flagset.StringVar(&ldr.WebsocketPath, "legacy-ws-config", defaultWebsocketConfigPath, "Legacy arvados-ws configuration `file`")
flagset.StringVar(&ldr.KeepproxyPath, "legacy-keepproxy-config", defaultKeepproxyConfigPath, "Legacy keepproxy configuration `file`")
flagset.StringVar(&ldr.GitHttpdPath, "legacy-git-httpd-config", defaultGitHttpdConfigPath, "Legacy arv-git-httpd configuration `file`")
flagset.StringVar(&ldr.WebsocketPath, "legacy-ws-config", defaultWebsocketConfigPath, "Legacy arvados-ws configuration `file`")
flagset.StringVar(&ldr.KeepproxyPath, "legacy-keepproxy-config", defaultKeepproxyConfigPath, "Legacy keepproxy configuration `file`")
flagset.StringVar(&ldr.GitHttpdPath, "legacy-git-httpd-config", defaultGitHttpdConfigPath, "Legacy arv-git-httpd configuration `file`")