client: container: support CLI with entrypoint addition (#4126)

This will allow running netbird commands (including debugging) against the daemon and provide a flow similar to non-container usages.

It will by default both log to file and stderr so it can be handled more uniformly in container-native environments.
This commit is contained in:
Krzysztof Nazarewski (kdn)
2025-07-25 11:44:30 +02:00
committed by GitHub
parent 3f82698089
commit af8687579b
29 changed files with 267 additions and 66 deletions

View File

@@ -10,6 +10,7 @@ import (
"os/signal"
"path"
"runtime"
"slices"
"strings"
"syscall"
"time"
@@ -51,7 +52,7 @@ var (
defaultLogFile string
oldDefaultLogFileDir string
oldDefaultLogFile string
logFile string
logFiles []string
daemonAddr string
managementURL string
adminURL string
@@ -120,7 +121,7 @@ func init() {
rootCmd.PersistentFlags().StringVar(&adminURL, "admin-url", "", fmt.Sprintf("Admin Panel URL [http|https]://[host]:[port] (default \"%s\")", internal.DefaultAdminURL))
rootCmd.PersistentFlags().StringVarP(&configPath, "config", "c", defaultConfigPath, "Netbird config file location")
rootCmd.PersistentFlags().StringVarP(&logLevel, "log-level", "l", "info", "sets Netbird log level")
rootCmd.PersistentFlags().StringVar(&logFile, "log-file", defaultLogFile, "sets Netbird log path. If console is specified the log will be output to stdout. If syslog is specified the log will be sent to syslog daemon.")
rootCmd.PersistentFlags().StringSliceVar(&logFiles, "log-file", []string{defaultLogFile}, "sets Netbird log paths written to simultaneously. If `console` is specified the log will be output to stdout. If `syslog` is specified the log will be sent to syslog daemon. You can pass the flag multiple times or separate entries by `,` character")
rootCmd.PersistentFlags().StringVarP(&setupKey, "setup-key", "k", "", "Setup key obtained from the Management Service Dashboard (used to register peer)")
rootCmd.PersistentFlags().StringVar(&setupKeyPath, "setup-key-file", "", "The path to a setup key obtained from the Management Service Dashboard (used to register peer) This is ignored if the setup-key flag is provided.")
rootCmd.MarkFlagsMutuallyExclusive("setup-key", "setup-key-file")
@@ -265,7 +266,7 @@ func getSetupKeyFromFile(setupKeyPath string) (string, error) {
func handleRebrand(cmd *cobra.Command) error {
var err error
if logFile == defaultLogFile {
if slices.Contains(logFiles, defaultLogFile) {
if migrateToNetbird(oldDefaultLogFile, defaultLogFile) {
cmd.Printf("will copy Log dir %s and its content to %s\n", oldDefaultLogFileDir, defaultLogFileDir)
err = cpDir(oldDefaultLogFileDir, defaultLogFileDir)