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1, Experimental environment The underlying system is Ubuntu 18 04, then install k8s on each node and build a cluster. The IP address of the Master node is 192.168 26.71/24, the IP address of two worker nodes is 192.168 26.72/24,192.168. 26.73/24. 2, Seccomp 1.Seccomp concept seccomp (full name: secure computing mode) is a security mechanis ...

preface This article also cost me a lot of effort. First of all, I want to make it clear that at least more than 100% of the knowledge points in this article before I write this article are not clear. Moreover, the total number of words after writing this article is no more than 24 hours, with a statistics of more than 27800 words and more tha ...

Docker learning notes (1) Installation of Docker Docker download and installation The download and installation of docker is smooth, which is better than Tensorflow, which needs to be equipped with various environments. Docker Desktop can download installation files directly on the official website and install them automatically. The Linux v ...

What is HelmBefore using helm to deploy applications to kubernetes, we need to deploy deployment, svc, etc. in turn. The steps are cumbersome. Moreover, with the microservicing of many projects, the deployment and management of complex applications in containers become more complex. Helm supports release version management and control by packag ...

Installing Gitlab 1.1. Obtain gitlab image package docker pull gitlab/gitlab-ce # Community Edition (CE) here represents community specimens, 1.2. Prepare gitlab working directory on the machine mkdir -p /data/gitlab/config # Create config directory mkdir -p /data/gitlab/logs # Create logs directory mkdir -p /data/gitlab/data # ...

1, Test task     The principle of using Capability to achieve minimum permission is used, and the design of access control based on Capability in Linux is analyzed 2, Experimental preparation   Download Libcap    libcap   Libraries enable user level programs and   capability   Some linux distributions ...

Simplest reverse proxy configuration upstream my_server { server 10.0.0.2:8080; keepalive 2000; } server { listen 80; server_name 10.0.0.1; ...

Preface:As a portal component of the Internet system, Traffic Entry Agent has many choices, ranging from the old proxy HAProxy, Nginx, to micro-service API gateways Kong, Zuul, to the container Ingress specification and implementation. Function, performance, scalability and application scenarios vary among different choices. Envoy, a CNCF gradu ...

Before installation, please explain a few points. Because you are not familiar with the installation method of linux, you can see that there are many installation methods, including source code compilation, dpkg, apt, etc. we all know the source code method here, compile through Makefile or cmake, and then install. The process is complex and er ...

catalogue 1, Introduction to harbor 1, Building a private warehouse in harbor 1. Upload dock compose and set permissions 3. Install harbor-offline-installer-v1.2.2 4. Configure the Harbo parameter file 5. Start Harbor 6. View Harbor boot images and containers 7. Create project in UI interface   8. Test warehouse function locally ...