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优化本地mysql服务自动启动逻辑

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This commit is contained in:
GoEdgeLab
2023-07-05 11:14:51 +08:00
parent 4a44309368
commit 2ccd0db52f
5 changed files with 166 additions and 8 deletions
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13
internal/nodes/api_node.go
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@@ -295,6 +295,9 @@ func (this *APINode) listenRPC(listener net.Listener, tlsConfig *tls.Config) err
func (this *APINode) checkDB() error {
logs.Println("[API_NODE]checking database connection ...")
// lookup mysqld_safe process
go dbutils.FindMySQLPathAndRemember()
db, err := dbs.Default()
if err != nil {
return err
@@ -311,13 +314,7 @@ func (this *APINode) checkDB() error {
if strings.Contains(err.Error(), "connection refused") {
config, _ := db.Config()
if config != nil && (strings.Contains(config.Dsn, "tcp(127.0.0.1:") || strings.Contains(config.Dsn, "tcp(localhost:")) && os.Getgid() == 0 /** ROOT 用户 **/ {
var mysqldSafeFile = "/usr/local/mysql/bin/mysqld_safe"
_, err = os.Stat(mysqldSafeFile)
if err == nil {
logs.Println("[API_NODE]try to start local mysql server from '" + mysqldSafeFile + "' ...")
var mysqlCmd = exec.Command(mysqldSafeFile)
_ = mysqlCmd.Start()
}
dbutils.StartLocalMySQL()
}
}
@@ -835,7 +832,7 @@ func (this *APINode) unaryInterceptor(ctx context.Context, req any, info *grpc.U
if err != nil {
statusErr, ok := status.FromError(err)
if ok {
err = status.Error(statusErr.Code(), "'" + info.FullMethod + "()' says: " + err.Error())
err = status.Error(statusErr.Code(), "'"+info.FullMethod+"()' says: "+err.Error())
} else {
err = errors.New("'" + info.FullMethod + "()' says: " + err.Error())
}