I have a docker-compose.yaml file defining 5 services: orderer.example.com peer0.org1.example.com peer1.org1.example.com peer0.org2.example.com peer1.org2.example.com Running the docker-compose -f docker-compose.yaml up -d command results in: Creatin…

现象: Cannot create container for service *******: cannot mount volume over existing file, file exists /var/lib/docker/overlay2/************/merged/etc/php/7.0/fpm/php.ini 之前的也出现过这种情况,没记录,时间长了也忘了怎么解决了 记录一下,传播一下 我在用docker-compose启动的时候,报这个错 说直白了,原因就在于我们启…

I had to go into my existing azure sql database server and under the configuration tab select "yes" to allow azure services to access the server. Note: this is the configuration for the server not the database. Once I did this, I tried again to…

1.// runc/create.go Action: func(context *cli.Context) error 首先调用spec, err := setupSpec(context)加载配置文件config.json的内容.之后调用status, err := startcontainer(context, spec, true)进行容器的创建工作,其中最后一个布尔型的参数为true,表示进行容器的创建. 2.// runc/utils_linux.go func startConta…

搭建启动Zookeeper集群出现Error contacting service. It is probably not running解决方案和原理 1.关闭防火墙  [root@srv01 bin]# zkServer.sh start JMX enabled by default Using config: /usr/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED  2.检查zookeeper状态  [root@s…

Check if the FTP service has been installed.(检查是否已安装)   Vsftpd --version  If it has not install,Press the command to install it:(如果没有安装,按下面命令安装) sudo apt-get install vsftpd After installed , We need to configure it .(安装完后,我们需要配置) The FTP main configu…

start cmd node demo.js var http = require('http'); http.createServer(function (request, response) { response.writeHead(200, {'Content-Type': 'text/plain'}); response.end('good night\n'); }).listen(8888); console.log('Server running at http://127.0.0.…

docker export 8a6e92c71a77 > malakas.tzr.gz cat malakas.tzr.gz|docker import - /nscloud/malakas:1.0 参考资料: Docker的save和export命令的区别:http://www.linuxidc.com/Linux/2014-04/100631.htm How to flatten an image with 127 parents:https://forums.docker.com/t/ho…

Job实现类代码 package cn.itcast.quartz; import org.quartz.Job; import org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; im…

下载nginx的启动脚本: # wget -O init-deb.sh http://library.linode.com/assets/660-init-deb.sh 将脚本添加到init.d目录和生成可执行: # sudo mv init-deb.sh /etc/init.d/nginx # sudo chmod +x /etc/init.d/nginx 加的nginx到系统启动: # sudo /usr/sbin/update-rc.d -f nginx defaults 现在我们可以使用…