local ContOS7 build php dev envs

ContOS7 php 多环境的配置

使用最小化安装之后的第一个问题，内外网不通

• vi /etc/sysconfig/network-scripts/ifcfg-ens33
• 修改 ONBOOT=yes 后 systemctl restart network.service
• 重启主机，如果此时内外网通了但是 yum list 失败，主要是服务不可达，考虑为 DNS 的原因

• 修改 vi /etc/resolv.conf 修改 dns 为 nameserver 8.8.8.8

  yum update # 成功
  yum install wget -y # 装一个下载工具
  mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup # 备份
  wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo # 添加阿里源
  yum clean all # 清除缓存
  yum makecache # 生成缓存
  yum update -y # 更新

一些准备工作

• yum install vim -y && yum install net-tools -y 习惯了 vim 加上一个网络分析小工具
• yum install gcc gcc-c++ httpd-tools autoconf pcre pcre-devel make automake -y 安装一些编译测试工具
• systemctl stop firewalld.service && systemctl disable firewalld.service 关闭并禁用 防火墙
• vim /etc/selinux/config
• 修改 SELINUX=disabled 千万不要改错位置
• 下面的 selinuxtype 要是改成 disable 建议删了重装会快一些
• 不然 selinux 可能会导致你的网络端口不可访问

安装 nginx

• 参考
• vim /etc/yum.repos.d/nginx.repo 创建 yum 源文件

• 根据官方提示修改为

  [nginx]
  name=nginx repo
  baseurl=http://nginx.org/packages/centos/7/$basearch/
  gpgcheck=0
  enabled=1

• yum list|grep nginx 能够看到 nginx

  [root@localhost ~]# yum list|grep nginx
  nginx.x86_64                                1:1.16.0-1.el7.ngx         nginx
  nginx-debug.x86_64                          1:1.8.0-1.el7.ngx          nginx
  nginx-debuginfo.x86_64                      1:1.16.0-1.el7.ngx         nginx
  nginx-module-geoip.x86_64                   1:1.16.0-1.el7.ngx         nginx
  nginx-module-geoip-debuginfo.x86_64         1:1.16.0-1.el7.ngx         nginx
  nginx-module-image-filter.x86_64            1:1.16.0-1.el7.ngx         nginx
  nginx-module-image-filter-debuginfo.x86_64  1:1.16.0-1.el7.ngx         nginx
  nginx-module-njs.x86_64                     1:1.16.0.0.3.1-1.el7.ngx   nginx
  nginx-module-njs-debuginfo.x86_64           1:1.16.0.0.3.1-1.el7.ngx   nginx
  nginx-module-perl.x86_64                    1:1.16.0-1.el7.ngx         nginx
  nginx-module-perl-debuginfo.x86_64          1:1.16.0-1.el7.ngx         nginx
  nginx-module-xslt.x86_64                    1:1.16.0-1.el7.ngx         nginx
  nginx-module-xslt-debuginfo.x86_64          1:1.16.0-1.el7.ngx         nginx
  nginx-nr-agent.noarch                       2.0.0-12.el7.ngx           nginx
  pcp-pmda-nginx.x86_64                       4.1.0-5.el7_6              updates

• yum install nginx -y 安装 nginx

• systemctl enable nginx 开机自启 nginx
• systemctl start nginx 启动 nginx
• 然后输入 IP 到浏览器访问成功
• 默认配置位置 /etc/nginx/nginx.conf /etc/nginx/conf.d/default.conf

安装 PHP

• 参考

  yum install epel-release
  rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

• 安装 php 全扩展 yum install mod_php72w php72w-bcmath php72w-cli php72w-common php72w-dba php72w-devel php72w-embedded php72w-enchant php72w-fpm php72w-gd php72w-imap php72w-interbase php72w-imap php72w-intl php72w-ldap php72w-mbstring php72w-mysqlnd php72w-odbc php72w-opcache php72w-pdo php72w-pdo_dblib php72w-pear php72w-pecl-apcu php72w-pecl-imagick php72w-pecl-mongodb php72w-pgsql php72w-phpdbg php72w-process php72w-pspell php72w-recode php72w-snmp php72w-soap php72w-sodium php72w-tidy php72w-xml php72w-xmlrpc -y

