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Docker network Understand Docker0 Test, enter a docker container and view its network environment Three networks #Question: how does docker handle container network access? #View the internal network address ip addr of the container #docker exec -it tomcat01 ip addr #linux can ping through the docker container principle ...

springboot e-commerce project mall4j( https://gitee.com/gz-yami/mall4j)java mall system source codeThe following discussion is based on the V2 version of Docker Compose:Now container choreography is widely used. We are using docker Compose for website deployment. In the process of deployment, Mysql, Redis, JAVA back-end programs and PHP back-en ...

author Huang Lei, a senior engineer of Tencent cloud, was responsible for building a new generation of multi-dimensional business monitoring system for Tencent cloud monitoring. He is good at large-scale distributed monitoring system design and has a deep understanding of the architecture design of golang background project. Later, he joined th ...

Docker Compose brief introduction In the docker we learned earlier, we operate a single container, and Dockerfile build is operated manually. In the case of microservices, 100 microservices! If you use manual operation one by one, it is also very troublesome. Therefore, Docker Compose can easily and efficiently manage containers and defin ...

Analysis of problems encountered when edgemesh hijacks traffic using iptables concept Cloud side communication: cloud container. Access the edge container through serviceName/clusterIP;Edge cloud communication: in contrast to the above, the edge container accesses the cloud container through serviceName/clusterIP;Edge to edge communication: t ...

Controller type for k8s Many controller s are built in Kubernetes, which are equivalent to a state machine to control the specific state and behavior of Pod Deployment: suitable for stateless service deploymentStatefullSet: suitable for stateful service deploymentDaemon set: once deployed, all node nodes will be deployed. For example, som ...

Docker common installation 7.1 general steps Search image - > pull image - > view image - > start image - > stop container - > remove container docker search xxx` -> `docker pull xxx:TAG` -> `docker images xxx` -> `docker run [-itd -p port:port] [--name yyy] xxx:TAG` -> `docker stop container ID/yyy` -> `docker rm ...

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 ...

Docker learning notes The difference between Docker and virtual machine technology The traditional virtual machine virtualizes a series of hardware, runs a complete operating system, and then installs and runs software in this system 2. The application in the container is the kernel running directly in the host computer. The container does n ...

WeChat official account: operation and development story, author: double winter Recently, the company needs to build a 1.18 version of k8s high availability mode in the test environment, so kubedm is used. If you want to be more familiar with various components of k8s, it is recommended to use binary construction for learning. I built and ...