how to save docker container

the container's operational status and daily administration.First, view the running logAfter the container is run in the background through the-d parameter, the log contents of the service output can be seen through the Docker logs command. $ docker Logs mongo-ins MongoDB starting:pid=1 port=27017 dbpath=/data/db 64-bit host=d9bba1bfc8be ... Ii. Li

1, from the container inside copy files to host. Answer: Execute the following command in the host Docker CP container name: The path of the file to be copied inside the container to be copied to the appropriate path of the host Example: Assuming that the container is name

After the front upload files to the server, the server returned to the foreground of the file list in Chinese garbled, all the Chinese file name into? , the English file name is displayed normally. The problem is positioned to find that the Multipartfile class of the background code has this exception when executing the Transterto method, but Multipartresolver and encodingfilter in the configuration file set are already UTF-8. Excludes code exceptions. KUBECTL exec enters into the

Docker container data management and operation tutorial, docker container Data Management Docker data volumes What is a data volume? Features of data volumes Relationship between data volumes and containers Add volumes for containers Add permissions for data vo

Install vim In the docker container, and install vim In the docker container When using docker containers, sometimes vim is not installed. When you press the vim command, the system prompts vim: command not found. At this time, you need to install vim, however, when you pre

number we set before (23), login to enter also. Remind: I use the server is Aliyun, Aliyun a lot of port default is not open, I set the 23 port also did not open, note to the Aliyun console open, or SSH will not go in. Step Fifth: We can also store this Ubuntu image: Using sudo docker save-o ubuntu.zip ubuntu will be stored in the current directory. And then on any one of the machines to load mirror

(1) Pull a new CentOS image for Docker pulls centos:7.2 (2) Running a container, ready to install the necessary environment Docker run--privileged--dns 8.8.8.8--dns 8.8.4.4-h controler--name slurm_control-i-t-v/container_data/:/data C Entos:centos7/bin/bash (3) Install the SSH environment inside the container Yum Insta

port 80 on the respective container. User namespaces Starting with Linux 2.6.23 completed on Linux 3.8) User and group ID spaces The user and group IDs of the processes in user namespace can be different from the host, and each container can have a different user and group ID, and a non-privileged user on a host can be a privileged user in the user namespace ； The conc

Preface We have mentioned earlier that if we build the Docker cluster, there will be the need for a Docker instance network connection across the host, and in order to save the IP resources of the host network, we try to use DOCKER0 own network connection, add Host network IP to the main node (container instance), This

./configure--without-ncursesMake NsenterCP Nsenter/usr/local/binUsing the shell script Docker-enter, save the following code as Docker-enter, Chomod +x docker-enter#!/bin/shIf [-E $ (dirname "$")/nsenter]; Then# with Boot2docker, Nsenter isn't in the PATH but it's in the same foldernsenter=$ (dirname "$")/nsenterElseNs

nvidia-dockeris a can be GPU used docker , nvidia-docker is docker done in a layer of encapsulation, through nvidia-docker-plugin , and then call to docker on, its final implementation or on docker the start command to carry some

environment information, such as the container host name, host information and domain name service file. To see the read-write layer, the role of this layer is very large, docker of the mirror layer and the top two add up, the process within the Docker container only write permission to the read-write layer, the othe

uniquely identifies the mirror, notice that ubuntu:14.04 and ubuntu:trusty have the same mirror ID, which means they are actually the same mirror.Tag information is used to mark different images from the same warehouse. For example, there are multiple images in the Ubuntu repository, which can be differentiated by TAG information, such as 10.04, 12.04, 12.10, 13.04, 14.04, and so on. For example, the following command specifies that a container be st

start container docker run-ti Ubuntu/bin/bash Docker run = First Docker Create and then Docker start -T means to have Docker assign a pseudo terminal and bind to the container's standard input When the-T is used, the command

technical bottlenecks in server deployment to fully implement an immutable infrastructure, which makes it difficult to implement in a real-world environment. Some tools such as: Packer can alleviate the difficulty of creating virtual machine images to some extent, but you still need to face a whole set of environment construction work, which usually takes a long time to build and build, because you generally need to download a few g of files to build a separate system. Is there a way to take c

Running ASP. NET Core in the Docker container for Linux and WindowsTranslator : In fact, I have been studying this part of the past week, the results of the weekend did not have time to summarize the article, Scott Hanselman. Then I will translate this article, let more Chinese readers see. Of course, I met Scott's pit.But first, I'll explain the concepts of Linux containers and Windows containers for unfam