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Carlos Giraldo
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Carlos Giraldo
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Dec 5, 2018
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,162 @@ | ||
| package beater | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "time" | ||
|
|
||
| gabs "github.com/Jeffail/gabs" | ||
| "github.com/elastic/beats/libbeat/beat" | ||
| "github.com/elastic/beats/libbeat/common" | ||
| "github.com/elastic/beats/libbeat/logp" | ||
|
|
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| "github.com/carlgira/weblogicbeat/config" | ||
| resty "gopkg.in/resty.v1" | ||
| ) | ||
|
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| // Weblogicbeat configuration. | ||
| type Weblogic1212 struct { | ||
| bt Weblogicbeat | ||
| config config.Config | ||
| } | ||
|
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| func (wls *Weblogic1212) ServerStatusEvent() { | ||
|
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| for _, server_name := range wls.config.ServerNames { | ||
| resp_server_status, err_server_status := resty.R(). | ||
| SetHeader("Accept", "application/json"). | ||
| SetHeader("X-Requested-By", "weblogicbeat"). | ||
| SetBasicAuth(wls.config.Username, wls.config.Password). | ||
| Get(wls.config.Host + "/management/tenant-monitoring/servers/" + server_name) | ||
|
|
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| if resp_server_status.StatusCode() != 200 { | ||
| wls.SendErrorEvent(server_name, "server_status", fmt.Sprintf("%v", err_server_status), fmt.Sprintf("%v", resp_server_status)) | ||
| continue | ||
| } | ||
|
|
||
| json_server_status, _ := gabs.ParseJSON([]byte(resp_server_status.String())) | ||
| server := json_server_status.Path("body.item").Data().(map[string]interface{}) | ||
|
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| server_status_event := beat.Event{ | ||
| Timestamp: time.Now(), | ||
| Fields: common.MapStr{ | ||
| "wb_server": server_name, | ||
| "wb_metric_type": "server_status", | ||
| "srv_name": server["name"], | ||
| "srv_state": server["state"], | ||
| "srv_heapFreeCurrent": int(server["heapFreeCurrent"].(float64) / 1000000), | ||
| "srv_heapSizeCurrent": int(server["heapSizeCurrent"].(float64) / 1000000), | ||
| "srv_heapSizeMax": int(server["heapSizeMax"].(float64) / 1000000), | ||
| "srv_health": server["health"], | ||
| }, | ||
| } | ||
| wls.bt.client.Publish(server_status_event) | ||
| logp.Info("Server status %s - event sent", server_name) | ||
| } | ||
| } | ||
|
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| func (wls *Weblogic1212) DatasourceStatusEvent() { | ||
|
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| for _, datasource := range wls.config.Datasources { | ||
| resp_ds, error_ds := resty.R(). | ||
| SetHeader("Accept", "application/json"). | ||
| SetHeader("X-Requested-By", "weblogicbeat"). | ||
| SetBasicAuth(wls.config.Username, wls.config.Password). | ||
| Get(wls.config.Host + "/management/tenant-monitoring/datasources/" + datasource) | ||
|
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| if resp_ds.StatusCode() != 200 { | ||
| wls.SendErrorEvent(datasource, "datasource_status", fmt.Sprintf("%v", error_ds), fmt.Sprintf("%v", resp_ds)) | ||
| continue | ||
| } | ||
|
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| json_ds_status, _ := gabs.ParseJSON([]byte(resp_ds.String())) | ||
| dsinfo, _ := json_ds_status.Path("body.item.instances").Children() | ||
|
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| for _, child := range dsinfo { | ||
| ds := child.Data().(map[string]interface{}) | ||
|
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| if !stringInSlice(ds["server"].(string), wls.config.ServerNames) { | ||
| continue | ||
| } | ||
|
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| datasource_status_event := beat.Event{ | ||
| Timestamp: time.Now(), | ||
| Fields: common.MapStr{ | ||
| "wb_server": ds["server"], | ||
| "wb_metric_type": "datasource_status", | ||
| "ds_server": ds["server"], | ||
| "ds_name": datasource, | ||
| "ds_state": ds["state"], | ||
| "ds_enabled": ds["enabled"], | ||
| "ds_activeConnectionsCurrentCount": ds["activeConnectionsCurrentCount"], | ||
| "ds_connectionsTotalCount": ds["connectionsTotalCount"], | ||
| "ds_activeConnectionsAverageCount": ds["activeConnectionsAverageCount"], | ||
| }, | ||
| } | ||
| wls.bt.client.Publish(datasource_status_event) | ||
| logp.Info("Datasource status %s - event sent", ds["server"]) | ||
| } | ||
| } | ||
|
|
||
| } | ||
|
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| func (wls *Weblogic1212) ApplicationStatusEvent() { | ||
|
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| for _, application := range wls.config.Applications { | ||
| resp_app, err_app := resty.R(). | ||
| SetHeader("Accept", "application/json"). | ||
| SetHeader("X-Requested-By", "weblogicbeat"). | ||
| SetBasicAuth(wls.config.Username, wls.config.Password). | ||
| Get(wls.config.Host + "/management/tenant-monitoring/applications/" + application) | ||
|
|
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| if resp_app.StatusCode() != 200 { | ||
| wls.SendErrorEvent(application, "application_status", fmt.Sprintf("%v", err_app), fmt.Sprintf("%v", resp_app)) | ||
| continue | ||
| } | ||
|
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| json_application_status, _ := gabs.ParseJSON([]byte(resp_app.String())) | ||
| appinfo := json_application_status.Path("body.item").Data().(map[string]interface{}) | ||
|
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| for _, server_name := range wls.config.ServerNames { | ||
| application_status_event := beat.Event{ | ||
| Timestamp: time.Now(), | ||
| Fields: common.MapStr{ | ||
| "wb_server": server_name, | ||
| "wb_metric_type": "application_status", | ||
| "app_server": server_name, | ||
| "app_name": application, | ||
| "app_componentName": application, | ||
| "app_state": appinfo["state"], | ||
| "app_health": appinfo["health"], | ||
| }, | ||
| } | ||
| wls.bt.client.Publish(application_status_event) | ||
| logp.Info("Application status %s - event sent", server_name) | ||
| } | ||
| } | ||
| } | ||
|
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| func (wls *Weblogic1212) ThreadStatusEvent() { | ||
| } | ||
|
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| func (wls *Weblogic1212) SendErrorEvent(serverName string, metricType string, err string, body string) { | ||
| error_event := beat.Event{ | ||
| Timestamp: time.Now(), | ||
| Fields: common.MapStr{ | ||
| "err_server": serverName, | ||
| "err_metric_type": metricType, | ||
| "err_metric_error": err, | ||
| "err_metric_body": body, | ||
| }, | ||
| } | ||
| wls.bt.client.Publish(error_event) | ||
| logp.Info("Error : %s", err) | ||
| } | ||
|
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| func stringInSlice(a string, list []string) bool { | ||
| for _, b := range list { | ||
| if b == a { | ||
| return true | ||
| } | ||
| } | ||
| return false | ||
| } |
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