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1. Build os basic mirror 1) Make your own os mirror Dockerfile, note that the first letter "D" of the Dockerfile name must be capitalized, otherwise it will not be recognized when you build it [root@k8s centos7.6]# cat Dockerfile #Basic Mirror Source, download centos:7.6.1810 in dockerhub beforehand FROM centos:7.6.1810 ...

The basic concept of TLS TLS (Transport Layer Security), TLS is a protocol built on the TCP protocol of the transmission layer, serving the application Layer. Its predecessor is SSL (Secure Socket Layer), which realizes the function of encrypting the message of the application layer and then delivering it to TCP for transmission. TLS protocol ...

Environmental Science macOS 10.13.3 docker 17.12.0-ce mysql container information CONTAINER ID: 478bbac9137b IMAGE: mysql:5.7.21 PORTS: 0.0.0.0:3306->3306/tcp NAMES: mysql.5.7.21.plus Preface Currently, you use the MySQL container of docker to use mysql. As long as you run the container, you can use the local t ...

The first method relies on the following: The basic commands depend on the following (the following are debian linux like commands) sudo apt-get update sudo apt-get install -y git sudo apt-get install -y curl sudo apt-get install -y android-tools-adb sudo apt-get install -y python sudo apt-get install -y autoco ...

Play Ansible in one step I wrote a column about Ansible. It's very systematic from 0 to 1. It's about 39W words. There are more than 430 pages of pdf, only 39 yuan. Address: https://blog.51cto.com/cloumn/detail/83 Column contents: 1. Learning is not confused: how can Ansible master 2. Entering the Ansible world: usage overview and initial ...

abstract OpenLdap can provide powerful centralized account management and authorization, but its powerful function depends on the integration of multiple plug-ins. In order to facilitate the compilation and deployment of OpenLdap, I made a docker image and recorded its usage through this article. Document environment Test environment for t ...

Simply say the value of OPENLDAP to operation and maintenance management, and support the development of enterprise technology, such as GIT, ZABBIX, jmpserver, OA and other large and small systems, as well as the authentication and login of Windows and Linux systems. If each platform needs to maintain a user management system, then if an emplo ...

It's almost 4 months since the first public introduction of this project in January, during which some repairs have been made and there is no major change in the whole. 2.0 is the first major version update since its release. It brings many new features and fixes some known bug s. Thank you for your comments on blogs, issues and QQ groups, as w ...

background Before that, Lao Huang wrote an article "ASP.NET Core combines with Nacos to complete configuration management and service discovery", which briefly introduced how to connect. NET Core programs to Nacos. In the previous SDK, more open APIs of Nacos were encapsulated and service registration and discovery were encapsulated. ...

Preface Preceding text [from getting started to giving up - Kubernetes] getting started with Kubernetes - expanding and shrinking stateless applications In, we learned how to deploy a stateless application through yaml file and expand and shrink it. For stateless applications, in case of failure or pod deletion, relevant resources will be relea ...