#include <service_chaining.h>

Inheritance diagram for ServiceChainMgr< T >:

Collaboration diagram for ServiceChainMgr< T >:

Classes
class	DeleteActor

struct	PendingChainState

Public Types
typedef T::RouteT	RouteT

typedef T::PrefixT	PrefixT

typedef T::AddressT	AddressT

typedef ServiceChain< T >	ServiceChainT

typedef ServiceChainRequest< T >	ServiceChainRequestT

Public Member Functions
	ServiceChainMgr (BgpServer *server)

virtual	~ServiceChainMgr ()

void	Terminate ()

void	ManagedDelete ()

bool	MayDelete () const

void	RetryDelete ()

virtual bool	LocateServiceChain (RoutingInstance *rtinstance, const ServiceChainConfig &config)

virtual void	StopServiceChain (RoutingInstance *rtinstance)

virtual void	UpdateServiceChain (RoutingInstance *rtinstance, bool group_oper_state_up)

void	UpdateServiceChainGroup (ServiceChainGroup *group)

virtual size_t	PendingQueueSize () const

virtual size_t	ResolvedQueueSize () const

virtual uint32_t	GetDownServiceChainCount () const

virtual bool	IsQueueEmpty () const

virtual bool	ServiceChainIsPending (RoutingInstance rtinstance, std::string reason=NULL) const

virtual bool	ServiceChainIsUp (RoutingInstance *rtinstance) const

Address::Family	GetFamily () const

Address::Family	GetConnectedFamily () const

SCAddress::Family	GetSCFamily () const

void	Enqueue (ServiceChainRequestT *req)

virtual bool	FillServiceChainInfo (RoutingInstance rtinstance, ShowServicechainInfo info) const

virtual BgpConditionListener *	GetListener ()

template<>
Address::Family	GetFamily () const

template<>
Address::Family	GetFamily () const

template<>
Address::Family	GetFamily () const

template<>
Address::Family	GetFamily () const

template<>
Address::Family	GetConnectedFamily () const

template<>
Address::Family	GetConnectedFamily () const

template<>
Address::Family	GetConnectedFamily () const

template<>
Address::Family	GetConnectedFamily () const

template<>
SCAddress::Family	GetSCFamily () const

template<>
SCAddress::Family	GetSCFamily () const

template<>
SCAddress::Family	GetSCFamily () const

template<>
SCAddress::Family	GetSCFamily () const

template<>
void	Enqueue (ServiceChainRequestT *req)

Public Member Functions inherited from IServiceChainMgr
virtual	~IServiceChainMgr ()

Private Types
typedef std::map < RoutingInstance *, ServiceChainPtr >	ServiceChainMap

typedef std::map < RoutingInstance *, PendingChainState >	PendingChainList

typedef boost::ptr_map < std::string, ServiceChainGroup >	GroupMap

typedef std::set < ServiceChainGroup * >	GroupSet

Private Member Functions
ServiceChainGroup *	FindServiceChainGroup (RoutingInstance *rtinstance)

ServiceChainGroup *	FindServiceChainGroup (const std::string &group_name)

ServiceChainGroup *	LocateServiceChainGroup (const std::string &group_name)

bool	ProcessServiceChainGroups ()

bool	RequestHandler (ServiceChainRequestT *req)

void	StopServiceChainDone (BgpTable table, ConditionMatch info)

ServiceChainT *	FindServiceChain (const std::string &instance) const

ServiceChainT *	FindServiceChain (RoutingInstance *rtinstance) const

void	AddPendingServiceChain (RoutingInstance rtinstance, ServiceChainGroup group, std::string reason)

void	DeletePendingServiceChain (RoutingInstance *rtinstance)

PendingChainState	GetPendingServiceChain (RoutingInstance *rtinstance)

void	UpdateServiceChainRoutes (ServiceChainT *chain, const typename ServiceChainT::ConnectedPathIdList &old_path_ids)

void	DeleteServiceChainRoutes (ServiceChainT *chain)

void	StartResolve ()

bool	ResolvePendingServiceChain ()

void	RoutingInstanceCallback (std::string name, int op)

void	PeerRegistrationCallback (IPeer peer, BgpTable table, bool unregister)

bool	aggregate_host_route () const

virtual void	set_aggregate_host_route (bool value)

virtual void	DisableResolveTrigger ()

virtual void	EnableResolveTrigger ()

virtual void	DisableGroupTrigger ()

virtual void	EnableGroupTrigger ()

virtual void	DisableQueue ()

virtual void	EnableQueue ()

