出现以下问题后,如何干净地重新启动coreOS?
core@node2 ~ $ sudo reboot
Failed to talk to init daemon
core@node2 ~ $ sudo shutdown -r now
Failed to talk to init daemon.
core@node2 ~ $ sudo systemctl reboot
Failed to get D-Bus connection: Operation not permitted
core@contiv-node2 ~ $ shutdown
Must be root.
core@node2 ~ $ sudo shutdown
Unable to perform operation without bus connection.
core@node2 ~ $ cat /etc/lsb-release
DISTRIB_ID=CoreOS
DISTRIB_RELEASE=991.2.0
DISTRIB_CODENAME="Coeur Rouge"
DISTRIB_DESCRIPTION="CoreOS 991.2.0 (Coeur Rouge)"
Run Code Online (Sandbox Code Playgroud) 我可以编写C ++客户端来调用用golang编写的GRPC路由吗?如果可能,是否需要某种重定向,即通过C ++中的存根调用golang函数?或GRPC是否与实现这两种端点的语言无关?