This article mainly describes how to build the https://github.com/istio/istio project on CentOS 8.2 using local tools. Another approach is to use the BUILD_WITH_CONTAINER parameter to build inside a container, which depends only on make and docker. 1. Install and Upgrade Ruby >= 2.6 Install Ruby 1 yum install -y ruby Check the Ruby version 1 2 3 ruby -v ruby 2.

When installing packages on CentOS you usually have to hunt down all sorts of repositories; with Homebrew that hassle goes away. This article uses CentOS 7.6 — other system versions may differ. 1. Create a Non-root User Homebrew refuses to run as root, so a new user has to be created.

Using CentOS 7.7 and a Tesla P100 GPU as an example. 1. Preparing the Base Environment Install the lspci command 1 yum install -y pciutils Check whether the GPU supports CUDA 1 2 3 lspci | grep -i nvidia 00:09.0 3D controller: NVIDIA Corporation GP100GL [Tesla P100 PCIe 12GB] (rev a1) List of CUDA-capable GPUs: https://developer.

NFS (Network File System) is used to share directories over the network; once the client mounts them, they can be read and written like a local disk. This post covers deploying an NFS service on CentOS and Ubuntu, and how to mount a remote NFS directory on each system. 1.

Compiled from the “Development Tips” series, collecting common problems and solutions in CentOS server operations. 1. Upgrading the Docker Version Uninstall the old version of Docker 1 2 3 4 5 6 $yum remove docker \ docker-common \ container-selinux \ docker-selinux \ docker-engine \ docker-engine-selinux Images, containers, data, and networks stored in /var/lib/docker/ are all preserved.