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Introduction: This paper will introduce how to collect and query and analyze Kubernetes (hereinafter referred to as K8s) logs based on log service. In addition, a brief introduction to Ingress and Audit schemes is attached. In order to facilitate you to deepen your understanding through operation, this paper provides detailed operation steps, c ...

ConfigurationClassPostProcessor handles all configuration classes, including @ Component, @ Bean, @ Import annotation, etc. Since the configuration class may introduce new configuration classes and the new configuration classes need to be processed, the ConfigurationClassPostProcessor uses a do while loop to process the configuration classes un ...

Today, I finally finished the exam that should have been finished a year ago. Tomorrow, I'm ready to start the lying down life (FOG) of my senior. Reviewing genetic engineering again is rewarding. In addition to professional progress, I also found this cold knowledge. Tossing results: Click to view Steps: Configure your blogExport xmind to ...

preface: This paper introduces the recursive and non recursive algorithms of traversal, among which the non recursive algorithm of post order traversal is the most difficult.Questions included by bloggers: New YoungPlease indicate the source of Reprint: New Young Mind map [the external chain picture transfer fails, and the source st ...

I recommend a free open course of zero sound college. Personally, I think the teacher speaks well. I share it with you: Linux, Nginx, ZeroMQ, MySQL, Redis, fastdfs, MongoDB, ZK, streaming media, CDN, P2P, K8S, Docker, TCP/IP, collaboration, DPDK and other technical contents, learn immediately Introduction to B-tree Before talking about the ...

I abnormal 1.1. Programming model and basic usage of exceptions Let's use it to explain the above model double Div(int a, int b) { if (b == 0) throw "Zero Div";//Throw a string constant cout << "If an exception is thrown, Cut yourself and all at once, Will not execute" << endl; return (double)a / (double)b; } int main() { ...

0. Background As we all know, SPI has good practice in many places, such as JDBC driver loading, dubbo, etc. The autoConfiguration of SpringBoot project is also a similar principle. It feels good to use it for module decoupling. For example, we do a service of application management, which has the functions of application installation, upgrade ...

1. Download ts fragment with ffpeg ffmpeg -i https://b1.szjal.cn/20210818/LirlVQjP/index.m3u8 -c copy d:\save\1.mp4 The parameter - i here is followed by the URL of m3u8 and - C is the code of copy, which is then stored in the save directory of disk d (it's best to build a directory here, otherwise it's hard to find) 2. Change the forma ...

Catalogue of series articles I Array type problem solving method 1: dichotomy II Array type problem solving method 2: Double finger needle method III Array type problem solving method 3: sliding window IV Array type problem solving method 4: simulation V The basic operation and classic topics of the linked list Vi Classic title of hash tab ...

1, Simple query 1, Query all results GET /student_info/_search { "query": {"match_all": {}} } 2, Query by criteria GET /student_info/_search { "query":{ "match":{ "name":"Zhang San" } } } 3, Sort GET /student_info/_search { "query":{ "match":{ "name":"Zhang San" } }, "sort":[{ "age":"desc" } ...