MySQL 9.0.0
Source Code Documentation
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#include <cluster_metadata.h>
Public Member Functions | |
ClusterMetadataGRV2 (const MetadataSchemaVersion &schema_version, MySQLSession *mysql, mysql_harness::SocketOperationsBase *sockops=mysql_harness::SocketOperations::instance()) | |
~ClusterMetadataGRV2 () override=default | |
mysqlrouter::ClusterType | get_type () override |
ClusterInfo | fetch_metadata_servers () override |
std::vector< std::string > | get_routing_mode_queries () override |
InstanceType | fetch_current_instance_type () override |
void | verify_router_id_is_ours (uint32_t router_id, const std::string &hostname_override="") override |
Checks if Router with given id is already registered in metadata database, and belongs to our machine. More... | |
void | update_router_info (const uint32_t router_id, const std::string &cluster_id, const std::string &target_cluster, const std::string &rw_endpoint, const std::string &ro_endpoint, const std::string &rw_split_endpoint, const std::string &rw_x_endpoint, const std::string &ro_x_endpoint, const std::string &username) override |
uint32_t | register_router (const std::string &router_name, const bool overwrite, const std::string &hostname_override="") override |
Registers Router in metadata database. More... | |
std::vector< std::string > | get_grant_statements (const std::string &new_accounts) const override |
Public Member Functions inherited from mysqlrouter::ClusterMetadataGR | |
ClusterMetadataGR (const MetadataSchemaVersion &schema_version, MySQLSession *mysql, mysql_harness::SocketOperationsBase *sockops=mysql_harness::SocketOperations::instance()) | |
~ClusterMetadataGR () override=default | |
std::string | get_cluster_type_specific_id () override |
void | require_cluster_is_ok () override |
Verify that host is a valid cluster member (either Group Replication or ReplicaSet cluster) More... | |
std::vector< std::tuple< std::string, unsigned long > > | fetch_cluster_hosts () override |
Public Member Functions inherited from mysqlrouter::ClusterMetadata | |
ClusterMetadata (const MetadataSchemaVersion &schema_version, MySQLSession *mysql, mysql_harness::SocketOperationsBase *sockops=mysql_harness::SocketOperations::instance()) | |
virtual | ~ClusterMetadata ()=default |
virtual void | require_metadata_is_ok () |
Verify that host is a valid metadata server. More... | |
MySQLSession & | get_session () |
virtual uint64_t | get_view_id (const std::string &) |
Protected Member Functions | |
uint64_t | query_cluster_count () override |
Additional Inherited Members | |
Protected Attributes inherited from mysqlrouter::ClusterMetadata | |
MySQLSession * | mysql_ |
mysql_harness::SocketOperationsBase * | socket_operations_ |
mysqlrouter::MetadataSchemaVersion | schema_version_ |
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inline |
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overridedefault |
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overridevirtual |
Implements mysqlrouter::ClusterMetadata.
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overridevirtual |
Implements mysqlrouter::ClusterMetadata.
Reimplemented in mysqlrouter::ClusterMetadataGRInClusterSet.
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overridevirtual |
Implements mysqlrouter::ClusterMetadata.
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overridevirtual |
Implements mysqlrouter::ClusterMetadata.
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inlineoverridevirtual |
Implements mysqlrouter::ClusterMetadata.
Reimplemented in mysqlrouter::ClusterMetadataGRInClusterSet.
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overrideprotectedvirtual |
Implements mysqlrouter::ClusterMetadata.
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overridevirtual |
Registers Router in metadata database.
router_name | Router name |
overwrite | if Router name is already registered, allow this registration to be "hijacked" instead of throwing |
hostname_override | If non-empty, this hostname will be used instead of getting queried from OS |
LocalHostnameResolutionError(std::runtime_error) | on hostname query failure, std::runtime_error on other failure |
Implements mysqlrouter::ClusterMetadata.
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overridevirtual |
Implements mysqlrouter::ClusterMetadata.
Reimplemented in mysqlrouter::ClusterMetadataGRInClusterSet.
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overridevirtual |
Checks if Router with given id is already registered in metadata database, and belongs to our machine.
router_id | Router id |
hostname_override | If non-empty, this hostname will be used instead of getting queried from OS |
LocalHostnameResolutionError(std::runtime_error) | on hostname query failure |
std::runtime_error | if router_id doesn't exist, or is associated with a different host |
MySQLSession::Error(std::runtime_error) | on database error |
Implements mysqlrouter::ClusterMetadata.