IceGrid

Overview

module IceGrid

IceGrid is a server activation and deployment tool. IceGrid, simplifies the complex task of deploying applications in a heterogeneous computer network.

Class Index

AdaptiveLoadBalancingPolicy: Adaptive load balancing policy.
BoxedDistributionDescriptor: A "boxed" distribution descriptor.
BoxedString: A "boxed" string.
CommunicatorDescriptor: A communicator descriptor.
IceBoxDescriptor: An IceBox server descriptor.
LoadBalancingPolicy: A base class for load balancing policies.
OrderedLoadBalancingPolicy: Ordered load balancing policy.
RandomLoadBalancingPolicy: Random load balancing policy.
RoundRobinLoadBalancingPolicy: Round robin load balancing policy.
ServerDescriptor: An Ice server descriptor.
ServiceDescriptor: An IceBox service descriptor.

Interface Index

AdapterObserver: This interface allows applications to monitor the state of object adapters that are registered with IceGrid.
Admin: The IceGrid administrative interface.
AdminSession: Used by administrative clients to view, update, and receive observer updates from the IceGrid registry.
ApplicationObserver: The database observer interface.
FileIterator: This interface provides access to IceGrid log file contents.
FileParser: icegridadmin provides a FileParser object to transform XML files into ApplicationDescriptor objects.
Locator: The IceGrid locator interface provides access to the Query and Registry object of the IceGrid registry.
NodeObserver: The node observer interface.
ObjectObserver: This interface allows applications to monitor IceGrid well-known objects.
Query: The IceGrid query interface.
Registry: The IceGrid registry allows clients create sessions directly with the registry.
RegistryObserver: This interface allows applications to monitor changes the state of the registry.
Session: A session object is used by IceGrid clients to allocate and release objects.
UserAccountMapper: A user account mapper object is used by IceGrid nodes to map session identifiers to user accounts.

Exception Index

AccessDeniedException: This exception is raised if a registry lock wasn't acquired or is already held by a session.
AdapterNotExistException: This exception is raised if an adapter does not exist.
AllocationException: This exception is raised if the allocation of an object failed.
AllocationTimeoutException: This exception is raised if the request to allocate an object times out.
ApplicationNotExistException: This exception is raised if an application does not exist.
BadSignalException: This exception is raised if an unknown signal was sent to to a server.
DeploymentException: An exception for deployment errors.
FileNotAvailableException: This exception is raised if a file is not available.
NodeNotExistException: This exception is raised if a node does not exist.
NodeUnreachableException: This exception is raised if a node could not be reached.
ObjectExistsException: This exception is raised if an object already exists.
ObjectNotRegisteredException: This exception is raised if an object is not registered.
ObserverAlreadyRegisteredException: This exception is raised if an observer is already registered with the registry.
ParseException: This exception is raised if an error occurs during parsing.
PatchException: This exception is raised if a patch failed.
PermissionDeniedException: This exception is raised if a client is denied the ability to create a session with IceGrid.
RegistryNotExistException: This exception is raised if a registry does not exist.
RegistryUnreachableException: This exception is raised if a registry could not be reached.
ServerNotExistException: This exception is raised if a server does not exist.
ServerStartException: This exception is raised if a server failed to start.
ServerStopException: This exception is raised if a server failed to stop.
ServerUnreachableException: This exception is raised if a server could not be reached.
UserAccountNotFoundException: This exception is raised if a user account for a given session identifier can't be found.

