"Container lecturer" Coreos+kubernetes to build Docker operating environment

October 18, 2014,csdn& "programmer" sponsored by the 2014 Container Technical Conference (Container conference 2014) will be held in Beijing, domestic and foreign Container technicians and business practice users will be in Beijing for the first time. Container technical experts and first-line developers of Docker, Google Kubernetes, VMware, CoreOS, domestic internet companies and start-up technology teams will share their container project experience and best practices in the production environment.

We specially invite to Beijing digital Rui Bo Technology Development Co., Ltd. founder Guiyang. He will do the 2014 container Technical conference, entitled "CoreOS and Container management" sharing. Before the meeting, we specifically interviewed Guiyang to help us better understand the content of the subject. In addition, in order to enhance the interaction between lecturers and participants, to enhance the interaction between participants and to better organize the topic, we have established a container micro-letter discussion group, inviting only ticket users and conference lecturers. [Click to enroll, more than 3 people can enjoy the preferential price] [Please pay attention to telephone notice]

Founder Guiyang of Beijing Digital Rui Bo Technology Development Co., Ltd.

has been engaged in the field of E-commerce related product development work. A docker-related entrepreneurial project is being led recently, and Docker, CoreOS and Kubernetes are very interested in container safety maintenance and management and hope to explore in this direction.

Topic: CoreOS and Container management

Guiyang will bring the following in his speech:

For more questions about CoreOS and container management, please move to the Docker Community FAQ Post and Guiyang will answer online.

CSDN: What attracts you to delve into Container (Docker) technology?

Guiyang: Docker in the past year has been developing in full swing, its impact on the software industry is also in the ascendant. In the major aspect of software development-development, testing and release-many industry experts are discussing the changes brought about by Docker, and many tools have been created. Although the current Docker in some places still have problems, but we should see Docker advantages and Docker community flourish. It can be believed that in the coming year Docker will become more reliable and safer, and the Docker Biosphere will develop more complete. Luckily we can all stand on the shoulders of these giants and be in the midst of this change.

CSDN: What are some of the problems Docker unique advantages?

Guiyang: The lightweight and fast characteristics relative to Hypervisor,container are most popular. Docker's learning threshold and use cost are very low, running in the system is not much resources, while Docker start and stop are very rapid, in general personal computers running a few Docker containers is very easy.

Consistency is also a bright spot for Container. The same container, regardless of where they run (personal computers, private servers, or public cloud services), can achieve consistent results. This feature can significantly improve the efficiency of the enterprise in product testing, continuous integration, or delivery and deployment.

In addition, the isolation technology solves the problem that has previously been a headache in operational dimensions: how to efficiently configure and maintain an application's operating environment. In order to take full advantage of hardware resources, there are times when we need to deploy multiple applications on the server and each application requires a different configuration. Once an application is removed from the system, removing the original configuration is cumbersome and potentially impacting other programs. Now that the isolation technology is applied, the application shares the system kernel, but it has a unique operating environment. While deploying and removing applications, it does not affect the operating system itself.

We believe that the changes brought about by Docker are only just beginning, and many users in other industries are starting to use Docker, and there will be many products and service platforms using Docker in the future.

CSDN: What is the biggest difficulty of enterprise application Docker at present?

Guiyang: Taking the entrepreneurial project I led as an example, as a start-up, we are more open to accepting and using a new technology than most Internet companies in the country, but now it's a big risk for us to push Docker into the production environment. But we still want to be able to get users to use our products as soon as possible. For known problems, we will try to avoid them in the product to reduce the impact of these problems; for unknown issues, on the one hand we will always pay attention to other Docker practice enterprise release feedback, on the other hand we will be as much as possible to test our products, to the greatest extent to accumulate Docker Experience in operation and maintenance.

CSDN: Would you like to talk about the topic you are about to share at this conference?

Guiyang: My theme is "CoreOS and container Management". At present, there are several commonly-used solutions in the operation and management of Docker, which need to be tested in scale and time. We chose the CoreOS + kubernetes approach to build the Docker base operating environment. CoreOS as a very young and characteristic operating system, its recognition degree is becoming more and more high, the system itself is more and more mature, greatly developed into a running Docker of the preferred operating system trend. CoreOS the system structure to a large extent, by using SYSTEMD to start the service on demand, distributed configuration, Automatic Updates, and read-only system files, these features make the operational phase of a small effort to manage it. Kubernetes is a set of Google open source container management tools, we are looking at it can be a complete set of users of the container together to manage, while the original more troublesome containers between the services found through the Overlay receptacle method to simplify.

For more questions about CoreOS and container management, please move to the Docker Community FAQ Post and Guiyang will answer online.

A new ecology is rapidly forming. This time we are in sync with the world. October 18 2014 Container Technical Conference (Container conference 2014) held in Beijing Zhongguancun Software Park. We are trying to cover the whole ecology of Docker, and we are going to invite a number of lecturers to speak it through and provide practical help to developers who are interested in innovating in Docker technology.

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"Lecturer" Sohu Ushenge: Container application Practice in Sohu PAAs platform

"Lecturer" Tencent Liu Yong: Docker era, the challenges and opportunities faced by the public cloud

"Lecturer" Li Mingyu of CAs: and unlike--openstack&docker

"Lecturer" Red Hat Cai: About Docker performance

If you need more information about Docker or technical documentation to access the Docker technology community, if you have more questions, please put it in the Dcoker Technical Forum and we will invite experts to answer. Purchase tickets and other issues can be consulted QQ group: 303806405.

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