kubernetes selector

Reference Address: Https://github.com/gjmzj/kubeasz IntroductionProvides tools for quickly deploying highly available k8s clusters, deploying in binary mode and automating with Ansible-playbook, providing a one-click installation script or stepping through the installation of individual components while explaining the main parameter configurations and considerations for each step.CharacteristicsCluster Features: TLS bidirectional authentication, RBAC authorization, multi-master high availab

Haven't written a blog for a long time, the company engaged in a period of 997 is too brutal. 997 End also fast 1 weeks, finally slow down a bit, first two easy article, and then a little work, write a Kubernetes series. This article mainly introduces the kubernetes related commands, for the initial contact Kubernetes reference.Kubernetes through the kube-apiserv

Pokemon per second processing of Go cloud data storage (expected vs Actual) This can happen, and you should be prepared for it as well. This is also the article in this series to mention. In this series of tutorials we'll show you what you need to track, why you're tracking them, and what you need to do to deal with possible root causes. We'll show you each indicator, how to track it, and what you can do to take action. We will use different tools to collect and analyze this data.

For those who are interested in this offline event, please click here to sign up for a free ticket.In March this year, Docker had just finished its 5 birthday, and for five years, Docker had gradually matured in technology and practice, and embraced kubernetes at the end of last year.May 19, NetEase Cloud will co-host Docker Meetup, invite industry Docker deep practice enterprise, share in container, micro-service and

Previous Chapters Kubernetes All operations we are using command line tools kubectl completed. To provide a richer user experience, Kubernetes also developed a WEB-based Dashboard that enables users to deploy containerized applications with Kubernetes Dashboard, monitor the status of applications, perform troubleshooting tasks, and manage

-Name:kubernetes_master value:http://192.168.10.220:8080 args:-/nginx-ingress-controller ---default-backend-service=$ (Pod_namespace)/default-http-backend#---apiserver-host=http://192.168.10.220: 8080[[email protected] ingress]# Kubectl get pod-n ingress-nginx-o wideNAME ready STATUS Restarts IP NODEDefault-http-backend-5d8887b7f-l8r29 1/1 Running 0 21m 10.0.91.6 192.168.10.221NGINX-INGRESS-LB-GJ4SG 1/1 Running 0 1m 192.168.10.221 192.168.10.2214, this experiment through the Nginx contai

deployment myapp-deploy# KUBECTL rollout Undo Deployment Myapp-deploy--t O-revision=1 (roll back to first version)Daemonset确保只运行一个副本，运行在集群中每一个节点上。（也可以部分节点上只运行一个且只有一个pod副本，如监控ssd硬盘）# kubectl explain ds# vim filebeat.yamlapiVersion: apps/v1kind: Deploymentmetadata: name: redis namespace: defaultspec: replicas: 1 selector: matchLabels: app: redis role: logstor template: metadata: labels: app: redis role: logstor

" "$http _user_agent" "$http _x_forwarded_for"; Server_tokens off; Access_log/usr/share/nginx/html/access.log main; Sendfile on; Tcp_nopush on; Tcp_nodelay on; Keepalive_timeout 65; Types_hash_max_size 2048; Include/etc/nginx/mime.types; Default_type Application/octet-stream; include/etc/nginx/conf.d/*.conf; server {Listen default_server; Listen [::]:80 default_server; server_name _; root/usr/share/nginx/html; include/etc/nginx/def

How to obtain a Kubernetes image in China I. background As we all know, due to domestic network reasons, when building a Kubernetes environment, we often encounter situations where necessary images cannot be found. After all, it is not a good way to pick up junk in DockerHub. This article will teach you how to build your own image repository in DockerHub. Requirement: You have a GitHub account and a DockerH

Use Rancher's RKE to quickly deploy a Kubernetes Cluster Brief description: This article involves three Ubuntu machines, one RKE deployment machine (192.168.3.161), and two Kubernetes cluster machines (3.162 and 3.163 ). First on a Windows machine, download the rke_linux-amd64 from github, rename it rke, edit the cluster. the yml cluster deployment file uses the pscp Command provided by putty to upload the

Introduction to deploying Calico Network Calico Components: The Felix:calico agent runs on each node, setting network information for the container: IP, routing Rules, iptable rules, etc. Etcd:calico Back-End storage BIRD:BGP Client: Responsible for broadcasting Felix's routing information set on each node to the Calico network (via the BGP Protocol). BGP Route Reflector: Hierarchical routing distribution for large-scale clusters. Calico:calico command-line administratio

With the popularity of micro-service architectures and the trend of cloud-native, containerized microservices have become the best product of continuous delivery and have become the kubernetes best ecosystem for operation and maintenance containers. Practice out of knowledge, since kubernetes the study, wrote a series of articles, in order to be able to learn from each other, to find knowledge of the loopho

The current skaffold version is v0.4 and has not yet been released, and is not recommended for use in production environments;Skaffold is used for developer rapid deployment programs to Kubernetes,Skaffold provides dev, run two modes , and Skaffold requires a skaffold configuration file that defines Skaffold workflow ；The Skaffold workflow defines three main stages : Build, Push, Deploy;First, BuildDuring the build phase, Skaffold uses the dockerfile

Kubernetes has developed a Elasticsearch add-on to enable log management of the cluster. This is a combination of Elasticsearch, FLUENTD and Kibana. Elasticsearch is a search engine that is responsible for storing logs and providing query interfaces; Fluentd is responsible for collecting logs from Kubernetes and sending Elasticsearch;kibana a Web GUI that users can browse and search for stored in Logs in th

This is a creation in Article, where the information may have evolved or changed. When the code is compiled k8s , k8s a folder is generated in the root directory _output , and folders are also included under this folder local : ~/kubernetes/_output/local$ lsbin go goThe folder is a standard Go language workspace : :~/kubernetes/_output/local/go$ ls -alttotal 20drwxrwxr-x 4 nan nan 4096 Dec 9 22:09 ..drwxr