def checkPool():
ret = True
try :
pool = MscDatabase().db.pool
if pool._max_overflow > -1 and pool._overflow >= pool._max_overflow :
logging.getLogger().error('scheduler %s: CHECK: NOK: timeout then overflow (%d vs. %d) detected in SQL pool : check your network connectivity !' % (SchedulerConfig().name, pool._overflow, pool._max_overflow))
pool.dispose()
pool = pool.recreate()
ret = False
except Exception, e:
logging.getLogger().warn('scheduler %s: CHECK: NOK: got the following error : %s' % (SchedulerConfig().name, e))
ret = False
def get_commands_stats(scheduler_name, cmd_id=None):
database = MscDatabase()
session = create_session()
now = time.strftime("%Y-%m-%d %H:%M:%S")
query = session.query(CommandsOnHost.fk_commands,
CommandsOnHost.current_state,
func.count(CommandsOnHost.current_state))
query = query.select_from(database.commands_on_host.join(
database.commands))
if cmd_id:
query = query.filter(database.commands.c.id == cmd_id)
else:
query = query.filter(database.commands.c.end_date > now)
query = query.filter(database.commands.c.start_date < now)
query = query.filter(
or_(database.commands_on_host.c.scheduler == '',
database.commands_on_host.c.scheduler == scheduler_name,
database.commands_on_host.c.scheduler == None))
query = query.group_by(database.commands_on_host.c.fk_commands,
database.commands_on_host.c.current_state)
ret = [q for q in query.all()]
session.close()
return ret
def get_all_phases(id):
database = MscDatabase()
session = create_session()
phases = session.query(CommandsOnHostPhase)
phases = phases.filter(database.commands_on_host_phase.c.fk_commands_on_host == id)
session.close()
return phases.all()
def get_phases(self):
database = MscDatabase()
session = create_session()
phases = session.query(CommandsOnHostPhase)
phases = phases.filter(database.commands_on_host_phase.c.fk_commands_on_host == self._id)
phases = phases.filter(database.commands_on_host_phase.c.state != "done")
session.close()
return [q.name for q in phases.all()]
def get_pull_targets(scheduler_name, uuids):
database = MscDatabase()
session = create_session()
query = session.query(PullTargets)
query = query.select_from(database.pull_targets)
query = query.filter(database.pull_targets.c.scheduler == scheduler_name)
query = query.filter(database.pull_targets.c.target_uuid.in_(uuids))
session.close()
return query.all()
def get_commands(cohs):
database = MscDatabase()
session = create_session()
query = session.query(CommandsOnHost)
query = query.filter(database.commands_on_host.c.id.in_(cohs))
session.close()
cmd_ids = []
[cmd_ids.append(q.fk_commands) for q in query.all() if q.fk_commands not in cmd_ids]
return cmd_ids
def get_cohs_with_failed_phase(id, phase_name):
database = MscDatabase()
session = create_session()
query = session.query(CommandsOnHost).\
select_from(database.commands_on_host.join(database.commands).\
join(database.commands_on_host_phase)
).filter(database.commands.c.id == id
).filter(database.commands_on_host_phase.c.name==phase_name
).filter(database.commands_on_host_phase.c.state=="failed")
return [q.id for q in query.all()]
session.close()
def get_phase(self, name):
database = MscDatabase()
session = create_session()
phase = session.query(CommandsOnHostPhase)
phase = phase.filter(database.commands_on_host_phase.c.fk_commands_on_host == self._id)
phase = phase.filter(database.commands_on_host_phase.c.name == name)
phase = phase.first()
session.close()
if isinstance(phase, list):
return phase[0]
else :
return phase
def get_starting_phase(self):
database = MscDatabase()
session = create_session()
phases = session.query(CommandsOnHostPhase)
phases = phases.filter(database.commands_on_host_phase.c.fk_commands_on_host == self._id)
phases = phases.filter(database.commands_on_host_phase.c.state != "done")
phases = phases.order_by(database.commands_on_host_phase.c.phase_order)
session.close()
for phase in phases.all():
if phase.state in ("ready","running", "failed"):
return phase.name
else :
return None
