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Prometheus and Grafan container deployment Environmental description host nameIPmaster192.168.58.110client192.168.58.20 Install docker on the master host docker installation Configure network source (rhel red hat system) [root@master ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repo Configure doc ...

Install docker CE Docker supports the following 64 bit CentOS versions: CentOS 7 CentOS 8 Later version... Automatic installation using official installation script The installation commands are as follows: curl -fsSL https://get.docker.com | bash -s docker --mirror aliyun You can also use the domestic daocloud one click installation c ...

Docker's cognition Core concept docker is a linux container technology. The container effectively divides the resources managed by a single operating system into isolated groups, so as to better balance the conflicting resource use requirements between groups. It can be simply understood as a sandbox. An application runs in each container ...

I First, learn about ELK+Filebeat Official website address: https://www.elastic.co/cn/ Elasticsearch is a distributed, RESTful style search and data analysis engine Logstash is a free and open server-side data processing pipeline Kibana is a free and open user interface that allows you to visualize Elasticsearch data Filebeat ...

1, Prometheus monitoring container Prometheus is an open source monitoring tool for cloud native applications. As the first monitoring tool graduated from CNCF, developers have great hopes for Prometheus. In the Kubernetes community, many people believe that Prometheus is the first scheme for monitoring in container scenarios and has becom ...

dispatch Create a pod workflow kubernetes realizes the decoupling of interaction between components based on the controller architecture of list watch mechanism. Other components monitor their own resources. When these resources change, Kube apiserver will notify these components. This process is similar to publish and subscribe. Main a ...

3. Initialization process of spring IOC container In short, the initialization of IoC container is started by the refresh() method introduced earlier, which marks the official start of IoC container. Specifically, this startup includes three basic processes: Resource location, loading and registration of BeanDefinition. The first process is t ...

original text Introduction to CNI The configuration of container network is a complex process. In order to meet various needs, container network solutions are also diverse, such as flannel, calico, Kube ovn, weave and so on. At the same time, the container platform / runtime is also diverse, such as Kubernetes, Openshift, rkt, etc. It will be ...

Docker installation Uninstall the old version. The older docker version is docker or docker engine. If you have installed these programs, uninstall them and their related dependencies. sudo yum remove docker \ docker-client \ docker-client-latest \ docker-common \ docker- ...

Preface Some time ago, some fans asked me, when I finished my freshman year, I didn't know how I am doing with c++? Have you got all the points you need to know? Are you getting started? I have sorted out the C++ Basic and Core Advanced Knowledge Points in the last few days. If you haven't seen them, you can see them! Stay up late to burst th ...