def create_nfs_share(path, desc, client_list):
share = NfsShare.objects(share_path=path).first()
if share:
raise DatabaseError('Nfs share already exists!')
else:
NfsShare(share_path=path,
share_desc=desc,
share_client_list=client_list).save()
def update_client_in_nfs_share(client_type, ip, permission, write_mode,
permission_constraint,
root_permission_constraint, path):
share = NfsShare.objects(share_path=path).first()
if share:
client_list = get_client_in_nfs_share(path)
client_ip_list = map(lambda client: client['ip'], client_list)
def create_new_client():
return {
'type': client_type,
'ip': ip,
'permission': permission,
'writeMode': write_mode,
'permissionConstraint': permission_constraint,
'rootPermissionConstraint': root_permission_constraint
}
if ip in client_ip_list:
client_list = map(
lambda client: client
if client['ip'] != ip else create_new_client(), client_list)
update_nfs_share_client_list(path, client_list)
else:
raise DatabaseError('No such client share!')
else:
raise DatabaseError('No such nfs share!')
def create_client_in_nfs_share(client_type, ip, permission, write_mode,
permission_constraint,
root_permission_constraint, path):
share = NfsShare.objects(share_path=path).first()
if share:
client_list = get_client_in_nfs_share(path)
client_ip_list = map(lambda client: client['ip'], client_list)
if ip in client_ip_list:
raise DatabaseError('Client already exists!')
else:
client_list.append({
'type':
client_type,
'ip':
ip,
'permission':
permission,
'writeMode':
write_mode,
'permissionConstraint':
permission_constraint,
'rootPermissionConstraint':
root_permission_constraint
})
update_nfs_share_client_list(path, client_list)
else:
raise DatabaseError('No such nfs share!')
def get_nfs_share(path):
share = NfsShare.objects(share_path=path).first()
if share:
return {
'path': share.share_path,
'description': share.share_desc,
'clientList': share.share_client_list
}
else:
raise DatabaseError('No such nfs share!')
def delete_client_in_nfs_share(ip, path):
share = NfsShare.objects(share_path=path).first()
if share:
client_list = get_client_in_nfs_share(path)
client_ip_list = map(lambda client: client['ip'], client_list)
if ip in client_ip_list:
client_list = filter(lambda client: client['ip'] != ip,
client_list)
update_nfs_share_client_list(path, client_list)
else:
raise DatabaseError('No such client share!')
else:
raise DatabaseError('No such nfs share user!')
def get_client_in_nfs_share(path):
share = NfsShare.objects(share_path=path).first()
if share:
return share.share_client_list
else:
raise DatabaseError('No such nfs share!')
def delete_nfs_share(path):
share = NfsShare.objects(share_path=path).first()
if share:
share.delete()
else:
raise DatabaseError('No such nfs share!')
def update_nfs_share_client_list(path, client_list):
share = NfsShare.objects(share_path=path).first()
if share:
share.update(set__share_client_list=client_list)
else:
raise DatabaseError('No such nfs share!')
def update_nfs_share_desc(path, desc):
share = NfsShare.objects(share_path=path).first()
if share:
share.update(set__share_desc=desc)
else:
raise DatabaseError('No such nfs share!')