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CouchDB plugin - changed this to c

This commit is contained in:
codehate 2016-02-05 21:44:02 +05:30
parent 89654c0ea5
commit 800b337b3c
1 changed files with 43 additions and 43 deletions
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86
plugins/inputs/couchdb/couchdb.go
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@ -81,14 +81,14 @@ func (*CouchDB) SampleConfig() string {
` `
} }
func (this *CouchDB) Gather(accumulator telegraf.Accumulator) error { func (c *CouchDB) Gather(accumulator telegraf.Accumulator) error {
errorChannel := make(chan error, len(this.HOSTs)) errorChannel := make(chan error, len(c.HOSTs))
var wg sync.WaitGroup var wg sync.WaitGroup
for _, u := range this.HOSTs { for _, u := range c.HOSTs {
wg.Add(1) wg.Add(1)
go func(host string) { go func(host string) {
defer wg.Done() defer wg.Done()
if err := this.fetchAndInsertData(accumulator, host); err != nil { if err := c.fetchAndInsertData(accumulator, host); err != nil {
errorChannel <- fmt.Errorf("[host=%s]: %s", host, err) errorChannel <- fmt.Errorf("[host=%s]: %s", host, err)
} }
}(u) }(u)
@ -112,7 +112,7 @@ func (this *CouchDB) Gather(accumulator telegraf.Accumulator) error {
} }
func (this *CouchDB) fetchAndInsertData(accumulator telegraf.Accumulator, host string) error { func (c *CouchDB) fetchAndInsertData(accumulator telegraf.Accumulator, host string) error {
response, error := http.Get(host) response, error := http.Get(host)
if error != nil { if error != nil {
@ -127,43 +127,43 @@ func (this *CouchDB) fetchAndInsertData(accumulator telegraf.Accumulator, host s
fields := map[string]interface{}{} fields := map[string]interface{}{}
// CouchDB meta stats: // CouchDB meta stats:
this.MapCopy(fields, this.generateFields("couchdb_auth_cache_misses", stats.Couchdb.AuthCacheMisses)) c.MapCopy(fields, c.generateFields("couchdb_auth_cache_misses", stats.Couchdb.AuthCacheMisses))
this.MapCopy(fields, this.generateFields("couchdb_database_writes", stats.Couchdb.DatabaseWrites)) c.MapCopy(fields, c.generateFields("couchdb_database_writes", stats.Couchdb.DatabaseWrites))
this.MapCopy(fields, this.generateFields("couchdb_open_databases", stats.Couchdb.OpenDatabases)) c.MapCopy(fields, c.generateFields("couchdb_open_databases", stats.Couchdb.OpenDatabases))
this.MapCopy(fields, this.generateFields("couchdb_auth_cache_hits", stats.Couchdb.AuthCacheHits)) c.MapCopy(fields, c.generateFields("couchdb_auth_cache_hits", stats.Couchdb.AuthCacheHits))
this.MapCopy(fields, this.generateFields("couchdb_request_time", stats.Couchdb.RequestTime)) c.MapCopy(fields, c.generateFields("couchdb_request_time", stats.Couchdb.RequestTime))
this.MapCopy(fields, this.generateFields("couchdb_database_reads", stats.Couchdb.DatabaseReads)) c.MapCopy(fields, c.generateFields("couchdb_database_reads", stats.Couchdb.DatabaseReads))
this.MapCopy(fields, this.generateFields("couchdb_open_os_files", stats.Couchdb.OpenOsFiles)) c.MapCopy(fields, c.generateFields("couchdb_open_os_files", stats.Couchdb.OpenOsFiles))
// http request methods stats: // http request methods stats:
this.MapCopy(fields, this.generateFields("httpd_request_methods_put", stats.HttpdRequestMethods.Put)) c.MapCopy(fields, c.generateFields("httpd_request_methods_put", stats.HttpdRequestMethods.Put))
this.MapCopy(fields, this.generateFields("httpd_request_methods_get", stats.HttpdRequestMethods.Get)) c.MapCopy(fields, c.generateFields("httpd_request_methods_get", stats.HttpdRequestMethods.Get))
this.MapCopy(fields, this.generateFields("httpd_request_methods_copy", stats.HttpdRequestMethods.Copy)) c.MapCopy(fields, c.generateFields("httpd_request_methods_copy", stats.HttpdRequestMethods.Copy))
this.MapCopy(fields, this.generateFields("httpd_request_methods_delete", stats.HttpdRequestMethods.Delete)) c.MapCopy(fields, c.generateFields("httpd_request_methods_delete", stats.HttpdRequestMethods.Delete))
this.MapCopy(fields, this.generateFields("httpd_request_methods_post", stats.HttpdRequestMethods.Post)) c.MapCopy(fields, c.generateFields("httpd_request_methods_post", stats.HttpdRequestMethods.Post))
this.MapCopy(fields, this.generateFields("httpd_request_methods_head", stats.HttpdRequestMethods.Head)) c.MapCopy(fields, c.generateFields("httpd_request_methods_head", stats.HttpdRequestMethods.Head))
// status code stats: // status code stats:
