12 2018 档案

摘要:[TOC] istio sidecar自动注入过程分析 istio通过 "mutating webhook admission controller" 机制实现sidecar的自动注入.istio sidecard在每个服务创建pod时都会被自动注入. sidecar自动注入检查 检查kube ap 阅读全文
posted @ 2018-12-08 21:31 mathli 阅读(4053) 评论(0) 推荐(0) 编辑
摘要:filebeat kafka日志收集 由于线上的logstash吃掉大量的CPU,占用较多的系统资源,就想找其它的组件替代.我们的日志需要收集并发送到kafka,生成的日志已经是需要的数据,不用过滤.经过调研发现filebeat也支持发往kafka. filebeat很轻量,用于转发和收集日志数据. 阅读全文
posted @ 2018-12-08 15:33 mathli 阅读(20890) 评论(0) 推荐(0) 编辑
摘要:leetcode algorithms 36 Valid Sudoku Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according to the following ru 阅读全文
posted @ 2018-12-08 15:11 mathli 阅读(143) 评论(0) 推荐(0) 编辑
摘要:leetcode algorithms 35 Search Insert Position Given a sorted array and a target value, return the index if the target is found. If not, return the ind 阅读全文
posted @ 2018-12-08 14:58 mathli 阅读(108) 评论(0) 推荐(0) 编辑
摘要:leetcode algorithms 34 Find First and Last Position of Element in Sorted Array Given an array of integers nums sorted in ascending order, find the sta 阅读全文
posted @ 2018-12-08 14:54 mathli 阅读(79) 评论(0) 推荐(0) 编辑
摘要:leetcode algorithms 32 Longest Valid Parentheses Given a string containing just the characters '(' and ')', find the length of the longest valid (well 阅读全文
posted @ 2018-12-06 22:59 mathli 阅读(75) 评论(0) 推荐(0) 编辑
摘要:leetcode algorithms 33 Search in Rotated Sorted Array Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand. ( 阅读全文
posted @ 2018-12-06 22:50 mathli 阅读(96) 评论(0) 推荐(0) 编辑
摘要:leetcode algorithms 30 Substring with Concatenation of All Words You are given a string, s, and a list of words, words, that are all of the same lengt 阅读全文
posted @ 2018-12-05 22:56 mathli 阅读(90) 评论(0) 推荐(0) 编辑
摘要:leetcode algorithms 29 Divide Two Integers Given two integers dividend and divisor, divide two integers without using multiplication, division and mod 阅读全文
posted @ 2018-12-03 22:18 mathli 阅读(111) 评论(0) 推荐(0) 编辑
摘要:istio路由配置   istio的代理配置参考文档: + 中文文档: + 英文文档: 1.Istio v1aplha3路由API介绍 详细介绍: 在一个典型的网格中,通常有一个或多个用于终结外部 TLS 链接,将流量引入网格的负载均衡器(我们称之为 gateway). 然后流量 阅读全文
posted @ 2018-12-02 23:13 mathli 阅读(3895) 评论(1) 推荐(0) 编辑

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