docker swarm

Docker Engine Starting from version 1.12.0, Docker Swarm is integrated natively. The operation of the cluster can be directly controlled by the docker service command, which is very convenient and the operation process is greatly simplified. Docker Swarm For the average developer, the biggest advantage lies in the native support of the load balancing mechanism, which […]

Read more
Docker import and export mirrors

Docker Import and Export Image Docker allows you to export the image to a local file. The export command is docker save. First, let’s look at the use of this command. [plain] view plain copy $ sudo docker save –help You can see that the docker save command is very simple to use, with a […]

Read more
Docker centos 6.9

Docker requires a Linux kernel version of 3.8 or higher, you must check the kernel version of the host operating system before installation. Otherwise, if the kernel is lower than 3.8, Docker can be successfully installed, but after entering Docker, it will automatically exit. . 1. Download and install CentOS 6.9 CentOS 6 series, the latest version […]

Read more
Docker creates Tomcat/Weblogic cluster

Install Tomcat image Prepare the required jdk, tomcat and other software into the home directory, start a container docker run -t -i -v /home:/opt/data -name mk_tomcat Ubuntu /bin/bash This command mounts the local home directory to the /opt/data directory of the container. If the container directory does not exist, it will be automatically created. The next step is […]

Read more
Kubernetes basic concepts study notes

Kubernetes (often called K8s) is an open source system for automatically deploying, extending, and managing containerized applications, and is an “open source version” of Google’s internal tools, Borg. Kubernetes is currently recognized as the most advanced container cluster management tool. After the release of version 1.0, Kubernetes has been developing at a faster speed and […]

Read more

Hit Counter provided by dental implants orange county