qan

package

v1.16.0 Latest Latest Go to latest Published: Oct 31, 2018 License: AGPL-3.0 Imports: 23 Imported by: 0

Details

Package qan contains business logic of working with QAN and qan-agent on PMM Server node.

This section is empty.

This section is empty.

This section is empty.

type Service struct {
	// contains filtered or unexported fields
}

func NewService(ctx context.Context, baseDir string, supervisor services.Supervisor) (*Service, error)

func (svc *Service) AddMySQL(ctx context.Context, nodeName string, mySQLService *models.MySQLService, qanAgent *models.QanAgent) error

AddMySQL adds MySQL instance to QAN, configuring and enabling it. It sets MySQL instance UUID to qanAgent.QANDBInstanceUUID.

func (svc *Service) EnsureAgentRuns(ctx context.Context, agent *models.QanAgent) error

EnsureAgentRuns checks qan-agent process status and starts it if it is not configured or down.

func (svc *Service) RemoveMySQL(ctx context.Context, qanAgent *models.QanAgent) error