docker create container

Reprinted from: http://yangrong.blog.51cto.com/6945369/1582184 Docker container once started, the parameters can not be changed, production environment is the most common change is the port mapping, in order to solve this problem, then the first plan, this article lists two port planning scenarios, if there is a subsequent maintenance to increase the port mapping scenario, this paper also gives the dynamic

Use Docker ps-a to view the ID of the container, as shown below [Root@localhost ~]# Docker PS CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES c5a5dd0a5448 Liushunqiu/nc_ubuntu "/bin/bash" 8 seconds ago up 7 seconds Determined_brown 64fc0c0fd2c7 Registry "/entrypoint.sh/etc/" hours ago up hours 0.0.0.0:80->500

1. Create a bridge network similar to the previous default via bridge drive:Docker Network create--driver Bridge my_netIf you do not specify a net defaults think 172.18.0.0/16:2. Set up your own network segment simply specify the--subnet and--gateway parameters when creating the network segment:Docker Network create--driver bridge--subnet 172.28.16.0/24--gateway

Copy files from the container to the host [Root@oegw1 soft]# Docker PS CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8d418a7b6021 Postgres "/docker-entrypoint. 7 hours ago up 7 hours Test1 [Root@oegw1 soft]# Docker exec-t-I. 8d418a7b6021/bin/bash root@oegw1:/var/lib/

Let's say you made a docker image of Hadoop, which is called hd_image, and if you want to access Hadoop's 50070 and 8088 ports in a browser on an external network, when you start mirroring hd_image,The script is as follows:50070 8088 --name bbbbb hd_image--name bbbbb, indicating that the name of this container is bbbbb.-H AAAAA, which indicates that the host name in the

1. The Docker container and the system time are inconsistent because the Docker container has a native time zone of 0 time zones, while the domestic system is in the East eight zone.2. There is also a eight-hour time difference between the log time played by the Java application running in the

1. Simple topology diagramIf the Pingdocker container is ping different at this time because there is no route to the 192.168.1.0/24 network on the host, the host has the opportunity to send the data destined for the 192.168.1.0/24 network to the default route so that the container cannot be reached.2. Workaround:1. First of all ensure that the virtual machine can be connected to the

Application Scenarios The project team now changes the release plan to release the package entirely in the form of a Docker mirror. This can be: • Go to operating system and operation Environment dependence • Facilitates the continuous integration of software release processes • Efficiently speed up release and validation In this way, when the image is released, the file system of the software needs to be added to the mirror, that is, the transmissi

Docker Container start multi-service at the same timeReprint please specify from: http://blog.csdn.net/wsscy2004Yesterday I stepped on a sinkhole, I have a basic mirror centos6.5+ssh, is through dockerfile build, using the cmd command to start SSH.Through centos6.5+ssh mirroring, I want to build a rabbitmq mirror, dockerfile cmd to start the RABBITMQ service. Although I know that there is only one cmd in do

0. PrefaceOverall architecture directory: ASP. NET core distributed project-Directoryk8s Schema Catalog: Kubernetes (K8S) cluster deployment (K8S Enterprise Docker container cluster Management) series catalogfirst, server settings1. Set the selinux of each server to disabledHow to set it up:Vi/etc/selinux/configWill selinux=disabled, then save, and then execute the command: Setenforce 0, make it effective.2

Docker Network Management – Container interconnect--link usageDownload a MySQL imageDocker pull MySQLCreate a new container 1, named DBDocker run-it-d-P 13306:3306--name db MySQL BashIn a new Web container 2, and the DB interconnectDocker run-it-d-P 12308:80--name web--link db:db centos-httpd BashRun the ENV command on

Root (id = 0) is the default user of the container. The creator of Docker image can add new user. For example, the dockerfile of Jenkins image is this: From JAVA:8-JDK RUN apt-get update apt-get install-y wget git curl zip rm-rf/var/lib/apt/lists/* Env Jenkins_home/var/jenkins_home Env jenkins_slave_agent_port 50000 # Jenkins is run with user ' JENKINS ', uid = 1000 # If You bind mount a volume from the h

Docker container application Service self-starter If you want the application service within the Docker container to start as the container opens. Just write the service startup script in the Dockerfile, and then use Dockerfile to refactor the mirror to do it: write the app

Docker multi-container through--link interconnection, how to do sequential start?This is the case, my Docker container is PHP service container, one is the MySQL service container, PHP contain