Added save_public_key and reformatted code
This commit is contained in:
M.Ravi
parent
34580b6514
commit
d25bca0860
1 changed files with 66 additions and 24 deletions
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@ -9,6 +9,8 @@ from django.conf import settings
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from utils.models import CustomUser
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from .exceptions import KeyExistsError, UserExistsError, UserCredentialError
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from hosting.models import HostingOrder
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from utils.tasks import save_ssh_key
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logger = logging.getLogger(__name__)
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@ -122,16 +124,19 @@ class OpenNebulaManager():
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except WrongNameError:
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user_id = self.oneadmin_client.call(oca.User.METHODS['allocate'],
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user.email, user.password, 'core')
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logger.debug('Created a user for CustomObject: {user} with user id = {u_id}',
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user=user,
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u_id=user_id
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)
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user.email, user.password,
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'core')
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logger.debug(
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'Created a user for CustomObject: {user} with user id = {u_id}',
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user=user,
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u_id=user_id
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)
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return user_id
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except ConnectionRefusedError:
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logger.error('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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logger.error(
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'Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise ConnectionRefusedError
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@ -141,8 +146,9 @@ class OpenNebulaManager():
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opennebula_user = user_pool.get_by_name(email)
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return opennebula_user
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except WrongNameError as wrong_name_err:
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opennebula_user = self.oneadmin_client.call(oca.User.METHODS['allocate'], email,
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password, 'core')
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opennebula_user = self.oneadmin_client.call(
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oca.User.METHODS['allocate'], email,
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password, 'core')
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logger.debug(
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"User {0} does not exist. Created the user. User id = {1}",
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email,
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@ -150,9 +156,10 @@ class OpenNebulaManager():
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)
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return opennebula_user
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except ConnectionRefusedError:
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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logger.info(
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'Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise ConnectionRefusedError
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@ -161,9 +168,10 @@ class OpenNebulaManager():
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user_pool = oca.UserPool(self.oneadmin_client)
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user_pool.info()
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except ConnectionRefusedError:
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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logger.info(
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'Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise
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return user_pool
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@ -183,9 +191,10 @@ class OpenNebulaManager():
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raise ConnectionRefusedError
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except ConnectionRefusedError:
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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logger.info(
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'Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise ConnectionRefusedError
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# For now we'll just handle all other errors as connection errors
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@ -258,7 +267,8 @@ class OpenNebulaManager():
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vm_specs += "<CONTEXT>"
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if ssh_key:
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vm_specs += "<SSH_PUBLIC_KEY>{ssh}</SSH_PUBLIC_KEY>".format(ssh=ssh_key)
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vm_specs += "<SSH_PUBLIC_KEY>{ssh}</SSH_PUBLIC_KEY>".format(
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ssh=ssh_key)
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vm_specs += """<NETWORK>YES</NETWORK>
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</CONTEXT>
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</TEMPLATE>
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@ -312,9 +322,11 @@ class OpenNebulaManager():
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template_pool.info()
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return template_pool
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except ConnectionRefusedError:
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logger.info('Could not connect to host: {host} via protocol {protocol}'.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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logger.info(
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'''Could not connect to host: {host} via protocol \
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{protocol}'''.format(
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host=settings.OPENNEBULA_DOMAIN,
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protocol=settings.OPENNEBULA_PROTOCOL)
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)
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raise ConnectionRefusedError
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except:
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@ -347,7 +359,8 @@ class OpenNebulaManager():
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except:
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raise ConnectionRefusedError
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def create_template(self, name, cores, memory, disk_size, core_price, memory_price,
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def create_template(self, name, cores, memory, disk_size, core_price,
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memory_price,
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disk_size_price, ssh=''):
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"""Create and add a new template to opennebula.
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:param name: A string representation describing the template.
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@ -490,3 +503,32 @@ class OpenNebulaManager():
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except ConnectionError:
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raise
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def save_public_key(self, keys):
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"""
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A function that saves the supplied keys to the authorized_keys file
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:param keys: List of ssh keys that are to be added
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:return:
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"""
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owner = CustomUser.objects.filter(
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email=self.opennebula_user.name).first()
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all_orders = HostingOrder.objects.filter(customer__user=owner)
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if len(all_orders) > 0:
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logger.debug("The user {} has 1 or more VMs. We need to configure "
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"the ssh keys.".format(self.opennebula_user.name))
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hosts = []
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for order in all_orders:
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try:
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vm = self.get_vm(order.vm_id)
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for nic in vm.template.nics:
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if hasattr(nic, 'ip'):
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hosts.append(nic.ip)
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except WrongIdError:
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logger.debug(
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"VM with ID {} does not exist".format(order.vm_id))
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if len(keys) > 0:
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save_ssh_key.delay(hosts, keys)
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else:
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logger.debug("The user {} has no VMs. We don't need to configure "
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"the ssh keys.".format(self.opennebula_user.name))
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