• 配置文件位置 /etc/php.ini
• php -m 就可以查看装了哪些扩展 嗯 基本都开了
• systemctl start php-fpm 虽然是一台机器但我们还是用 php-fpm 模式,便于后期加入 docker 的扩展 也可以使用 .sock 的模块加载模式 理论上会快一些

• systemctl enable php-fpm 开机自启

• 发现一个坑，并没有 redis 扩展 原生进行编译扩展

  • wget http://pecl.php.net/get/redis-4.2.0.tgz
  • tar zxvf redis-4.2.0.tgz
  • cd redis-4.2.0
  • /usr/bin/phpize(这个根据 phpize 实际情况来)
  • ./configure --with-php-config=/usr/bin/php-config(这个根据 php-config 实际情况来)
  • make && make install
  • vim /etc/php.d/redis.ini 这个根据实际情况去决定 是改 php.ini 还是别的什么
  • 写入 extension=redis.so
  • systemctl restart php-fpm 就 ok 了

php与nginx 链接起来

[root@localhost ~]# cd dev
[root@localhost dev]# mkdir -p www/php/test/
[root@localhost dev]# cd www/php/test/
[root@localhost test]# echo "<?php phpinfo();" >> ./index.php

• vim /etc/nginx/conf.d/default.conf

  location / {
        root   /dev/www/php/test;
        index index.php  index.html index.htm;
    }
  
    location ~* \.php$ {
        fastcgi_index   index.php;
        fastcgi_pass    127.0.0.1:9000;
        include         fastcgi_params;
        fastcgi_param SCRIPT_FILENAME /dev/www/php/test$fastcgi_script_name;
    }

• nginx -t && nginx -s reload

使用docker构建 php5.4 环境

• 更换镜像，使用阿里云的镜像加速
• https://cr.console.aliyun.com/#/accelerator
• vim /etc/docker/daemon.json
• 修改成自己的镜像加速
• "registry-mirrors": ["https://xxxxx.mirror.aliyuncs.com"]
• systemctl daemon-reload
• systemctl restart docker

• 运行生成一个php5.4 的容器

  docker run -d \
  -v /dev/www/php/:/var/www/html \
  -p 9001:9000 \
  --name phpfpm54 --privileged=true php:5.4-fpm

docker 中 扩展安装

• docker exec -ti phpfpm54 /bin/bash
• -ti 打开图形界面
• /bin/bash 执行 这个命令
• exec 可以在 不 exit 的情况下进行附加操作
• 进去后需要 apt-get update 里面是 debian9 系统
• docker-php-ext-install pdo_mysql 来装 pdo_mysql 扩展
• 以下这些扩展都可以安装 不过好多有坑0.0

bcmath bz2 calendar ctype curl dba dom enchant exif fileinfo filter ftp gd gettext gmp hash iconv imap interbase intl json ldap mbstring mysqli oci8 odbc opcache pcntl pdo pdo_dblib pdo_firebird pdo_mysql pdo_oci pdo_odbc pdo_pgsql pdo_sqlite pgsql phar posix pspell readline recode reflection session shmop simplexml snmp soap sockets sodium spl standard sysvmsg sysvsem sysvshm tidy tokenizer wddx xml xmlreader xmlrpc xmlwriter xsl zend_test zip

docker Debian 换源安装gd 库

cd /etc/apt && cp sources.list ./sources.list.bak
apt-get install vim

vim sources.list
deb http://mirrors.163.com/debian/ stretch main non-free contrib
deb http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-backports main non-free contrib

