Add SSH hostname arg to GitLab bootstrap

cmd/tk/bootstrap_gitlab.go

@@ -57,13 +57,14 @@ the bootstrap command will perform an upgrade if needed.`,
 }
 
 var (
-	glOwner      string
-	glRepository string
-	glInterval   time.Duration
-	glPersonal   bool
-	glPrivate    bool
-	glHostname   string
-	glPath       string
+	glOwner       string
+	glRepository  string
+	glInterval    time.Duration
+	glPersonal    bool
+	glPrivate     bool
+	glHostname    string
+	glSSHHostname string
+	glPath        string
 )
 
 func init() {
@@ -73,6 +74,7 @@ func init() {
 	bootstrapGitLabCmd.Flags().BoolVar(&glPrivate, "private", true, "is private repository")
 	bootstrapGitLabCmd.Flags().DurationVar(&glInterval, "interval", time.Minute, "sync interval")
 	bootstrapGitLabCmd.Flags().StringVar(&glHostname, "hostname", git.GitLabDefaultHostname, "GitLab hostname")
+	bootstrapGitLabCmd.Flags().StringVar(&glSSHHostname, "ssh-hostname", "", "GitLab SSH hostname, defaults to hostname if not specified")
 	bootstrapGitLabCmd.Flags().StringVar(&glPath, "path", "", "repository path, when specified the cluster sync will be scoped to this path")
 
 	bootstrapCmd.AddCommand(bootstrapGitLabCmd)
@@ -89,6 +91,10 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
+	if glSSHHostname != "" {
+		repository.SSHHost = glSSHHostname
+	}
+
 	provider := &git.GitLabProvider{
 		IsPrivate:  glPrivate,
 		IsPersonal: glPersonal,