how to start docker container

Well, I thought it would be easy to remove the image, but it's a little bit of a puzzle to start with. By deleting it, it was easy to find out. Share My experience:In two cases: to remove the image, first delete the container, delete the container, make sure the container is stopped, 2; the command to delete the

Since the official website of the mirror is generally minimal installation and no SSH installation, today we have a Docker official website CentOS image as an example to install SSH. 1, to see if the mirror is CentOS, if there is a follow-up operation, not to pull one.2, build an SSH mirror.Create the container and map the host port 22000 to the container's 22 port:Docker run-d-ti–name ssh-centos-p 22000:2

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 t

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

Get readyFirst, before using and installing the Docker compose, we should make sure that we have the Docker engine installed.installationThere are a variety of installation methods on the official website, as we are now using Docker, and personally feel that we should consider the problem in Docker-we will install the

Goal This blog has launched a series of content about Docker, I believe you have a strong interest in the container, but if you dive in, you may find that the difference between the container and the virtual machine is still relatively large, especially in the network, but also need a lot of improvement, of course, with the launch of the

Label: Original link: Docker create MySQL ContainerThe purpose of this is to create a MySQL image that comes out of the container itself and actively initiates the MySQL service to accept external connectionsSteps:1. First create a folder and create a dockerfile under the folder, the file contents such as the followingFrom CENTOS:CENTOS6 maintainer fanbin Kong "[email protected]" RUN yum install-y mysql-s

Restart policy:Use the--restart parameter to set when using the Docker run.No-container does not restartOn-failure-container launch status non-0 o'clock restartAlways-restart all the Timeshttps://docs.docker.com/reference/commandline/cli/#restart-policiesRestart PoliciesUsing the --restart flag on Docker run you can sp

There are two main ways of managing data in a container: Data volume (volumes) Data volume container (volumes dontainers) Data volume Use-V to mount a local directory into the container as a data volume. [root@wls12c/]$ ls/b2b backup prog_update wasStatus.log [root@wls12c/]$ Docker run-d]--name=tomcat -v/b2b:/test-

First, let's talk about Docker's network mode: When we use Docker run to create a container, we can use the--net option to specify the network mode of the container, with Docker having a total of 4 network modes:1:bridge mode,--net=bridge (default).This is the default setting for the Dokcer network. After installing

Tags: system inux ubunt EMC Technology share sysconfig container data. com reloadThe parameter specifying the mirror and container storage path is--graph=/var/lib/docker, whose default storage location is /var/lib/docker,Docker configuration file can set most of the backgrou

specify a particular database. Even if you do not specify a database, using REPLICATE-DO-DB is not allowed. Slow_query_log=1: Open the slow query log. If one of the SQL execution times exceeds the number of seconds long_query_time set, it is recorded. The record file path can use the show variables command to find a specific log file path under the variable name slow_query_log_file. Long_query_time=1: The unit is seconds. Indicates that if an SQL statement executes longer than 1 seconds, it i

Today to tell you how to install and uninstall the plug-in in the Docker container redmine, here said Redmine is 2.x and after the version, the previous version has not been tested, so below this version of please skip.System: CentOS 6.5 (64-bit)Software version: Redmine 2.5.3Redmine_ckeditor 1.0.20Docker 1.7.11. Start Redmine

Using the-v parameter in Docker Practice 2 links the host to the relevant directory in the container (mount), so we can use this channel to put the data we want to copy with each other, so that we can use the CP command to copy the file.In addition to this approach, we can also use different commands to copy the data separately.Copy data from a container like a h

Today, I encountered a dockerfile to create a mirror, the mirror run after the container automatically end the problem. Start command: Docker run-d-P 8080:8080-v/usr/local/tomcat7.0/logs:/usr/local/tomcat7.0/logs--name tomcatweb tomcat:7.0 After running with Docker PS found the