g

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v3.14.0+incompatible Latest Latest Go to latest Published: Dec 21, 2017 License: Apache-2.0, Apache-2.0 Imports: 12 Imported by: 18

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The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
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Repository

github.com/Cepave/open-falcon-backend

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func FormRrdCacheKey(md5 string, dsType string, step int) string
func GetDbConn(connName string) (c *sql.DB, e error)
func InitDB()
func IsRrdFileExist(filename string) bool
func ParseConfig(cfg string)
func RrdFileName(baseDir string, md5 string, dsType string, step int) string
func SplitRrdCacheKey(ckey string) (md5 string, dsType string, step int, err error)
type DBConfig
type File
type GlobalConfig
- func Config() *GlobalConfig
type HttpConfig
type RRDConfig
type RpcConfig

Constants ¶

View Source

const (
	VERSION         = "0.5.6"
	GAUGE           = "GAUGE"
	DERIVE          = "DERIVE"
	COUNTER         = "COUNTER"
	CACHE_TIME      = 1800000 //ms
	FLUSH_DISK_STEP = 1000    //ms
	DEFAULT_STEP    = 60      //s
	MIN_STEP        = 30      //s
)

View Source

const (
	GRAPH_F_MISS uint32 = 1 << iota
	GRAPH_F_ERR
	GRAPH_F_SENDING
	GRAPH_F_FETCHING
)

View Source

const (
	COMMIT = "b7f3164"
)

Variables ¶

View Source

var (
	ConfigFile string
)

View Source

var DB *sql.DB

Functions ¶

func FormRrdCacheKey ¶

func FormRrdCacheKey(md5 string, dsType string, step int) string

生成rrd缓存数据的key

func GetDbConn ¶

func GetDbConn(connName string) (c *sql.DB, e error)

func InitDB ¶

func InitDB()

func IsRrdFileExist ¶

func IsRrdFileExist(filename string) bool

rrd文件是否存在

func ParseConfig ¶

func ParseConfig(cfg string)

func RrdFileName ¶

func RrdFileName(baseDir string, md5 string, dsType string, step int) string

RRDTOOL UTILS 监控数据对应的rrd文件名称

func SplitRrdCacheKey ¶

func SplitRrdCacheKey(ckey string) (md5 string, dsType string, step int, err error)

Types ¶

type DBConfig ¶

type DBConfig struct {
	Dsn     string `json:"dsn"`
	MaxIdle int    `json:"maxIdle"`
}

type File ¶

type File struct {
	Filename string
	Body     []byte
}

type GlobalConfig ¶

type GlobalConfig struct {
	Pid         string      `json:"pid"`
	Debug       bool        `json:"debug"`
	Http        *HttpConfig `json:"http"`
	Rpc         *RpcConfig  `json:"rpc"`
	RRD         *RRDConfig  `json:"rrd"`
	DB          *DBConfig   `json:"db"`
	CallTimeout int32       `json:"callTimeout"`
	Migrate     struct {
		Concurrency int               `json:"concurrency"` //number of multiple worker per node
		Enabled     bool              `json:"enabled"`
		Replicas    int               `json:"replicas"`
		Cluster     map[string]string `json:"cluster"`
	} `json:"migrate"`
}

func Config ¶

func Config() *GlobalConfig

type HttpConfig ¶

type HttpConfig struct {
	Enabled bool   `json:"enabled"`
	Listen  string `json:"listen"`
}

type RRDConfig ¶

type RRDConfig struct {
	Storage string `json:"storage"`
}

type RpcConfig ¶

type RpcConfig struct {
	Enabled bool   `json:"enabled"`
	Listen  string `json:"listen"`
}

Source Files ¶

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