1 files changed, 24 insertions, 0 deletions
diff --git a/client/go/internal/admin/vespa-wrapper/configserver/check.go b/client/go/internal/admin/vespa-wrapper/configserver/check.go
new file mode 100644
index 00000000000..a0248dd128f
--- /dev/null
+++ b/client/go/internal/admin/vespa-wrapper/configserver/check.go
@@ -0,0 +1,24 @@
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+// Author: arnej
+
+package configserver
+
+import (
+	"fmt"
+
+	"github.com/vespa-engine/vespa/client/go/internal/admin/defaults"
+	"github.com/vespa-engine/vespa/client/go/internal/admin/trace"
+	"github.com/vespa-engine/vespa/client/go/internal/util"
+)
+
+func checkIsConfigserver(myname string) {
+	onlyHosts := defaults.VespaConfigserverHosts()
+	for _, hn := range onlyHosts {
+		if hn == "localhost" || hn == myname {
+			trace.Debug("should run configserver:", hn)
+			return
+		}
+	}
+	trace.Warning("only these hosts should run a config server:", onlyHosts)
+	util.JustExitMsg(fmt.Sprintf("this host [%s] should not run a config server", myname))
+}