go

使用Prometheus+Grafana监控MySQL实践

由 陌路散爱 提交于 2021-01-07 05:32:04
Grafana+Prometheus打造全方位立体监控系统 一、介绍Prometheus Prometheus（普罗米修斯）是一套开源的监控&报警&时间序列数据库的组合，起始是由 SoundCloud 公司开发的。随着发展，越来越多公司和组织接受采用Prometheus，社会也十分活跃，他们便将它独立成开源项目，并且有公司来运作。Google SRE的书内也曾提到跟他们BorgMon监控系统相似的实现是Prometheus。现在最常见的Kubernetes容器管理系统中，通常会搭配Prometheus进行监控。 Prometheus基本原理是通过HTTP协议周期性抓取被监控组件的状态，这样做的好处是任意组件只要提供HTTP接口就可以接入监控系统，不需要任何SDK或者其他的集成过程。这样做非常适合虚拟化环境比如VM或者Docker 。 Prometheus应该是为数不多的适合Docker、Mesos、Kubernetes环境的监控系统之一。 输出被监控组件信息的HTTP接口被叫做exporter 。目前互联网公司常用的组件大部分都有exporter可以直接使用，比如Varnish、Haproxy、Nginx、MySQL、Linux 系统信息 (包括磁盘、内存、CPU、网络等等)，具体支持的源看： https://github.com/prometheus 。 与其他监控系统相比

Go dockerized build, cacheing the dependency pull layer

由 。_饼干妹妹 提交于 2021-01-07 04:50:46
问题 I'm having a ripping good time using skaffold to develop some kubernetes services, but one of the longest steps in my cycle is pulling all the dependencies for the container. Does anyone have recommendations on how I can best cache all the dependencies in a layer? Are there best practices with building go binaries inside docker containers? Should I have a layer where I do a go get ? (Also I'm a novice building go binaries, don't know all the bells and whistles yet.) 回答1: I agree with Grigoriy

Go dockerized build, cacheing the dependency pull layer

由 筅森魡賤 提交于 2021-01-07 04:50:29
问题 I'm having a ripping good time using skaffold to develop some kubernetes services, but one of the longest steps in my cycle is pulling all the dependencies for the container. Does anyone have recommendations on how I can best cache all the dependencies in a layer? Are there best practices with building go binaries inside docker containers? Should I have a layer where I do a go get ? (Also I'm a novice building go binaries, don't know all the bells and whistles yet.) 回答1: I agree with Grigoriy

Not able to install cmd version of c4 from github

由 独自空忆成欢 提交于 2021-01-07 04:15:42
问题 I want to generate sha512 key for a file, When I looked through internet I found that c4 can help me to do that thing and when I open it's github repository I am not ablke to found how can I run the cmd/c4 in my ubuntu terminal. I have installed the go in my system and when I clone this repo https://github.com/Avalanche-io/c4.git And went to path cmd/c4 there is no make file present except five go files which are flags.go id.go main.go output.go walker.go I am not able to implement this cmd

Not able to install cmd version of c4 from github

由 早过忘川 提交于 2021-01-07 04:13:57
问题 I want to generate sha512 key for a file, When I looked through internet I found that c4 can help me to do that thing and when I open it's github repository I am not ablke to found how can I run the cmd/c4 in my ubuntu terminal. I have installed the go in my system and when I clone this repo https://github.com/Avalanche-io/c4.git And went to path cmd/c4 there is no make file present except five go files which are flags.go id.go main.go output.go walker.go I am not able to implement this cmd

Not able to install cmd version of c4 from github

由 て烟熏妆下的殇ゞ 提交于 2021-01-07 04:13:30
问题 I want to generate sha512 key for a file, When I looked through internet I found that c4 can help me to do that thing and when I open it's github repository I am not ablke to found how can I run the cmd/c4 in my ubuntu terminal. I have installed the go in my system and when I clone this repo https://github.com/Avalanche-io/c4.git And went to path cmd/c4 there is no make file present except five go files which are flags.go id.go main.go output.go walker.go I am not able to implement this cmd

Not able to install cmd version of c4 from github

由 半城伤御伤魂 提交于 2021-01-07 04:12:56
问题 I want to generate sha512 key for a file, When I looked through internet I found that c4 can help me to do that thing and when I open it's github repository I am not ablke to found how can I run the cmd/c4 in my ubuntu terminal. I have installed the go in my system and when I clone this repo https://github.com/Avalanche-io/c4.git And went to path cmd/c4 there is no make file present except five go files which are flags.go id.go main.go output.go walker.go I am not able to implement this cmd

Extract text from x pos binary file

由 心已入冬 提交于 2021-01-07 02:43:09
问题 I am trying to read a binary file to grab string from different positions; read {IP,login,pwd} my idea is to find the first ip and read the data after that because the length between is the same like this : Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000060 5F 00 00 00 00 11 E0 BB 5F 00 00 00 00 01 34 31 _.....à»_.....40 00000070 2E 31 39 31 2E 39 37 2E 36 32 00 00 00 00 00 00 .091.17.02...... 00000080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000090

Extract text from x pos binary file

由 旧城冷巷雨未停 提交于 2021-01-07 02:41:38
问题 I am trying to read a binary file to grab string from different positions; read {IP,login,pwd} my idea is to find the first ip and read the data after that because the length between is the same like this : Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000060 5F 00 00 00 00 11 E0 BB 5F 00 00 00 00 01 34 31 _.....à»_.....40 00000070 2E 31 39 31 2E 39 37 2E 36 32 00 00 00 00 00 00 .091.17.02...... 00000080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000090

Extract text from x pos binary file

由 自作多情 提交于 2021-01-07 02:41:00
问题 I am trying to read a binary file to grab string from different positions; read {IP,login,pwd} my idea is to find the first ip and read the data after that because the length between is the same like this : Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00000060 5F 00 00 00 00 11 E0 BB 5F 00 00 00 00 01 34 31 _.....à»_.....40 00000070 2E 31 39 31 2E 39 37 2E 36 32 00 00 00 00 00 00 .091.17.02...... 00000080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00000090
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