Golang ParseNerveConfig示例

示例#1

文件： nerve_uwsgi.go 项目： venkey-ariv/fullerite

func (n *nerveUWSGICollector) Collect() {
	rawFileContents, err := ioutil.ReadFile(n.configFilePath)
	if err != nil {
		n.log.Warn("Failed to read the contents of file ", n.configFilePath, " because ", err)
		return
	}

	servicePortMap, err := util.ParseNerveConfig(&rawFileContents)
	if err != nil {
		n.log.Warn("Failed to parse the nerve config at ", n.configFilePath, ": ", err)
		return
	}
	n.log.Debug("Finished parsing Nerve config into ", servicePortMap)

	for port, serviceName := range servicePortMap {
		go n.queryService(serviceName, port)
	}
}

示例#2

文件： nerve_httpd.go 项目： venkey-ariv/fullerite

// Collect the metrics
func (c *NerveHTTPD) Collect() {
	rawFileContents, err := ioutil.ReadFile(c.configFilePath)
	if err != nil {
		c.log.Warn("Failed to read the contents of file ", c.configFilePath, " because ", err)
		return
	}
	servicePortMap, err := util.ParseNerveConfig(&rawFileContents)
	if err != nil {
		c.log.Warn("Failed to parse the nerve config at ", c.configFilePath, ": ", err)
		return
	}
	c.log.Debug("Finished parsing Nerve config into ", servicePortMap)

	for port, serviceName := range servicePortMap {
		if !c.checkIfFailed(serviceName, port) {
			go c.emitHTTPDMetric(serviceName, port)
		}
	}
}

示例#3

文件： nerve_httpd.go 项目： Yelp/fullerite

// Collect the metrics
func (c *NerveHTTPD) Collect() {
	rawFileContents, err := ioutil.ReadFile(c.configFilePath)
	if err != nil {
		c.log.Warn("Failed to read the contents of file ", c.configFilePath, " because ", err)
		return
	}
	services, err := util.ParseNerveConfig(&rawFileContents, true)
	if err != nil {
		c.log.Warn("Failed to parse the nerve config at ", c.configFilePath, ": ", err)
		return
	}
	c.log.Debug("Finished parsing Nerve config into ", services)

	for _, service := range services {
		if c.serviceInWhitelist(service) {
			go c.emitHTTPDMetric(service, service.Port)
		}
	}
}

示例#4

文件： uwsgi_nerve_worker_stats.go 项目： Yelp/fullerite

// Parses nerve config from HTTP uWSGI stats endpoints
func (n *uWSGINerveWorkerStatsCollector) Collect() {
	rawFileContents, err := ioutil.ReadFile(n.configFilePath)
	if err != nil {
		n.log.Warn("Failed to read the contents of file ", n.configFilePath, " because ", err)
		return
	}

	services, err := util.ParseNerveConfig(&rawFileContents, false)
	if err != nil {
		n.log.Warn("Failed to parse the nerve config at ", n.configFilePath, ": ", err)
		return
	}
	n.log.Debug("Finished parsing Nerve config into ", services)

	for _, service := range services {
		if n.serviceInWhitelist(service) {
			go n.queryService(service.Name, service.Port)
		}
	}
}