X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/1167d410254ff8babfec9f2fdaae1958b368a1b9..48a3b3a3c28a6590fdf3d2b750192706cb751fae:/lib/service/cmd.go

diff --git a/lib/service/cmd.go b/lib/service/cmd.go
index 024459ca06..cfc40778fe 100644
--- a/lib/service/cmd.go
+++ b/lib/service/cmd.go
@@ -10,9 +10,12 @@ import (
 	"flag"
 	"fmt"
 	"io"
+	"log"
+	"net"
 	"net/http"
 	"net/url"
 	"os"
+	"strings"
 
 	"git.curoverse.com/arvados.git/lib/cmd"
 	"git.curoverse.com/arvados.git/lib/config"
@@ -28,7 +31,7 @@ type Handler interface {
 	CheckHealth() error
 }
 
-type NewHandlerFunc func(_ context.Context, _ *arvados.Cluster, _ *arvados.NodeProfile, token string) Handler
+type NewHandlerFunc func(_ context.Context, _ *arvados.Cluster, token string) Handler
 
 type command struct {
 	newHandler NewHandlerFunc
@@ -62,7 +65,6 @@ func (c *command) RunCommand(prog string, args []string, stdin io.Reader, stdout
 	flags := flag.NewFlagSet("", flag.ContinueOnError)
 	flags.SetOutput(stderr)
 	configFile := flags.String("config", arvados.DefaultConfigFile, "Site configuration `file`")
-	nodeProfile := flags.String("node-profile", "", "`Name` of NodeProfiles config entry to use (if blank, use $ARVADOS_NODE_PROFILE or hostname reported by OS)")
 	err = flags.Parse(args)
 	if err == flag.ErrHelp {
 		err = nil
@@ -83,19 +85,10 @@ func (c *command) RunCommand(prog string, args []string, stdin io.Reader, stdout
 	})
 	ctx := ctxlog.Context(c.ctx, log)
 
-	profileName := *nodeProfile
-	if profileName == "" {
-		profileName = os.Getenv("ARVADOS_NODE_PROFILE")
-	}
-	profile, err := cluster.GetNodeProfile(profileName)
+	listen, err := getListenAddr(cluster.Services, c.svcName)
 	if err != nil {
 		return 1
 	}
-	listen := profile.ServicePorts()[c.svcName]
-	if listen == "" {
-		err = fmt.Errorf("configuration does not enable the %s service on this host", c.svcName)
-		return 1
-	}
 
 	if cluster.SystemRootToken == "" {
 		log.Warn("SystemRootToken missing from cluster config, falling back to ARVADOS_API_TOKEN environment variable")
@@ -114,7 +107,7 @@ func (c *command) RunCommand(prog string, args []string, stdin io.Reader, stdout
 		}
 	}
 
-	handler := c.newHandler(ctx, cluster, profile, cluster.SystemRootToken)
+	handler := c.newHandler(ctx, cluster, cluster.SystemRootToken)
 	if err = handler.CheckHealth(); err != nil {
 		return 1
 	}
@@ -147,3 +140,32 @@ func (c *command) RunCommand(prog string, args []string, stdin io.Reader, stdout
 }
 
 const rfc3339NanoFixed = "2006-01-02T15:04:05.000000000Z07:00"
+
+func getListenAddr(svcs arvados.Services, prog arvados.ServiceName) (string, error) {
+	svc, ok := map[arvados.ServiceName]arvados.Service{
+		arvados.ServiceNameController:    svcs.Controller,
+		arvados.ServiceNameDispatchCloud: svcs.DispatchCloud,
+		arvados.ServiceNameHealth:        svcs.Health,
+		arvados.ServiceNameKeepbalance:   svcs.Keepbalance,
+		arvados.ServiceNameKeepproxy:     svcs.Keepproxy,
+		arvados.ServiceNameKeepstore:     svcs.Keepstore,
+		arvados.ServiceNameKeepweb:       svcs.WebDAV,
+		arvados.ServiceNameWebsocket:     svcs.Websocket,
+	}[prog]
+	if !ok {
+		return "", fmt.Errorf("unknown service name %q", prog)
+	}
+	for url := range svc.InternalURLs {
+		if strings.HasPrefix(url.Host, "localhost:") {
+			return url.Host, nil
+		}
+		listener, err := net.Listen("tcp", url.Host)
+		if err == nil {
+			listener.Close()
+			return url.Host, nil
+		}
+		log.Print(err)
+
+	}
+	return "", fmt.Errorf("configuration does not enable the %s service on this host", prog)
+}