def rackrow(request, rackrow_id):
'''
Rackrow view. It should display all non-authenticated user viewable data
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
template = 'rackrow.html'
rackrow = get_object_or_404(RackRow, pk=rackrow_id)
racks = rackrow.rackposition_set.select_related()
for rack in racks:
equipments = rack.rack.equipment_set.all().select_related(
'model__vendor',
'model',
)
equipments = list(equipments)
equipments.extend(
map(lambda x: Equipment(unit=x, rack=rack.rack),
rack.rack.get_empty_units()))
rack.equipments = sorted(equipments,
key=lambda eq: eq.unit,
reverse=True)
return render(request, template, {
'rackrow': rackrow,
'racks': racks,
})
def rack(request, rack_id):
'''
Rack view. It should display all non-authenticated user viewable data
@type request: HTTPRequest
@param request: Django HTTPRequest object
@rtype: HTTPResponse
@return: HTTPResponse object rendering corresponding HTML
'''
template = 'rack.html'
rack = get_object_or_404(Rack, pk=rack_id)
try:
rack.prev = Rack.objects.filter(
rackposition__position__lt=rack.rackposition.position,
rackposition__rr=rack.rackposition.rr).order_by(
'-rackposition__position')[0]
except (IndexError, RackPosition.DoesNotExist):
rack.prev = None
try:
rack.next = Rack.objects.filter(
rackposition__position__gt=rack.rackposition.position,
rackposition__rr=rack.rackposition.rr).order_by(
'rackposition__position')[0]
except (IndexError, RackPosition.DoesNotExist):
rack.next = None
equipments = rack.equipment_set.all()
equipments = functions.populate_hostnames(equipments)
equipments = list(equipments)
equipments.extend(
map(lambda x: Equipment(unit=x, rack=rack), rack.get_empty_units()))
equipments = sorted(equipments, key=lambda eq: eq.unit, reverse=True)
equipments = {
'hwdoc': [e for e in equipments if e.unit > 0],
'hwdoc_zero_u': [e for e in equipments if e.unit == 0],
}
return render(request, template, {'rack': rack, 'equipments': equipments})
def handle(self, *args, **options):
'''
Handle command
'''
if args is None or len(args) != 1:
raise CommandError(_('You must supply a file name'))
csvname = args[0]
count = 0
try:
with open(csvname, 'rb') as f:
reader = csv.reader(f)
for row in reader:
(aa, eq, sn, dns, passwd, rack, unit, pdua, pdub, mac) = row[:10]
if eq.startswith('VMC'):
eq = 'VMC'
elif re.match('^SC.-DS.$', eq):
eq = 'DS'
elif eq.startswith('SC'):
eq = 'SC'
elif eq.startswith('HN'):
eq = 'HN'
else:
continue
try:
rack = Rack.objects.get(name=rack)
except Rack.DoesNotExist:
raise RuntimeError(_('The Rack %(rack)s you specified does not exist. You should create it first' % {'rack': rack}))
unit = unit.split('-')[0][1:]
e = Equipment()
if eq == 'VMC':
e.model = EquipmentModel.objects.get(name='DL385 G7')
e.purpose = eq
elif eq == 'SC':
e.model = EquipmentModel.objects.get(name='DL380 G7')
e.purpose = eq
elif eq == 'DS':
e.model = EquipmentModel.objects.get(name='DS2600')
e.purpose = eq
elif eq == 'HN':
e.model = EquipmentModel.objects.get(name='PRIMERGY RX200 S5')
e.purpose = eq
e.serial = sn
e.rack = rack
e.unit = unit
e.save()
if eq == 'VMC' or eq == 'SC' or eq == 'HN':
s = ServerManagement()
s.equipment = e
if eq == 'HN':
s.method = 'irmc'
s.username = '******'
elif eq == 'VMC' or eq == 'SC':
s.method = 'ilo3'
s.username = '******'
s.hostname = dns
s.password = passwd
s.mac = mac
s.save()
print _('OK: %(eq)s %(sn)s') % {'eq': eq, 'sn': sn}
count += 1
print _('Total ') + str(count)
except IOError:
raise CommandError(_('No such file or directory'))
def handle(self, *args, **options):
'''
Handle command
'''
if args is None or len(args) != 1:
raise CommandError(_('You must supply a file name'))
csvname = args[0]
count = 0
try:
with io.open(csvname, 'r') as f:
reader = csv.reader(f)
for row in reader:
(aa, eq, sn, dns, passwd, rack, unit, pdua, pdub,
mac) = row[:10]
if eq.startswith('VMC'):
eq = 'VMC'
elif re.match('^SC.-DS.$', eq):
eq = 'DS'
elif eq.startswith('SC'):
eq = 'SC'
elif eq.startswith('HN'):
eq = 'HN'
else:
continue
try:
rack = Rack.objects.get(name=rack)
except Rack.DoesNotExist:
raise RuntimeError(
_('The Rack %(rack)s you specified does not exist. You should create it first'
% {'rack': rack}))
unit = unit.split('-')[0][1:]
e = Equipment()
if eq == 'VMC':
e.model = EquipmentModel.objects.get(name='DL385 G7')
e.purpose = eq
elif eq == 'SC':
e.model = EquipmentModel.objects.get(name='DL380 G7')
e.purpose = eq
elif eq == 'DS':
