added listening address

cmd/polaris/dashboard.go

@@ -27,10 +27,12 @@ import (
 var serverPort int
 var basePath string
 var loadAuditFile string
+var listeningAddress string
 
 func init() {
 	rootCmd.AddCommand(dashboardCmd)
 	dashboardCmd.PersistentFlags().IntVarP(&serverPort, "port", "p", 8080, "Port for the dashboard webserver.")
+	dashboardCmd.PersistentFlags().StringVar(&listeningAddress, "listening-address", "127.0.0.1", "Port for the dashboard webserver.")
 	dashboardCmd.PersistentFlags().StringVar(&basePath, "base-path", "/", "Path on which the dashboard is served.")
 	dashboardCmd.PersistentFlags().StringVar(&loadAuditFile, "load-audit-file", "", "Runs the dashboard with data saved from a past audit.")
 	dashboardCmd.PersistentFlags().StringVar(&auditPath, "audit-path", "", "If specified, audits one or more YAML files instead of a cluster.")
@@ -59,6 +61,6 @@ var dashboardCmd = &cobra.Command{
 		http.Handle("/", router)
 
 		logrus.Infof("Starting Polaris dashboard server on port %d", serverPort)
-		logrus.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", serverPort), nil))
+		logrus.Fatal(http.ListenAndServe(fmt.Sprintf("%s:%d", listeningAddress, serverPort), nil))
 	},
 }

go.mod

@@ -10,20 +10,17 @@ require (
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.1.3 // indirect
 	github.com/googleapis/gnostic v0.5.3 // indirect
-	github.com/gophercloud/gophercloud v0.15.0 // indirect
 	github.com/gorilla/mux v1.8.0
 	github.com/imdario/mergo v0.3.11 // indirect
-	github.com/jessevdk/go-flags v1.4.0 // indirect
 	github.com/karrick/godirwalk v1.16.1 // indirect
+	github.com/kr/pretty v0.2.1 // indirect
 	github.com/prometheus/client_golang v1.9.0 // indirect
 	github.com/qri-io/jsonschema v0.1.1
 	github.com/rogpeppe/go-internal v1.6.2 // indirect
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/cobra v1.1.1
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
-	gitlab.com/golang-commonmark/linkify v0.0.0-20200225224916-64bca66f6ad3 // indirect
-	gitlab.com/golang-commonmark/markdown v0.0.0-20191127184510-91b5b3c99c19
 	go.uber.org/zap v1.16.0 // indirect
 	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad // indirect
 	golang.org/x/net v0.0.0-20201224014010-6772e930b67b // indirect