# source demo-openrc.sh # ssh-keygenGenerating public/private rsa key pair.Enter file in which to save the key (/root/.ssh/id_rsa):Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /root/.ssh…
在之前使用Docker for Windows Installer.exe直接安装,通过docker-machine-driver-vmwareworkstation.exe实现docker和VM的共存,而不必安装VirtualBox,但在安装VM后,为避免每次开机都把VM的服务全部自动开启,我把它们都改为“手动”开启,所以开机时状态都是关闭状态. 但在win10关机重启系统后: 开启docker的实例,出现了"Waiting for SSH to be available...",一…
有这样一个现象,在DB2安装后,使用db2icrt 来创建实例时,提示主机名无效,提示如下: [root@centos-0 instance]# ./db2icrt -u db2inst1 db2inst1 The host name "centos-0.msdomain" is invalid. Specify a valid host name. DBI1922N The host name is not valid. Explanation: The TCP/IP host…
1.InstancePerDependency 对每一个依赖或每一次调用创建一个新的唯一的实例.这也是默认的创建实例的方式. 官方文档解释:Configure the component so that every dependent component or call to Resolve() gets a new, unique instance (default.) 2.InstancePerLifetimeScope 在一个生命周期域中,每一个依赖或调用创建一个单一的共享的实例,且每一个…