April 2018
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
30  

Categories

April 2018
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
30  

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, […]

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 […]

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 […]

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 […]

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 […]