prometheus grafana

:v1.8.3 heapster-influxdb-amd64:v1.3.3 heapster-grafana-amd64:v4.4.3 heapster-amd64:v1.4.2 )for imageName in ${images[@]} ; dodocker pull registry.cn-shenzhen.aliyuncs.com/duyj/$imageNamedocker tag registry.cn-shenzhen.aliyuncs.com/duyj/$imageName k8s.gcr.io/$imageNamedocker rmi registry.cn-shenzhen.aliyuncs.com/duyj/$imageNamedonedocker pull quay.io/coreos/flannel:v0.10.0-amd64docker tag k8s.gcr.io/pause-amd64:3.1 k8s.gcr.io/pause:3.13. View

With the advent of the container era, the company's understanding of DevOps and other concepts is becoming more and more profound, business system architecture is constantly adjusting to the micro-service architecture. Business systems are also constantly providing more API interfaces for easy and flexible invocation. In this business context, the sense of the Business System monitoring System (Zabbix, cacti), and so on, slightly cumbersome, in the use of flexibility and feel slightly less.So is

Tags: PMM alert alarmHere is how to increase the alarm function, saying that no alarm function monitoring is not good monitoring!PMM monitoring type mainly has, actually should say is Grafana e-mail #最常用的, but the disadvantage is that the service provider's SMTP server, often have a delay, be treated as spamThe Official Configuration tutorial:Https://www.percona.com/blog/2017/01/23/mysql-and-mongodb-alerting-with-pmm-and-

,logfile,loggers , Liquibase,metrics,mappings,prometheus,scheduledtasks,sessions,shutdown,threaddumpspring.security.user.name =Zyxspring.security.user.password=gisStart class Packagecom.smartmap.sample.test;Importorg.springframework.boot.SpringApplication;Importorg.springframework.boot.autoconfigure.SpringBootApplication;Importorg.springframework.cache.annotation.EnableCaching;Importorg.springframework.transaction.annotation.enabletransactionmanagemen

Kubernetes is a Borg open source-based container Orchestration Scheduler that manages the open source platform for automated deployment, expansion, and operation of container clusters. As one of the most important components of the CNCF (Cloud Native Computing Foundation) (CNCF another project Prometheus), its goal is not just an orchestration system, but a specification that allows you to describe the architecture of the cluster, Define the final sta

-------------------1. Change all LUA code in the main process to a pure C implementation, LUA is used only in the management interface2. Overriding the network model, threading model3. Realize the true meaning of the connection pool4. Optimized lock mechanism, dozens of times times performance improvement......Attached name Source:Atlas, the giant of the two-shoulder sky in Greek mythology, the brother of Prometheus, one of the tallest and strongest g

. (Ten-day discussion) 90. Anyone can make a mistake. The more you think about one thing, the easier it will be to make mistakes. (Adventures of good soldier Shuai ke) 91. Sorrow makes the personality more acute. (John crisdorf) 92. I often fail before women because I love them too much. ("Regret") 93. It is easy to persuade people who suffer beyond the pain. (The Bound Prometheus) 94. blindness can increase your courage, because you cannot see danger

650) this. width = 650; "border =" 0 "alt =" "src =" http://www.bkjia.com/uploads/allimg/131229/1U0143T8-0.jpg "/> Nosql leads us into a new database world. Literally, we should not regard it as "No SQL ", it should be correctly understood as "Not only SQL", that is, we can Not only use SQL to query and process data, but also use programming languages and other technologies to manage our data. The data is diverse, like Darwin's evolution, data will evolve, from ancient Oracle to modern binary, a

