from plstackapi.planetstack.config import Config
-from plstackapi.openstack.shell import OpenStackShell
+from plstackapi.openstack.client import OpenStackClient
class OpenStackDriver:
- def __init__(self, config = None):
+ def __init__(self, config = None, client=None):
if config:
self.config = Config(config)
else:
self.config = Config()
- self.shell = OpenStackShell()
- def create_tenant(self, **kwds):
- """Create keystone tenant. Suggested fields: name, description, enabled"""
- required_fields = ['name', 'enabled', 'description']
- for field in required_fields:
- if field not in **kwds:
- raise Exception, "Must specify %s" % field
+ self.admin_client = OpenStackClient()
+ self.admin_user = self.admin_client.keystone.users.find(name=self.admin_client.keystone.username)
+
+ if client:
+ self.shell = client
+ else:
+ self.shell = OpenStackClient()
+
+ def create_role(self, name):
+ roles = self.shell.keystone.roles.findall(name=name)
+ if not roles:
+ role = self.shell.keystone.roles.create(name)
+ else:
+ role = roles[0]
+ return role
- tenants = self.shell.keystone.tenants.findall(name=kwds['name'])
+ def delete_role(self, filter):
+ roles = self.shell.keystone.roles.findall(**filter)
+ for role in roles:
+ self.shell.keystone.roles.delete(role)
+ return 1
+
+ def create_tenant(self, tenant_name, enabled, description):
+ """Create keystone tenant. Suggested fields: name, description, enabled"""
+ tenants = self.shell.keystone.tenants.findall(name=tenant_name)
if not tenants:
- tenant = self.shell.keystone.tenants.create(**kwds)
+ fields = {'tenant_name': tenant_name, 'enabled': enabled,
+ 'description': description}
+ tenant = self.shell.keystone.tenants.create(**fields)
else:
tenant = tenants[0]
+
+ # always give the admin user the admin role to any tenant created
+ # by the driver.
+ self.add_user_role(self.admin_user.id, tenant.id, 'admin')
return tenant
def update_tenant(self, id, **kwds):
- return self.shell.keystone.tenants.update(self.id, **kwds)
+ return self.shell.keystone.tenants.update(id, **kwds)
def delete_tenant(self, id):
- tenant = self.shell.keystone.tenants.find(id=id)
- return self.shell.keystone.tenants.delete(tenant)
-
-
- def spawn_instance(self, name, key_name=None, hostname=None, flavor=None, image=None, security_group=None, pubkeys=[]):
- if not flavor:
- flavor = self.config.nova_default_flavor
- if not image:
- image = self.config.nova_default_imave
+ tenants = self.shell.keystone.tenants.findall(id=id)
+ for tenant in tenants:
+ self.shell.keystone.tenants.delete(tenant)
+ return 1
+
+ def create_user(self, name, email, password, enabled):
+ users = self.shell.keystone.users.findall(email=email)
+ if not users:
+ fields = {'name': name, 'email': email, 'password': password,
+ 'enabled': enabled}
+ user = self.shell.keystone.users.create(**fields)
+ else:
+ user = users[0]
+ return user
+
+ def delete_user(self, id):
+ users = self.shell.keystone.users.findall(id=id)
+ for user in users:
+ self.shell.keystone.users.delete(user)
+ return 1
+
+ def add_user_role(self, user_id, tenant_id, role_name):
+ user = self.shell.keystone.users.find(id=user_id)
+ tenant = self.shell.keystone.tenants.find(id=tenant_id)
+ role = self.shell.keystone.roles.find(name=role_name)
+
+ role_found = False
+ user_roles = user.list_roles(tenant.id)
+ for user_role in user_roles:
+ if user_role.name == role.name:
+ role_found = True
+ if not role_found:
+ tenant.add_user(user, role)
+