def in_pull_targets(scheduler_name, uuid):
database = MscDatabase()
session = create_session()
query = session.query(PullTargets)
query = query.select_from(database.pull_targets)
query = query.filter(database.pull_targets.c.scheduler == scheduler_name)
query = query.filter(database.pull_targets.c.target_uuid == uuid)
session.close()
if query.first():
return True
else:
return False
def verify_target(coh_id, hostname, mac):
database = MscDatabase()
session = create_session()
query = session.query(CommandsOnHost, Target)
query = query.select_from(database.commands_on_host.join(database.commands).join(database.target))
query = query.filter(database.commands_on_host.c.id==coh_id)
query = query.filter(database.target.c.target_name==hostname)
query = query.filter(database.target.c.target_macaddr.like("%%%s%%" % mac))
session.close()
if query.first() :
return True
else :
return False
def get_history_stdout(coh_id, phase):
database = MscDatabase()
session = create_session()
query = session.query(CommandsHistory)
query = query.select_from(database.commands_history)
query = query.filter(database.commands_history.c.phase == phase)
query = query.filter(database.commands_history.c.fk_commands_on_host == coh_id)
stdout = ""
for q in query.all():
stdout += q.stdout
session.close()
return stdout
def get_ids_to_start(scheduler_name, ids_to_exclude=[], top=None):
# Mutable list ids_to_exclude used as default argument to a method or function
database = MscDatabase()
session = create_session()
now = time.strftime("%Y-%m-%d %H:%M:%S")
soon = time.strftime("0000-00-00 00:00:00")
commands_query = session.query(Commands, CommandsOnHost, Target, PullTargets).\
select_from(database.commands_on_host.join(database.commands).join(database.target).
outerjoin(database.pull_targets, Target.target_uuid == database.pull_targets.c.target_uuid)
).filter(not_(database.commands_on_host.c.current_state.in_(("failed", "over_timed", "done", "stopped")))
).filter(database.commands_on_host.c.next_launch_date <= now
).filter(or_(database.commands.c.start_date == soon,
database.commands.c.start_date <= now)
).filter(or_(database.commands.c.end_date == soon,
database.commands.c.end_date > now)
).filter(or_(database.commands_on_host.c.scheduler == '',
database.commands_on_host.c.scheduler == scheduler_name,
database.commands_on_host.c.scheduler == None)
).filter(database.pull_targets.c.target_uuid == None
).filter(database.commands.c.ready == True)
if len(ids_to_exclude) > 0:
commands_query = commands_query.filter(
not_(database.commands_on_host.c.id.in_(ids_to_exclude)))
commands_query = commands_query.order_by(
database.commands.c.order_in_bundle.asc(),
database.commands_on_host.c.current_state.desc())
if top:
commands_query = commands_query.limit(top)
# IMPORTANT NOTE : This ordering is not alphabetical!
# Field 'current_state' is ENUM type, so decisive condition
# is order of element in the declaration of field.
# Because this order of elements is suitable on workflow,
# using of descending order allows to favouring the commands
# which state is approaching to end of worklow.
commands = commands_query.all()
commands_to_perform = [
coh.id for (cmd, coh, target, pt) in commands
if cmd.inDeploymentInterval()
]
session.close()
return commands_to_perform
def getHealth():
# take basic informations
health = basicHealth()
try:
# add data about the current database connections pool
pool = MscDatabase().db.pool
health['db'] = { 'poolsize' : str(pool.size()),
'checkedinconns' : str(pool.checkedin()),
'overflow' : str(pool.overflow()),
'checkedoutconns': str(pool.checkedout()),
'recycle' : str(pool._recycle) }
except Exception, e:
logging.getLogger().warn('scheduler %s: HEALTH: got the following error : %s' % (SchedulerConfig().name, e))
def get_cohs(cmd_id, scheduler):
database = MscDatabase()
session = create_session()
cohs = session.query(CommandsOnHost, Target, PullTargets)
cohs = cohs.select_from(database.commands_on_host.join(database.target).
