Busk at 12:17, 8 July 2024

2024-07-08T12:17:41Z

Busk: Created page with "``` ./g -blackbox-url="http://blackbox.example.com:9115/probe?target=https://google.com&module=http_2xx" -pushgateway-url="https://pushgateway.example.com/metrics/job/pushdemo..."

2024-07-07T18:01:21Z

Created page with "``` ./g -blackbox-url="http://blackbox.example.com:9115/probe?target=https://google.com&module=http_2xx" -pushgateway-url="https://pushgateway.example.com/metrics/job/pushdemo..."

New page

```
./g -blackbox-url="http://blackbox.example.com:9115/probe?target=https://google.com&module=http_2xx" -pushgateway-url="https://pushgateway.example.com/metrics/job/pushdemo" -username=myuser -password=mypass
```

```
package main

import (
"bytes"
"flag"
"fmt"
"io/ioutil"
"net/http"
)

func fetchMetrics(url, username, password string) ([]byte, error) {
client := &http.Client{}
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, err
}

if username != "" && password != "" {
req.SetBasicAuth(username, password)
}

resp, err := client.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()

return ioutil.ReadAll(resp.Body)
}

func pushMetrics(url, username, password string, metrics []byte) error {
client := &http.Client{}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(metrics))
if err != nil {
return err
}

if username != "" && password != "" {
req.SetBasicAuth(username, password)
}

resp, err := client.Do(req)
if err != nil {
return err
}
defer resp.Body.Close()

if resp.StatusCode >= 400 {
body, _ := ioutil.ReadAll(resp.Body)
return fmt.Errorf("error pushing metrics: %s", body)
}

return nil
}

func main() {
blackboxURL := flag.String("blackbox-url", "", "URL of the Blackbox Exporter")
pushgatewayURL := flag.String("pushgateway-url", "", "URL of the Pushgateway")
username := flag.String("username", "", "Optional username for Basic Auth")
password := flag.String("password", "", "Optional password for Basic Auth")
flag.Parse()

if *blackboxURL == "" || *pushgatewayURL == "" {
fmt.Println("Both blackbox-url and pushgateway-url are required")
return
}

metrics, err := fetchMetrics(*blackboxURL, *username, *password)
if err != nil {
fmt.Printf("Error fetching metrics: %v\n", err)
return
}

err = pushMetrics(*pushgatewayURL, *username, *password, metrics)
if err != nil {
fmt.Printf("Error pushing metrics: %v\n", err)
return
}

fmt.Println("Metrics pushed successfully")
}
```

@@ Line 1: / Line 1: @@
 ```
 ./g -blackbox-url="http://blackbox.example.com:9115/probe?target=https://google.com&module=http_2xx" -pushgateway-url="https://pushgateway.example.com/metrics/job/pushdemo" -username=myuser -password=mypass
 ```

Pushgateway go get & push - Revision history

Busk at 12:17, 8 July 2024

Busk: Created page with "``` ./g -blackbox-url="http://blackbox.example.com:9115/probe?target=https://google.com&module=http_2xx" -pushgateway-url="https://pushgateway.example.com/metrics/job/pushdemo..."