//如果连apt-get update都做不到   可以先 rm sources.list 再创一个新的
echo "deb http://mirrors.163.com/debian/ stretch main non-free contrib
deb http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-backports main non-free contrib" >> sources.list
//将源更换为上述  新的源

apt-get update
apt-get install libfreetype6-dev -y
apt-get install libpng-dev -y
apt-get install libjpeg62-turbo-dev -y
//如果源没出问题 上述应该都能安装
docker-php-ext-configure gd --with-freetype-dir=/usr/include --with-jpeg-dir=/usr/include
//先编译gd库的扩展
docker-php-ext-install gd
// 这样就在docker容器内完美安装了gd库

• 装 redis 扩展

curl -L -o /tmp/redis.tar.gz https://github.com/phpredis/phpredis/archive/3.1.3.tar.gz

tar xfz /tmp/redis.tar.gz

rm -r /tmp/redis.tar.gz

mkdir -p /usr/src/php/ext

mv phpredis-3.1.3 /usr/src/php/ext/redis

docker-php-ext-install redis

• 退出测试
• vim /etc/nginx/conf.d/default.conf
• 修改 fastcgi_param SCRIPT_FILENAME /var/www/html/test$fastcgi_script_name;
• 这里由于是在容器内执行所以修改路径为这个

• 设置 phpstrom 的 sftp 自动上传到 本地虚拟机

• ps aux|grep php

1 root 0:00 php-fpm: master process (/usr/local/etc/php-fpm.conf)
7 www-data 0:00 php-fpm: pool www
8 www-data 0:00 php-fpm: pool www

# 发现id 1就是php了，给它个信号让它重启即可，执行命令如下：
kill -USR2 1

• 如果是在外面也可以：docker exec -it 容器id或名称 kill -USR2 1
• 或者重启容器 docker restart 容器id或名称

安装 swoole

• yum install git openssl-devel -y
• git clone https://gitee.com/swoole/swoole.git
• 高版本
  • cd swoole
  • git checkout v4.4.6
  • ./configure --enable-openssl --enable-mysqlnd --enable-sockets
  • make clean && make && sudo make install
  • cd /etc/php.d/
  • cp sockets.ini ./swoole.ini
  • vim swoole.ini 修改为 swoole
  • systemctl restart php-fpm

• 低版本

  • wget https://github.com/redis/hiredis/archive/v0.14.0.zip
  • yun install -y unzip
  • unzip v0.14.0.zip
  • cd hiredis-0.14.0

  • make -j

    ./configure \
    --with-php-config=/usr/bin/php-config \
    --enable-openssl  \
    --enable-http2  \
    --enable-async-redis \
    --enable-sockets \
    --enable-mysqlnd && make clean && make && sudo make install

    cd /etc/php.d/
    cp sockets.ini ./swoole.ini
    ls
    vim swoole.ini 修改为 swoole
    systemctl restart php-fpm

[root@localhost swoole]# php --ri swoole

swoole

Swoole => enabled
Author => Swoole Team <team@swoole.com>
Version => 4.4.0-alpha
Built => May 10 2019 20:30:06
coroutine => enabled
epoll => enabled
eventfd => enabled
signalfd => enabled
cpu_affinity => enabled
spinlock => enabled
rwlock => enabled
sockets => enabled
openssl => OpenSSL 1.0.2k-fips  26 Jan 2017
http2 => enabled
pcre => enabled
zlib => enabled
mutex_timedlock => enabled
pthread_barrier => enabled
futex => enabled
mysqlnd => enabled
async_redis => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 8388608 => 8388608

docker 安装 mysql服务

• dokcer pull mysql:5.7
• mkdir -p /data/mysql/datadir #用于挂载mysql数据文件

• mkdir -p /data/mysql/conf.d #用于挂载mysql配置文件

  docker run -d \
  --name mysql5.7 -p 3306:3306 \
  -v /data/mysql/datadir:/var/lib/mysql \
  -v /data/mysql/conf.d:/etc/mysql/conf.d \
  -e MYSQL_ROOT_PASSWORD=123456  mysql:5.7

• -e：设置环境变量，此处指定 root 密码