libcloud.loadbalancer.drivers package¶
Submodules¶
libcloud.loadbalancer.drivers.brightbox module¶
- class libcloud.loadbalancer.drivers.brightbox.BrightboxLBDriver(key, secret=None, secure=True, host=None, port=None, **kwargs)[source]¶
Bases: libcloud.loadbalancer.base.Driver
- LB_STATE_MAP = {'creating': 1, 'deleted': 2, 'failing': 2, 'failed': 2, 'active': 0, 'deleting': 2}¶
- connectionCls¶
alias of BrightboxConnection
- name = 'Brightbox'¶
- website = 'http://www.brightbox.co.uk/'¶
libcloud.loadbalancer.drivers.cloudstack module¶
- class libcloud.loadbalancer.drivers.cloudstack.CloudStackLBDriver(key, secret=None, secure=True, host=None, path=None, port=None, *args, **kwargs)[source]¶
Bases: libcloud.common.cloudstack.CloudStackDriverMixIn, libcloud.loadbalancer.base.Driver
Driver for CloudStack load balancers.
@inherits: Driver.__init__
- LB_STATE_MAP = {'Active': 0}¶
- api_name = 'cloudstack_lb'¶
- create_balancer(name, members, protocol='http', port=80, algorithm=1, location=None, private_port=None, network_id=None, vpc_id=None)[source]¶
@inherits: Driver.create_balancer
Parameters: - location (NodeLocation) – Location
- private_port (int) – Private port
- network_id (str) – The guest network this rule will be created for.
- list_protocols()[source]¶
We don’t actually have any protocol awareness beyond TCP.
Return type: list of str
- name = 'CloudStack'¶
- type = 'cloudstack'¶
- website = 'http://cloudstack.org/'¶
libcloud.loadbalancer.drivers.elb module¶
- class libcloud.loadbalancer.drivers.elb.ElasticLBDriver(access_id, secret, region)[source]¶
Bases: libcloud.loadbalancer.base.Driver
- connectionCls¶
alias of ELBConnection
- create_balancer(name, port, protocol, algorithm, members, ex_members_availability_zones=None)[source]¶
- ex_create_balancer_listeners(name, listeners=None)[source]¶
Creates one or more listeners on a load balancer for the specified port
Parameters: - name (str) – The mnemonic name associated with the load balancer
- listeners (``list of tuple`) – Each tuple contain values, (LoadBalancerPortNumber, InstancePortNumber, Protocol,[SSLCertificateId])
- ex_create_balancer_policy(name, policy_name, policy_type, policy_attributes=None)[source]¶
Create a new load balancer policy
Parameters: - name (str) – Balancer name to create the policy for
- policy_name (str) – policy to be created
- policy_type (str) – policy type being used to create policy.
- policy_attributes (PolicyAttribute list) – Each list contain values, [‘AttributeName’, ‘value’]
- ex_delete_balancer_policy(name, policy_name)[source]¶
Delete a load balancer policy
Parameters: - name (str) – balancer name for which policy will be deleted
- policy_name (str) – The Mnemonic name for the policy being deleted
- ex_list_balancer_policies(balancer)[source]¶
Return a list of policy description string.
Return type: list of str
- ex_list_balancer_policy_types()[source]¶
Return a list of policy type description string.
Return type: list of str
- ex_set_balancer_policies_backend_server(name, instance_port, policies)[source]¶
Replaces the current set of policies associated with a port on which the back-end server is listening with a new set of policies
Parameters: - name (str) – balancer name to set policies of backend server
- instance_port (int) – Instance Port
- policies (``string list`) – List of policies to be associated with the balancer
- ex_set_balancer_policies_listener(name, port, policies)[source]¶
Associates, updates, or disables a policy with a listener on the load balancer
Parameters: - name (str) – balancer name to set policies for listerner
- port (str) – port to use
- policies (string list) – List of policies to be associated with the balancer
- name = 'Amazon Elastic Load Balancing'¶
- website = 'http://aws.amazon.com/elasticloadbalancing/'¶
libcloud.loadbalancer.drivers.gce module¶
- class libcloud.loadbalancer.drivers.gce.GCELBDriver(*args, **kwargs)[source]¶
Bases: libcloud.loadbalancer.base.Driver
- apiname = 'googleapis'¶
- balancer_attach_compute_node(balancer, node)[source]¶
Attach a compute node as a member to the load balancer.
