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0.kubectl use vim /etc/profile enters the configuration file and defines alias = original command operation source /etc/profile makes the configuration file effective Complete tool 1.NameSpace management (1) View all namespaces kubectl get namespaces (2) Create a new namespace kubectl create namespace test20220130 (3) View kubeconfig ...

The previous Blog introduced in detail why Docker appeared and what problems it appeared to solve; The basic components and architecture of Docker. This Blog will learn more about how to install and uninstall Docker and what are the common operation commands. Because Docker can be installed on any physical machine, virtual machine, public cloud ...

Docker simple use tutorial Author qin lang Some materials refer to cloudman What - what is a container? Container is a lightweight, portable and self-contained software packaging technology, which enables applications to run in the same way almost anywhere. The container created and tested by developers on their notebooks can run on the vir ...

Service planning Service nameData directoryAccess port / data portClient access addressPostgre/data/atlassian/postgre/postgreData254323.1.101.36:25432Jira/data/atlassian/jira80803.1.101.36:8080Confluence/data/atlassian/confluence8090/80913.1.101.36:8090 Basic environment configuration Create application data directory mkdir -pv /data/atlassi ...

What is Deployment Deployment provides a declarative method for Pod and ReplicaSet to replace the previous replication controller to facilitate the management of applications. Typical application scenarios include: Define Deployment to create Pod and ReplicaSetRolling upgrade and rollback applicationExpansion and shrinkagePause and resume Dep ...

Article catalogue catalogue preface 1, Why ElasticSearch+Kibana+Serilog? 2, Construction steps 1. Import the required Nuget package 2. Add the following code to Startup 3. Add the following configuration in appsetting 3. Build ElasticSearch+Kibana 4. Simple use of kibana summary   preface Because the current proj ...

preface In team development, in order to facilitate the management of maven import of each module, it is more convenient to build an enterprise private warehouse. This paper uses nexus to build private warehouses of maven and docker 1, Docker Compose quickly builds nexus runnable environment 1. docker file directory structure doc ...

Operation and maintenance - Practice (III) - Construction of basic Prometheus monitoring environment In the previous article "building a basic Docker development environment", we have built a basic Docker environment for Linux servers, and we have made a custom network mode configuration. We can configure the specified IP for ...

preface When I first saw others using Docker, I was puzzled. Why and how to use Docker? Why is Docker configuration so difficult? Why is network access blocked? And other factors hinder the author from learning Docker? In fact, the author is also very stupid. There are many points where I don't think clearly. By the way, share it. Class hour ...

I summary In 2018, alibaba will open source Nacos. Nacos is the name after open source. It is based on the core code integration of Alibaba's internal Configserver (Registration Center), Diamond (persistent configuration center) and Vipserver (Registration Center similar to Configserver, which provides routing information). The goal is to ...