def unlock(cm_id, caller_id, cluster_id):
"""
Unlocks specified Cluster. Now VMs can be run on
that Cluster.
@clmview_admin_clm
@param_post{cluster_id,int} id of the CM to unlock
"""
try:
cluster = Cluster.objects.get(pk=cluster_id)
except:
raise CLMException('cluster_get')
cluster.state = cluster_states['ok']
try:
cluster.save()
except:
raise CLMException('cluster_unlock')
users = list(User.objects.filter(is_active__exact=user_active_states['ok']).values_list('id', flat=True))
status = None
try:
status = CM(cluster.id).send_request("user/user/add_missing/", caller_id=caller_id, remote=users)['status']
except Exception, e:
log.exception(caller_id, "Adding users: %s" % str(e))
status = False
def unlock(cm_id, caller_id, cluster_id):
"""
Unlocks specified Cluster. Now VMs can be run on
that Cluster.
@clmview_admin_clm
@param_post{cluster_id,int} id of the CM to unlock
"""
try:
cluster = Cluster.objects.get(pk=cluster_id)
except:
raise CLMException('cluster_get')
cluster.state = cluster_states['ok']
try:
cluster.save()
except:
raise CLMException('cluster_unlock')
users = list(
User.objects.filter(
is_active__exact=user_active_states['ok']).values_list('id',
flat=True))
status = None
try:
status = CM(cluster.id).send_request("user/user/add_missing/",
caller_id=caller_id,
remote=users)['status']
except Exception, e:
log.exception(caller_id, "Adding users: %s" % str(e))
status = False
def add(cm_id, caller_id, name, address, port, new_password):
"""
Adds new Cluster and makes the caller its admin. There should dedicated
and configured CM server exist.
@clmview_admin_clm
@param_post{name} human-friendly name of the new CM (shown in Web Interface)
@param_post{address} address of the new CM
@param_post{port,string} port on which CM is configured to be running
@param_post{new_password} password protecting the new CM
"""
if not re.search('^[a-z0-9-]+$', name):
raise CLMException('cluster_invalid_name')
try:
Cluster.objects.get(name=name)
raise CLMException('cluster_duplicate_name')
except Cluster.DoesNotExist:
pass
cluster = Cluster()
cluster.address = address
cluster.port = port
cluster.name = name
cluster.state = cluster_states['ok']
try:
cluster.save()
except:
raise CLMException('cluster_add')
status = None
# Get my ip for cluster
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((address, port))
clm_ip = s.getsockname()[0]
try:
status = CM(cluster.id).send_request('user/admin/first_admin_add/',
caller_id=caller_id, new_password=new_password, clm_address=clm_ip)['status']
except:
log.exception(caller_id, "Add cluster admin")
status = False
if status != 'ok':
raise CLMException('cluster_add_admin')
for user in User.objects.filter(default_cluster__exact=None):
user.default_cluster = cluster
try:
user.save()
except:
raise CLMException('cluster_add')
status = None
users = list(User.objects.values_list('id', flat=True))
try:
status = CM(cluster.id).send_request('user/user/add_missing/', caller_id=caller_id, remote=users)['status']
except Exception, e:
log.exception(caller_id, e)
status = False
def add(cm_id, caller_id, name, address, port, new_password):
"""
Adds new Cluster and makes the caller its admin. There should dedicated
and configured CM server exist.
@clmview_admin_clm
@param_post{name} human-friendly name of the new CM (shown in Web Interface)
@param_post{address} address of the new CM
@param_post{port,string} port on which CM is configured to be running
@param_post{new_password} password protecting the new CM
"""
if not re.search('^[a-z0-9-]+$', name):
raise CLMException('cluster_invalid_name')
try:
Cluster.objects.get(name=name)
raise CLMException('cluster_duplicate_name')
except Cluster.DoesNotExist:
pass
cluster = Cluster()
cluster.address = address
cluster.port = port
cluster.name = name
cluster.state = cluster_states['ok']
try:
cluster.save()
except:
raise CLMException('cluster_add')
status = None
# Get my ip for cluster
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((address, port))
clm_ip = s.getsockname()[0]
try:
status = CM(cluster.id).send_request('user/admin/first_admin_add/',
caller_id=caller_id,
new_password=new_password,
clm_address=clm_ip)['status']
except:
log.exception(caller_id, "Add cluster admin")
status = False
if status != 'ok':
raise CLMException('cluster_add_admin')
for user in User.objects.filter(default_cluster__exact=None):
user.default_cluster = cluster
try:
user.save()
except:
raise CLMException('cluster_add')
status = None
users = list(User.objects.values_list('id', flat=True))
try:
status = CM(cluster.id).send_request('user/user/add_missing/',
caller_id=caller_id,
remote=users)['status']
except Exception, e:
log.exception(caller_id, e)
status = False
except CLMException, e:
transaction.rollback()
user_id = 0
resp = e.response
except Exception, e:
transaction.rollback()
gen_exception = True
user_id = 0
resp = response('clm_error', str(e))
if log_enabled or resp['status'] != 'ok':
log.debug(user_id, '=' * 100)
log.debug(user_id, 'Function: %s' % name)
log.debug(user_id, 'ARGS:\n%s' % json.dumps(data, indent=4))
if gen_exception:
log.exception(user_id, 'General exception')
log.debug(user_id, 'Response: %s' % resp or 'None')
return HttpResponse(json.dumps(resp, default=json_convert))
def cm_request(fun):
"""
Decorator for CM views functions that:
- either are fully transparent and just return CM response,
- or propagate request to CM and further postprocess its response.
Decorated function ought to be defined like:
@par Decorated function's declaration
@code