Parameters: - balancer (LoadBalancer) – LoadBalancer which should be used
- node (Node) – Node to join to the balancer
Returns: Member after joining the balancer.
Return type: Member
- balancer_attach_member(balancer, member)[source]¶
Attach a member to balancer
Parameters: - balancer (LoadBalancer) – LoadBalancer which should be used
- member (Member) – Member to join to the balancer
Returns: Member after joining the balancer.
Return type: Member
- balancer_detach_member(balancer, member)[source]¶
Detach member from balancer
Parameters: - balancer (LoadBalancer) – LoadBalancer which should be used
- member (Member) – Member which should be used
Returns: True if member detach was successful, otherwise False
Return type: bool
- balancer_list_members(balancer)[source]¶
Return list of members attached to balancer
Parameters: balancer (LoadBalancer) – LoadBalancer which should be used Return type: list of Member
- connectionCls¶
alias of GCEConnection
- create_balancer(name, port, protocol, algorithm, members, ex_region=None, ex_healthchecks=None, ex_address=None, ex_session_affinity=None)[source]¶
Create a new load balancer instance.
For GCE, this means creating a forwarding rule and a matching target pool, then adding the members to the target pool.
Parameters: - name (str) – Name of the new load balancer (required)
- port (str) – Port or range of ports the load balancer should listen on, defaults to all ports. Examples: ‘80’, ‘5000-5999’
- protocol (str) – Load balancer protocol. Should be ‘tcp’ or ‘udp’, defaults to ‘tcp’.
- members (list of Member or Node) – List of Members to attach to balancer. Can be Member objects or Node objects. Node objects are preferred for GCE, but Member objects are accepted to comply with the established libcloud API. Note that the ‘port’ attribute of the members is ignored.
- algorithm (Algorithm or None) – Load balancing algorithm. Ignored for GCE which uses a hashing-based algorithm.
- ex_region (C{GCERegion} or str) – Optional region to create the load balancer in. Defaults to the default region of the GCE Node Driver.
- ex_healthchecks (list of GCEHealthCheck or list of str) – Optional list of healthcheck objects or names to add to the load balancer.
- ex_address (C{GCEAddress}) – Optional static address object to be assigned to the load balancer.
- ex_session_affinity (str) – Optional algorithm to use for session affinity. This will modify the hashing algorithm such that a client will tend to stick to a particular Member.
Returns: LoadBalancer object
Return type: LoadBalancer
- destroy_balancer(balancer)[source]¶
Destroy a load balancer.
For GCE, this means destroying the associated forwarding rule, then destroying the target pool that was attached to the forwarding rule.
Parameters: balancer (LoadBalancer) – LoadBalancer which should be used Returns: True if successful Return type: bool
- ex_balancer_attach_healthcheck(balancer, healthcheck)[source]¶
Attach a healthcheck to balancer
Parameters: - balancer (LoadBalancer) – LoadBalancer which should be used
- healthcheck (GCEHealthCheck) – Healthcheck to add
Returns: True if successful
Return type: bool
- ex_balancer_detach_healthcheck(balancer, healthcheck)[source]¶
Detach healtcheck from balancer
Parameters: - balancer (LoadBalancer) – LoadBalancer which should be used
- healthcheck (GCEHealthCheck) – Healthcheck to remove
Returns: True if successful
Return type: bool
- ex_balancer_list_healthchecks(balancer)[source]¶
Return list of healthchecks attached to balancer
Parameters: balancer (LoadBalancer) – LoadBalancer which should be used Return type: list of HealthChecks
- get_balancer(balancer_id)[source]¶
Return a LoadBalancer object.
