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1. install make yum install gcc automake autoconf libtool make 2. install gcc yum install gcc gcc-c++ 3. Install pcre Library Download address: https://pan.baidu.com/s/13Kojg2Xcnp06qiw023uHoQ Upload the downloaded pcre-8.35.tar.gz through ftp to the directory / usr/local/src of centos7. cd /usr/local/src # New pcre directory mkdir /usr ...

First compile and install NGINX: 1. Install dependency package yum install -y gcc-c++  pcre pcre-devel  zlib zlib-devel openssl openssl-devel 2. Run configure configuration cd /usr/local/src/nginx-1.14.0 && ./configure --prefix=/usr/local/nginx 4. Compile and install make && make install 5. Start NGINX /usr/local/nginx/sbin ...

MySQL + maintained dual active hot standby highly available operation records Environmental Science: ubuntu18.04.2 mysql5.7.21 1 #1)install keepalived And configure it as a system service. master1 and master2 The following operations are also performed on both machines: 2 apt-get install libssl-dev 3 apt-get install openssl 4 apt-g ...

Saltstack deploys keepalived to achieve high availability of haproxy Illustration: Environmental Science: Server1(salt-master，keepalived-backup，haproxy)172.25.254.1 Server2(salt-minion，keepalived-master，haproxy)172.25.254.2 Server3(salt-minion，RS，httpd)172.25.254.3 Server4(salt-minion，RS，httpd ...

Author: Qin Pei Contents of this article: Summary of Table Space Encryption Response Scene Encryption plug-in Encryption restrictions Matters needing attention 2. Encrypted Table Space Install encryption plug-ins Configuration table space encryption View Encrypted Tables in Table Space 3. Update master encryption key IV. Derivation of Guid ...

A blank page. Visits to webpages are also prompts. Skip the prompt to continue visiting, the page is normal. So it's not the system that went wrong. The certificate has expired. Chief, give me a certificate and compress the package. It's this after decompression. So where should I put this? Do ...

I. Asynchronous redis service installation Swoole Official Documents Guide - > Quick Start - > Asynchronous Redis client 1. swoole uses asynchronous redis preconditions redis services hiredis library (X) Compiling swoole requires adding -- enable-async-redis (X) Note: If your version of swoole is over 4.3, you only need to install redi ...

Install Redis in a disconnected environment. 1. Reference Articles Ali Cloud Mirror centos7 rpm package download address http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/ Redis download address http://download.redis.io/releases/ https://blog.csdn.net/u010177412/article/details/81780844 https://www.cnblogs.com/yy3b2007com/p/1 ...

I have always wanted to record the transactions used in the project and the payment function of Alipay. I have been lazy all the time. I will take a look at this while I am a bit interested today. The essential function of the mall project is to pay the order, so it will involve the preservation of the order and the introduction of the payment ...

Recently, SSL connection has been used in the project. Record that the environment is Windows 10 and Mysql version is 5.6. See if SSL is supported First, execute the following command on MySQL to query whether MySQL supports SSL: mysql> SHOW VARIABLES LIKE 'have_ssl'; +---------------+-------+ | Variable_name | Value | +---------------+----- ...