def update(request, host_id):
H = get_object_or_404(Host.objects.filter(pk=host_id))
F = Host_Form(data=request.POST, instance=H)
data = {}
if F.is_valid():
F.save()
messages.success(request, _("Host updated with success."))
data['response'] = 'ok'
data['callback-url'] = H.get_absolute_url()
else:
for field, error in F.errors.items():
messages.error(request, '<b>%s</b>: %s' % (field, error))
data['response'] = 'error'
return render_HTML_JSON(request, data, 'base/messages.html', {})
def handle(self, *args, **opts):
if opts['quiet']: self.stdout = open(devnull, 'w')
# Select host by id or ids
ids = [i.strip() for i in opts['ids'].split(',')]
hosts = Host.objects.filter(hostid__in=ids)
# Stop if no given id
if not hosts.exists():
self.stdout.write("There's no host with given ID: '%s'" %
(opts['ids'] or opts['id']))
sys.exit(1)
existing_ids = [h.hostid for h in hosts]
non_existing_ids = [id for id in ids if id not in existing_ids]
modified_hosts = []
form_error = None
# Walk on host for valid or fail
for h in hosts:
# Make validation
if not opts['storage']:
opts['storage'] = h.storage.id
if h.group and not opts['group']:
opts['group'] = h.group.id
# Create new data computing instance and options
data = dict([(key.replace('_id', ''), val)
for key, val in h.__dict__.items()
if val is not None])
data.update(opts)
# Use Form to valid
F = Host_Form(data=data, instance=h)
if F.is_valid():
h = F.save()
modified_hosts.append(h)
else:
form_error = F.errors
# Walk on all list to print it
if modified_hosts:
self.stdout.write('* Host updated:')
self.stdout.write(
ROW_FORMAT.format(
**{
u'id': 'ID',
'group_id': 'Group ID',
'hostid': 'Host ID',
'name': u'Name',
'storage_id': 'Storage ID'
}))
for h in modified_hosts:
self.stdout.write(ROW_FORMAT.format(**h.__dict__))
if non_existing_ids:
self.stdout.write('* No host with following IDs:')
for id in non_existing_ids:
self.stdout.write(id)
if form_error:
self.stdout.write('* Error:')
for field, errors in form_error.items():
self.stdout.write(field)
for err in errors:
self.stdout.write('\t' + err)
def handle(self, *args, **opts):
if opts['quiet']: self.stdout = open(devnull, 'w')
# Select host by id or ids
ids = [ i.strip() for i in opts['ids'].split(',') ]
hosts = Host.objects.filter(hostid__in=ids)
# Stop if no given id
if not hosts.exists():
self.stdout.write("There's no host with given ID: '%s'" % (opts['ids'] or opts['id']) )
sys.exit(1)
existing_ids = [ h.hostid for h in hosts ]
non_existing_ids = [ id for id in ids if id not in existing_ids ]
modified_hosts = []
form_error = None
# Walk on host for valid or fail
for h in hosts:
# Make validation
if not opts['storage']:
opts['storage'] = h.storage.id
if h.group and not opts['group']:
opts['group'] = h.group.id
# Create new data computing instance and options
data = dict( [ (key.replace('_id', ''),val) for key,val in h.__dict__.items() if val is not None ] )
data.update(opts)
# Use Form to valid
F = Host_Form(data=data, instance=h)
if F.is_valid():
h = F.save()
modified_hosts.append(h)
else:
form_error = F.errors
# Walk on all list to print it
if modified_hosts:
self.stdout.write('* Host updated:')
self.stdout.write(ROW_FORMAT.format(**{u'id': 'ID', 'group_id': 'Group ID', 'hostid': 'Host ID', 'name': u'Name', 'storage_id': 'Storage ID'}))
for h in modified_hosts:
self.stdout.write(ROW_FORMAT.format(**h.__dict__))
if non_existing_ids:
self.stdout.write('* No host with following IDs:')
for id in non_existing_ids:
self.stdout.write(id)
if form_error:
self.stdout.write('* Error:')
for field,errors in form_error.items():
self.stdout.write(field)
for err in errors:
self.stdout.write('\t'+err)
def handle(self, *args, **opts):
if opts['quiet']: self.stdout = open(devnull, 'w')
# Create all if enabled
if opts['all']:
for s in Storage.objects.all():
s.create_hosts()
self.stdout.write('All host from %s created.' % s)
return
# Select host by id or ids
if opts['ids']:
ids = [i.strip() for i in opts['ids'].split(',')]
else:
self.stdout.write("You must give one or more ID.")
