Programmer Group

What is gerrit? Gerrit, a free, open source code review software, uses a web interface. gerrit background Gerrit, a free, open source code Code review software, using web interface. utilize Web browser , software programmers of the same team can review each other's modified program codes and decide whether they can submit, return or continu ...

1. Installing the operating system Download the latest system: CentOS 7.7 centos-7-x86_-dvd-1908.iso 2. Set up network, adopt NAT, virtual machine fixed IP ​ vi /etc/sysconfig/network-scripts/ifcfg-ens33 TYPE=Ethernet PROXY_METHOD=none BROWSER_ONLY=no BOOTPROTO=static DEFROUTE=yes IPV4_FAILURE_FATAL ...

Brief introductionsystemd is to control power on service, power on level and other functions by means of management unit.In / usr/lib/systemd/system directory, there are various unit files, including service unit with service suffix, power on level unit with target suffix, etc. here are the files about service suffix. Because system D needs t ...

In a series of virtualization solutions, data persistence is a problem that we need to be very concerned about, as is the case with dokcer and Kubernetes. But in Kubernetes, there's a concept of data volumes. 1, Volume introduction We often say: container, pod are very short! What it means is that the life cycle of both the container and Pod i ...

background Since I learned PyTorch last time, I have left it for a long time. I almost forgot it. After brushing "die into DL PyTorch" once again, I tried to do the one on Kaggle Digit Reconizer Match. Reference material https://tangshusen.me/Dive-into-DL-PyTorch/#/ https://www.kaggle.com/ ...

Experimental environment planning Summary Use VMwork virtual machine to deploy small cluster with single master and double nodes, and install etcd on both master and node to implement etcd cluster. Software adopted version Software name Edition Linux system Linux version 4.8.5 Kubernetes 1.9 Docker Docker version 19.03.5 Etcd v3.3. ...

Build your own Fabric network Article directory Build your own Fabric network 1, Generate organization structure and identity certificate 1.1. crypto-config.yaml configuration file 1.2 generate organization structure and identity certificate 2, Generate additional profiles 2.1. configtx.yaml fi ...

docker opens remote access interface docker has to set up the environment, so it won't be repeated here. It won't have to go to Baidu by itself, just a few commands. To push a local image to the docker container of alicloud, you need to enable remote access First edit the host file of docker / lib/sys ...

1, Environmental description Operating system: CentOS 7.5 Software version: harbor 1.5.0 2, Software installation 1. Preparation before installation # systemctl disable firewalld.service # systemctl stop firewalld.service # sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config # setenforce 0 # hostnamectl --st ...

It takes a lot of time to download many kinds of software when building containers. hub.docker.com is slow in nature, especially when it encounters modules stored on gcr.io/aws and so on. pip installation of python module is also slow, and the download of conda is like a snail. There are several ways to speed up the download of container const ...