Swarm is a cluster management tool officially provided by Docker. Its main function is to abstract several Docker hosts as a whole, and manage all kinds of Docker resources on these Docker hosts through a single portal.
Swarm and kubernetes are similar, but lighter, and have fewer functions than kubernetes
Posted by majiclab on Thu, 05 Dec 2019 00:13:00 -0800
>Original article, welcome to reprint. Reprint please indicate: reprint from IT people's story meeting Thank you!>Original link address: Building the Mesos cluster environment of "advanced" docker (24)
This time, I will start to operate. First, I will install the MES. How to install the MES. Source code: https://github.com/lim ...
Posted by jacksonmj on Wed, 04 Dec 2019 22:13:26 -0800
I. download and installation of relevant software
wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
Posted by jerdo on Tue, 03 Dec 2019 02:07:06 -0800
In Pulsar, Function, Source, and Link are all running on Function Worker, and you can refer to Function for reference An article about Pulsar Functions , you can refer to the use of Source and Link
Introduction to Pular Source
Pular Sink Getting Started Guide.
This paper introduces the election mechanism of Functions Worker.Read th ...
Posted by theironchef on Fri, 29 Nov 2019 20:39:52 -0800
In our daily work and life, there are always various domain name links that need to be shared with colleagues, friends or family. However, there are always some problems due to the length of domain name is too long and there are various restrictions, or it is impossible to copy all of them. In order to solve this problem, we need ...
Posted by jeffery on Mon, 25 Nov 2019 21:06:47 -0800
nexus is a warehouse manager. In addition to the most commonly used function of creating maven warehouse, it can also build docker warehouse, yum source warehouse, npm pip ruby warehouse and so on. Today, we use this to create a Yum source warehouse
First, install nexus. I use the docker mode. First, the project under clo ...
Posted by btoles on Mon, 25 Nov 2019 14:02:03 -0800
The Hadoop cluster depends on the following software: jdk, ssh, etc., so as long as these two items and Hadoop related packages are put into the image;
1. Hadoop related configuration files: core-site.xm ...
Posted by Elhombrebala on Mon, 25 Nov 2019 06:31:54 -0800
Dockerfile common instructions:
1. FROM: which image is used to build the imageFor example: FROM centos2. MAINTAINER: name or email address of image MAINTAINERFor example: maintainer sun Qi Ming3. RUN: the shell command to RUN when building the imageFor example:RUN [ "yum","install","httpd"]RUN yum -y install httpd4. CMD: shell command execute ...
Posted by anand_ragav on Sun, 24 Nov 2019 10:39:26 -0800
Operating system version
Posted by spiyun on Fri, 22 Nov 2019 03:17:14 -0800
Installation of docker, gitlab runner and runner binding with gitlab.com will not be covered in detail.
Gitlab, I use gitlab.com
Ubuntu runs gitlab runner and docker containers
Contents of Dockerfile file
The default user of RUN and COPY in this file is root
USER nobody specifies that the operation com ...
Posted by pckidcomplainer on Fri, 22 Nov 2019 02:17:38 -0800