OK, now removing all of the wwclient code! ;-)

cmd/wwclient/wwclient.go

@@ -1,97 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-	"net"
-	"net/http"
-	"os"
-	"os/exec"
-	"time"
-
-	"github.com/hpcng/warewulf/internal/pkg/config"
-)
-
-func main() {
-	if os.Args[0] == "/warewulf/bin/wwclient" {
-		os.Chdir("/")
-		log.Printf("Updating live file system LIVE, cancel now if this is in error")
-		time.Sleep(5000 * time.Millisecond)
-	} else {
-		fmt.Printf("Called via: %s\n", os.Args[0])
-		fmt.Printf("Runtime system-overlay is being put in '/warewulf/wwclient-test' rather than '/'\n")
-		os.MkdirAll("/warewulf/wwclient-test", 0755)
-		os.Chdir("/warewulf/wwclient-test")
-	}
-
-	config, err := config.New()
-	if err != nil {
-		fmt.Printf("ERROR: Could not load configuration file: %s\n", err)
-		return
-	}
-
-	localTCPAddr := net.TCPAddr{}
-	if config.InsecureRuntime == false {
-		// Setup local port to something privileged (<1024)
-		localTCPAddr.Port = 987
-	} else {
-		fmt.Printf("INFO: Running from an insecure port\n")
-	}
-
-	webclient := &http.Client{
-		Transport: &http.Transport{
-			Proxy: http.ProxyFromEnvironment,
-			DialContext: (&net.Dialer{
-				LocalAddr: &localTCPAddr,
-				Timeout:   30 * time.Second,
-				KeepAlive: 30 * time.Second,
-				DualStack: true,
-			}).DialContext,
-			MaxIdleConns:          100,
-			IdleConnTimeout:       90 * time.Second,
-			TLSHandshakeTimeout:   10 * time.Second,
-			ExpectContinueTimeout: 1 * time.Second,
-		},
-	}
-
-	for true {
-		var resp *http.Response
-		counter := 0
-
-		for true {
-			var err error
-
-			getString := fmt.Sprintf("http://%s:%d/overlay-runtime", config.Ipaddr, config.Port)
-			resp, err = webclient.Get(getString)
-			if err == nil {
-				break
-			} else {
-				if counter > 60 {
-					counter = 0
-				}
-				if counter == 0 {
-					log.Println(err)
-				}
-				counter++
-			}
-
-			time.Sleep(1000 * time.Millisecond)
-		}
-
-		if resp.StatusCode != 200 {
-			log.Printf("Not updating runtime system-overlay, got status code: %d\n", resp.StatusCode)
-			time.Sleep(60000 * time.Millisecond)
-			continue
-		}
-
-		log.Printf("Updating runtime system\n")
-		command := exec.Command("/bin/cpio", "-iu")
-		command.Stdin = resp.Body
-		err := command.Run()
-		if err != nil {
-			log.Printf("ERROR: Failed running CPIO: %s\n", err)
-		}
-
-		time.Sleep(30000 * time.Millisecond)
-	}
-}