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CICD continuous integration based on kubernetes platform 1. Continuous integration of Jenkins based on k8s cluster The process of Jenkins updating the traditional LNMT project is very simple. Jenkins only needs to be deployed on the physical server to realize the continuous update iteration of the project version If the project is deploy ...

-Create Deployment -Rolling update - ReplicaSet -Rollback -Horizontal expansion @Create Deployment First, create a deployment, the number of pod copies is 3, use the image nginx:1.19, and create a service test-deploy-svc.yaml is as follows apiVersion: apps/v1 kind: Deployment metadata: labels: app: web name: web namespace: default ...

Home host running cloud native family bucket KuberSphere 3.1 1.1 project overview This article records my personal use of the home host, which is as close to the configuration of the production environment as possible in the Intranet environment, and completes the construction of the KubeSphere experimental environment of the k8s platform. 1 ...

Preconditions Related documents aws official website documenteksctl usage document Of course, you need to apply for an aws account (required: credit card) Understand the concept of computing node group in advance Explanation of concept points: nodegroup: node group is the node combination concept of eks. It is divided into self-management ...

master02 node deployment Copy the certificate file, configuration file and service management file of each master component from the master 01 node to the master 02 node scp -r /opt/etcd/ root@192.168.80.20:/opt/ scp -r /opt/kubernetes/ root@192.168.80.20:/opt scp /usr/lib/systemd/system/{kube-apiserver,kube-controller-manager,kube-schedu ...

K8s basic concept pod classification Autonomous pod The self managed pod still needs to be submitted to the apiserver after it is created. After it is received by the apiserver, it is scheduled to the specified node node with the help of the scheduler, and the node starts the podIf this pod fails and the container needs to be restarted, kube ...

Background: Deploy applications in kubernetes cluster and conduct stress testing on applications. jmeter's stress test is about 300 requests per second (18000 requests are collected in elasticsearch every minute). Check the log with nginx's error log: ​ But my cpu memory resources are not full. Through the search engine, it is found that the ...

Why should Kubernetes be deployed on arm64 platform, and it is the architecture of Kunpeng 920. it's a long story... 5000 words are omitted here. Introduce the system information; • architecture: Kunpeng 920 •OS: openEuler 20.03 (LTS-SP1) •CPU: 4c • memory: 16G • hard disk: Several Although the whole process refers to the post ...

summary Writing unit tests is always painful for developers. The main reason for this is that, generally, unit tests (functional unit tests) should not use any physical components / running instances of the application. For example, unit tests of API SDK should not have any running API instances. That's why it's crucial to simulate applica ...

k8s learning Kubernetes(K8S) introduction advanced actual combat complete tutorial, dark horse programmer K8S complete tutorial See Kubernetes for more detailed tutorials md Other commands Boot auto start application # Start the chronyd service [root@master ~]# systemctl start chronyd # Set startup and self startup [root@master ~]# systemct ...