Parameters: - balancer_id – Name of load balancer you wish to fetch. For GCE, this is the name of the associated forwarding rule.
- balancer_id – str
Return type: LoadBalancer
- list_balancers(ex_region=None)[source]¶
List all loadbalancers
Parameters: ex_region (str or GCERegion or None) – The region to return balancers from. If None, will default to self.region. If ‘all’, will return all balancers. Return type: list of LoadBalancer
- list_protocols()[source]¶
Return a list of supported protocols.
For GCE, this is simply a hardcoded list.
Return type: list of str
- name = 'Google Compute Engine Load Balancer'¶
- website = 'https://cloud.google.com/'¶
libcloud.loadbalancer.drivers.gogrid module¶
- class libcloud.loadbalancer.drivers.gogrid.GoGridLBConnection(user_id, key, secure=True, host=None, port=None, url=None, timeout=None, proxy_url=None)[source]¶
Bases: libcloud.common.gogrid.GoGridConnection
Connection class for the GoGrid load-balancer driver.
- responseCls¶
alias of GoGridLBResponse
- class libcloud.loadbalancer.drivers.gogrid.GoGridLBDriver(*args, **kwargs)[source]¶
Bases: libcloud.common.gogrid.BaseGoGridDriver, libcloud.loadbalancer.base.Driver
@inherits: Driver.__init__
- LB_STATE_MAP = {'On': 0, 'Unknown': 2}¶
- api_name = 'gogrid_lb'¶
- connectionCls¶
alias of GoGridLBConnection
- ex_create_balancer_nowait(name, members, protocol='http', port=80, algorithm=1)[source]¶
@inherits: Driver.create_balancer
- name = 'GoGrid LB'¶
- website = 'http://www.gogrid.com/'¶
libcloud.loadbalancer.drivers.ninefold module¶
- class libcloud.loadbalancer.drivers.ninefold.NinefoldLBDriver(key, secret=None, secure=True, host=None, path=None, port=None, *args, **kwargs)[source]¶
Bases: libcloud.loadbalancer.drivers.cloudstack.CloudStackLBDriver
Driver for load balancers on Ninefold’s Compute platform.
@inherits: Driver.__init__
- host = 'api.ninefold.com'¶
- name = 'Ninefold LB'¶
- path = '/compute/v1.0/'¶
- type = 'ninefold'¶
- website = 'http://ninefold.com/'¶
libcloud.loadbalancer.drivers.rackspace module¶
- class libcloud.loadbalancer.drivers.rackspace.RackspaceAccessRule(id=None, rule_type=None, address=None)[source]¶
Bases: object
An access rule allows or denies traffic to a Load Balancer based on the incoming IPs.
Parameters: - id (int) – Unique identifier to refer to this rule by.
- rule_type – RackspaceAccessRuleType.ALLOW or RackspaceAccessRuleType.DENY.
- address (str) – IP address or cidr (can be IPv4 or IPv6).
- class libcloud.loadbalancer.drivers.rackspace.RackspaceAccessRuleType[source]¶
Bases: object
- ALLOW = 0¶
- DENY = 1¶
- class libcloud.loadbalancer.drivers.rackspace.RackspaceConnection(*args, **kwargs)[source]¶
Bases: libcloud.compute.drivers.rackspace.RackspaceConnection, libcloud.common.base.PollingConnection
- auth_url = 'https://auth.api.rackspacecloud.com'¶
- cache_busting = True¶
- poll_interval = 2¶
- responseCls¶
alias of RackspaceResponse
- timeout = 80¶
- class libcloud.loadbalancer.drivers.rackspace.RackspaceConnectionThrottle(min_connections, max_connections, max_connection_rate, rate_interval_seconds)[source]¶
Bases: object
Parameters: - min_connections (int) – Minimum number of connections per IP address before applying throttling.
- max_connections (int) – Maximum number of connections per IP address. (Must be between 0 and 100000, 0 allows an unlimited number of connections.)
- max_connection_rate (int) – Maximum number of connections allowed from a single IP address within the given rate_interval_seconds. (Must be between 0 and 100000, 0 allows an unlimited number of connections.)