this.MapCopy(fields, this.generateFields("httpd_status_codes_200", stats.HttpdStatusCodes.Status200)) c.MapCopy(fields, c.generateFields("httpd_status_codes_200", stats.HttpdStatusCodes.Status200))
this.MapCopy(fields, this.generateFields("httpd_status_codes_201", stats.HttpdStatusCodes.Status201)) c.MapCopy(fields, c.generateFields("httpd_status_codes_201", stats.HttpdStatusCodes.Status201))
this.MapCopy(fields, this.generateFields("httpd_status_codes_202", stats.HttpdStatusCodes.Status202)) c.MapCopy(fields, c.generateFields("httpd_status_codes_202", stats.HttpdStatusCodes.Status202))
this.MapCopy(fields, this.generateFields("httpd_status_codes_301", stats.HttpdStatusCodes.Status301)) c.MapCopy(fields, c.generateFields("httpd_status_codes_301", stats.HttpdStatusCodes.Status301))
this.MapCopy(fields, this.generateFields("httpd_status_codes_304", stats.HttpdStatusCodes.Status304)) c.MapCopy(fields, c.generateFields("httpd_status_codes_304", stats.HttpdStatusCodes.Status304))
this.MapCopy(fields, this.generateFields("httpd_status_codes_400", stats.HttpdStatusCodes.Status400)) c.MapCopy(fields, c.generateFields("httpd_status_codes_400", stats.HttpdStatusCodes.Status400))
this.MapCopy(fields, this.generateFields("httpd_status_codes_401", stats.HttpdStatusCodes.Status401)) c.MapCopy(fields, c.generateFields("httpd_status_codes_401", stats.HttpdStatusCodes.Status401))
this.MapCopy(fields, this.generateFields("httpd_status_codes_403", stats.HttpdStatusCodes.Status403)) c.MapCopy(fields, c.generateFields("httpd_status_codes_403", stats.HttpdStatusCodes.Status403))
this.MapCopy(fields, this.generateFields("httpd_status_codes_404", stats.HttpdStatusCodes.Status404)) c.MapCopy(fields, c.generateFields("httpd_status_codes_404", stats.HttpdStatusCodes.Status404))
this.MapCopy(fields, this.generateFields("httpd_status_codes_405", stats.HttpdStatusCodes.Status405)) c.MapCopy(fields, c.generateFields("httpd_status_codes_405", stats.HttpdStatusCodes.Status405))
this.MapCopy(fields, this.generateFields("httpd_status_codes_409", stats.HttpdStatusCodes.Status409)) c.MapCopy(fields, c.generateFields("httpd_status_codes_409", stats.HttpdStatusCodes.Status409))
this.MapCopy(fields, this.generateFields("httpd_status_codes_412", stats.HttpdStatusCodes.Status412)) c.MapCopy(fields, c.generateFields("httpd_status_codes_412", stats.HttpdStatusCodes.Status412))
this.MapCopy(fields, this.generateFields("httpd_status_codes_500", stats.HttpdStatusCodes.Status500)) c.MapCopy(fields, c.generateFields("httpd_status_codes_500", stats.HttpdStatusCodes.Status500))
// httpd stats: // httpd stats:
this.MapCopy(fields, this.generateFields("httpd_clients_requesting_changes", stats.Httpd.ClientsRequestingChanges)) c.MapCopy(fields, c.generateFields("httpd_clients_requesting_changes", stats.Httpd.ClientsRequestingChanges))
this.MapCopy(fields, this.generateFields("httpd_temporary_view_reads", stats.Httpd.TemporaryViewReads)) c.MapCopy(fields, c.generateFields("httpd_temporary_view_reads", stats.Httpd.TemporaryViewReads))
this.MapCopy(fields, this.generateFields("httpd_requests", stats.Httpd.Requests)) c.MapCopy(fields, c.generateFields("httpd_requests", stats.Httpd.Requests))
this.MapCopy(fields, this.generateFields("httpd_bulk_requests", stats.Httpd.BulkRequests)) c.MapCopy(fields, c.generateFields("httpd_bulk_requests", stats.Httpd.BulkRequests))
this.MapCopy(fields, this.generateFields("httpd_view_reads", stats.Httpd.ViewReads)) c.MapCopy(fields, c.generateFields("httpd_view_reads", stats.Httpd.ViewReads))
tags := map[string]string{ tags := map[string]string{
"server": host, "server": host,
@ -186,14 +186,14 @@ func (*CouchDB) safeCheck(value interface{}) interface{} {
return value return value
} }
func (this *CouchDB) generateFields(prefix string, obj metaData) map[string]interface{} { func (c *CouchDB) generateFields(prefix string, obj metaData) map[string]interface{} {
fields := map[string]interface{}{ fields := map[string]interface{}{
prefix + "_current": this.safeCheck(obj.Current), prefix + "_current": c.safeCheck(obj.Current),
prefix + "_sum": this.safeCheck(obj.Sum), prefix + "_sum": c.safeCheck(obj.Sum),
prefix + "_mean": this.safeCheck(obj.Mean), prefix + "_mean": c.safeCheck(obj.Mean),
prefix + "_stddev": this.safeCheck(obj.Stddev), prefix + "_stddev": c.safeCheck(obj.Stddev),
prefix + "_min": this.safeCheck(obj.Min), prefix + "_min": c.safeCheck(obj.Min),
prefix + "_max": this.safeCheck(obj.Max), prefix + "_max": c.safeCheck(obj.Max),
} }
return fields return fields
} }