工作目錄: /home/{username}/dockers/lamp
將docker容器的apache的80 映射為本地主機的81
# sudo docker pull mattrayner/lamp
git clone https://github.com/wakasann/docker-lamp.git
cd docker-lamp
# Build the 18.04 image
docker build -t=wakasann/lamp:latest -f ./1804/Dockerfile .
mkdir -p ~/dockers/lamp/{app,mysql}
cd ~/dockers/lamp
# Launch a 18.04 based image
# 容器需手動啟動
sudo docker run --name lamptest -p "80:80" -p "3306:3306" -p "443:443" -v ${PWD}/app:/app -v ${PWD}/mysql:/var/lib/mysql wakasann/lamp:latest
# 容器自啟動
sudo docker run --restart=always --name lamptest -p "80:80" -p "3306:3306" -p "443:443" -v ${PWD}/app:/app -v ${PWD}/mysql:/var/lib/mysql wakasann/lamp:latest
--restart=always 參數的值always 是容器停止之后，會進行重新啟動
php 7.3
運行日志:
vagrant@vagrant:~/dockers/lamp$ sudo docker run --name lamptest -p "81:80" -p "3306:3306" -v ${PWD}/app:/app -v ${PWD}/mysql:/var/lib/mysql mattrayner/lamp:latest-1804
sed: can't read /etc/php/7.2/apache2/php.ini: No such file or directory
rm: cannot remove '/var/run/mysqld/mysqld.sock': No such file or directory
=> An empty or uninitialized MySQL volume is detected in /var/lib/mysql
=> Installing MySQL ...
=> Done!
=> Waiting for confirmation of MySQL service startup
=> Creating MySQL admin user with random password
ERROR 1133 (42000) at line 1: Can't find any matching row in the user table
=> Done!
========================================================================
You can now connect to this MySQL Server with YDvRU5FwZf2n
mysql -uadmin -pYDvRU5FwZf2n -h<host> -P<port>
Please remember to change the above password as soon as possible!
MySQL user 'root' has no password but only allows local connections
enjoy!
========================================================================
/usr/lib/python2.7/dist-packages/supervisor/options.py:298: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
'Supervisord is running as root and it is searching '
2019-12-04 02:42:22,994 CRIT Supervisor running as root (no user in config file)
2019-12-04 02:42:22,995 INFO Included extra file "/etc/supervisor/conf.d/supervisord-apache2.conf" during parsing
2019-12-04 02:42:22,997 INFO Included extra file "/etc/supervisor/conf.d/supervisord-mysqld.conf" during parsing
2019-12-04 02:42:23,049 INFO RPC interface 'supervisor' initialized
2019-12-04 02:42:23,050 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2019-12-04 02:42:23,050 INFO supervisord started with pid 1
2019-12-04 02:42:24,053 INFO spawned: 'mysqld' with pid 500
2019-12-04 02:42:24,059 INFO spawned: 'apache2' with pid 501
2019-12-04 02:42:25,707 INFO success: mysqld entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2019-12-04 02:42:25,708 INFO success: apache2 entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
上面會輸出 mysql admin用戶的密碼
fix mcrypt.so at php 7.3
進入docker lamp 容器中
sudo docker exec -ti lamptest /bin/bash
查看 php版本
root@43cdda3f409c:/usr/lib/php/20180731# php -v
PHP Warning: PHP Startup: Unable to load dynamic library 'mcrypt.so' (tried: /usr/lib/php/20180731/mcrypt.so (/usr/lib/php/20180731/mcrypt.so: cannot open shared object file: No such file or directory), /usr/lib/php/20180731/mcrypt.so.so (/usr/lib/php/20180731/mcrypt.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
PHP 7.3.12-1+ubuntu18.04.1+deb.sury.org+1 (cli) (built: Nov 28 2019 07:37:16) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.12, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.3.12-1+ubuntu18.04.1+deb.sury.org+1, Copyright (c) 1999-2018, by Zend Technologies
with Xdebug v2.8.0, Copyright (c) 2002-2019, by Derick Rethans
修復 Unable to load dynamic library 'mcrypt.so' 在 php 7.3
# 驗證 php和 pecl的版本
php -v
pecl version
安裝 mcrypt 擴展
Mcrypt PECL 擴展
apt-get -y install gcc make autoconf libc-dev pkg-config
apt-get -y install libmcrypt-dev
apt-get install php7.3-dev # 讓phpize命令可執行，如果出現phpize: not found需執行這句
pecl install mcrypt
當你看到顯示的提示:
libmcrypt prefix? [autodetect] :
按 [Enter] 回車鍵 來自動選擇。
當通過 pecl 安裝成功之后，你應該將mcrypt.so 擴展添加到 php.ini
輸出的內容像:
...
