reddit devops

handler trigger mode, in the tracking code program to pay attention to handler object assignment location, otherwise easy to find the wrong handlemessage, these handler processing functions named basically the same, easy to operate confusion. Here are a few of the processes that readers should be most concerned about:1) client executes an invoke command through the CLI2) A node is sent to the node ViewChange command3) Chaincode Call API Putstatus4) Consensus process One, the client executes a

Today Reddit's headline, a British man named Paul Dixon, cloned the Reddit Web site with 666 lines of assembly-language code for two nights. All the code can be seen here. From the screen view, just a relatively simple cloning, no search and other functions, but it is amazing enough. Reddit the following comments are more interesting: Now I'm starting to wait for a scalable enterprise-class

This article comes from NetEase cloud community. ObjectiveIn recent years, many Internet projects have changed from monomer service to micro-service trend, especially some complex architecture, business more extensive projects, micro-service is the trend, can solve a series of independent construction, update, operation and other issues, so as to liberate productivity, promote delivery efficiency and quality.At present, the NetEase Cloud container service team manages the micro-service in a

aggravate users' weakness. Chris Williams is the co-founder of the online book rental website BookRenter.com, which uses Opscode Chef. As a former programmer, Chris said: "I feel like I can't do anything in non-programming software ." This is not true for operators with limited programming skills, but Chris thinks this will limit their ability to work in the future. Looking at automated IT operations from a more developmental perspective is Chris's central idea of the "

an open source can be obtained, nor design, but long-term evolution to take root. Building a closed-loop feedback architectureFirst, share a link that has had the deepest impact on my architecture over the years. This article is about DevOps, but the same applies to system architecture: http://itrevolution.com/the-three-ways-principles-underpinning-devops/ This article describes the three pat

its own storage capacity and can have its own database. You can also have a consolidated database. Disadvantages of the MicroServices architecture MicroServices architectures can lead to excessive operations. Requires DevOps skills (HTTP://EN.WIKIPEDIA.ORG/WIKI/DEVOPS). Probably double the effort. Distributed systems can be complex and difficult to manage. Because the distribu

://mp.weixin.qq.com/s?__biz=MzAwMDU1MTE1OQ==mid=2653547585idx=1sn= 9a664b16f656f757632cd4eb29f9a5dcscene=0key= 8dcebf9e179c9f3adc43167de5469ee441c07c6fa549314bb4ac11c9a7709ff48602d9fdde549a7ab3494ba18355e193ascene=0 uin=mjk1odmyntyymg%3d%3ddevicetype=imac+macbookpro11%2c4+osx+osx+10.11.5+build (15F34) version= 11020201pass_ticket=rggvdhhtyixx2xfl%2bhx0nhdwk8t%2fqyfvsvkuvgc5ioljt5o%2bksdn%2fsm772kdjndjImportant: Perhaps only Youku is using the Redis cluster scheme on line. This article summarizes

article describes several storage solutions that combine with mesos depth, including local storage and distributed storage.Service High Availability Technology1. Reveal millions of people watching the Facebook video livehttps://mp.weixin.qq.com/s?__biz=MzAwMDU1MTE1OQ==mid=2653547390idx=1sn= c241c46b7c9eba70cd0324117835270ascene=0key= 77421cf58af4a6537aa4e93bcbe5437cb8216b95160f27385afeec465e691a0f64e3d94b21ccc48902d864e8468b04bbascene=0 uin=mjk1odmyntyymg%3d%3ddevicetype=imac+macbookpro11%2c4+o

on.Although the micro-service architecture has not been born long, its frequency in speeches, articles and books has made many people aware of its impact on the software architecture field.In fact, the birth of micro-services is not accidental. It is the rapid development of the Internet, agile, lean, continuous delivery methodology, the fast development of virtualization technology and DevOps culture, and the traditional monolithic architecture can

more idealized technology community.Website: http://stackoverflow.com/BytesBytes is a traditional development community, whether it is new or experts will appear in the community, content is also very broad, software development, database development, network and system management issues, etc. will have a considerable coverage, often go to this site with different levels of technical staff to discuss, their own level can really improve a lot.Website: http://bytes.com/RedditReddit from needless

