metadata_cache::ManagedInstance Class Reference

Class ManagedInstance represents a server managed by the topology. More...

#include <metadata_cache_datatypes.h>

Public Member Functions
	ManagedInstance (mysqlrouter::InstanceType p_type, const std::string &p_mysql_server_uuid, const ServerMode p_mode, const ServerRole p_role, const std::string &p_host, const uint16_t p_port, const uint16_t p_xport, std::string label)
	ManagedInstance (const ManagedInstance &)=default
ManagedInstance &	operator= (const ManagedInstance &)=default
	ManagedInstance (ManagedInstance &&)=default
ManagedInstance &	operator= (ManagedInstance &&)=default
	ManagedInstance (mysqlrouter::InstanceType p_type)
	ManagedInstance (mysqlrouter::InstanceType p_type, const mysql_harness::TcpDestination &dest)
	operator mysql_harness::TcpDestination () const
bool	operator== (const ManagedInstance &other) const
std::string	to_string () const

Public Attributes
mysqlrouter::InstanceType	type
	Instance type. More...
std::string	mysql_server_uuid
	The uuid of the MySQL server. More...
ServerMode	mode {ServerMode::Unavailable}
	The mode of the server. More...
ServerRole	role {ServerRole::Unavailable}
	The role of the server. More...
std::string	host
	The host name on which the server is running. More...
uint16_t	port {0}
	The port number in which the server is running. More...
uint16_t	xport {0}
	The X protocol port number in which the server is running. More...
std::string	attributes
	Node atributes as a json string from metadata. More...
bool	hidden {mysqlrouter::kNodeTagHiddenDefault}
	Should the node be hidden from the application to use it. More...
bool	disconnect_existing_sessions_when_hidden
	Should the Router disconnect existing client sessions to the node when it is hidden. More...
bool	ignore {false}
	Should the node be ignored for new and existing connections (for example due to the read_only_targets option) More...
std::map< std::string, std::string, std::less<> >	tags {}
	Server tags as defined in the metadata, parsed as a key-value pairs. More...
uint32_t	version {0}
std::string	label

Detailed Description

Class ManagedInstance represents a server managed by the topology.

Constructor & Destructor Documentation

ManagedInstance() [1/5]

metadata_cache::ManagedInstance::ManagedInstance	(	mysqlrouter::InstanceType	p_type,
		const std::string &	p_mysql_server_uuid,
		const ServerMode	p_mode,
		const ServerRole	p_role,
		const std::string &	p_host,
		const uint16_t	p_port,
		const uint16_t	p_xport,
		std::string	label
	)

ManagedInstance() [2/5]

metadata_cache::ManagedInstance::ManagedInstance ( const ManagedInstance &  )

default

ManagedInstance() [3/5]

metadata_cache::ManagedInstance::ManagedInstance ( ManagedInstance &&  )

default

ManagedInstance() [4/5]

metadata_cache::ManagedInstance::ManagedInstance ( mysqlrouter::InstanceType  p_type )

explicit

ManagedInstance() [5/5]

metadata_cache::ManagedInstance::ManagedInstance ( mysqlrouter::InstanceType  p_type, const mysql_harness::TcpDestination &  dest  )

explicit

Member Function Documentation

operator mysql_harness::TcpDestination()

metadata_cache::ManagedInstance::operator mysql_harness::TcpDestination

(

)

const

operator=() [1/2]

ManagedInstance & metadata_cache::ManagedInstance::operator= ( const ManagedInstance &  )

default

operator=() [2/2]

ManagedInstance & metadata_cache::ManagedInstance::operator= ( ManagedInstance &&  )

default

operator==()

bool metadata_cache::ManagedInstance::operator==

(

const ManagedInstance &

other

)

const

to_string()

std::string metadata_cache::ManagedInstance::to_string ( ) const

inline

Member Data Documentation

attributes

std::string metadata_cache::ManagedInstance::attributes

Node atributes as a json string from metadata.

disconnect_existing_sessions_when_hidden

bool metadata_cache::ManagedInstance::disconnect_existing_sessions_when_hidden

Initial value:

{
      mysqlrouter::kNodeTagDisconnectWhenHiddenDefault}

Should the Router disconnect existing client sessions to the node when it is hidden.

hidden

bool metadata_cache::ManagedInstance::hidden {mysqlrouter::kNodeTagHiddenDefault}

Should the node be hidden from the application to use it.

host

std::string metadata_cache::ManagedInstance::host

The host name on which the server is running.

ignore

bool metadata_cache::ManagedInstance::ignore {false}

Should the node be ignored for new and existing connections (for example due to the read_only_targets option)

label

std::string metadata_cache::ManagedInstance::label

mode

ServerMode metadata_cache::ManagedInstance::mode {ServerMode::Unavailable}

The mode of the server.

mysql_server_uuid

std::string metadata_cache::ManagedInstance::mysql_server_uuid

The uuid of the MySQL server.

port

uint16_t metadata_cache::ManagedInstance::port {0}

The port number in which the server is running.

role

ServerRole metadata_cache::ManagedInstance::role {ServerRole::Unavailable}

The role of the server.

tags

std::map<std::string, std::string, std::less<> > metadata_cache::ManagedInstance::tags {}

Server tags as defined in the metadata, parsed as a key-value pairs.

type

mysqlrouter::InstanceType metadata_cache::ManagedInstance::type

Instance type.

version

uint32_t metadata_cache::ManagedInstance::version {0}

xport

uint16_t metadata_cache::ManagedInstance::xport {0}

The X protocol port number in which the server is running.

---

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

• router/src/metadata_cache/include/mysqlrouter/metadata_cache_datatypes.h
• router/src/metadata_cache/src/metadata_cache.cc