Build process completed successfully
Installing '/usr/lib/php/20180731/mcrypt.so'
install ok: channel://pecl.php.net/mcrypt-1.0.3
configuration option "php_ini" is not set to php.ini location
You should add "extension=mcrypt.so" to php.ini
從上面的輸出獲取到安裝的路徑，並將其加入到 cli和apache php.ini 配置文件中(因Docker lamp已經執行了這一步，只做備忘)
sudo bash -c "echo extension=/usr/lib/php/20180731/mcrypt.so > /etc/php/7.3/cli/conf.d/mcrypt.ini"
sudo bash -c "echo extension=/usr/lib/php/20180731/mcrypt.so > /etc/php/7.3/apache2/conf.d/mcrypt.ini"
重啟apache
service apache2 restart
驗證 mcrypt 已經按照成功
$ php -i | grep "mcrypt"
/etc/php/7.3/cli/conf.d/20-mcrypt.ini,
Registered Stream Filters => zlib.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk, convert.iconv.*, mcrypt.*, mdecrypt.*
mcrypt
mcrypt support => enabled
mcrypt_filter support => enabled
mcrypt.algorithms_dir => no value => no value
mcrypt.modes_dir => no value => no value
- 修改myql
sql_mode
#Form lamp docker
vim /etc/mysql/my.cnf
vim /etc/my.cnf
都在文件末尾添加以下內容:
[mysqld]
sql_mode=ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
#max_allowed_packet=100M
重啟docker lamp容器之后,在 phpmyadmin 中
#phpmyadmin run sql
show variables like 'sql_mode';
臨時設置 sql_mode
#phpmyadmin run sql
set global sql_mode='ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';
- 修正 apache2 默認列出
Indexs
# Form docker
vim /etc/apache2/sites-available/000-default.conf
將 <Directory /var/www/html> 的Options Indexes FollowSymLinks MultiViews 改為 Options FollowSymLinks MultiViews（移除 Indexes）
按ESC鍵，輸入:wq保存文件修改
# Form docker,restart apache2
service apache2 restart
rsync note
通過ssh的方式，將遠程的文件同步到當前服務器的一個文件夾下
將 遠程的 /home/vagrant/sh/ 文件放入到本機的/home/vagrant/syncfrom155文件夾中
rsync -v -r -e ssh vagrant@192.168.1.155:/home/vagrant/sh/* /home/vagrant/syncfrom155
補充 docker容器自啟動
$ docker run --help
...
--restart string Restart policy to apply when a container exits (default "no")
...
顯示 docker run 命令的幫助信息
因上面docker 命令啟動 lamp 容器時，沒有加--restart=always 參數
docker run --restart=always
如果已創建容器並已啟動，可通過下面的命令進行添加:
docker update --restart=always <CONTAINER ID>
如果想容器在 docker stop 之后，不想讓容器自啟動，嘗試通過
docker update --restart=no <CONTAINER ID>
References
-
安裝docker和docker的開機啟動及容器的開機自啟 了解到更新容器的參數部分，通過
docker update命令 -
docker 用 restart=always 啟動一個 Mysql 容器，現在想刪除這個容器怎么破？ 對 已加
--restart=always參數的容器 如何停止的討論