On the "Golden Nine Silver Ten", young graduates are full of hope and anxiety, looking for and competing for a job opportunity. The development students who are already on the job also want to get better treatment and a bigger platform through social recruitment or internal promotion.
However, there are a large number of interviewers, and the technical market is relatively cold. The students who are interviewed have to face the huge competition of N candidates for 1 position.
Q: Under this situation, how can we get more and better offers?
A: Short-term preparation - brushing interview questions; long-term planning - consolidating core skills.
How to brush the interview questions? Brush high-frequency questions, deep questions, and time-sensitive questions.
How to consolidate core skills? First in-depth understanding of the principle, and then systematically apply it to practice.
**A new thing like container technology has completely reshaped the shape of the entire cloud computing market. **In this market, not only technology giants such as Google and Microsoft are fighting to this day, but also countless domestic and foreign startups. In China, even giants such as BAT, Ant, and Didi, who have not been involved in the field of open source infrastructure before, have taken a multi-pronged approach from the dimensions of AI, cloud computing, microservices, and infrastructure to compete for Containers and the Kubernetes project were established as one of the strategic priorities.
**In this technological change caused by "containers",** the Kubernetes project has become the de facto standard for container technology, redefining the possibilities for application orchestration and management in the infrastructure field. **Many beginners, for these problems presented by the container technology stack, either have insufficient knowledge reserves, or are disorganized and unable to form a system. ** This is also a dilemma faced by many practitioners who are first participating in PaaS projects.
First look at the main directory
This note clearly explains the technical essence and design ideas behind the container, and combines the analysis and practice of the core features to deepen your understanding of container technology, 2 major modules, 12 parts!
The "big vernacular" basic theory of container technology: Use interesting explanations to sort out the development context of container technology ecology, and describe the implementation of the underlying technology of containers in the most simple and easy-to-understand language, so that you know what it is and why it is .
**Kubernetes cluster construction and practice: **Kubernetes cluster is known as "very complex", but if you understand the architecture and principles, and choose the correct tools and methods, its construction can also be "one-click installation", it The application deployment can also be easily understood.
Container orchestration and analysis of Kubernetes core features: "Orchestration" is always the soul of container cloud projects and the source of the lasting vitality of the Kubernetes community. In this module, from the perspective of distributed system design, we will abstract and summarize the common methods reflected in these characteristics, and then take these guiding ideas to explain the core of the Kubernetes project on orchestration, scheduling and job management one by one. characteristic. "I don't know the real face of Mount Lu, I just live in this mountain", I hope such a different angle can give you a new inspiration.
K8s Notes Theory
Part 1: Understanding Controllers
Part II: Network Details
Part 3: Principles of telescoping
Part 4: Authentication and Scheduling
Part V: Principles of Service
Part VI: Mirror Automatic Pulling
K8s Notebook Actual Combat
Part VII: One of the Node Readiness Issues
Part 8: Node Readiness Issue 2
Part IX: Namespace Deletion Issues
Part 10: Cluster Security Group Configuration Management
Part 11: 2/2 - Living Microservices
Part 12: Service Mesh Certificate Expiration Issues
K8S learning knowledge map
Kubernetes, as the "operating system" in the cloud-native era, is a must-have skill for every user to be familiar with and use it. This map provides an overview of the container service Kubernetes knowledge map, and some of the contents refer to the knowledge map on the Internet, which aims to help users better understand the knowledge of K8s.
Summarize
At the moment, you and I may have missed the era of the Internet technology explosion, nor a share of the early digital currency craze. But at this very moment, in the field of cloud computing and infrastructure that has been silent for many years, the first historical change in the name of "container" is about to emerge. **This time, what reason do we have to sit on the sidelines? If you also want to board the high-speed train of "Container", I believe that this note can help you get through the "Ren and Du two veins" of learning container technology.