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91 lines
1.7 KiB
91 lines
1.7 KiB
/*
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* If changed, have to run `npm run build-docker-builder-go`.
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* This script should be run after a period of time (180s), because the server may need some time to prepare.
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*/
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package main
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import (
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"crypto/tls"
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"io/ioutil"
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"log"
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"net/http"
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"os"
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"runtime"
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"strings"
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"time"
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)
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func main() {
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isFreeBSD := runtime.GOOS == "freebsd"
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// Is K8S + uptime-kuma as the container name
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// See #2083
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isK8s := strings.HasPrefix(os.Getenv("UPTIME_KUMA_PORT"), "tcp://")
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// process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
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http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{
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InsecureSkipVerify: true,
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}
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client := http.Client{
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Timeout: 28 * time.Second,
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}
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sslKey := os.Getenv("UPTIME_KUMA_SSL_KEY")
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if len(sslKey) == 0 {
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sslKey = os.Getenv("SSL_KEY")
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}
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sslCert := os.Getenv("UPTIME_KUMA_SSL_CERT")
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if len(sslCert) == 0 {
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sslCert = os.Getenv("SSL_CERT")
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}
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hostname := os.Getenv("UPTIME_KUMA_HOST")
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if len(hostname) == 0 && !isFreeBSD {
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hostname = os.Getenv("HOST")
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}
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if len(hostname) == 0 {
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hostname = "127.0.0.1"
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}
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port := ""
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// UPTIME_KUMA_PORT is override by K8S unexpectedly,
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if !isK8s {
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port = os.Getenv("UPTIME_KUMA_PORT")
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}
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if len(port) == 0 {
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port = os.Getenv("PORT")
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}
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if len(port) == 0 {
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port = "3001"
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}
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protocol := ""
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if len(sslKey) != 0 && len(sslCert) != 0 {
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protocol = "https"
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} else {
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protocol = "http"
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}
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url := protocol + "://" + hostname + ":" + port
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log.Println("Checking " + url)
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resp, err := client.Get(url)
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if err != nil {
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log.Fatalln(err)
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}
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defer resp.Body.Close()
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_, err = ioutil.ReadAll(resp.Body)
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if err != nil {
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log.Fatalln(err)
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}
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log.Printf("Health Check OK [Res Code: %d]\n", resp.StatusCode)
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}
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