	DISALLOW_COPY_AND_ASSIGN (ServiceChainMgr)

template<>
int	service_chain_task_id_

template<>
int	service_chain_task_id_

template<>
int	service_chain_task_id_

template<>
int	service_chain_task_id_

Private Attributes
BgpServer *	server_

tbb::mutex	mutex_

BgpConditionListener *	listener_

boost::scoped_ptr< TaskTrigger >	resolve_trigger_

boost::scoped_ptr< WorkQueue < ServiceChainRequestT * > >	process_queue_

ServiceChainMap	chain_set_

PendingChainList	pending_chains_

boost::scoped_ptr< TaskTrigger >	group_trigger_

GroupMap	group_map_

GroupSet	group_set_

bool	aggregate_host_route_

int	id_

int	registration_id_

boost::scoped_ptr< DeleteActor >	deleter_

LifetimeRef< ServiceChainMgr >	server_delete_ref_

Static Private Attributes
static int	service_chain_task_id_

Friends
template<typename U >
class	ServiceChainIntegrationTest

template<typename U >
class	ServiceChainTest

Detailed Description

template<typename T>
class ServiceChainMgr< T >

Definition at line 38 of file service_chaining.h.

Member Typedef Documentation

template<typename T>

typedef T::AddressT ServiceChainMgr< T >::AddressT

Definition at line 323 of file service_chaining.h.

template<typename T>

typedef boost::ptr_map<std::string, ServiceChainGroup> ServiceChainMgr< T >::GroupMap

private

Definition at line 391 of file service_chaining.h.

template<typename T>

typedef std::set<ServiceChainGroup *> ServiceChainMgr< T >::GroupSet

private

Definition at line 392 of file service_chaining.h.

template<typename T>

typedef std::map<RoutingInstance *, PendingChainState> ServiceChainMgr< T >::PendingChainList

private

Definition at line 389 of file service_chaining.h.

template<typename T>

typedef T::PrefixT ServiceChainMgr< T >::PrefixT

Definition at line 322 of file service_chaining.h.

template<typename T>

typedef T::RouteT ServiceChainMgr< T >::RouteT

Definition at line 321 of file service_chaining.h.

template<typename T>

typedef std::map<RoutingInstance *, ServiceChainPtr> ServiceChainMgr< T >::ServiceChainMap

private

Definition at line 382 of file service_chaining.h.

template<typename T>

typedef ServiceChainRequest<T> ServiceChainMgr< T >::ServiceChainRequestT

Definition at line 325 of file service_chaining.h.

template<typename T>

typedef ServiceChain<T> ServiceChainMgr< T >::ServiceChainT

Definition at line 324 of file service_chaining.h.

Constructor & Destructor Documentation

template<typename T >

ServiceChainMgr< T >::ServiceChainMgr ( BgpServer * server )

explicit

Definition at line 1419 of file service_chaining.cc.

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template<typename T >

ServiceChainMgr< T >::~ServiceChainMgr ( )

virtual

Definition at line 1449 of file service_chaining.cc.

Member Function Documentation

template<typename T>

void ServiceChainMgr< T >::AddPendingServiceChain	(	RoutingInstance *	rtinstance,
		ServiceChainGroup *	group,
		std::string	reason
	)

inlineprivate

Definition at line 404 of file service_chaining.h.

template<typename T>

bool ServiceChainMgr< T >::aggregate_host_route ( ) const

inlineprivate

Definition at line 432 of file service_chaining.h.

template<typename T>

void ServiceChainMgr< T >::DeletePendingServiceChain ( RoutingInstance * rtinstance )

inlineprivate

Definition at line 409 of file service_chaining.h.

template<typename T >

void ServiceChainMgr< T >::DeleteServiceChainRoutes ( ServiceChainT * chain )

private

Definition at line 1964 of file service_chaining.cc.

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template<typename T >

void ServiceChainMgr< T >::DisableGroupTrigger ( )

privatevirtual

Implements IServiceChainMgr.

Definition at line 2014 of file service_chaining.cc.

template<typename T>

virtual void ServiceChainMgr< T >::DisableQueue ( )

inlineprivatevirtual

Implements IServiceChainMgr.

Definition at line 445 of file service_chaining.h.

template<typename T >

void ServiceChainMgr< T >::DisableResolveTrigger ( )

privatevirtual

Implements IServiceChainMgr.