- rate_interval_seconds (int) – Interval at which the max_connection_rate is enforced. (Must be between 1 and 3600.)
- class libcloud.loadbalancer.drivers.rackspace.RackspaceHTTPHealthMonitor(type, delay, timeout, attempts_before_deactivation, path, body_regex, status_regex)[source]¶
Bases: libcloud.loadbalancer.drivers.rackspace.RackspaceHealthMonitor
A HTTP health monitor adds extra features to a Rackspace health monitor.
Parameters: - path (str) – the HTTP path to monitor.
- body_regex (str) – Regular expression used to evaluate the body of the HTTP response.
- status_regex (str) – Regular expression used to evaluate the HTTP status code of the response.
- class libcloud.loadbalancer.drivers.rackspace.RackspaceHealthMonitor(type, delay, timeout, attempts_before_deactivation)[source]¶
Bases: object
Parameters: - type (str) – type of load balancer. currently CONNECT (connection monitoring), HTTP, HTTPS (connection and HTTP monitoring) are supported.
- delay (int) – minimum seconds to wait before executing the health monitor. (Must be between 1 and 3600)
- timeout (int) – maximum seconds to wait when establishing a connection before timing out. (Must be between 1 and 3600)
- attempts_before_deactivation (int) – Number of monitor failures before removing a node from rotation. (Must be between 1 and 10)
- class libcloud.loadbalancer.drivers.rackspace.RackspaceLBDriver(key, secret=None, secure=True, host=None, port=None, region='ord', **kwargs)[source]¶
Bases: libcloud.loadbalancer.base.Driver, libcloud.common.openstack.OpenStackDriverMixin
- CONDITION_LB_MEMBER_MAP = {0: 'ENABLED', 1: 'DISABLED', 2: 'DRAINING'}¶
- LB_MEMBER_CONDITION_MAP = {'DISABLED': 1, 'DRAINING': 2, 'ENABLED': 0}¶
- LB_STATE_MAP = {'PENDING_DELETE': 1, 'DELETED': 4, 'PENDING_UPDATE': 1, 'BUILD': 1, 'ERROR': 3, 'ACTIVE': 0}¶
- api_name = 'rackspace_lb'¶
- connectionCls¶
alias of RackspaceConnection
- ex_balancer_access_list(balancer)[source]¶
List the access list.
Parameters: balancer (LoadBalancer) – Balancer which should be used Return type: list of RackspaceAccessRule
- ex_balancer_attach_members(balancer, members)[source]¶
Attaches a list of members to a load balancer.
Parameters: - balancer (LoadBalancer) – The Balancer to which members will be attached.
- members (list of Member) – A list of Members to attach.
Return type: list of Member
- ex_balancer_detach_members(balancer, members)[source]¶
Detaches a list of members from a balancer (the API supports up to 10). This method blocks until the detach request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – The Balancer to detach members from.
- members (list of Member) – A list of Members to detach.
Returns: Updated Balancer.
Return type: LoadBalancer
- ex_balancer_detach_members_no_poll(balancer, members)[source]¶
Detaches a list of members from a balancer (the API supports up to 10). This method returns immediately.
Parameters: - balancer (LoadBalancer) – The Balancer to detach members from.
- members (list of Member) – A list of Members to detach.
Returns: Returns whether the detach request was accepted.
Return type: bool
- ex_balancer_update_member(balancer, member, **kwargs)[source]¶
Updates a Member’s extra attributes for a Balancer. The attributes can include ‘weight’ or ‘condition’. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to update the member on.
- member (Member) – Member which should be used
- **kwargs –
New attributes. Should contain either ‘weight’
or ‘condition’. ‘condition’ can be set to ‘ENABLED’, ‘DISABLED’. or ‘DRAINING’. ‘weight’ can be set to a positive integer between 1 and 100, with a higher weight indicating that the node will receive more traffic (assuming the Balancer is using a weighted algorithm). :type **kwargs: dict
Returns: Updated Member. Return type: Member
- ex_balancer_update_member_no_poll(balancer, member, **kwargs)[source]¶
Updates a Member’s extra attributes for a Balancer. The attribute can include ‘weight’ or ‘condition’. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to update the member on.