outerjoin(database.pull_targets,
Target.target_uuid == database.pull_targets.c.target_uuid))
cohs = cohs.filter(database.commands_on_host.c.fk_commands == cmd_id)
cohs = cohs.filter(database.commands_on_host.c.scheduler == scheduler)
cohs = cohs.filter(database.pull_targets.c.target_uuid == None)
cohs = cohs.filter(not_(database.commands_on_host.c.current_state.in_(("failed",
"over_timed",
"done",
"stopped"))))
commands_to_perform = [coh.id for (coh, target, pt) in cohs.all()]
session.close()
return commands_to_perform
def pull_target_update(scheduler_name, uuid):
database = MscDatabase()
session = create_session()
now = time.strftime("%Y-%m-%d %H:%M:%S")
query = session.query(PullTargets)
query = query.select_from(database.pull_targets)
query = query.filter(database.pull_targets.c.target_uuid == uuid)
query = query.filter(database.pull_targets.c.scheduler == scheduler_name)
pt = query.first()
session.close()
if not pt:
pt = PullTargets()
pt.target_uuid = uuid
pt.scheduler = scheduler_name
pt.last_seen_time = now
pt.flush()
def is_command_finished(scheduler_name, id):
database = MscDatabase()
session = create_session()
now = time.strftime("%Y-%m-%d %H:%M:%S")
query = session.query(CommandsOnHost).\
select_from(database.commands_on_host.join(database.commands)
).filter(not_(database.commands_on_host.c.current_state.in_(("failed", "over_timed", "done")))
).filter(database.commands.c.id == id
).filter(database.commands.c.end_date < now
).filter(or_(database.commands_on_host.c.scheduler == '',
database.commands_on_host.c.scheduler == scheduler_name,
database.commands_on_host.c.scheduler == None))
nbr = query.count()
session.close()
if nbr > 1:
return False
else:
return True
def process_non_valid(scheduler_name, non_fatal_steps, ids_to_exclude=[]):
# Mutable list ids_to_exclude used as default argument to a method or function
database = MscDatabase()
session = create_session()
now = time.strftime("%Y-%m-%d %H:%M:%S")
commands_query = session.query(CommandsOnHost).\
select_from(database.commands_on_host.join(database.commands)
).filter(not_(database.commands_on_host.c.current_state.in_(("failed", "over_timed", "done")))
).filter(database.commands.c.end_date < now
).filter(or_(database.commands_on_host.c.scheduler == '',
database.commands_on_host.c.scheduler == scheduler_name,
database.commands_on_host.c.scheduler == None))
#commands_query = commands_query.limit(top)
if len(ids_to_exclude) > 0:
commands_query = commands_query.filter(
not_(database.commands_on_host.c.id.in_(ids_to_exclude)))
fls = []
otd = []
for q in commands_query.all():
if any_failed(q.id, non_fatal_steps) or q.attempts_failed > 0:
fls.append(q.id)
else:
otd.append(q.id)
#yield q.id
session.close()
if len(otd) > 0:
logging.getLogger().info("Switching %d circuits to overtimed" %
len(otd))
CoHManager.setCoHsStateOverTimed(otd)
if len(fls) > 0:
logging.getLogger().info("Switching %d circuits to failed" % len(fls))
CoHManager.setCoHsStateFailed(fls)
def __available_downloads_query(scheduler_name, uuid):
database = MscDatabase()
session = create_session()
now = time.strftime("%Y-%m-%d %H:%M:%S")
soon = time.strftime("0000-00-00 00:00:00")
commands_query = session.query(CommandsOnHost, Commands, Target, PullTargets).\
select_from(database.commands_on_host.join(database.commands).join(database.target). \
outerjoin(database.pull_targets, Target.target_uuid == database.pull_targets.c.target_uuid)
).filter(not_(database.commands_on_host.c.current_state.in_(("failed", "over_timed", "done", "stopped")))
