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CLI Flag --bind (#77)

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* CLI Flag for Bind Address

Signed-off-by: Bhargav Ravuri <bhargav.ravuri@infracloud.io>

* Update Documentation for --bind

Signed-off-by: Bhargav Ravuri <bhargav.ravuri@infracloud.io>

Signed-off-by: Bhargav Ravuri <bhargav.ravuri@infracloud.io>
This commit is contained in:
Bhargav Ravuri
2022-11-07 21:35:01 +05:30
committed by GitHub
parent 15ce9170f3
commit f29800ed5b
4 changed files with 63 additions and 39 deletions
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34
main.go
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@@ -2,12 +2,13 @@ package main
import (
"fmt"
"os"
"github.com/gin-gonic/gin"
"github.com/jessevdk/go-flags"
"github.com/komodorio/helm-dashboard/pkg/dashboard"
"github.com/pkg/browser"
log "github.com/sirupsen/logrus"
"os"
)
var (
@@ -17,22 +18,35 @@ var (
)
type options struct {
Version bool `long:"version" description:"Show tool version"`
Verbose bool `short:"v" long:"verbose" description:"Show verbose debug information"`
NoBrowser bool `short:"b" long:"no-browser" description:"Do not attempt to open Web browser upon start"`
NoTracking bool `long:"no-analytics" description:"Disable user analytics (GA, DataDog etc.)"`
Port uint `short:"p" long:"port" description:"Port to start server on" default:"8080"` // TODO: better default port to clash less?
Namespace string `short:"n" long:"namespace" description:"Limit operations to a specific namespace"`
Version bool `long:"version" description:"Show tool version"`
Verbose bool `short:"v" long:"verbose" description:"Show verbose debug information"`
NoBrowser bool `short:"b" long:"no-browser" description:"Do not attempt to open Web browser upon start"`
NoTracking bool `long:"no-analytics" description:"Disable user analytics (GA, DataDog etc.)"`
BindHost string `long:"bind" description:"Host binding to start server (default: localhost)"` // default should be printed but not assigned as the precedence: flag > env > default
Port uint `short:"p" long:"port" description:"Port to start server on" default:"8080"` // TODO: better default port to clash less?
Namespace string `short:"n" long:"namespace" description:"Limit operations to a specific namespace"`
}
func main() {
opts := parseFlags()
if opts.BindHost == "" {
host := os.Getenv("HD_BIND")
if host == "" {
host = "localhost"
}
opts.BindHost = host
}
setupLogging(opts.Verbose)
address, webServerDone := dashboard.StartServer(version, int(opts.Port), opts.Namespace, opts.Verbose, opts.NoTracking)
server := dashboard.Server{
Version: version,
Namespace: opts.Namespace,
Address: fmt.Sprintf("%s:%d", opts.BindHost, opts.Port),
Debug: opts.Verbose,
NoTracking: opts.NoTracking,
}
address, webServerDone := server.StartServer()
if !opts.NoTracking {
log.Infof("User analytics is collected to improve the quality, disable it with --no-analytics")