- member (Member) – Member which should be used
- **kwargs –
New attributes. Should contain either ‘weight’
or ‘condition’. ‘condition’ can be set to ‘ENABLED’, ‘DISABLED’. or ‘DRAINING’. ‘weight’ can be set to a positive integer between 1 and 100, with a higher weight indicating that the node will receive more traffic (assuming the Balancer is using a weighted algorithm). :type **kwargs: dict
Returns: Returns whether the update request was accepted. Return type: bool
- ex_create_balancer(name, members, protocol='http', port=80, algorithm=1, vip='PUBLIC')[source]¶
Creates a new load balancer instance
Parameters: - name (str) – Name of the new load balancer (required)
- members (list of Member) – list of:class:`Member`s to attach to balancer
- protocol (str) – Loadbalancer protocol, defaults to http.
- port (str) – Port the load balancer should listen on, defaults to 80
- algorithm (Algorithm) – Load balancing algorithm, defaults to LBAlgorithm.ROUND_ROBIN
- vip (str) – Virtual ip type of PUBLIC, SERVICENET, or ID of a virtual ip
Return type: LoadBalancer
- ex_create_balancer_access_rule(balancer, rule)[source]¶
Adds an access rule to a Balancer’s access list. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to create the access rule for.
- rule (RackspaceAccessRule) – Access Rule to add to the balancer.
Returns: The created access rule.
Return type:
- ex_create_balancer_access_rule_no_poll(balancer, rule)[source]¶
Adds an access rule to a Balancer’s access list. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to create the access rule for.
- rule (RackspaceAccessRule) – Access Rule to add to the balancer.
Returns: Returns whether the create request was accepted.
Return type: bool
- ex_create_balancer_access_rules(balancer, rules)[source]¶
Adds a list of access rules to a Balancer’s access list. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to create the access rule for.
- rules (list of RackspaceAccessRule) – List of RackspaceAccessRule to add to the balancer.
Returns: The created access rules.
Return type:
- ex_create_balancer_access_rules_no_poll(balancer, rules)[source]¶
Adds a list of access rules to a Balancer’s access list. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to create the access rule for.
- rules (list of RackspaceAccessRule) – List of RackspaceAccessRule to add to the balancer.
Returns: Returns whether the create request was accepted.
Return type: bool
- ex_destroy_balancer_access_rule(balancer, rule)[source]¶
Removes an access rule from a Balancer’s access list. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to remove the access rule from.
- rule (RackspaceAccessRule) – Access Rule to remove from the balancer.
Returns: Updated Balancer.
Return type: LoadBalancer
- ex_destroy_balancer_access_rule_no_poll(balancer, rule)[source]¶
Removes an access rule from a Balancer’s access list. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to remove the access rule from.
- rule (RackspaceAccessRule) – Access Rule to remove from the balancer.
Returns: Returns whether the destroy request was accepted.
Return type: bool
- ex_destroy_balancer_access_rules(balancer, rules)[source]¶
Removes a list of access rules from a Balancer’s access list. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to remove the access rules from.
- rules (list of RackspaceAccessRule) – List of RackspaceAccessRule objects to remove from the balancer.
Returns: Updated Balancer.
Return type: LoadBalancer
- ex_destroy_balancer_access_rules_no_poll(balancer, rules)[source]¶
Removes a list of access rules from a Balancer’s access list. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to remove the access rules from.
- rules (list of RackspaceAccessRule) – List of RackspaceAccessRule objects to remove from the balancer.
Returns: Returns whether the destroy request was accepted.
Return type: bool
- ex_destroy_balancers(balancers)[source]¶
Destroys a list of Balancers (the API supports up to 10).