Structure Index

AdapterDescriptor: An Ice object adapter descriptor.
AdapterDynamicInfo: Dynamic information about the state of an adapter.
AdapterInfo: Information about an adapter registered with the IceGrid registry.
ApplicationDescriptor: An application descriptor.
ApplicationInfo: Information about an IceGrid application.
ApplicationUpdateDescriptor: An application update descriptor to describe the updates to apply to a deployed application.
ApplicationUpdateInfo: Information about updates to an IceGrid application.
DbEnvDescriptor: A Freeze database environment descriptor.
DistributionDescriptor: A distribution descriptor defines an IcePatch2 server and the directories to retrieve from the patch server.
LoadInfo: Information about the load of a node.
NodeDescriptor: A node descriptor.
NodeDynamicInfo: Dynamic information about the state of a node.
NodeInfo: Information about an IceGrid node.
NodeUpdateDescriptor: A node update descriptor to describe the updates to apply to a node of a deployed application.
ObjectDescriptor: An Ice object descriptor.
ObjectInfo: Information about an Ice object.
PropertyDescriptor: Property descriptor.
PropertySetDescriptor: A property set descriptor.
RegistryInfo: Information about an IceGrid registry replica.
ReplicaGroupDescriptor: A replica group descriptor.
ServerDynamicInfo: Dynamic information about the state of a server.
ServerInfo: Information about a server managed by an IceGrid node.
ServerInstanceDescriptor: A server template instance descriptor.
ServiceInstanceDescriptor: A service template instance descriptor.
TemplateDescriptor: A template descriptor for server or service templates.

Sequence Index

AdapterDescriptorSeq: A sequence of adapter descriptors.
AdapterDynamicInfoSeq: A sequence of adapter dynamic information structures.
AdapterInfoSeq: A sequence of adapter information structures.
ApplicationDescriptorSeq: A sequence of application descriptors.
ApplicationInfoSeq: A sequence of ApplicationInfo structures.
DbEnvDescriptorSeq: A sequence of database environment descriptors.
NodeDynamicInfoSeq: A sequence of node dynamic information structures.
NodeUpdateDescriptorSeq: A sequence of node update descriptors.
ObjectDescriptorSeq: A sequence of object descriptors.
ObjectInfoSeq: A sequence of object information structures.
PropertyDescriptorSeq: A sequence of property descriptors.
RegistryInfoSeq: A sequence of RegistryInfo structures.
ReplicaGroupDescriptorSeq: A sequence of replica groups.
ServerDescriptorSeq: A sequence of server descriptors.
ServerDynamicInfoSeq: A sequence of server dynamic information structures.
ServerInstanceDescriptorSeq: A sequence of server instance descriptors.
ServiceDescriptorSeq: A sequence of service descriptors.
ServiceInstanceDescriptorSeq: A sequence of service instance descriptors.

Dictionary Index

NodeDescriptorDict: Mapping of node name to node descriptor.
PropertySetDescriptorDict: A mapping of property set name to property set descriptor.
StringObjectProxyDict: A dictionary of proxies.
StringStringDict: A mapping of string to string.
TemplateDescriptorDict: A mapping of template identifier to template descriptor.

Enumeration Index

LoadSample: Determines which load sampling interval to use.
ServerState: An enumeration representing the state of the server.

Sequences

[ "java:type:{java.util.LinkedList}" ] sequence<AdapterDescriptor> AdapterDescriptorSeq

A sequence of adapter descriptors.

Used By

CommunicatorDescriptor::adapters

[ "java:type:{java.util.LinkedList}" ] sequence<AdapterDynamicInfo> AdapterDynamicInfoSeq

A sequence of adapter dynamic information structures.

Used By

NodeDynamicInfo::adapters

sequence<AdapterInfo> AdapterInfoSeq

A sequence of adapter information structures.

Used By

AdapterObserver::adapterInit
Admin::getAdapterInfo

[ "java:type:{java.util.LinkedList}" ] sequence<ApplicationDescriptor> ApplicationDescriptorSeq: A sequence of application descriptors.

[ "java:type:{java.util.LinkedList}" ] sequence<ApplicationInfo> ApplicationInfoSeq

A sequence of ApplicationInfo structures.

Used By

ApplicationObserver::applicationInit

[ "java:type:{java.util.LinkedList}" ] sequence<DbEnvDescriptor> DbEnvDescriptorSeq

A sequence of database environment descriptors.