self.print_help('host', 'help')
sys.exit(1)
# Walk on ids to dispatch it on category
non_saved_ids = []
existing_ids = []
non_existing_ids = []
repaired_ids = []
for id in ids:
storage = Storage.objects.which_storage(id)
if not storage:
self.stdout.write('Host with ID %s not found in storage(s).' %
id)
non_existing_ids.append(id)
# Repair and stop if already exists
elif Host.objects.filter(hostid=id).exists():
self.stdout.write('Host with ID %s already exists in db.' % id)
h = Host.objects.get(hostid=id)
if h.storage != storage:
self.stdout.write(
"%s wasn't linked to good storage, now linked to %s" %
(id, storage))
h.storage = storage
h.save()
repaired_ids.append(id)
else:
existing_ids.append(id)
else:
non_saved_ids.append(id)
# Create hosts
self.stdout.write('* Host creation:')
self.stdout.write(
ROW_FORMAT.format(
**{
u'id': 'ID',
'group_id': 'Group ID',
'hostid': 'Host ID',
'name': u'Name',
'storage_id': 'Storage ID'
}))
for id in non_saved_ids:
host_info = storage.get_info(id)
data = {
'name': host_info['Name'],
'hostid': id,
'storage': storage.id,
'group': opts['group']
}
# Use Form to valid
F = Host_Form(data=data)
if F.is_valid():
h = F.save()
self.stdout.write(ROW_FORMAT.format(**h.__dict__))
else:
self.stdout.write(h)
for field, errors in F.errors.items():
self.stdout.write(field)
for err in errors:
self.stdout.write('\t' + err)
# Show repaired hosts
if repaired_ids:
self.stdout.write('* Hosts repaired:')
for h in Host.objects.filter(hostid__in=repaired_ids):
self.stdout.write(
ROW_FORMAT.format(
**{
u'id': 'ID',
'group_id': 'Group ID',
'hostid': 'Host ID',
'name': u'Name',
'storage_id': 'Storage ID'
}))
self.stdout.write(ROW_FORMAT.format(**h.__dict__))
def handle(self, *args, **opts):
if opts['quiet']: self.stdout = open(devnull, 'w')
# Create all if enabled
if opts['all']:
for s in Storage.objects.all():
s.create_hosts()
self.stdout.write('All host from %s created.' % s)
return
# Select host by id or ids
if opts['ids']:
ids = [ i.strip() for i in opts['ids'].split(',') ]
else:
self.stdout.write("You must give one or more ID.")
self.print_help('host', 'help')
sys.exit(1)
# Walk on ids to dispatch it on category
non_saved_ids = []
existing_ids = []
non_existing_ids = []
repaired_ids = []
for id in ids:
storage = Storage.objects.which_storage(id)
if not storage:
self.stdout.write('Host with ID %s not found in storage(s).' % id)
non_existing_ids.append(id)
# Repair and stop if already exists
elif Host.objects.filter(hostid=id).exists():
self.stdout.write('Host with ID %s already exists in db.' % id)
h = Host.objects.get(hostid=id)
if h.storage != storage:
self.stdout.write("%s wasn't linked to good storage, now linked to %s" % (id,storage))
h.storage = storage
h.save()
repaired_ids.append(id)
else:
existing_ids.append(id)
else:
non_saved_ids.append(id)
# Create hosts
self.stdout.write('* Host creation:')
self.stdout.write(ROW_FORMAT.format(**{u'id': 'ID', 'group_id': 'Group ID', 'hostid': 'Host ID', 'name': u'Name', 'storage_id': 'Storage ID'}))
for id in non_saved_ids:
host_info = storage.get_info(id)
data = {
'name': host_info['Name'],
'hostid': id,
'storage': storage.id,
'group': opts['group']
}
# Use Form to valid
F = Host_Form(data=data)
if F.is_valid():
h = F.save()
self.stdout.write(ROW_FORMAT.format(**h.__dict__))
else:
self.stdout.write(h)
for field,errors in F.errors.items():
self.stdout.write(field)
for err in errors:
self.stdout.write('\t'+err)
# Show repaired hosts
if repaired_ids:
self.stdout.write('* Hosts repaired:')
for h in Host.objects.filter(hostid__in=repaired_ids):
self.stdout.write(ROW_FORMAT.format(**{u'id': 'ID', 'group_id': 'Group ID', 'hostid': 'Host ID', 'name': u'Name', 'storage_id': 'Storage ID'}))
self.stdout.write(ROW_FORMAT.format(**h.__dict__))