+ return 1
+
+ def delete_user_role(self, user_id, tenant_id, role_name):
+ user = self.shell.keystone.users.find(id=user_id)
+ tenant = self.shell.keystone.tenants.find(id=tenant_id)
+ role = self.shell.keystone.roles.find(name=role_name)
+
+ role_found = False
+ user_roles = user.list_roles(tenant.id)
+ for user_role in user_roles:
+ if user_role.name == role.name:
+ role_found = True
+ if role_found:
+ tenant.remove_user(user, role)
+
+ return 1
+
+ def update_user(self, id, **kwds):
+ return self.shell.keystone.users.update(id, **kwds)
+
+ def create_router(self, name, set_gateway=True):
+ routers = self.shell.quantum.list_routers(name=name)['routers']
+ if routers:
+ router = routers[0]
+ else:
+ router = self.shell.quantum.create_router({'router': {'name': name}})['router']
+ # add router to external network
+ if set_gateway:
+ nets = self.shell.quantum.list_networks()['networks']
+ for net in nets:
+ if net['router:external'] == True:
+ self.shell.quantum.add_gateway_router(router['id'],
+ {'network_id': net['id']})
+
+ return router
+
+ def delete_router(self, id):
+ routers = self.shell.quantum.list_routers(id=id)['routers']
+ for router in routers:
+ self.shell.quantum.delete_router(router['id'])
+ # remove router form external network
+ #nets = self.shell.quantum.list_networks()['networks']
+ #for net in nets:
+ # if net['router:external'] == True:
+ # self.shell.quantum.remove_gateway_router(router['id'])
+
+ def add_router_interface(self, router_id, subnet_id):
+ router = self.shell.quantum.show_router(router_id)['router']
+ subnet = self.shell.quantum.show_subnet(subnet_id)['subnet']
+ if router and subnet:
+ self.shell.quantum.add_interface_router(router_id, {'subnet_id': subnet_id})
+
+ def delete_router_interface(self, router_id, subnet_id):
+ router = self.shell.quantum.show_router(router_id)
+ subnet = self.shell.quantum.show_subnet(subnet_id)
+ if router and subnet:
+ self.shell.quantum.remove_interface_router(router_id, {'subnet_id': subnet_id})
+
+ def create_network(self, name):
+ nets = self.shell.quantum.list_networks(name=name)['networks']
+ if nets:
+ net = nets[0]
+ else:
+ net = self.shell.quantum.create_network({'network': {'name': name}})['network']
+ return net
+
+ def delete_network(self, id):
+ nets = self.shell.quantum.list_networks()['networks']
+ for net in nets:
+ if net['id'] == id:
+ # delete_all ports
+ self.delete_network_ports(net['id'])
+ # delete all subnets:
+ for subnet_id in net['subnets']:
+ self.delete_subnet(subnet_id)
+ self.shell.quantum.delete_network(net['id'])
+ return 1
+
+ def delete_network_ports(self, network_id):
+ ports = self.shell.quantum.list_ports()['ports']
+ for port in ports:
+ if port['network_id'] == network_id:
+ self.shell.quantum.delete_port(port['id'])
+ return 1
+
+ def delete_subnet_ports(self, subnet_id):
+ ports = self.shell.quantum.list_ports()['ports']
+ for port in ports:
+ delete = False
+ for fixed_ip in port['fixed_ips']:
+ if fixed_ip['subnet_id'] == subnet_id:
+ delete=True
+ break
+ if delete:
+ self.shell.quantum.delete_port(port['id'])
+ return 1
+
+ def create_subnet(self, name, network_id, cidr_ip, ip_version, start, end):
+ #nets = self.shell.quantum.list_networks(name=network_name)['networks']
+ #if not nets:
+ # raise Exception, "No such network: %s" % network_name
+ #net = nets[0]
+
+ subnet = None
+ subnets = self.shell.quantum.list_subnets()['subnets']
+ for snet in subnets:
