1
0
Fork 0
miniflux/cli/health_check.go
Frédéric Guillot bbf93430b7 Add more extensive healthcheck support
- Add new cli argument: -healthcheck
- Add HEALTHCHECK instruction to Dockerfile
- Update Docker Compose examples
2021-02-20 12:58:04 -08:00

34 lines
884 B
Go

// Copyright 2021 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package cli // import "miniflux.app/cli"
import (
"net/http"
"time"
"miniflux.app/config"
"miniflux.app/logger"
)
func doHealthCheck(healthCheckEndpoint string) {
if healthCheckEndpoint == "auto" {
healthCheckEndpoint = "http://" + config.Opts.ListenAddr() + config.Opts.BasePath() + "/healthcheck"
}
logger.Debug(`Executing health check on %s`, healthCheckEndpoint)
client := &http.Client{Timeout: 3 * time.Second}
resp, err := client.Get(healthCheckEndpoint)
if err != nil {
logger.Fatal(`Health check failure: %v`, err)
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
logger.Fatal(`Health check failed with status code %d`, resp.StatusCode)
}
logger.Debug(`Health check is OK`)
}