/
diagnostic.go
54 lines (43 loc) · 1 KB
/
diagnostic.go
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package diagnostic
import (
"context"
"database/sql"
"github.com/adkhare/cloudsql-diagnostics/mysql/models"
"github.com/adkhare/cloudsql-diagnostics/mysql/collector"
_ "github.com/go-sql-driver/mysql" // nolint
)
type Diagnosis struct {
DbConfig *models.DbConnConfig
}
//Dianostic method which runs diagnosis on mysql
func (d *Diagnosis) Diagnose(ctx context.Context) error {
d.DbConfig.MakeInstanceDSN()
// create connection, but don't open
db, err := sql.Open("mysql", d.DbConfig.DSN)
if err != nil {
return err
}
// close db on every test so that we always have to test opening a new connection
defer db.Close()
err = collector.GetProcesslist(ctx, db)
if err != nil {
return err
}
err = collector.GetTransactions(ctx, db)
if err != nil {
return err
}
err = collector.GetMutexStatus(ctx, db)
if err != nil {
return err
}
err = collector.GetInnoDbStatus(ctx, db)
if err != nil {
return err
}
err = collector.GetVariables(ctx, db)
if err != nil {
return err
}
return nil
}