Definition at line 2004 of file service_chaining.cc.

template<typename T>

ServiceChainMgr< T >::DISALLOW_COPY_AND_ASSIGN ( ServiceChainMgr< T > )

private

template<typename T >

void ServiceChainMgr< T >::EnableGroupTrigger ( )

privatevirtual

Implements IServiceChainMgr.

Definition at line 2019 of file service_chaining.cc.

template<typename T>

virtual void ServiceChainMgr< T >::EnableQueue ( )

inlineprivatevirtual

Implements IServiceChainMgr.

Definition at line 446 of file service_chaining.h.

template<typename T >

void ServiceChainMgr< T >::EnableResolveTrigger ( )

privatevirtual

Implements IServiceChainMgr.

Definition at line 2009 of file service_chaining.cc.

template<typename T>

void ServiceChainMgr< T >::Enqueue ( ServiceChainRequestT * req )

template<>

void ServiceChainMgr< T >::Enqueue ( ServiceChainRequestT * req )

Definition at line 1618 of file service_chaining.cc.

template<typename T >

bool ServiceChainMgr< T >::FillServiceChainInfo	(	RoutingInstance *	rtinstance,
		ShowServicechainInfo *	info
	)		const

virtual

Implements IServiceChainMgr.

Definition at line 1646 of file service_chaining.cc.

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template<typename T>

ServiceChainT* ServiceChainMgr< T >::FindServiceChain ( const std::string & instance ) const

private

template<typename T >

ServiceChain< T > * ServiceChainMgr< T >::FindServiceChain ( RoutingInstance * rtinstance ) const

private

Definition at line 1831 of file service_chaining.cc.

template<typename T >

ServiceChainGroup * ServiceChainMgr< T >::FindServiceChainGroup ( RoutingInstance * rtinstance )

privatevirtual

Implements IServiceChainMgr.

Definition at line 1486 of file service_chaining.cc.

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template<typename T>

ServiceChainGroup* ServiceChainMgr< T >::FindServiceChainGroup ( const std::string & group_name )

privatevirtual

Implements IServiceChainMgr.

template<typename T>

Address::Family ServiceChainMgr< T >::GetConnectedFamily ( ) const

template<>

Address::Family ServiceChainMgr< ServiceChainInet >::GetConnectedFamily ( ) const

Connected Table Family. For EVPN, it is INET or INET6.

Definition at line 1574 of file service_chaining.cc.

template<>

Address::Family ServiceChainMgr< ServiceChainInet6 >::GetConnectedFamily ( ) const

Definition at line 1579 of file service_chaining.cc.

template<>

Address::Family ServiceChainMgr< ServiceChainEvpn >::GetConnectedFamily ( ) const

Definition at line 1584 of file service_chaining.cc.

template<>

Address::Family ServiceChainMgr< ServiceChainEvpn6 >::GetConnectedFamily ( ) const

Definition at line 1589 of file service_chaining.cc.

template<typename T >

uint32_t ServiceChainMgr< T >::GetDownServiceChainCount ( ) const

virtual

Implements IServiceChainMgr.

Definition at line 2024 of file service_chaining.cc.

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template<typename T>

Address::Family ServiceChainMgr< T >::GetFamily ( ) const

template<>

Address::Family ServiceChainMgr< ServiceChainInet >::GetFamily ( ) const

Address Family - used for GetTable().

Definition at line 1551 of file service_chaining.cc.

template<>

Address::Family ServiceChainMgr< ServiceChainInet6 >::GetFamily ( ) const

Definition at line 1556 of file service_chaining.cc.

template<>

Address::Family ServiceChainMgr< ServiceChainEvpn >::GetFamily ( ) const

Definition at line 1561 of file service_chaining.cc.

template<>

Address::Family ServiceChainMgr< ServiceChainEvpn6 >::GetFamily ( ) const

Definition at line 1566 of file service_chaining.cc.

template<typename T >

BgpConditionListener * ServiceChainMgr< T >::GetListener ( )

virtual

Get appropriate listener for watching routes. For EVPN connected table, listener will depend on the connected AF

Parameters

addr	- service-chain address
is_conn_table	- "true" indicates connected table

Returns: - Pointer to BgpConditionListener object

Definition at line 1240 of file service_chaining.cc.

template<typename T>

PendingChainState ServiceChainMgr< T >::GetPendingServiceChain ( RoutingInstance * rtinstance )

inlineprivate

Definition at line 412 of file service_chaining.h.

