mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-12-24 10:07:21 +02:00
65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
// Copyright 2023 Woodpecker Authors
|
|
// Copyright 2018 Drone.IO Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/rs/zerolog/log"
|
|
"github.com/urfave/cli/v3"
|
|
)
|
|
|
|
const pingTimeout = 1 * time.Second
|
|
|
|
// handles pinging the endpoint and returns an error if the
|
|
// server is in an unhealthy state.
|
|
func pinger(_ context.Context, c *cli.Command) error {
|
|
scheme := "http"
|
|
serverAddr := c.String("server-addr")
|
|
if strings.HasPrefix(serverAddr, ":") {
|
|
// this seems sufficient according to https://pkg.go.dev/net#Dial
|
|
serverAddr = "localhost" + serverAddr
|
|
}
|
|
|
|
// if woodpecker do ssl on it's own
|
|
if c.String("server-cert") != "" {
|
|
scheme = "https"
|
|
}
|
|
|
|
// create the health url
|
|
healthURL := fmt.Sprintf("%s://%s/healthz", scheme, serverAddr)
|
|
log.Trace().Msgf("try to ping with url '%s'", healthURL)
|
|
|
|
// ask server if all is healthy
|
|
client := http.Client{Timeout: pingTimeout}
|
|
resp, err := client.Get(healthURL)
|
|
if err != nil {
|
|
if strings.Contains(err.Error(), "deadline exceeded") {
|
|
return fmt.Errorf("ping timeout reached after %s", pingTimeout)
|
|
}
|
|
return err
|
|
}
|
|
defer resp.Body.Close()
|
|
if resp.StatusCode < 200 && resp.StatusCode >= 300 {
|
|
return fmt.Errorf("server returned bad status code")
|
|
}
|
|
return nil
|
|
}
|