JeroenED/custom-prometheus-exporter
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Add content type header for metrics endpoint

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Set the Content-Type header to 'text/plain; version=0.0.4' for the '/metrics' endpoint and CLI requests.
This commit is contained in:
Jeroen De Meerleer 2024-06-03 19:48:39 +02:00
parent 6f26907181
commit 24f1f6c974
Signed by: JeroenED
GPG Key ID: 28CCCB8F62BFADD6
1 changed files with 2 additions and 1 deletions
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index.php
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@ -3,6 +3,7 @@ require 'vendor/autoload.php';
require 'config.php'; require 'config.php';
if($_SERVER["REQUEST_URI"] == '/metrics' || php_sapi_name() == 'cli') { if($_SERVER["REQUEST_URI"] == '/metrics' || php_sapi_name() == 'cli') {
header('Content-Type: text/plain; version=0.0.4');
foreach ($config as $key => &$c) { foreach ($config as $key => &$c) {
if(isset($c['command'])) { if(isset($c['command'])) {
$output=null; $output=null;
@ -66,4 +67,4 @@ function getArrayValue($elem, $array) {
$new_array = $new_array[$i]; $new_array = $new_array[$i];
} }
return $new_array; return $new_array;
} }