docker怎样搭建php+nginx+swoole+mysql+redis环境

2021-02-23 07:37:30 183 0
tangjin

这篇文章给大家分享的是有关docker怎样搭建php+nginx+swoole+mysql+redis环境的内容。小编觉得挺实用的,因此分享给大家做个参考,一起跟随小编过来看看吧。

软件:docker-ce version 18.09.3, docker-compose version 1.23.2

一.创建带有swoole-redis-pdo_mysql-gd扩展的docker image

1.创建dockerfile文件

vimdockerfile

2.在dockerfile文件写入

Fromphp:7.1-fpm
RUNapt-getupdate&&apt-getinstall-y\
libfreetype6-dev\
libjpeg62-turbo-dev\
libpng-dev\
&&docker-php-ext-install-j$(nproc)iconv\
&&docker-php-ext-configuregd--with-freetype-dir=/usr/include/--with-jpeg-dir=/usr/include/\
&&docker-php-ext-install-j$(nproc)gd\
&&docker-php-ext-configurepdo_mysql\
&&docker-php-ext-installpdo_mysql\
&&peclinstallredis-4.3.0\
&&peclinstallswoole\
&&docker-php-ext-enableredisswoole

3.创建自定义的php镜像,主要不要漏了最后的 '.',是指定当前目录构建镜像

dockerbuild-tmyphp4.

运行指令,由于网络问题等,需要等比较长的时间,成功后会出现类似下面的代码

...Build process completed successfullyInstalling '/usr/local/include/php/ext/swoole/config.h'Installing '/usr/local/lib/php/extensions/no-debug-non-zts-20160303/swoole.so'install ok: channel://pecl.php.net/swoole-4.3.1configuration option "php_ini" is not set to php.ini locationYou should add "extension=swoole.so" to php.iniRemoving intermediate container ad1420f7554f---> 2f2f332d73ceSuccessfully built 2f2f332d73ceSuccessfully tagged myphp4:latest

至此docker 的自定义myphp4 image创建成功!

二.创建docker-compose.yml文件

mkdirpnsmr
cdpnsmr
vimdocker-compose.yml

写入下面代码

version:'3.0'
services:
nginx:
image:"nginx:latest"
ports:
-"10000:80"
volumes:
-/var/www/html:/usr/share/nginx/html
php-fpm:
image:"myphp4"
volumes:
-/var/www/html:/usr/share/nginx/html
mysql:
image:"mysql:latest"
redis:
image:"redis:4.0"

运行指令

docker-composeup-d

成功可以看到

WARNING: The Docker Engine you're using is running in swarm mode.

Compose does not use swarm mode to deploy services to multiple nodes in a swarm. All containers will be scheduled on the current node.

To deploy your application across the swarm, use `docker stack deploy`.

Creating network "pnsmr_default" with the default driverCreating pnsmr_php-fpm_1 ... doneCreating pnsmr_redis_1 ... doneCreating pnsmr_mysql_1 ... doneCreating pnsmr_nginx_1 ... done

至此,已开启nginx mysql redis php 服务

三.修改各服务配置文件

1.浏览器输入 127.0.0.1:9998 #此处应输入你的服务器ip地址,可以看到下图

docker怎样搭建php+nginx+swoole+mysql+redis环境

2.接下来要修改容器里nginx的配置文件,先使用指令查看各容器的docker IP地址

dockerinspect-f'{{.Name}}-{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}'$(dockerps-aq)

此指令可以查看所有用docker-compose 开启的容器的ip,结果类似下图,可以用对应的ip地址进行内部通讯

docker怎样搭建php+nginx+swoole+mysql+redis环境

3.复制nginx容器的配置文件出来,并修改替换,使nginx能解析php

dockercppnsmr_nginx_1:/etc/nginx/conf.d/default.confnginx.conf
vimnginx.conf

修改为下列代码

server{
listen80;
server_namelocalhost;

#charsetkoi8-r;
#access_log/var/log/nginx/host.access.logmain;

location/{
root/usr/share/nginx/html;
indexindex.htmlindex.htm;
}

#error_page404/404.html;

#redirectservererrorpagestothestaticpage/50x.html
#
error_page500502503504/50x.html;
location=/50x.html{
root/usr/share/nginx/html;
}

#proxythePHPscriptstoApachelisteningon127.0.0.1:80
#
#location~\.php${
#proxy_passhttp://127.0.0.1;
#}

#passthePHPscriptstoFastCGIserverlisteningon127.0.0.1:9000
#
location~\.php${
roothtml;
fastcgi_pass172.24.0.3:9000;#此处需要填写你的php容器的docker内部通讯ip
fastcgi_indexindex.php;
fastcgi_paramSCRIPT_FILENAME/usr/share/nginx/html/$fastcgi_script_name;
includefastcgi_params;
}

#denyaccessto.htaccessfiles,ifApache'sdocumentroot
#concurswithnginx'sone
#
#location~/\.ht{
#denyall;
#}
}
dockercpnginx.confpnsmr_nginx_1:/etc/nginx/conf.d/default.conf#将修改好的配置文件拷贝到容器里
dockercontainerstoppnsmr_nginx_1
dockercontainerstartpnsmr_nginx_1#重启nginx容器使配置文件生效
vim/var/www/html/index.php#在服务器本地目录新建index.php文件,输入<?phpphpinfo();并保存
vim/var/www/html/index.html#在服务器本地目录新建index.html文件,输出helloworld

访问127.0.0.1:9998, html文件解析正常

docker怎样搭建php+nginx+swoole+mysql+redis环境

访问127.0.0.1:9998/index.php,php文件解析正常

docker怎样搭建php+nginx+swoole+mysql+redis环境

4.测试mysql,redis是否生效

vim/var/www/html/redis.php#用于测试redis是否配置成功
<?php
$redis=newRedis();
$redis->connect("172.24.0.4",6379);
$redis->set('test','thisisatestforredis');
echo$redis->get('test');

访问127.0.0.1:9998/redis.php,redis已生效

docker怎样搭建php+nginx+swoole+mysql+redis环境

进入mysql容器

dockerexec-itpnsmr_mysql_1bash

进入mysql并更改root用户密码

docker怎样搭建php+nginx+swoole+mysql+redis环境

创建测试文件

vim/var/www/html/mysql.php
<?php
$pdo=newPDO('mysql:host=172.24.0.2;dbname=mysql;port=3306','root','root123');
var_dump($pdo);

访问127.0.0.1:9998/mysql.php,mysql已生效

docker怎样搭建php+nginx+swoole+mysql+redis环境

四.总结

虽然环境是配置成功了,并可以用docker-compose up 指令一键生成,但是还要改各容器的配置文件,仍然不够方便,需要优化;另外docker的集群,堆栈功能也没用上,后面再继续学习.

感谢各位的阅读!关于“docker怎样搭建php+nginx+swoole+mysql+redis环境”这篇文章就分享到这里了,希望以上内容可以对大家有一定的帮助,让大家可以学到更多知识,如果觉得文章不错,可以把它分享出去让更多的人看到吧!

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