docker笔记2---docker-nginx-php-mysql使用记录

docker-nginx-php-mysql代码托管

准备工作

先安装好软件: git,     docker,    docker-compose

删除所有容器和镜像

$ docker stop $(docker ps -q) && docker rm $(docker ps -aq)
$ docker rmi $(docker images -q)

01：代码克隆

• 在github上fork到自己的库中
• 导入到码云中

//vagrant@qianjin:~$ git clone https://github.com/nanoninja/docker-nginx-php-mysql.git
// 还是码云上快
$ abcd@bogon:/var/www/qianjin$ git clone https://gitee.com/advance/docker-nginx-php-mysql.git &&  sudo mv docker-nginx-php-mysql/ 20180930/


// 看下有哪些文件
//vagrant@qianjin:~$ cd docker-nginx-php-mysql
//vagrant@qianjin:~/docker-nginx-php-mysql$ tree
abcd@bogon:/var/www/qianjin$ cd 20180930 && tree
.
├── doc
│   ├── configure-cacert-for-local-macosx.md
│   ├── images
│   │   ├── cacert-1-warning.png
│   │   ├── cacert-2-open-keychain.png
│   │   ├── cacert-3-add-cacert-file-import.png
│   │   ├── cacert-4-locate-cert.png
│   │   ├── cacert-5-set-to-always-trust.png
│   │   ├── cacert-6-reload-page.png
│   │   ├── ps-mac-php-cli-add-interpreter.png
│   │   ├── ps-mac-php-interpreter.png
│   │   ├── ps-mac-php-phpunit-config.png
│   │   ├── ps-mac-php-phpunit-demo.png
│   │   ├── ps-mac-php-phpunit.png
│   │   ├── ps-mac-php-xdebug-demo.png
│   │   ├── ps-mac-php-xdebug.png
│   │   ├── ps-mac-php-xdebug-proxy.png
│   │   └── ps-mac-php-xdebug-server.png
│   └── phpstorm-macosx.md
├── docker-compose.yml
├── etc
│   ├── nginx
│   │   ├── default.conf
│   │   └── default.template.conf
│   └── php
│       └── php.ini
├── Makefile
├── README.md
└── web
    ├── app
    │   ├── composer.json.dist
    │   ├── phpunit.xml.dist
    │   ├── src
    │   │   └── Foo.php
    │   └── test
    │       ├── bootstrap.php
    │       └── FooTest.php
    └── public
        └── index.php

代码修改

.env中

代码拷贝处理

vagrant@qianjin:~/docker-nginx-php-mysql$ cp web/app/composer.json.dist web/app/composer.json

up

vagrant@qianjin:~/docker-nginx-php-mysql$ sudo docker-compose up -d

up过程记录

vagrant@qianjin:~/docker-nginx-php-mysql$ sudo docker-compose up -d
// 使用默认的驱动创建网络
Creating network "docker-nginx-php-mysql_default" with the default driver

//服务 php
Pulling php (nanoninja/php-fpm:latest)...
latest: Pulling from nanoninja/php-fpm
e7bb522d92ff: Pull complete
75651f247827: Pull complete
dbcf8fd0150f: Pull complete
de80263f26f0: Pull complete
4cbd879bcaec: Pull complete
5d2b7aa2544b: Pull complete
59faa2f7b345: Pull complete
1a363d08f38a: Pull complete
544057eb652d: Pull complete
8bb691f94a43: Pull complete
e2eb2ce681bb: Pull complete
Digest: sha256:e9bc64908e5324e361fb875025111adbd5ba668cff0a8476b5e541177bc25889
Status: Downloaded newer image for nanoninja/php-fpm:latest

//服务 composer
Pulling composer (composer:)...
latest: Pulling from library/composer
c67f3896b22c: Pull complete
88777455d910: Pull complete
955e2028dd61: Pull complete
7d47ce93cc1f: Pull complete
db3780f51b99: Pull complete
28db5a4e528c: Pull complete
1ea3e552f254: Pull complete
280d419dafce: Pull complete
9d23cdaa3043: Pull complete
6de5c1e960b6: Pull complete
c4421176aec0: Pull complete
78a2d4d305a7: Pull complete
290c319347c7: Pull complete
51a9f3b40d22: Pull complete
5ca8f0d296e8: Pull complete
Digest: sha256:31c3d9c8ae82992c1cd724c9812e057d2a8c8c6b49b86d5f1021060bc96ea004
Status: Downloaded newer image for composer:latest

//服务 mysqldb
Pulling mysqldb (mysql:5.7.22)...
5.7.22: Pulling from library/mysql
be8881be8156: Pull complete
c3995dabd1d7: Pull complete
9931fdda3586: Pull complete
bb1b6b6eff6a: Pull complete
a65f125fa718: Pull complete
2d9f8dd09be2: Pull complete
37b912cb2afe: Pull complete
79592d21cb7f: Pull complete
00bfe968d82d: Pull complete
79cf546d4770: Pull complete
2b3c2e6bacee: Pull complete
Digest: sha256:aaba540cdd9313645d892f4f20573e8b42b30e5be71c054b7befed2f7da5f85b
Status: Downloaded newer image for mysql:5.7.22

