func InitEnv(configPath string) {
if !filetool.IsExist(configPath) {
log.Warn("configuration file[%s] is nonexistent", configPath)
UseSystemConfig = true
}
if !UseSystemConfig {
var err error
Config, err = config.NewConfig("ini", configPath)
if err != nil {
log.Fetal("configuration file[%s] cannot parse. ", configPath)
os.Exit(1)
}
}
if !UseSystemConfig {
log.SetLevelWithDefault(Config.String("log::level"), "info")
} else {
log.SetLevel("info")
}
initCfg()
defaultPidPath := "/var/run/falcon_eye/falcon_eye.pid"
if !UseSystemConfig {
if iniPidPath := Config.String("common::pid"); iniPidPath != "" {
defaultPidPath = iniPidPath
}
}
systool.WritePidFile(defaultPidPath)
runtime.GOMAXPROCS(runtime.NumCPU())
}
func initVersion() {
var err error
Version, err = filetool.ReadFileToStringNoLn("VERSION")
if err != nil {
log.Fetal("read VERSION file fail")
os.Exit(1)
}
}
func StartHttp() {
p, err := strconv.Atoi(global.HttpPort)
if err != nil {
logtool.Fetal("port[%s] format error", global.HttpPort)
os.Exit(1)
}
if funcs.PortIsListen(int64(p)) {
logtool.Fetal("port[%d] is in listen", p)
os.Exit(1)
}
m = martini.Classic()
m.Use(render.Renderer(render.Options{
Funcs: []template.FuncMap{{
"nl2br": nl2br,
"htmlquote": htmlQuote,
"str2html": str2html,
"dateformat": dateFormat,
}},
}))
m.Get("/healthz", func() string {
return "ok"
})
m.Get("/", func(re render.Render) {
m := make(map[string]string)
m["version"] = global.Version
re.HTML(200, "index", m)
})
CfgKernelRouter()
CfgSystemRouter()
CfgCpuRouter()
CfgMemRouter()
CfgDfRouter()
CfgNetRouter()
CfgIORouter()
logtool.Info("use http port: %s", global.HttpPort)
http.ListenAndServe(":"+global.HttpPort, m)
}
func InitEnv() {
var err error
// log
logLevel := Cfg.String("log_level")
log.SetLevelWithDefault(logLevel, "info")
// cache
Cache, err = cache.NewCache("memory", `{"interval":60}`)
if err != nil {
log.Fetal("cache init fail :(")
os.Exit(1)
}
blogCacheExpire, _ = Cfg.Int64("blog_cache_expire")
catalogCacheExpire, _ = Cfg.Int64("catalog_cache_expire")
// database
dbUser := Cfg.String("db_user")
dbPass := Cfg.String("db_pass")
dbHost := Cfg.String("db_host")
dbPort := Cfg.String("db_port")
dbName := Cfg.String("db_name")
maxIdleConn, _ := Cfg.Int("db_max_idle_conn")
maxOpenConn, _ := Cfg.Int("db_max_open_conn")
dbLink := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8", dbUser, dbPass, dbHost, dbPort, dbName) + "&loc=Asia%2FChongqing"
orm.RegisterDriver("mysql", orm.DR_MySQL)
orm.RegisterDataBase("default", "mysql", dbLink, maxIdleConn, maxOpenConn)
RunMode = Cfg.String("runmode")
if RunMode == "dev" {
orm.Debug = true
}
initCfg()
}