sre vs devops

operation and maintenance tools, After all, in a KPI-based era, it is difficult to request the development of resources input. If new recruits specialize in operational development, there is a first problem, and if the developer who understands the business develops the tool, there will be a second problem. Finally only the OPS personnel to learn the development tools themselves, this is the origin of DevOps, but also the future development trend.At

What is DSC? New features of the whole desired state Configuration,powershell v4 A set of rules sets the way scripts are written, and you can use them at any time, or combine a large number of user-written components. Not only in a group, but also die in a specific style to write scripts. Also called "Item Poency", doing things in exactly the same way, without any surprises, DSC uses and Benefits Distributed heterogeneous Configuration Management Platform Why decla

for application operations, such as: system, network, monitoring, hardware and so onSummary: DevOps and operational maintenance provides support for application operations in "Tools" and "infrastructure"DevOps, application operations and systems operations their work is interlocking.2, in the work, operation and maintenance personnel often need to deal with operators, what is the operator to do what work?G

Linux Token Auth One-time password authentication http://netkiller.github.io/journal/token.html Mr.Neo Chen(Netkiller),Chen Jingfeng (bg7nyt) China Guangdong province Shenzhen Khe Sanh Street, Longhua District, civil Administration518131+86 13113668890+86 755 29812080[email protected]> Mr.had Cheung Jian , Android Mobile development China Guangdong province Shenzhen South Mt. District+86 18665871161[email protected]> Copyright © Http://netkiller.github.io Copyright Notice Reprint please conta

Strongloop is a powerful framework based on Nodejs that contains almost all the features needed to move the entire stack. Founded in 2013, few employees, a technology-driven, executive power team. Also in 13 I began to contact Strongloop, was to do nodejs aspects of the technical selection, saw a lot of frames, loopback is I think the coolest one. I remember thinking that Loopback's documents were too bad (mostly unlike online versions) and didn't know how long it would take to give it up. After

,coverage, etc. Lint Tools Libraries for static code analysis Flake8,pylint, etc. Debugging Tools Libraries for Debug ipdb,wdb, etc. Performance Tools libraries that assist in determining performance bottlenecks profiling,memory Profiler, etc. High Performance make Python a faster library Cython,pypy, etc. DevOps software and libraries fo

increasingly evident in the complexity of application management and maintenance. That's when cloud computing is at a stage where it has to drive change. The benefit of the PAAs level is that the most effective way to achieve devops is to shorten the cycle of the entire development design test deployment, effectively reducing the difficulty of managing maintenance, and improving the system's market-oriented product update speed. In Liuweiguang's vie

traditional MySQL database Once the implementation of the micro-service architecture can be completed once, you may need to deploy each part separately, each service needs to be deployed health monitoring, error rollback, log analysis and other costs will increase significantly, automated deployment requirements are increasingly high, you can use the cloud DevOps Docker Single all-inclusive platform has not been able to meet our needs, a single tech

2017 Web Developer Learning Roadmap It program Lion yup 9 days ago This article is from a warehouse established by Kamran Ahmed on Github. In this article, the author shared with his old professor a set of learning roadmaps to be mastered by front-end and back-end developers and Devops to share their views with his students. At the same time, there are any suggestions for improvement or comments also welcome to the author of PR. So let's take a look

connected and uses multiple microservices containers to create stable application services.Rich features, simple tools, and powerful APIs make containers and orchestration a favorite for DevOps teams. DevOps engineers integrate them into continuous integration (CI) and continuous delivery (CD) workflows.This article explores the issues you encounter when trying to run and orchestrate a MongoDB container, a

Tags: devops inux html ora class tor BSP Select ManFirst, MongoDB 1. Installation Because the download installation with Yum source always times out, the Tarball mode installation is selected. Official installation Method Link, https://docs.mongodb.com/manual/tutorial/install-mongodb-on-linux/ 2. Use Books, you can refer to the "Mongodb_the_definitive_guide", mainly on the use of MONGO shell tool additions and deletions, etc., there are many use cases

operations2, the actual combat four, through the Python script connection MySQL database realizes the data automatic storage, the update3, actual combat five, the development of C/S architecture backup server for remote backup* Remote compressed file transfer using Python socket moduleOld boy Python devops advanced Course listPython DevOps Development Training Advanced Course ListSeventh Day1. Project actu

ObjectiveNow micro-service is really too hot, so we are essential is to learn springcloud, service is the core of the traditional one-stop applicationSplit into one service based on the business, while microservices are more thoroughly decoupled on this basis (no longer share db, KV, remove the heavyweight ESB), andand emphasis on devops and rapid evolution.Components commonly used in Springcloud: Service Discovery--netflix Eureka Client

Es = Elasticsearch (hosts=[{'Host':"elb-elasticsearch.cn-north-1.elb.amazonaws.com.cn",'Port':"9200"}],http_auth=("username","Password")) T= Datetime.fromtimestamp (int (1529986664), Pytz.timezone ('Asia/shanghai'))Print(t) data= { " Region":"cn","Env":"Dev","Product":"Reliability","Service":"DevOps","ObjectType":"EC2","Endpoint":"cn-dev-reliability-devops-ec2-172.31.116.5","Metric":"tcp_syn_sent","value":

After deleting the configuration files for Isti and Foo, namespace continues to terminating state, and no Istio-system namespace can be created at this timenamespace "Istio-system"Edited[email protected]:~/istio-0.8.0/install/kubernetes# KubectlGetnsname STATUS Agechoerodon-devops-prod Active 21ddefaultActive 30dfoo terminating 11distio-system terminating 19djack-Demo Active 29dkube- PublicActive 30dkube-system Active 30dsock-shop Active 22dDeleting i

design of swarm, understand its service discovery, service orchestration, and then build swarm cluster environment, then adjust our microservices to adapt to swarm, and finally deploy them in the swarm cluster. 7th Chapter Service Orchestration-kubernetesThe whole idea of kubernetes learning is also from concept to cluster building and finally to micro-service deployment. But because of its leadership in the field of service orchestration and its high threshold. We peel it into three parts, the

, configuration (source code) management, test management, code compilation, automated testing, Complete tool chain for research and development of operational dimension Integration (DEVOPS) for automated release and deployment of environmental management. Most of Microsoft's own products are using this platform for research and development management, which also provides good support for agile development. In the process of collating user stories, we

the software development cloud through the project actual combat experience the most advanced software development model. Huawei Software Development Cloud has provided end-to-end full process tool chain, covering project management, configuration management, code checking, compiling, assembly line, testing, deployment, release, development client and so on whole process link. Especially in the two aspects of project management and configuration management, the software development cloud of Hua

Do the program ape "Yuan" is a bitter forced to live, Saturday early in the technical group to greet, see no one response, said a, "not expected to wake up", and then a friend thrown over, "in overtime"! Do WEB development is a bitter force of life, not like to do IOS, to fix the client, basically everything is all right. Do WEB development is not only to do the backend, front-end also need to understand and familiar! Do before and after the end of all

processes and their integrations. Methods such as Lean Entrepreneurship (Lean startup), Operational dimension Development (DEVOPS), and Agile Development (agile) motivate organizations to reassess their development practices to achieve the desire to accelerate tempo and increase feedback. Although many organizations have adopted agile models and tried to apply operational dimension development (DEVOPS), t