Run an image as a container From theImages view, hover over an image and selectRun. When prompted you can either: Select theOptional settingsdrop-down to specify a name, port, volumes, environment variables and selectRun SelectRunwithout specifying any optional settings. ...
{SLAVE_NODENAME:-opengauss_slave1} echo "SLAVE_NODENAME set $SLAVE_NODENAME" read -p "Please input openGauss VERSION [1.1.0]: " VERSION VERSION=${VERSION:-1.1.0} echo "openGauss VERSION set $VERSION" echo "starting " docker network create --subnet=$OG_SUBNET opengaussnetwork \ || { ...
Label Selector在Kubernetes中重要使用场景如下: ->kube-Controller进程通过资源对象RC上定义Label Selector来筛选要监控的Pod副本的数量,从而实现副本数量始终符合预期设定的全自动控制流程; ->kube-proxy进程通过Service的Label Selector来选择对应的Pod,自动建立起每个Service岛对应Pod的请求转发路由表,从而实现Service的智...
SelectCreate. In the following image, you can see an example Docker command from Docker Hub. This command will push to this repository. Push the image Let's try to push the image to Docker Hub. In the command line, run the following commmand: ...
其他的db都会返回错误。 192.168.10.52:6383> select 0 OK 192.168.10.52:6383> select 1 (error) ERR SELECT is not allowed in cluster mode get key 近期,有网友询问docker redis集群连接报错的问题,具体报错如下: 初步认为是,node节点没有全部添加进去,添加之后,依然有上述问题。想到是跨主机访问,应该是路由...
This Docker image uses the following variables, that can be declared in anenvfile (seeexample): VPN_IPSEC_PSK=your_ipsec_pre_shared_key VPN_USER=your_vpn_username VPN_PASSWORD=your_vpn_password This will create a user account for VPN login, which can be used by your multiple devices*. ...
mssql@9f9XXXXXX:/$ /opt/mssql-tools18/bin/sqlcmd -S localhost -U sa -P "xiaojin的密码" -No 1> SELECT name AS DatabaseName FROM sys.databases; 2> go DatabaseName --- master tempdb model msdb (4 rows affected) 1> SELECT name AS DatabaseName FROM sys.databases; 2> fo 3> go...
image-20230124131357160 Docker三要素: 镜像(image):docker镜像就好比是一个模块,可以通过这个模块来创建容器服务,tomcat镜像===>run===>tomcat01容器(提供服务器),提供这个镜像可以创建多个容器(最终服务运行或者项目运行就是在容器中的)。 容器(container):Docker利用容器技术,独立运行一个或者一个组的应用,通过镜像...
Docker Swarm automatically load-balances across the containers that implement a scaled service, which you can see if you executeselect @@hostnameseveral times: $ mysql -h 127.0.0.1 -P 4000 -u root -te'select @@hostname'+---+|@@hostname|+---+|340092e0ec9e|+---+ $ mysql -h 127.0...
Specify an Image Tag Delete Unnecessary Files Select a Suitable Base Image Set WORKDIR and CMD (Optional) Use ENTRYPOINT Use exec in ENTRYPOINT Use COPY Preferentially Change the Order of COPY and RUN Set Default Environment Variables, Mapping Ports, and Data Volumes Use EXPOSE to Set Listening ...