Programmer Think

1.pull image in Chinese: docker pull beginor/gitlab-ce:11.3.0-ce.0 2. Create directory: Generally, GitLab's configuration (etc), log (log) and data (data) are placed outside the container for later upgrade, so please prepare these three directories first. mkdir -p /usr/local/gitlab/etc mkdir -p /usr/local/gitlab/log mkdir -p ...

##Docker CE installation System recommended version: Ubuntu 16.04 Official installation document connection: https://docs.docker.com/install/linux/docker-ce/ubuntu/#prerequisites Auto match system version installation: apt-get install -y docker.io ubuntu search: apt-cache madison kubeadm ##The installation steps are as follows in the s ...

If you don't know what Dockerfile is, you can check my previous blog:https://blog.51cto.com/14557905/2489466Dockerfile image production practiceThree steps for Dockerfile to create image1, Making sshd image1. Write Dockerfile file [root@docker sshd]# vim Dockerfile #base image FROM centos:7 #User information MAINTAINER this is sshd project #B ...

We will often mention BI system (Business Intelligence), which is an important data entry and exit to help data and enterprises to obtain data reports and make strategic decisions. We are familiar with FineBI and Microsoft's powerBI, but the cost of using them is not low, the client is needed for authorization, and the configuration of using t ...

Docker update Original version 1.10 Updated version 19.03.1 To update Docker version: Note whether the system supports the new version of the storage driver. The default storage driver for version 19.03.01 is overlay2. The following conditions shall be met for the use of overlay2 storage driver: 1, Pause the original container and ...

See Essentials Through Phenomena - docker's four network modes, configuring docker's custom network while troubleshooting Preface The last article described resource control for docker, mainly in three areas: CPU, memory, and IO.This article describes the network mode in docker 4. 1. Brief description of three network modes in VMware Perhaps, ...

ZooKeeper is a distributed service framework and a sub project of Apache Hadoop. It is mainly used to solve some data management problems often encountered in distributed applications, such as: unified naming service, state synchronization service, cluster management, distributed application configuration item management, etc ZooKeeper is a tr ...

date: 2018-2-5 reference: http://www.runoob.com/docker/ Container ID and container name can be mixed without distinction At least I haven't found a place where I can't mix 1. Use the docker run command to run an application within the container docker run ubuntu:15.10 /bin/echo "Hello world" ## If you do not specify a version label for th ...

*With the advent of cloud platforms, big data, etc., users or potential visitors increasingly want to experience products for free, especially to apply for a system (such as turning on virtual machines, starting docker, etc.). However, the system hardware resources are limited. How can users actually operate cloud platform resources? That is a ...

Linux Namespace is a kernel-level environment isolation method provided by Linux.Officially, Linux Namespace encapsulates global system resources in an abstraction so that processes within the namespace consider themselves to have separate resource instances.This technology did not make much waves, but the rise of container technology brought i ...