| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package main |
| |
| import ( |
| "runtime" |
| ) |
| |
| import ( |
| "github.com/urfave/cli" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/config" |
| "github.com/apache/dubbo-go-pixiu/pkg/logger" |
| "github.com/apache/dubbo-go-pixiu/pkg/pixiu" |
| ) |
| |
| var ( |
| flagToLogLevel = map[string]string{ |
| "trace": "TRACE", |
| "debug": "DEBUG", |
| "info": "INFO", |
| "warning": "WARN", |
| "error": "ERROR", |
| "critical": "FATAL", |
| } |
| |
| cmdStart = cli.Command{ |
| Name: "start", |
| Usage: "start dubbogo pixiu", |
| Flags: []cli.Flag{ |
| cli.StringFlag{ |
| Name: "config, c", |
| Usage: "Load configuration from `FILE`", |
| EnvVar: "DUBBOGO_PIXIU_CONFIG", |
| Value: "configs/conf.yaml", |
| }, |
| cli.StringFlag{ |
| Name: "api-config, a", |
| Usage: "Load api configuration from `FILE`", |
| EnvVar: "DUBBOGO_PIXIU_API_CONFIG", |
| Value: "configs/api_config.yaml", |
| }, |
| cli.StringFlag{ |
| Name: "log-config, lc", |
| Usage: "Load log configuration from `FILE`", |
| EnvVar: "LOG_FILE", |
| Value: "configs/log.yml", |
| }, |
| cli.StringFlag{ |
| Name: "log-level, l", |
| Usage: "dubbogo pixiu log level, trace|debug|info|warning|error|critical", |
| EnvVar: "LOG_LEVEL", |
| }, |
| cli.StringFlag{ |
| Name: "log-format, lf", |
| Usage: "dubbogo pixiu log format, currently useless", |
| }, |
| cli.StringFlag{ |
| Name: "limit-cpus, limc", |
| Usage: "dubbogo pixiu schedule threads count", |
| }, |
| }, |
| Action: func(c *cli.Context) error { |
| configPath := c.String("config") |
| apiConfigPath := c.String("api-config") |
| flagLogLevel := c.String("log-level") |
| logConfPath := c.String("log-config") |
| |
| err := logger.InitLog(logConfPath) |
| if err != nil { |
| return err |
| } |
| |
| bootstrap := config.Load(configPath) |
| if logLevel, ok := flagToLogLevel[flagLogLevel]; ok { |
| logger.SetLoggerLevel(logLevel) |
| } |
| |
| initFromRemote := false |
| if bootstrap.GetAPIMetaConfig() != nil { |
| if _, err := config.LoadAPIConfig(bootstrap.GetAPIMetaConfig()); err != nil { |
| logger.Warnf("load api config from etcd error:%+v", err) |
| } else { |
| initFromRemote = true |
| } |
| } |
| |
| if !initFromRemote { |
| if _, err := config.LoadAPIConfigFromFile(apiConfigPath); err != nil { |
| logger.Errorf("load api config error:%+v", err) |
| return err |
| } |
| } |
| |
| limitCpus := c.Int("limit-cpus") |
| if limitCpus <= 0 { |
| runtime.GOMAXPROCS(runtime.NumCPU()) |
| } else { |
| runtime.GOMAXPROCS(limitCpus) |
| } |
| |
| pixiu.Start(bootstrap) |
| return nil |
| }, |
| } |
| |
| cmdStop = cli.Command{ |
| Name: "stop", |
| Usage: "stop dubbogo pixiu", |
| Action: func(c *cli.Context) error { |
| return nil |
| }, |
| } |
| |
| cmdReload = cli.Command{ |
| Name: "reload", |
| Usage: "reconfiguration", |
| Action: func(c *cli.Context) error { |
| return nil |
| }, |
| } |
| ) |