Liveness Probe
curl --request GET \
--url http://{host}:{port}/healthzimport requests
url = "http://{host}:{port}/healthz"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('http://{host}:{port}/healthz', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_PORT => "62437",
CURLOPT_URL => "http://{host}:{port}/healthz",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "http://{host}:{port}/healthz"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("http://{host}:{port}/healthz")
.asString();require 'uri'
require 'net/http'
url = URI("http://{host}:{port}/healthz")
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"status": "ok",
"timestamp": "2026-03-19T15:00:00Z"
}
Health
Endpoints de Saude
Probes de liveness e readiness para o operador AIOps — utilizados pelo Kubernetes para determinar a saude do pod
GET
/
healthz
Liveness Probe
curl --request GET \
--url http://{host}:{port}/healthzimport requests
url = "http://{host}:{port}/healthz"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('http://{host}:{port}/healthz', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_PORT => "62437",
CURLOPT_URL => "http://{host}:{port}/healthz",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "http://{host}:{port}/healthz"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("http://{host}:{port}/healthz")
.asString();require 'uri'
require 'net/http'
url = URI("http://{host}:{port}/healthz")
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"status": "ok",
"timestamp": "2026-03-19T15:00:00Z"
}
Verificação de Liveness
GET /healthz
200 OK se o processo do operador estiver em execução. Nenhuma autenticação necessaria.
{
"status": "ok",
"timestamp": "2026-03-19T15:00:00Z"
}
Verificação de Readiness
GET /readyz
200 OK se o operador conseguir acessar o servidor de API do Kubernetes. Retorna 503 se não estiver pronto.
{
"status": "ready",
"timestamp": "2026-03-19T15:00:00Z"
}
{
"status": "not ready: failed to list namespaces: connection refused",
"timestamp": "2026-03-19T15:00:00Z"
}
⌘I