//服务 myadmin
Pulling myadmin (phpmyadmin/phpmyadmin:)...
latest: Pulling from phpmyadmin/phpmyadmin
911c6d0c7995: Pull complete
2527cc05836d: Pull complete
3299172a2d6d: Pull complete
05782106624f: Pull complete
3e3261543ec8: Pull complete
ce1c845d4246: Pull complete
e005e70f55dc: Pull complete
84403a106e16: Pull complete
e4fc13f7949f: Pull complete
2a53e72ea7b9: Pull complete
d791f6b71f27: Pull complete
576bdfd7cc75: Pull complete
20768032f0fb: Pull complete
fc8aa3d46064: Pull complete
bade7addd704: Pull complete
4b30a4dd0b24: Pull complete
b02d6e91d2b5: Pull complete
Digest: sha256:6fa491d4e3994ab3ec3410409bf0d59436072df1cfb16b8fe25c47486988103f
Status: Downloaded newer image for phpmyadmin/phpmyadmin:latest

////服务 web
Pulling web (nginx:alpine)...
alpine: Pulling from library/nginx
c67f3896b22c: Already exists
89df19b7dc5c: Pull complete
c34d3c110d67: Pull complete
9ac8b8076c62: Pull complete
Digest: sha256:829a63ad2b1389e393e5decf5df25860347d09643c335d1dc3d91d25326d3067
Status: Downloaded newer image for nginx:alpine

// 5个容器的名字，mysql和phpmyadmin是在docker-compose.yml中使用container_name:指定的名字，另外三个是自动生成的，都是xxx_服务名_1
Creating docker-nginx-php-mysql_php_1      ... done
Creating docker-nginx-php-mysql_composer_1 ... done
Creating mysql                             ... done
Creating phpmyadmin                        ... done
Creating docker-nginx-php-mysql_web_1      ... done


先来分析下5个服务web,php,composer,myadmin,mysqldb，从depends_on来看，web依赖于php和mysqldb,myadmin依赖于mysqld
那么现在顺序应该是php,composer,mysqldb,web,myadmin，但实际上是web在最后

afbe19d5a2a9   nginx:alpine               "/bin/sh -c 'envsubst '$NGINX_HOST' < /etc/nginx/conf.d/default.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;''"   16 minutes ago      Up 16 minutes       0.0.0.0:8000->80/tcp, 0.0.0.0:3000->443/tcp   docker-nginx-php-mysql_web_1
c3fce36d9225   phpmyadmin/phpmyadmin      "/run.sh supervisord -n"                                                                                                                16 minutes ago      Up 16 minutes       9000/tcp, 0.0.0.0:8080->80/tcp                phpmyadmin
0251b4e667d2   nanoninja/php-fpm:latest   "docker-php-entrypoint php-fpm"                                                                                                         16 minutes ago      Up 16 minutes       9000/tcp                                      docker-nginx-php-mysql_php_1
dbce5f6af8fc   composer                   "/bin/sh /docker-entrypoint.sh install"                                                                                                 16 minutes ago      Up 16 minutes                                                     docker-nginx-php-mysql_composer_1
7c0f691cbb04   mysql:5.7.22               "docker-entrypoint.sh mysqld"                                                                                                           16 minutes ago      Up 16 minutes       0.0.0.0:8989->3306/tcp                        mysql

有关<和>的用法参考: https://blog.csdn.net/zh515858237/article/details/79218176
容器完整id(64位): afbe19d5a2a996b6ef5d64afb0087d9df151eea6f67604d059c943d63008a970
截取显示(12位):   afbe19d5a2a9

down

vagrant@qianjin:~/docker-nginx-php-mysql$ sudo docker-compose down

测试

http://192.168.10.10:8080 (vagrant工作环境)正常
http://127.0.0.1
http://192.168.10.10:8000/ 有错误Warning: include(../app/vendor/autoload.php): failed to open stream: No such file or directory in /var/www/html/public/index.php on line 3，得进入容器进行修改
分析docker-compose.yaml

services:
    web:
        volumes:
            - "./web:/var/www/html"

宿主机的web目映射到容器的/var/www/html，进入容器

vagrant@qianjin:~/docker-nginx-php-mysql$ docker exec -it afbe19d5a2a9 /bin/sh
~ # cd /var/www/html/app
/var/www/html/app # ls
composer.json composer.json.dist composer.lock phpunit.xml.dist src test vendor


// 修改宿主机中的
vagrant@qianjin:~/docker-nginx-php-mysql/web/public$ sudo vim index.php
//index.php的内容改为如下，现在ok
<?php
echo "当前目录为:".getcwd();
include '../app/vendor/autoload.php';
$foo = new App\Acme\Foo();

?><!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Docker <?php echo $foo->getName(); ?></title>
    </head>
    <body>
        <h1>Docker <?php echo $foo->getName(); ?></h1>
    </body>
</html>

https://github.com/yeszao/dnmp
使用记录，这个up的时间比较长，约8分30秒