e.model = EquipmentModel.objects.get(name='DS2600')
e.purpose = eq
elif eq == 'HN':
e.model = EquipmentModel.objects.get(
name='PRIMERGY RX200 S5')
e.purpose = eq
e.serial = sn
e.rack = rack
e.unit = unit
e.save()
if eq == 'VMC' or eq == 'SC' or eq == 'HN':
s = ServerManagement()
s.equipment = e
if eq == 'HN':
s.method = 'irmc'
s.username = '******'
elif eq == 'VMC' or eq == 'SC':
s.method = 'ilo3'
s.username = '******'
s.hostname = dns
s.password = passwd
s.mac = mac
s.save()
print(_('OK: %(eq)s %(sn)s') % {'eq': eq, 'sn': sn})
count += 1
print(_('Total ') + str(count))
except IOError:
raise CommandError(_('No such file or directory'))
def create_hwdoc_equipments(self, equipment_number, domain_name='example.com'):
equipments = []
hosts = list(Host.objects.all()) # Fetch them all as an optimization
racks = list(Rack.objects.all()) # Fetch them all as an optimization
storages = list(Storage.objects.all())
projects = list(Project.objects.all()) # Fetch them all as an optimization
print('Creating %s equipments' % len(hosts))
# This is really the NP-hard problem, discrete knapsack. Well, a
# variation but solving it well is out of the scope, so using a dumb
# probabilistic algorith to assign a box a u
def assign_u(e):
rack = None
units = None
for i in range(len(racks)):
tmp = random.choice(racks)
if tmp.model.inrow_ac:
continue
# See if a rack possibly fits us
units = tmp.get_empty_units()
if len(units) >= e.model.u:
rack = tmp
units = list(units)
break
# No rack had even remotely space for us
if not rack:
return None, None
# Pick a free u and check if the next u units are free
# If not. just ignore the equipment
start = random.choice(units)
for i in range(e.model.u):
if start + i not in units:
return None, None
return rack, start
for host in hosts:
vendor = Vendor.objects.get(name=host.get_fact_value('manufacturer'))
model = EquipmentModel.objects.get(vendor=vendor,
name=host.get_fact_value('productname'))
e = Equipment(
model=model,
serial=host.get_fact_value('serialnumber'))
r, _ = assign_u(e)
if r:
e.rack, e.unit = assign_u(e)
elif random.randint(1, 10) >= 9:
# 90% in some storage
e.storage = random.choice(storages)
# 50% allocated to a project
if random.randint(1, 10) >= 5:
e.allocation = random.choice(projects)
# 10% having a test comment
if random.randint(1, 10) == 10:
e.comments = 'Test comment'
equipments.append(e)
Equipment.objects.bulk_create(equipments)
# And now add ServerManagement to 70% of them
eqs = list(Equipment.objects.all())
servermanagements = []
will_get_sm = random.sample(eqs, len(eqs) * 7 / 10) # Too bored to do 0.7 and cast to int
for i in will_get_sm:
servermanagements.append(
ServerManagement(
method='dummy',
hostname='%s.%s' % (Command.id_generator(random.randint(6, 20)), domain_name),
equipment=i,
))
ServerManagement.objects.bulk_create(servermanagements)
def handle(self, *args, **options):
"""
Handle command
"""
if args is None or len(args) != 1:
raise CommandError(_("You must supply a file name"))
csvname = args[0]
count = 0
try:
with open(csvname, "rb") as f:
reader = csv.reader(f)
for row in reader:
(aa, eq, sn, dns, passwd, rack, unit, pdua, pdub, mac) = row[:10]
if eq.startswith("VMC"):
eq = "VMC"
elif re.match("^SC.-DS.$", eq):
eq = "DS"
elif eq.startswith("SC"):
eq = "SC"
elif eq.startswith("HN"):
eq = "HN"
else:
continue
try:
rack = Rack.objects.get(name=rack)
except Rack.DoesNotExist:
raise RuntimeError(
_(
"The Rack %(rack)s you specified does not exist. You should create it first"
% {"rack": rack}
)
)
unit = unit.split("-")[0][1:]
e = Equipment()
if eq == "VMC":
e.model = EquipmentModel.objects.get(name="DL385 G7")
e.purpose = eq
elif eq == "SC":
e.model = EquipmentModel.objects.get(name="DL380 G7")
e.purpose = eq
elif eq == "DS":
e.model = EquipmentModel.objects.get(name="DS2600")
e.purpose = eq
elif eq == "HN":
e.model = EquipmentModel.objects.get(name="PRIMERGY RX200 S5")
e.purpose = eq
e.serial = sn
e.rack = rack
e.unit = unit
e.save()
if eq == "VMC" or eq == "SC" or eq == "HN":
s = ServerManagement()
s.equipment = e
if eq == "HN":
s.method = "irmc"
s.username = "******"
elif eq == "VMC" or eq == "SC":
s.method = "ilo3"
s.username = "******"
s.hostname = dns
s.password = passwd
s.mac = mac
s.save()
print _("OK: %(eq)s %(sn)s") % {"eq": eq, "sn": sn}
count += 1
print _("Total ") + str(count)
except IOError:
raise CommandError(_("No such file or directory"))