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** 1. Turn off firewalls and selinux --------------- ** Close Firewall [root@localhost ~]# systemctl stop firewalld.service selinux [root@localhost ~]# vim /etc/sysconfig/selinux Find SELINUX=enforcing and change enforcing to disabled [root@localhost ~]# setenforce 0 ** 2. Install nginx --------- ** wget download install ngi ...

1, elasticsearch practice Open source distributed search analysis engine and love ability are based on apache lucene, a full-text search engine library elasticsearch is not only lucene, but also a full-text search engine: A distributed file storage, each field can be indexed and searched A distributed r ...

Elasticsearch is an open-source distributed RESTful search and analysis engine, which enables you to store, search and analyze a large number of data quickly and almost in real time, and can solve more and more different application scenarios. For example, it can be used to search the products of the online store, the search of users, and the ...

All filenames in this article are just identifiers, and the specific content is written according to the specific situation!! All filenames in this article are just identifiers, and the specific content is written according to the specific situation!! All filenames in this article are just identifiers, ...

1. Build your own yum warehouse, which is network source and local source respectively.Network Source:1. First create a yum warehouse: [centos@localhost ~]$ yum install createrepo 2. Disable the original yum network source. [root@localhost yum.repos.d]# mv CentOS-Base.repo CentOS-Base.repo.bak 3. Edit CentOS-Base.repo [base] name=Base Repo on ...

mfs explanation and deployment 1, MFS details Distributed principle: MFS principle: Composition of MFS file system MFS read data processing: MFS write data processing: The process of deleting files in MFS MFS process of modifying file content MFS renaming process The process of MFS traversing files ...

The Beats platform is a collection of multiple single-purpose data collectors.These collectors can be installed as lightweight agents to send data to Logstash or Elasticsearch from hundreds or thousands of machines. I. Architecture Diagram This experiment is based on the previous articles, which need to be based on the previous articles. 2. ...

Tags (space separated): building big data platform 1: Environment initialization 2: Installation of CDH6.3.2 1: Environment initialization 1.1 environment introduction System: CentOS7.5X64 cat /etc/hosts ---- 192.168.11.160 dev01.lanxintec.cn 192.168.11.161 dev02.lanxintec.cn 192.168.11.162 dev03.lanxintec.cn ---- 1.2: Keyless l ...

catalog 1, Foreword 2, About MySQL installation 3, Deployment planning 3.1 server planning 3.2 database directory planning 4, Prepare tools 5, General binary package installation MySQL 5.1 upload MySQL general binary installation package to / usr/local/src directory of node7 5.2 extract MySQL to the specified directory and rename it 5.3 c ...

Experimental purpose: to deploy httpd high availability service (+ NFS) using corosync v1 + pacemaker. This experiment uses Centos 6.8 system, file system resource server, NA1 node 1, NA2 node 2, VIP192.168.94.222 Directory structure: (annoying, the layout is in a mess) 1. corosync v1 + pacemaker basic installation 2. Installation of pacemak ...