systemctl enable不起作用，产生无效参数

Question

当运行systemctl enable时，我得到:Operation failed: Invalid argument

root@1cdef67221f3:/etc/rabbitmq# systemctl enable rabbitmq-server
Operation failed: Invalid argument

以下是systemctl的详细信息：

    root@1cdef67221f3:/etc/rabbitmq# systemctl --version
    systemd 204
    +PAM +LIBWRAP +AUDIT +SELINUX +IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ
    root@1cdef67221f3:/etc/rabbitmq# systemctl list-unit-files | grep enabled
    syslog.service                enabled
    remote-fs.target              enabled

以下是rabbitmq的详细信息：

        root@1cdef67221f3:/etc/rabbitmq# rabbitmq-server

                  RabbitMQ 3.2.4. Copyright (C) 2007-2013 GoPivotal, Inc.
      ##  ##      Licensed under the MPL.  See http://www.rabbitmq.com/
      ##  ##
      ##########  Logs: /var/log/rabbitmq/rabbit.log
      ######  ##        /var/log/rabbitmq/rabbit-sasl.log
      ##########
                  Starting broker... completed with 0 plugins.

Answer 1

您可以尝试使用此命令：

systemctl enable rabbitmq-server.service

Answer 2

从安装部分中删除别名行