Parameters: balancers (list of LoadBalancer) – A list of Balancers to destroy. Returns: Returns whether the destroy request was accepted. Return type: bool
- ex_disable_balancer_connection_logging(balancer)[source]¶
Disables connection logging for a Balancer. This method blocks until the enable request has been processed and the balancer is in a RUNNING state again.
Parameters: balancer (LoadBalancer) – Balancer to disable connection logging on. Returns: Updated Balancer. Return type: LoadBalancer
- ex_disable_balancer_connection_logging_no_poll(balancer)[source]¶
Disables connection logging for a Balancer. This method returns immediately.
Parameters: balancer (LoadBalancer) – Balancer to disable connection logging on. Returns: Returns whether the disable request was accepted. Return type: bool
- ex_disable_balancer_connection_throttle(balancer)[source]¶
Disables a Balancer’s connection throttle. This method blocks until the disable request has been processed and the balancer is in a RUNNING state again.
Parameters: balancer (LoadBalancer) – Balancer to disable connection throttle on. Returns: Updated Balancer. Return type: LoadBalancer
- ex_disable_balancer_connection_throttle_no_poll(balancer)[source]¶
Disables a Balancer’s connection throttle. This method returns immediately.
Parameters: balancer (LoadBalancer) – Balancer to disable connection throttle on. Returns: Returns whether the disable request was accepted. Return type: bool
- ex_disable_balancer_custom_error_page(balancer)[source]¶
Disables a Balancer’s custom error page, returning its error page to the Rackspace-provided default. This method blocks until the disable request has been processed and the balancer is in a RUNNING state again.
Parameters: balancer (LoadBalancer) – Balancer to disable the custom error page for. Returns: Updated Balancer. Return type: LoadBalancer
- ex_disable_balancer_custom_error_page_no_poll(balancer)[source]¶
Disables a Balancer’s custom error page, returning its error page to the Rackspace-provided default. This method returns immediately.
Parameters: balancer (LoadBalancer) – Balancer to disable the custom error page for. Returns: Returns whether the disable request was accepted. Return type: bool
- ex_disable_balancer_health_monitor(balancer)[source]¶
Disables a Balancer’s health monitor. This method blocks until the disable request has been processed and the balancer is in a RUNNING state again.
Parameters: balancer (LoadBalancer) – Balancer to disable health monitor on. Returns: Updated Balancer. Return type: LoadBalancer
- ex_disable_balancer_health_monitor_no_poll(balancer)[source]¶
Disables a Balancer’s health monitor. This method returns immediately.
Parameters: balancer (LoadBalancer) – Balancer to disable health monitor on. Returns: Returns whether the disable request was accepted. Return type: bool
- ex_disable_balancer_session_persistence(balancer)[source]¶
Disables session persistence for a Balancer. This method blocks until the disable request has been processed and the balancer is in a RUNNING state again.
Parameters: balancer (LoadBalancer) – Balancer to disable session persistence on. Returns: Updated Balancer. Return type: LoadBalancer
- ex_disable_balancer_session_persistence_no_poll(balancer)[source]¶
Disables session persistence for a Balancer. This method returns immediately.
Parameters: balancer (LoadBalancer) – Balancer to disable session persistence for. Returns: Returns whether the disable request was accepted. Return type: bool
- ex_enable_balancer_connection_logging(balancer)[source]¶
Enables connection logging for a Balancer. This method blocks until the enable request has been processed and the balancer is in a RUNNING state again.
Parameters: balancer (LoadBalancer) – Balancer to enable connection logging on. Returns: Updated Balancer. Return type: LoadBalancer
- ex_enable_balancer_connection_logging_no_poll(balancer)[source]¶
Enables connection logging for a Balancer. This method returns immediately.
Parameters: balancer (LoadBalancer) – Balancer to enable connection logging on. Returns: Returns whether the enable request was accepted. Return type: bool
- ex_enable_balancer_session_persistence(balancer)[source]¶
Enables session persistence for a Balancer by setting the persistence type to ‘HTTP_COOKIE’. This method blocks until the enable request has been processed and the balancer is in a RUNNING state again.