Original: How to learn JavaScript properly (2014-2-7) Duration of study: 6-8 weeksLearning Prerequisites: High school level, no programming experience requiredUpdated (2014-1-7) A learning group was created on Reddit.January, "Learn JavaScript" Study Group on Reddit Directory Don't learn JavaScript like this Resources for this course 1-2 weeks (Introduction, data type, expressions, and operators) 3-4 w

This article is the 8th of the fast-track creation series, and if you have not read the previous content, it is recommended that you click on the chapters in the following directory to read the other content before returning to this article. To access this catalogue, please click on: http://anb.io/blog/tag/wordpress-on-azure/1. Website management platform WordPress and cloud computing Platform Azure Introduction (6-minute video)2.1 Creating websites and Web site operations on Azure (13-minute vi

This article is the 8th of the fast-track creation series, and if you have not read the previous content, it is recommended that you click on the chapters in the following directory to read the other content before returning to this article. To access this catalogue, please click on: http://anb.io/blog/tag/wordpress-on-azure/1. Website management platform WordPress and cloud computing Platform Azure Introduction (6-minute video)2.1 Creating websites and Web site operations on Azure (13-minute vi

The system Localeare used to control the language setting of system services and the UI before the user logs in. How does I change the default system locale in the CentOS 7 Linux system? How to check the current locate setting under CentOS 7 or RHEL 7 ? How do I get the list of all available locales on the current Linux system? The This post, you'll see, how to set the system locale.CentOS 7/rhel 7 Check current System Locale SettingsTo show the current locale settings, you can view the "/etc/lo

Robust management and security model An open architecture Hybrid Cloud Compatibility Scalable, resilient architecture Comprehensive support and services If your company needs an enterprise-class OpenStack solution, read on to see what a true enterprise-class private cloud can and should offer. For the next two weeks, I'll write a series of blogs that include multiple sections, "6 big needs for enterprise-class OpenStack." Let's start by looking at the locations where Op

Configuration startLinzuxin = linzuxin # linzuxin is the user name, linzuxin is the password. Note that the plaintext passwordIn the future, so the warehouse users are here to record it. As for that user, allow access to that repository, which is restricted in rights management.Set user permissions. You can delete the default authz file directly, and then use the following configuration:# VI Authz[Groups]DevOps = Linzuxin[/]@

Familiar with these terms, job data center so easy (1) When applying for a job as a data center, how do you answer the tough questions from future employers? There are nine policies for your reference. 1. How to define a perfect data center? The main points of learning DevOps, change management, IT business agility, and other popular Data Center terms are to improve the backend technology and infrastructure to meet the needs and objectives of enterp

application.650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M00/86/80/wKioL1fBO0DQFhfZAAA2HQ6CQkE896.jpg-wh_500x0-wm_3 -wmp_4-s_4058209602.jpg "title=" duo.jpg "alt=" Wkiol1fbo0dqfhfzaaa2hq6cqke896.jpg-wh_50 "/>Cartridge How to createApache Stratos allows DevOps to create cartridge using a fully configured cartridge or generic cartridge approach. The above mentioned cartridge creation method is explained and analyzed in the following subsectio

One, ubuntu install git software1. Install Git and SSH[Email protected]:~$ sudo apt install git[email protected]:~$ sudo apt install ssh2. Configure GIT user information[email protected]:~$ git config--global user.name "Wangpengtai" [email protected]:~$ git config--global user.email] [emai L protected] "Attention:[Email protected]:~/devops$ git commit-m "Add centos6_security.sh" * * * * * * * me who is. Run git config--global user.email "[email protec

A rapidly changing World: Agile DevOps Because business requirements are the main drivers of change, do less, but do better and deliver faster, which is the difference between a leading enterprise and a successful enterprise and other enterprises. When competitors deliver related features faster than you, quality is better than you, then you end up losing market share. Making up for the lack of products by investing in sales and marketing campaigns