+ if snet['cidr'] == cidr_ip and snet['network_id'] == network_id:
+ subnet = snet
+
+ if not subnet:
+ allocation_pools = [{'start': start, 'end': end}]
+ subnet = {'subnet': {'name': name,
+ 'network_id': network_id,
+ 'ip_version': ip_version,
+ 'cidr': cidr_ip,
+ 'dns_nameservers': ['8.8.8.8', '8.8.8.4'],
+ 'allocation_pools': allocation_pools}}
+ subnet = self.shell.quantum.create_subnet(subnet)['subnet']
+
+ # TODO: Add route to external network
+ # e.g. # route add -net 10.0.3.0/24 dev br-ex gw 10.100.0.5
+ return subnet
+
+ def update_subnet(self, id, fields):
+ return self.shell.quantum.update_subnet(id, fields)
+
+ def delete_subnet(self, id):
+ #return self.shell.quantum.delete_subnet(id=id)
+ # inefficient but fault tolerant
+ subnets = self.shell.quantum.list_subnets()['subnets']
+ for subnet in subnets:
+ if subnet['id'] == id:
+ self.delete_subnet_ports(subnet['id'])
+ self.shell.quantum.delete_subnet(id)
+ return
+
+ def create_keypair(self, name, key):
+ keys = self.shell.nova.keypairs.findall(name=name)
+ if keys:
+ key = keys[0]
+ else:
+ key = self.shell.nova.keypairs.create(name=name, public_key=key)
+ return key
+
+ def delete_keypair(self, id):
+ keys = self.shell.nova.keypairs.findall(id=id)
+ for key in keys:
+ self.shell.nova.keypairs.delete(key)
+ return 1
+
+ def spawn_instance(self, name, key_name=None, hostname=None, image_id=None, security_group=None, pubkeys=[]):
+ flavor_name = self.config.nova_default_flavor
+ flavor = self.shell.nova.flavors.find(name=flavor_name)
+ #if not image:
+ # image = self.config.nova_default_imave
if not security_group:
security_group = self.config.nova_default_security_group
- authorized_keys = "\n".join(pubkeys)
- files = {'/root/.ssh/authorized_keys': authorized_keys}
+ #authorized_keys = "\n".join(pubkeys)
+ #files = {'/root/.ssh/authorized_keys': authorized_keys}
+ files = {}
- flavor_id = self.shell.nova.flavors.find(name=flavor)
- images = self.shell.glance.get_images(name=image)
- if not images:
- raise Exception, "Image not found: " + image
- image_id = images[0]['id']
hints = {}
+ availability_zone = None
if hostname:
- hints['force_hosts']= hostname
+ availability_zone = 'nova:%s' % hostname
server = self.shell.nova.servers.create(
name=name,
key_name = key_name,
- flavor=flavor_id,
+ flavor=flavor.id,
image=image_id,
security_group = security_group,
files=files,
- scheduler_hints=hints)
+ scheduler_hints=hints,
+ availability_zone=availability_zone)
return server
- def destroy_instance(self, name, id=None):
- args = {'name': name}
- if id:
- args['id'] = id
- servers = self.shell.nova.servers.findall(**args)
+ def destroy_instance(self, id):
+ servers = self.shell.nova.servers.findall(id=id)
for server in servers:
- if name == server.name:
- if not id or id = server.id:
- self.shell.nova.servers.delete(server)
+ self.shell.nova.servers.delete(server)
+
+ def update_instance_metadata(self, id, metadata):
+ servers = self.shell.nova.servers.findall(id=id)
+ for server in servers:
+ self.shell.nova.servers.set_meta(server, metadata)
+ # note: set_meta() returns a broken Server() object. Don't try to
+ # print it in the shell or it will fail in __repr__.
+
+ def delete_instance_metadata(self, id, metadata):
+ # note: metadata is a dict. Only the keys matter, not the values.
+ servers = self.shell.nova.servers.findall(id=id)
+ for server in servers:
+ self.shell.nova.servers.delete_meta(server, metadata)
+
git://git.onelab.eu / plstackapi.git / blobdiff