Parameters: balancer (LoadBalancer) – Balancer to enable session persistence on. Returns: Updated Balancer. Return type: LoadBalancer
- ex_enable_balancer_session_persistence_no_poll(balancer)[source]¶
Enables session persistence for a Balancer by setting the persistence type to ‘HTTP_COOKIE’. This method returns immediately.
Parameters: balancer (LoadBalancer) – Balancer to enable session persistence on. Returns: Returns whether the enable request was accepted. Return type: bool
- ex_get_balancer_error_page(balancer)[source]¶
List error page configured for the specified load balancer.
Parameters: balancer (LoadBalancer) – Balancer which should be used Return type: str
- ex_list_algorithm_names()[source]¶
Lists algorithms supported by the API. Returned as strings because this list may change in the future.
Return type: list of str
- ex_list_current_usage(balancer)[source]¶
Return current load balancer usage report.
Parameters: balancer (LoadBalancer) – Balancer to remove the access rules from. Returns: Raw load balancer usage object. Return type: dict
- ex_list_protocols_with_default_ports()[source]¶
List protocols with default ports.
Return type: list of tuple Returns: A list of protocols with default ports included.
- ex_update_balancer_connection_throttle(balancer, connection_throttle)[source]¶
Updates a Balancer’s connection throttle. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to update connection throttle on.
- connection_throttle (RackspaceConnectionThrottle) – Connection Throttle for the balancer.
Returns: Updated Balancer.
Return type: LoadBalancer
- ex_update_balancer_connection_throttle_no_poll(balancer, connection_throttle)[source]¶
Sets a Balancer’s connection throttle. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to update connection throttle on.
- connection_throttle (RackspaceConnectionThrottle) – Connection Throttle for the balancer.
Returns: Returns whether the update request was accepted.
Return type: bool
- ex_update_balancer_error_page(balancer, page_content)[source]¶
Updates a Balancer’s custom error page. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to update the custom error page for.
- page_content (str) – HTML content for the custom error page.
Returns: Updated Balancer.
Return type: LoadBalancer
- ex_update_balancer_error_page_no_poll(balancer, page_content)[source]¶
Updates a Balancer’s custom error page. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to update the custom error page for.
- page_content (str) – HTML content for the custom error page.
Returns: Returns whether the update request was accepted.
Return type: bool
- ex_update_balancer_health_monitor(balancer, health_monitor)[source]¶
Sets a Balancer’s health monitor. This method blocks until the update request has been processed and the balancer is in a RUNNING state again.
Parameters: - balancer (LoadBalancer) – Balancer to update.
- health_monitor (RackspaceHealthMonitor) – Health Monitor for the balancer.
Returns: Updated Balancer.
Return type: LoadBalancer
- ex_update_balancer_health_monitor_no_poll(balancer, health_monitor)[source]¶
Sets a Balancer’s health monitor. This method returns immediately.
Parameters: - balancer (LoadBalancer) – Balancer to update health monitor on.
- health_monitor (RackspaceHealthMonitor) – Health Monitor for the balancer.
Returns: Returns whether the update request was accepted.
Return type: bool
- ex_update_balancer_no_poll(balancer, **kwargs)[source]¶
Update balancer no poll.
@inherits: Driver.update_balancer
- list_balancers(ex_member_address=None)[source]¶
@inherits: Driver.list_balancers
Parameters: ex_member_address (str) – Optional IP address of the attachment member. If provided, only the load balancers which have this member attached will be returned.
- name = 'Rackspace LB'¶
- website = 'http://www.rackspace.com/'¶
- class libcloud.loadbalancer.drivers.rackspace.RackspaceResponse(response, connection)[source]¶
Bases: libcloud.common.base.JsonResponse
Parameters: - response (httplib.HTTPResponse) – HTTP response object. (optional)
- connection (Connection) – Parent connection object.
- class libcloud.loadbalancer.drivers.rackspace.RackspaceUKLBDriver(*args, **kwargs)[source]¶
Bases: libcloud.loadbalancer.drivers.rackspace.RackspaceLBDriver