reddit devops

services. Sechelper, err: = Getsechelper () if err! = Nil { return err } sechelperfunc: = Func () crypto. Peer { return sechelper } registerchaincodesupport (Chaincode. Defaultchain, Grpcserver, Sechelper) Create the Peer node service, and note the VP and NVP nodes. If peer. Validatorenabled () { logger. Debug ("Running as validating peer-making Genesis block if needed") makegenesiserror: = Genesis. Makegenesis () if makege

static and dynamic separation of the detailed7, actual combat led to achieve keepalived master-slave architecture and dual-master switching scheme, alarm customization, log analysis, etc.8. Comprehensive explanation of zabbix3.x monitoring features, Web service monitoring, Zabbix internal monitoring, Zabbix features and functions9, fully explain the varnish cache technology, in-depth varnish work mechanism, core architecture, and mainstream open source caching technology solutions10. LaaS, PAAs

) this.width=650; "title=" QQ picture 20160830104832.jpg "alt=" wkiom1ffbj7zt-caaae9ckdlzny545.jpg-wh_50 "src="/http S5.51cto.com/wyfs02/m01/86/99/wkiom1ffbj7zt-caaae9ckdlzny545.jpg-wh_500x0-wm_3-wmp_4-s_1549171688.jpg "/> welcome attention reboot Education operation Automation class ---September 11 (Sunday) classes Click here for details: http://www.51reboot.com/course/devops/class Format: Instructor-led class/WebcastQQ Registration: 97995075

Recommended Nodejs full stack framework StrongLoop, nodejsstrongloop StrongLoop is a powerful Nodejs-based framework that includes almost all the features required by the full stack of mobile development. Founded in 2013, it has very few employees, a technical-driven, and powerful executive team. I also started to contact StrongLoop in 13 years. At that time, I tried to select nodejs technologies and read many frameworks. LoopBack is the coolest one I think. I still remember that I thought the

As a qualified developer, the development in the local environment is not enough, we need to deploy the Web app to the remote server, so that the majority of users can access the site. Many of the development of the students to deploy this thing as the work of the students, this view is completely wrong. First, the recent trend in DevOps is that development and operations become a whole. Secondly, the difficulty of operation and maintenance, in fact,

[Your database is in crisis] We have already paid full attention to databases, so they should not be IT risk factors. However, even if the DRP (disaster recovery plan) has a budget, backup mechanism, and a top-notch DBA, the database poses a major threat. Why? Become agile In a rapidly developing and competitive market, if your competitors can release related products faster and better, it means that you will lose market share eventually. That's why companies need to be agile. Companies need

650) this.width=650; "title=" 3814a842e65ad657cde7955da3a8b215_b.png "src=" http://s2.51cto.com/wyfs02/M02/7B/13/ Wkiol1bgizwik3fuaae-ryece6w240.png "alt=" Wkiol1bgizwik3fuaae-ryece6w240.png "/>Multi-process, multithreaded programmingSystem programmers, devops developers are often asked a common question during an interview: What is a process, what is a thread, and what is the difference between a process and a thread? Have to admit, for

, operation and maintenance of the Fortress machine has the identity of operators, operation and maintenance operations of access control and audit functions (from the Baidu Encyclopedia to read the interpretation of http://baike.baidu.com/view/4274690.htm, At present, there are many manufacturers can provide operation and maintenance Fortress machine products, but as a devops or operations personnel, like to do their own functions to achieve! 4. Rec

have much practical experience with virtualization, so listen to the big gods and grow your knowledge. after is a well-known friend of the Docker community. His speech is mainly about devops, from development, testing to deployment, operation and maintenance of the entire solution. In order to unify at the development, testing and deployment level, the system environment needs to be well unified. The direct approach is virtualization, such as a compl

The author of this article is Geoffrey, a Web developer of PHP who likes DevOps and Docker. This article mainly introduces how to use Docker to build a PHP development environment. The author also discusses the advantages and disadvantages of using a single container or multiple containers to build a Docker-based development environment. It is recommended for PHP developers to read. The author of this article is Geoffrey, a Web developer of PHP who li

Docker containerized trend has now entered the rapid development stage, regarding the Docker container data center level large-scale application cluster and the arrangement management, the application micro-service is the topic which the industry discusses extensively, but in addition to the above hot spots, for the containerized most development OPS personnel respected, than DevOps development test scenarios: development, build, run, ensure the confi

revival. DevOps is a new thing, and Perl is becoming a popular language for DevOps, so keep an eye on Perl, which may become the next important language like the Python language.VisualBasic. Net -is an object-oriented programming language introduced by Microsoft for development. NET programs and specialized fields such as Web programs and XML Web services, this is a good choice.Haskell -Haskell dominates t

interaction of various roles will become more and more complex, we need to have a visual method to let different roles clearly know what they are doing with other people's relationship, here Kanban is the best way. The above lists some of the key features of the electronic Kanban in TFS, but there is always an advantage between the electronic tool and the physical tool, and it is recommended that the team use it as appropriate.Coding flow in the development process is a critical process that af

using Web Technology. You have full access to the operating system and NPM available breadth Modules. To learn more about these tools, please read the tutorials on Electron and nw.js. DevOps The recent trend in software development is for developers to be responsible for their own system deployment-also known as DevOps-which results in faster releases and faster fixes to problems in Productio

between virtual machines (VMS), modifying applications without worrying about software and computing dependencies. As a result, containers enable devops personnel to quickly deploy new applications, such as big data analytics. Network requirements for container deployment modern applications are often designed to contain many sub-applications that require low-latency communication between microservices. These sub-applications may be quickly migrated

is a finer-grained network isolation technique that is designed to block the horizontal translation (or move) of an attack after it enters the corporate network. Flow visibility technology enables security operations and managers to see the flow of internal network information, enabling micro-isolation to better set policies and assist in rectifying corrections. In addition, some vendors provide traffic encryption options for data transfer between different workloads. Note: In practice, micro-i

(source code) management, test management, code compilation continuous integration, automated testing, A complete toolchain of research and development Operations Integration (DEVOPS), including automated release and deployment of environmental management. Microsoft's own majority of products are using this platform for research and development management, which also provides a good support for agile development.In the process of organizing user stor

It's often thankless to make devops and traditional IT workers work together appropriately. End users want the perfect experience without disruption. To achieve this, end users do not need to know what operations are doing. As IT operations and devops experts know, it's not hard to do the right thing, but the hardest part is how to do the right thing all the time. Constantly re-adjusting the priority of the

the password when you're in a place where you think it's safe, such as at home or in the office. Convenience is an important factor because it increases the likelihood that users will practice excellent security solutions.7. Machine learning. This is a new appellation of artificial intelligence. On the one hand, it is important not to be overly committed to the ability of machine learning in the short term. On the other hand, there is a need to figure out what big data means, and open source pr

Sail the waves, set sail for the future!To do the program ape "Yuan" is a hard work, in Saturday to get up early in the technology group to greet, see no one response, said a sentence, "Not estimated to wake up", and then a buddy thrown over, "in overtime"!To do WEB development is a hard work, not like IOS, the client, basically everything is done. Do WEB development is not only to do the backend, the front end also need to understand and familiar with!The front and back end take-all