Data segmentation-Atlas introduction and segmentation atlas Introduction Atlas is a MySQL-based Data Middle Layer project developed and maintained by the infrastructure team of Qihoo 360 Web platform department. Based on MySQL-Proxy 0.8.2 officially launched by MySQL, it has modified a large number of bugs and added many functional features. Currently, this project is widely used within 360 companies. Many MySQL businesses have been connected to the Atlas platform, and billions of read/write req

of those who continue to work. They said they had been waiting patiently and waited for real opportunities. Wise men think carefully and think twice. They have been waiting for mature conditions, even if the flowers bloom and fall, but until now, the time has not waited, and the conditions are not mature, and the quality of real life has not been improved. I remember a gloomy folk song in Greece: "The God of God Apollo is a warrior. He can beat down the fierce enemy with one punch, but he cann

management system that namespace/resourcequota/deployment/service/ The call of API such as endpoint realizes the partition of resource quota and management of application life cycle. The biggest challenge for the container cloud platform in terms of ease of use is the troubleshooting, the container cloud is ultimately delivered to the developer, and they don't know about kubernetes, which makes troubleshooting a challenging process. Now we just want to show the KUBECTL exec console to the user

target server, and the memory resource footprint and CPU overhead are also small. At present, in addition to monitoring the server itself resource usage, but also support common application servers and services, the current support list is as follows: Apache Module Couchbase Module Docker Module HAProxy Module Kafka Module MongoDB Module MySQL Module Nginx Module PostgreSQL Module Prometheus Module Redis Module

registration. The right thing to do is initialize your own http.ServeMux , register the handler on top of it, set it to Server.Handler , or set your own web framework for Server.Handler . Logging Net/http does a lot of work before calling your handler, such as accepting connections https://github.com/golang/go/blob/1106512db54fc2736c7a9a67dd553fc9e1fca742 /src/net/http/server.go#l2631-l2653, TLS handshake, etc... When any one step goes wrong, it writes a line of logs to Server.ErrorLog . Some o

Shared-runner runs jobs from all unassigned projects Group-runner runs jobs from all unassigned projects on its group Specific-runner runs jobs from assigned projects Locked-runner cannot is assigned to other projects Paused-runner won't receive any new jobs Configuration First, the outermost is the global configuration, and the default is concurrent = 1check_interval = 0 Two of these. The comparison needs to be focused on the following Global configuration Concurren

processing, can be parallel to let callbacks add state to Workqueue, and then a lot of workers. One of the guarantees provided by Workqueue is that, if it is the same object, it is added to the workqueue multiple times as if it were a pod, and it appears only once in Dequeue. Prevents the same object from being processed at the same time by more than one worker. There are also some very useful feature in Workqueue. For example, rate Limited: If you take an object from the Workqueue, there i

, reliability, and maintainability. we will try to list some major changes below.VS official MySQL-Proxy-------------------1. change all Lua code in mainstream processes to pure C implementation. Lua is only used in management interfaces.2. rewrite the network model and thread model3. implemented a true connection pool4. optimized the lock mechanism and improved the performance by dozens of times.......Appendix name source:Atlas, the giant with shoulders in Greek mythology, the brother of

The previous period of work, because the project to the front-end implementation of storage, so the use of Websql, and Websql API involves a lot of asynchronous problems, if the way to take the callback function, the code is not elegant, and is not conducive to understanding, so they found the promise, After the use of some of their own understanding and experience, to share with you in this article.What is promise?Promise Chinese interpretation for "oath", "commitment" means, according to its t

Setopt_array function is added, and the link header (x-w-traceid, x-w-spanid, and so On) is add to the Request. Customizable link format with support for two popular formats (zipkin and opentracing). samplingtwo different sampling methods and can be modified through the control Module. Data LandingMolten currently supports 3 kinds of data landing methods, standard output, file, HTTP. And can choose the location of the Output. Controluse the HTTP protocol to control probe Behavior. View the stat

Pods Deployments What is a daemonset?A Daemonset ensures that all (or some) Nodes run a copy of a Pod. As nodes is added to the cluster, Pods is added to them. As nodes is removed from the cluster, those Pods is garbage collected. Deleting a daemonset would clean up the Pods it created.Some Typical uses of a daemonset are: Running a cluster storage daemon, such glusterd as, ceph and on each node. Running a logs collection daemon on every node, such fluentd as or

to use, and the direct input glances command enters an interactive interface similar to the top command. In this interface, more comprehensive, more readable information is displayed than top.To increase readability, the glances will indicate different states in different colors. Among them, the green indicates good performance, the yuan should do any extra work; Blue indicates that there are some small problems in system performance, users should start to pay attention to system performance, p