Docker Study Notes (2) -- Docker client and daemonDocker daemon
Sudo docker daemon you can start the docker daemon process
Sudo docker daemon-help to view helpWhere
-- Label setting label sudo docker info you can view the label o
Create a private repository for docker and a private repository for docker
Thanks to the network speed and the performance of the Greater China LAN, the image download speed in DockerHub is very slow. Even some domestic image warehouses do not feel very fast. Therefore, it is necessary to build an image repository locally or in a place that we can access quickly (your own ECS. With such a repository, we can
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 should be a more desirable business requirement.
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the next reboot of the physical machine, only to reload the operating system.Compiling and installing SQLitewget http://www.sqlite.org/2015/sqlite-autoconf-3080803.tar.gzInstalling BTRFS-PROGSCENTOS7Yum Install Btrfs-progsCentos6git clone git://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git cd btrfs-progs./autogen.sh./ Configuremakemake InstallSetting environment variablesExport Gopath=/path/to/go #docker目录放在 Statically compiled Dock
Docker ~ Deployment in linux, docker ~ Linux deployment
Docker is a popular container tool recently. It can help us quickly deploy applications, especially in the "microservice" environment. It is too troublesome to start, stop, and deploy hundreds of services once, if you deploy it in docker, the next application will
Learning Goals:To view the running status of the Docker daemonStart, stop, restart the Docker daemonStartup options for the Docker daemonModify and view the startup options for the Docker daemon1. # View Docker running statusMethod One: Ps-ef | grep javaMethod Two: sudo stat
Description: I am using the CentOS installation Docker
First step: Install Docker
sudo yum install-y yum-utils
sudo yum-config-manager --add-repo Https://download.daocloud.io/docker/linux/centos/docker-ce.repo
sudo yum install-y-Q--setopt=obsoletes=0 docker-ce
Docker is a very hot technology at the moment, about the introduction of Docker here is not much to say, this article mainly describes how to configure Docker in the Ubuntu 14.04 environment of the local warehouse, for large-scale use of Docker in the LAN, frequently from the official website to download image files, U
As the testing server in the company is constantly changing, it is troublesome to configure the environment on the new server after each change. Then I suddenly thought about what I saw on the internet that Docker could quickly deploy portable containers, so I tried to use Docker to build a test environment for Tomcat and Oracle. Therefore, this article mainly focuses on some basic concepts and common comma
http://blog.51cto.com/mysky0708/2298049To undertake the above, in the production of how to secure the link Docker host it? We use the TLS secret key approach.Steps:First Part: First generate the secret key on the Docker host and save it to the designated place;Part II: On the Management node (portainer), specify the above secret key and add the node.Specific implementation process:The first part of the code
Docker Quick Start series (4): Concepts and operations of data volumes and data volume containers, docker Quick StartIntroduction
Sometimes, some logs are generated when our services are running, or we need to back up the data in the container, or even share data between multiple containers, this must involve data management operations on containers.
There are two ways to manage data in containers:
Data V
Nvidia-docker
The description in the project mentions: Build and run Docker containers leveraging NVIDIA GPUs, a collection of open source project commands created to better provide a set of GPU services based on the NVIDIA chip.
Project address: Https://github.com/NVIDIA/nvidia-docker Docker vs Nvidia-
Use Docker to deploy Gitlab and docker to deploy gitlab
The company's code server has been built using Gitosis, but it is too troublesome to manage users and permissions,Now we want to build Gitlab on the original server and install it directly using the official Gitlab method,This will cause a conflict with Gitosis, making Gitosis unavailable,To keep the two services at the same time, we thought of using
Docker: Ubuntu installation, Docker: Ubuntu Installation
What is Docker?
Docker is an open-source Container engine built on LXC technology by Docker. Inc. The source code is hosted on GitHub and open-source based on the Go language and complies with the Apache2.0 protocol.
Previously, we introduced the basic concepts of docker (not translated before...), learned how to use docker images for work, and learned how to use docker images.Links between containers. This section describes how to manage data in and between containers.
We will look at the following two main methods to manage docker
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