Used By

CommunicatorDescriptor::dbEnvs

sequence<NodeDynamicInfo> NodeDynamicInfoSeq

A sequence of node dynamic information structures.

Used By

NodeObserver::nodeInit

[ "java:type:{java.util.LinkedList}" ] sequence<NodeUpdateDescriptor> NodeUpdateDescriptorSeq

A sequence of node update descriptors.

Used By

ApplicationUpdateDescriptor::nodes

[ "java:type:{java.util.LinkedList}" ] sequence<ObjectDescriptor> ObjectDescriptorSeq

A sequence of object descriptors.

Used By

AdapterDescriptor::allocatables
AdapterDescriptor::objects
ReplicaGroupDescriptor::objects

sequence<ObjectInfo> ObjectInfoSeq

A sequence of object information structures.

Used By

Admin::getAllObjectInfos
Admin::getObjectInfosByType
ObjectObserver::objectInit

[ "java:type:{java.util.LinkedList}" ] sequence<PropertyDescriptor> PropertyDescriptorSeq

A sequence of property descriptors.

Used By

DbEnvDescriptor::properties
PropertySetDescriptor::properties

sequence<RegistryInfo> RegistryInfoSeq

A sequence of RegistryInfo structures.

Used By

RegistryObserver::registryInit

[ "java:type:{java.util.LinkedList}" ] sequence<ReplicaGroupDescriptor> ReplicaGroupDescriptorSeq

A sequence of replica groups.

Used By

ApplicationDescriptor::replicaGroups
ApplicationUpdateDescriptor::replicaGroups

[ "java:type:{java.util.LinkedList}" ] sequence<ServerDescriptor> ServerDescriptorSeq

A sequence of server descriptors.

Used By

NodeDescriptor::servers
NodeUpdateDescriptor::servers

[ "java:type:{java.util.LinkedList}" ] sequence<ServerDynamicInfo> ServerDynamicInfoSeq

A sequence of server dynamic information structures.

Used By

NodeDynamicInfo::servers

[ "java:type:{java.util.LinkedList}" ] sequence<ServerInstanceDescriptor> ServerInstanceDescriptorSeq

A sequence of server instance descriptors.

Used By

NodeDescriptor::serverInstances
NodeUpdateDescriptor::serverInstances

[ "java:type:{java.util.LinkedList}" ] sequence<ServiceDescriptor> ServiceDescriptorSeq: A sequence of service descriptors.

[ "java:type:{java.util.LinkedList}" ] sequence<ServiceInstanceDescriptor> ServiceInstanceDescriptorSeq

A sequence of service instance descriptors.

Used By

IceBoxDescriptor::services

Dictionaries

dictionary<string, NodeDescriptor> NodeDescriptorDict

Mapping of node name to node descriptor.

Used By

ApplicationDescriptor::nodes

dictionary<string, PropertySetDescriptor> PropertySetDescriptorDict

A mapping of property set name to property set descriptor.

Used By

ApplicationDescriptor::propertySets
ApplicationUpdateDescriptor::propertySets
NodeDescriptor::propertySets
NodeUpdateDescriptor::propertySets
ServerInstanceDescriptor::servicePropertySets

dictionary<string, Object*> StringObjectProxyDict: A dictionary of proxies.

dictionary<string, string> StringStringDict

A mapping of string to string.

Used By

ApplicationDescriptor::variables
ApplicationUpdateDescriptor::variables
NodeDescriptor::variables
NodeUpdateDescriptor::variables
ServerInstanceDescriptor::parameterValues
ServiceInstanceDescriptor::parameterValues
TemplateDescriptor::parameterDefaults

dictionary<string, TemplateDescriptor> TemplateDescriptorDict

A mapping of template identifier to template descriptor.

Used By

ApplicationDescriptor::serverTemplates
ApplicationDescriptor::serviceTemplates
ApplicationUpdateDescriptor::serverTemplates
ApplicationUpdateDescriptor::serviceTemplates