Server environment setup - Centos installs zookeeper

Preface Because you want to use Dubbo and zookeeper recommended by the official website, record the installation of zookeeper install Download, upload The first step is to download zookeeper from the official website and upload it to the server. My directory is /usr/java/download decompression U ...

Posted on Sat, 12 Oct 2019 10:02:02 -0700 by keyont

Linux Centos7 keepalived + nginx load balancing

First, you need to shut down the firewall and selinux 1. Prepare four nginx servers, two servers as proxies and two servers as real backend servers. 2. Configure two real serversThe first stage: [root@vm-4 ~]# systemctl start nginx [root@vm-4 ~]# systemctl enable nginx [root@vm-4 conf.d]# echo "server111" > /usr/share/nginx/html ...

Posted on Fri, 04 Oct 2019 12:41:40 -0700 by mania

mysql-proxy proxies the same intranet database

Elementary analysis: Specific deployment: mysql server: # Authorize remote login account   [root@localhost ~]# mysql -uroot  -p mysql> GRANT ALL ON *.* to 'test'@'192.168.0.1' IDENTIFIED BY 'lmdb(A7105#B9606@com!'; mysql> flush privileges;  mysql> select user,host from mysql.user; +---------------+----------------+ | user          |  ...

Posted on Tue, 01 Oct 2019 05:04:14 -0700 by SparkleD

Green plus cluster construction and deployment

  I. Environmental preparation 1. Prepare three servers 192.168.123.103   master 192.168.123.104   data1 192.168.123.105   data2 2. Change server hosts #vim /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.local ...

Posted on Sat, 07 Sep 2019 02:10:37 -0700 by tetecko81sk

Installation of MySQL 5.7 series of tutorials

Architecture MySQL Installation Explain: 1. This document is based on linux (CentOS6, CentOS7) system only. 2. Use version MySQL 5.7.20 3. Refer to the official document https://dev.mysql.com/doc/refman/5.7/en./ Preparing for Planning Note: 1. ...

Posted on Tue, 13 Aug 2019 05:50:30 -0700 by micaudwell

Keeping alived + Nginx to Build High Availability Master-Slave Cluster

Preface This thing has been done for two days, the head is big, finally with the help of a small partner, built up, below record the problems and steps in the process of building! Environmental preparation Before the keepalived installation, you need the support of the environment: wget, gcc, pcre, op ...

Posted on Sat, 10 Aug 2019 06:26:55 -0700 by nitation

Use of HttpWebResponse in windows Services and Console Applications

Links to the original text: http://www.cnblogs.com/greatwang/archive/2012/10/16/3292548.html HttpWebRequest+HttpWebResponse is often used in console applications, such as checking whether pages are normal or accessed regularly. As ...

Posted on Fri, 09 Aug 2019 05:33:28 -0700 by mark_18

gitlab Server Construction

1. Basic introduction of GitLab GitLab is an open source version management system based on Ruby on Rails to implement a self-hosted Git project repository, which can access public or private projects through the Web interface.Similar to Github, GitLab can browse source code, manage defects and annotations. You can manage team access to the war ...

Posted on Mon, 29 Jul 2019 23:02:42 -0700 by jonwondering

Nginx Builds Pseudo-CDN Server

Nginx Nginx application scenario 1. HTTP Server: Nginx can provide HTTP services independently. Can be a static web server. 2. Virtual Host: It can realize virtual multiple websites on one server. For example, the virtual host used by personal websites. 3. Reverse proxy, load balancing: When the numb ...

Posted on Mon, 29 Jul 2019 19:17:28 -0700 by dirkdetken

[Meow MQ(2)] Rabbit MQ Single-machine Mode

[Meow MQ(2)] Rabbit MQ Single-machine Mode w-blog blog Hello! We met again this week. Today, let's go on to tell the story of RabbitMQ, the MQ software. In the last section and the successful installation of RabbitMQ, RabbitMQ is also configured to boot. So we should start real contacts and use it to manage and solve business problems. Please ...

Posted on Wed, 17 Jul 2019 17:18:12 -0700 by hofmann777