (qemu_instance_to_kill.line(),
+ freed_qemu_boxname)
qemu_instance_to_kill.kill()
# use these freed resources where needed
if not qemu_boxname:
- qemu_boxname=freed_qemu_boxname
+ qemu_boxname = freed_qemu_boxname
if not vnode_hostname:
- vnode_hostname=freed_vnode_hostname
+ vnode_hostname = freed_vnode_hostname
self.vnode_pool.set_mine(vnode_hostname)
- 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,qemu_boxname)
+ 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, qemu_boxname)
vnode_fqdn = self.fqdn(vnode_hostname)
- nodemap={'host_box':qemu_boxname,
- 'node_fields:hostname':vnode_fqdn,
- 'interface_fields:ip':ip,
- 'ipaddress_fields:ip_addr':ip,
- 'interface_fields:mac':mac,
- }
+ nodemap = {'host_box' : qemu_boxname,
+ 'node_fields:hostname' : vnode_fqdn,
+ 'interface_fields:ip' : ip,
+ 'ipaddress_fields:ip_addr' : ip,
+ 'interface_fields:mac' : mac,
+ }
nodemap.update(self.network_settings())
- maps.append ( (nodename, nodemap) )
+ maps.append( (nodename, nodemap) )
- utils.header("PROVISION node %s in box %s at IP %s with MAC %s"%\
- (nodename,qemu_boxname,vnode_hostname,mac))
+ utils.header("PROVISION node %s in box %s at IP %s with MAC %s" % \
+ (nodename, qemu_boxname, vnode_hostname, mac))
return test_mapper.map({'node':maps})[0]
- def localize_sfa_rspec (self,plc,options):
+ def localize_sfa_rspec(self, plc, options):
plc['sfa']['settings']['SFA_REGISTRY_HOST'] = plc['settings']['PLC_DB_HOST']
plc['sfa']['settings']['SFA_AGGREGATE_HOST'] = plc['settings']['PLC_DB_HOST']
return plc
#################### release:
- def release (self,options):
+ def release(self, options):
self.vplc_pool.release_my_starting()
self.vnode_pool.release_my_starting()
pass
#################### show results for interactive mode
- def get_box (self,boxname):
+ 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
+ if b.shortname() == boxname:
+ return b
try:
- if b.shortname()==boxname.split('.')[0]: return b
- except: pass
- print "Could not find box %s"%boxname
+ if b.shortname() == boxname.split('.')[0]:
+ return b
+ except:
+ pass
+ print "Could not find box %s" % boxname
return None
# deal with the mix of boxes and names and stores the current focus
# as a list of Box instances in self.focus_all
- def normalize (self, box_or_names):
- self.focus_all=[]
+ def normalize(self, box_or_names):
+ self.focus_all = []
for box in box_or_names:
- if not isinstance(box,Box): box=self.get_box(box)
+ if not isinstance(box, Box):
+ box = self.get_box(box)
if not box:
print 'Warning - could not handle box',box
self.focus_all.append(box)
# elaborate by type
- self.focus_build = [ x for x in self.focus_all if isinstance(x,BuildBox) ]
- self.focus_plc = [ x for x in self.focus_all if isinstance(x,PlcBox) ]
- self.focus_qemu = [ x for x in self.focus_all if isinstance(x,QemuBox) ]
+ self.focus_build = [ x for x in self.focus_all if isinstance(x, BuildBox) ]
+ self.focus_plc = [ x for x in self.focus_all if isinstance(x, PlcBox) ]
+ self.focus_qemu = [ x for x in self.focus_all if isinstance(x, QemuBox) ]
def list_boxes(self):
print 'Sensing',
for box in self.focus_all:
box.reboot(self.options)
- def sanity_check (self):
+ def sanity_check(self):
print 'Sanity check'
self.sanity_check_plc()
self.sanity_check_qemu()
- def sanity_check_plc (self):
+ def sanity_check_plc(self):
pass
- def sanity_check_qemu (self):
- all_nodes=[]
+ def sanity_check_qemu(self):
+ all_nodes = []
for box in self.focus_qemu:
all_nodes += box.node_names()
- hash={}
+ hash = {}
for node in all_nodes:
- if node not in hash: hash[node]=0
+ if node not in hash:
+ hash[node] = 0
hash[node]+=1
for (node,count) in hash.items():
- if count!=1: print 'WARNING - duplicate node',node
+ if count!=1:
+ print 'WARNING - duplicate node', node
####################
# can be run as a utility to probe/display/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 (terminates processes)')
- 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')
- 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
+ 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 (terminates processes)')
+ 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')
+ 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.all: boxes += self.all_boxes
global verbose
- verbose=self.options.verbose
+ verbose = self.options.verbose
# default scope is -b -p -q -t
if not boxes:
boxes = self.build_boxes + self.plc_boxes + self.qemu_boxes + [self.test_box]
- self.normalize (boxes)
+ self.normalize(boxes)
if self.options.reboot:
- self.reboot_boxes ()
+ self.reboot_boxes()
else:
- self.list_boxes ()
- self.sanity_check ()
+ self.list_boxes()
+ self.sanity_check()
git://git.onelab.eu / tests.git / commitdiff