What are Devops

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DevOps The Wikipedia definition of is ：
DevOps It's a set of processes 、 A general term for methods and systems , To facilitate development 、 Technical operations and quality assurance （QA） Communication between departments 、 Collaboration and integration .

Each step is ：

1. plan
2. code
3. build
4. test
5. release
6. deploy
7. operator
8. monitor
9. plan
10. code ...

A picture summarizes ：

in other words Development test Deploy operation monitor A series of operations form a closed loop ,
The specific process is , The operation and maintenance personnel infiltrate into the project in the project development stage , So as to provide a good deployment monitoring and other operation and maintenance solutions , And developers have to infiltrate into the operation and maintenance work in the operation and maintenance deployment phase ,
In fact, the ability requirements for development and operation and maintenance personnel have been improved , Operation and maintenance needs to understand development , Development also requires knowledge of operation and maintenance

And in the implementation process , Every link has a lot of software support , Such as
jenkins：build/relase kubernetes：deploy sentry：monitor jmeter ：test