template<typename T>

SCAddress::Family ServiceChainMgr< T >::GetSCFamily ( ) const

template<>

SCAddress::Family ServiceChainMgr< ServiceChainInet >::GetSCFamily ( ) const

Service Chain Family

Definition at line 1597 of file service_chaining.cc.

template<>

SCAddress::Family ServiceChainMgr< ServiceChainInet6 >::GetSCFamily ( ) const

Definition at line 1602 of file service_chaining.cc.

template<>

SCAddress::Family ServiceChainMgr< ServiceChainEvpn >::GetSCFamily ( ) const

Definition at line 1607 of file service_chaining.cc.

template<>

SCAddress::Family ServiceChainMgr< ServiceChainEvpn6 >::GetSCFamily ( ) const

Definition at line 1612 of file service_chaining.cc.

template<typename T>

virtual bool ServiceChainMgr< T >::IsQueueEmpty ( ) const

inlinevirtual

Implements IServiceChainMgr.

Definition at line 350 of file service_chaining.h.

template<typename T >

bool ServiceChainMgr< T >::LocateServiceChain	(	RoutingInstance *	rtinstance,
		const ServiceChainConfig &	config
	)

virtual

Get the BGP Tables to add condition For EVPN, connected table will be INET/INET6 depending on whether prefix carried is v4/v6.

Implements IServiceChainMgr.

Definition at line 1664 of file service_chaining.cc.

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template<typename T>

ServiceChainGroup * ServiceChainMgr< T >::LocateServiceChainGroup ( const std::string & group_name )

private

Definition at line 1505 of file service_chaining.cc.

template<typename T >

void ServiceChainMgr< T >::ManagedDelete ( )

virtual

Implements IServiceChainMgr.

Definition at line 1465 of file service_chaining.cc.

template<typename T >

bool ServiceChainMgr< T >::MayDelete ( ) const

Definition at line 1470 of file service_chaining.cc.

template<typename T >

void ServiceChainMgr< T >::PeerRegistrationCallback	(	IPeer *	peer,
		BgpTable *	table,
		bool	unregister
	)

private

Definition at line 1983 of file service_chaining.cc.

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template<typename T>

virtual size_t ServiceChainMgr< T >::PendingQueueSize ( ) const

inlinevirtual

Implements IServiceChainMgr.

Definition at line 347 of file service_chaining.h.

template<typename T >

bool ServiceChainMgr< T >::ProcessServiceChainGroups ( )

private

Definition at line 1530 of file service_chaining.cc.

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template<typename T >

bool ServiceChainMgr< T >::RequestHandler ( ServiceChainRequestT * req )

private

Definition at line 1245 of file service_chaining.cc.

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template<typename T>

virtual size_t ServiceChainMgr< T >::ResolvedQueueSize ( ) const

inlinevirtual

Implements IServiceChainMgr.

Definition at line 348 of file service_chaining.h.

template<typename T >

bool ServiceChainMgr< T >::ResolvePendingServiceChain ( )

private

Definition at line 1841 of file service_chaining.cc.

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template<typename T >

void ServiceChainMgr< T >::RetryDelete ( )

Definition at line 1479 of file service_chaining.cc.

template<typename T>

void ServiceChainMgr< T >::RoutingInstanceCallback	(	std::string	name,
		int	op
	)

private

Definition at line 1862 of file service_chaining.cc.

template<>

int ServiceChainMgr< ServiceChainInet >::service_chain_task_id_ ( )

private

Definition at line 36 of file service_chaining.cc.

template<>

int ServiceChainMgr< ServiceChainInet6 >::service_chain_task_id_ ( )

private

Definition at line 38 of file service_chaining.cc.

template<>

int ServiceChainMgr< ServiceChainEvpn >::service_chain_task_id_ ( )

private

Definition at line 40 of file service_chaining.cc.

template<>

int ServiceChainMgr< ServiceChainEvpn6 >::service_chain_task_id_ ( )

private

Definition at line 42 of file service_chaining.cc.

template<typename T>

bool ServiceChainMgr< T >::ServiceChainIsPending	(	RoutingInstance *	rtinstance,
		std::string *	reason = `NULL`
	)		const

virtual

Implements IServiceChainMgr.

Definition at line 1623 of file service_chaining.cc.

template<typename T >

bool ServiceChainMgr< T >::ServiceChainIsUp ( RoutingInstance * rtinstance ) const

virtual

Implements IServiceChainMgr.

Definition at line 1636 of file service_chaining.cc.