).filter(database.commands_on_host.c.next_launch_date <= now
).filter(or_(database.commands.c.start_date == soon,
database.commands.c.start_date <= now)
).filter(or_(database.commands.c.end_date == soon,
database.commands.c.end_date > now)
).filter(or_(database.commands_on_host.c.scheduler == '',
database.commands_on_host.c.scheduler == scheduler_name,
database.commands_on_host.c.scheduler == None)
).filter(database.target.c.target_uuid == uuid
).filter(database.pull_targets.c.target_uuid == uuid)
session.close()
return commands_query
def deploypackage(data, message, xmppobject):
machine = XmppMasterDatabase().getMachinefromjid(message['from'])
print json.dumps(machine, indent=4)
nameuser = "******" % (machine['lastuser'], machine['hostname'])
command = MscDatabase().createcommanddirectxmpp(
data['uuid'],
'',
'',
'malistetodolistfiles',
'enable',
'enable',
datetime.datetime.now(),
datetime.datetime.now() + datetime.timedelta(hours=1),
nameuser,
nameuser,
'titlepackage',
60,
4,
0,
'',
None,
None,
None,
'none',
'active',
'1',
cmd_type=0)
commandid = command.id
commandstart = command.start_date
commandstop = command.end_date
jidrelay = machine['groupdeploy']
uuidmachine = machine['uuid_inventorymachine']
jidmachine = machine['jid']
# try:
#target = MscDatabase().xmpp_create_Target(uuidmachine, machine['hostname'])
# except Exception as e:
# print str(e)
# traceback.print_exc(file=sys.stdout)
XmppMasterDatabase().addlogincommand(nameuser, commandid, "", "", "", "",
"", 0, 0, 0, {})
sessionid = name_random(5, "deploykiosk_")
name = managepackage.getnamepackagefromuuidpackage(data['uuid'])
path = managepackage.getpathpackagename(name)
descript = managepackage.loadjsonfile(os.path.join(path,
'xmppdeploy.json'))
parsexmppjsonfile(os.path.join(path, 'xmppdeploy.json'))
if descript is None:
logger.error("deploy %s on %s error : xmppdeploy.json missing" %
(data['uuid'], machine['hostname']))
return None
objdeployadvanced = XmppMasterDatabase().datacmddeploy(commandid)
datasend = {
"name": name,
"login": nameuser,
"idcmd": commandid,
"advanced": objdeployadvanced,
'methodetransfert': 'pushrsync',
"path": path,
"packagefile": os.listdir(path),
"jidrelay": jidrelay,
"jidmachine": jidmachine,
"jidmaster": xmppobject.boundjid.bare,
"iprelay": XmppMasterDatabase().ipserverARS(jidrelay)[0],
"ippackageserver": XmppMasterDatabase().ippackageserver(jidrelay)[0],
"portpackageserver":
XmppMasterDatabase().portpackageserver(jidrelay)[0],
"ipmachine": XmppMasterDatabase().ipfromjid(jidmachine)[0],
"ipmaster": xmppobject.config.Server,
"Dtypequery": "TQ",
"Devent": "DEPLOYMENT START",
"uuid": uuidmachine,
"descriptor": descript,
"transfert": True
}
# run deploy
sessionid = xmppobject.send_session_command(jidrelay,
"applicationdeploymentjson",
datasend,
datasession=None,
encodebase64=False)
# add deploy in table.
XmppMasterDatabase().adddeploy(commandid,
machine['jid'], # jidmachine
machine['groupdeploy'], # jidrelay,
machine['hostname'], # host,
machine['uuid_inventorymachine'], # inventoryuuid,
data['uuid'], # uuidpackage,
'DEPLOYMENT START', # state,
sessionid, # id session,
nameuser, # user
nameuser, # login
name + " " + \
commandstart.strftime("%Y/%m/%d/ %H:%M:%S"), # title,
"", # group_uuid
commandstart, # startcmd
commandstop, # endcmd
machine['macaddress'])
xmppobject.xmpplog("Start deploy on machine %s" % jidmachine,
type='deploy',
sessionname=sessionid,
priority=-1,
action="",
who=nameuser,
how="",
why=xmppobject.boundjid.bare,
module="Deployment | Start | Creation",
date=None,
fromuser=nameuser,
touser="")
