PHP.and.MySQL.Create.Modify.Reuse
PHP&MySQL范例精解_創(chuàng)建、修改、重用-docker環(huán)境搭建-4.準(zhǔn)備apache

準(zhǔn)備apache

拉取apache鏡像

docker pull httpd:2.4.37-alpine

臨時(shí)容器

$ docker run -d --rm --name tmp-httpd httpd:2.4.37-alpine

進(jìn)入容器看下網(wǎng)站的根目錄在哪里

jjkkll$ bash -c "clear && docker exec -it tmp-httpd sh"

安裝mlocate

apk add mlocate

更新mlocate的數(shù)據(jù)庫(kù)

updatedb

查找配置文件

locate httpd.conf

可以找到相關(guān)的2個(gè)目錄:

/usr/local/apache2/conf
/usr/local/apache2/htdocs

拷貝配置

$ docker cp tmp-httpd:/usr/local/apache2/conf /Users/jjkkll/Documents/2020-book-read/7302195625/docker/httpd-2.4.37-conf/

可以看到已經(jīng)被復(fù)制到容器外

localhost:~ jjkkll$ tree -N /Users/jjkkll/Documents/2020-book-read/7302195625/docker/httpd-2.4.37-conf/
/Users/jjkkll/Documents/2020-book-read/7302195625/docker/httpd-2.4.37-conf/
└── conf
    ├── extra
    │   ├── httpd-autoindex.conf
    │   ├── httpd-dav.conf
    │   ├── httpd-default.conf
    │   ├── httpd-info.conf
    │   ├── httpd-languages.conf
    │   ├── httpd-manual.conf
    │   ├── httpd-mpm.conf
    │   ├── httpd-multilang-errordoc.conf
    │   ├── httpd-ssl.conf
    │   ├── httpd-userdir.conf
    │   ├── httpd-vhosts.conf
    │   └── proxy-html.conf
    ├── httpd.conf
    ├── magic
    ├── mime.types
    └── original
        ├── extra
        │   ├── httpd-autoindex.conf
        │   ├── httpd-dav.conf
        │   ├── httpd-default.conf
        │   ├── httpd-info.conf
        │   ├── httpd-languages.conf
        │   ├── httpd-manual.conf
        │   ├── httpd-mpm.conf
        │   ├── httpd-multilang-errordoc.conf
        │   ├── httpd-ssl.conf
        │   ├── httpd-userdir.conf
        │   ├── httpd-vhosts.conf
        │   └── proxy-html.conf
        └── httpd.conf

退出該容器

#Ctrl+D退出該容器
$ docker container stop tmp-httpd

若要測(cè)試httpd運(yùn)行網(wǎng)站

docker run -d --rm -p 80:80 --name tmp-httpd httpd:2.4.37-alpine

bash -c "clear && docker exec -it tmp-httpd sh"

echo 'hello docker,hi csh!' > /usr/local/apache2/htdocs/index.html 

測(cè)試httpd運(yùn)行網(wǎng)站成功。

image.png

修改配置

/Users/jjkkll/Documents/2020-book-read/7302195625/docker/httpd-2.4.37-conf/conf/httpd.conf

找到這四個(gè)配置，把前面的#號(hào)去掉

# 2018-11-27 17:14:31 去除注釋
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
# 2020-04-06 15:51:11 去除注釋
Include conf/extra/httpd-vhosts.conf

刪除httpd.conf默認(rèn)的DocumentRoot,以及相關(guān)設(shè)置。

httpd-vhosts.conf 添加如下配置

/Users/jjkkll/Documents/2020-book-read/7302195625/docker/httpd-2.4.37-conf/conf/extra/httpd-vhosts.conf

# 添加如下配置
<VirtualHost *:80>
    DocumentRoot "/usr/local/apache2/htdocs"
    <Directory "/usr/local/apache2/htdocs">
     Options None
     Require all granted
    </Directory>
    ProxyRequests Off
    ProxyPassMatch ^/(.*\.php)$ fcgi://virhuiai-php-fpm56:9000/var/www/html/$1
</VirtualHost>

ProxyRequests Off 就是啟用httpd的反向代理功能

virhuiai-php-fpm56是我們的php容器要使用的名字,都加入了同一個(gè)網(wǎng)絡(luò)virhuiai_nw,可以這樣用容器名相互訪問.