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template<typename T>

virtual void ServiceChainMgr< T >::set_aggregate_host_route ( bool value )

inlineprivatevirtual

Implements IServiceChainMgr.

Definition at line 433 of file service_chaining.h.

template<typename T >

void ServiceChainMgr< T >::StartResolve ( )

private

Definition at line 1868 of file service_chaining.cc.

template<typename T >

void ServiceChainMgr< T >::StopServiceChain ( RoutingInstance * rtinstance )

virtual

Implements IServiceChainMgr.

Definition at line 1886 of file service_chaining.cc.

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template<typename T >

void ServiceChainMgr< T >::StopServiceChainDone	(	BgpTable *	table,
		ConditionMatch *	info
	)

private

Definition at line 1875 of file service_chaining.cc.

template<typename T >

void ServiceChainMgr< T >::Terminate ( )

Definition at line 1455 of file service_chaining.cc.

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template<typename T >

void ServiceChainMgr< T >::UpdateServiceChain	(	RoutingInstance *	rtinstance,
		bool	group_oper_state_up
	)

virtual

Implements IServiceChainMgr.

Definition at line 1919 of file service_chaining.cc.

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template<typename T >

void ServiceChainMgr< T >::UpdateServiceChainGroup ( ServiceChainGroup * group )

virtual

Implements IServiceChainMgr.

Definition at line 1520 of file service_chaining.cc.

template<typename T >

void ServiceChainMgr< T >::UpdateServiceChainRoutes	(	ServiceChainT *	chain,
		const typename ServiceChainT::ConnectedPathIdList &	old_path_ids
	)

private

Definition at line 1942 of file service_chaining.cc.

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Friends And Related Function Documentation

template<typename T>

template<typename U >

friend class ServiceChainIntegrationTest

friend

Definition at line 363 of file service_chaining.h.

template<typename T>

template<typename U >

friend class ServiceChainTest

friend

Definition at line 364 of file service_chaining.h.

Member Data Documentation

template<typename T>

bool ServiceChainMgr< T >::aggregate_host_route_

private

Definition at line 459 of file service_chaining.h.

template<typename T>

ServiceChainMap ServiceChainMgr< T >::chain_set_

private

Definition at line 454 of file service_chaining.h.

template<typename T>

boost::scoped_ptr<DeleteActor> ServiceChainMgr< T >::deleter_

private

Definition at line 462 of file service_chaining.h.

template<typename T>

GroupMap ServiceChainMgr< T >::group_map_

private

Definition at line 457 of file service_chaining.h.

template<typename T>

GroupSet ServiceChainMgr< T >::group_set_

private

Definition at line 458 of file service_chaining.h.

template<typename T>

boost::scoped_ptr<TaskTrigger> ServiceChainMgr< T >::group_trigger_

private

Definition at line 456 of file service_chaining.h.

template<typename T>

int ServiceChainMgr< T >::id_

private

Definition at line 460 of file service_chaining.h.

template<typename T>

BgpConditionListener* ServiceChainMgr< T >::listener_

private

Definition at line 451 of file service_chaining.h.

template<typename T>

tbb::mutex ServiceChainMgr< T >::mutex_

private

Definition at line 450 of file service_chaining.h.

template<typename T>

PendingChainList ServiceChainMgr< T >::pending_chains_

private

Definition at line 455 of file service_chaining.h.

template<typename T>

boost::scoped_ptr<WorkQueue<ServiceChainRequestT *> > ServiceChainMgr< T >::process_queue_

private

Definition at line 453 of file service_chaining.h.

template<typename T>

int ServiceChainMgr< T >::registration_id_

private

Definition at line 461 of file service_chaining.h.

template<typename T>

boost::scoped_ptr<TaskTrigger> ServiceChainMgr< T >::resolve_trigger_

private

Definition at line 452 of file service_chaining.h.

template<typename T>

BgpServer* ServiceChainMgr< T >::server_

private

Definition at line 449 of file service_chaining.h.

template<typename T>

LifetimeRef<ServiceChainMgr> ServiceChainMgr< T >::server_delete_ref_

private

Definition at line 463 of file service_chaining.h.

template<typename T>

int ServiceChainMgr< T >::service_chain_task_id_

staticprivate

Definition at line 365 of file service_chaining.h.

The documentation for this class was generated from the following files:

Classes

Public Types

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

template<typename T> class ServiceChainMgr< T >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

template<typename T>
class ServiceChainMgr< T >