dockr容器lnmp

dockr容器lnmp

启动docker

systemctl start docker

查看镜像

[root@localhost ~]# docker images
REPOSITORY          TAG       IMAGE ID       CREATED        SIZE
yunjisuanlp/nginx   v1        ac3319cbbafb   17 hours ago   550MB  # nginx镜像已经完成
centos              latest    5d0da3dc9764   2 months ago   231MB

启动并映射nginx

[root@localhost ~]# docker run -idt --name nginx88 -p 80:80 yunjisuanlp/nginx:v1


# 查看
[root@localhost ~]# docker ps 
CONTAINER ID   IMAGE                COMMAND                CREATED        STATUS        PORTS  NAMES
3367881fd446  yunjisuanlp/nginx:v1 "/usr/local/nginx/sb…"  12 minutes ago Up 12 minutes             confident_wing


# 重新打开一个终端访问nginx默认页面
[root@localhost ~]# curl 172.17.0.2
……………………
Welcome to nginx!
……………………

做mysql镜像并使用容器模式的网络

[root@localhost ~]# docker run -it --name mysql01 --network container:3367881fd446 centos:latest /bin/bash
[root@3367881fd446 /]#     # 启动本地镜像centos 在里面安装MySQL --network container:3367881fd446(以nginx容器ID为共享网络)

重新打开一个终端查看

[root@localhost ~]# docker ps
CONTAINER ID   IMAGE              COMMAND              CREATED          STATUS          PORTS     NAMES
2102e9a88ce8   centos:latest      "/bin/bash"          34 seconds ago   Up 33 seconds             mysql01  # mysql容器正在运行
3367881fd446   yunjisuanlp/nginx:v1   "/usr/local/nginx/sb…"   13 minutes ago   Up 13 minutes             confident_wing

上传MySQL包到本地上传到centos容器

[root@localhost ~]# docker ps
CONTAINER ID   IMAGE          COMMAND      CREATED         STATUS         PORTS   NAMES
2102e9a88ce8   centos:latest  "/bin/bash"  34 seconds ago  Up 33 seconds          mysql01  # mysql容器正运行
3367881fd446   yunjisuanlp/nginx:v1   "/usr/local/nginx/sb…"   13 minutes ago   Up 13 minutes             confident_wing

[root@localhost ~]# cd /usr/src/
[root@localhost src]# ls
debug  kernels  mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz

[root@localhost src]# docker cp mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz 2102e9a88ce8:/usr/src # cp到mysql01容器ID下的/usr/src

MySQL容器下查看

[root@3367881fd446 ~]# cd /usr/src
[root@3367881fd446 src]# ls
debug  kernels  mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz

# 下载
yum clean all # 清理缓存
yum makecache # 生成新缓存
yum -y install which numactl-libs ncurses-compat-libs # 安装

# 创建用户
[root@3367881fd446 src]# useradd -r -M -s /sbin/nologin mysql
[root@3367881fd446 src]# id mysql
uid=998(mysql) gid=996(mysql) groups=996(mysql)

# 解压MySQL包
[root@3367881fd446 src]# tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
[root@3367881fd446 src]# cd /usr/local/
[root@3367881fd446 local]# ls
bin  games    lib    libexec                              sbin   src
etc  include  lib64  mysql-5.7.34-linux-glibc2.12-x86_64  share

# 创建软连接并修改属主属组
[root@3367881fd446 local]# ln -sv mysql-5.7.34-linux-glibc2.12-x86_64 mysql
'mysql' -> 'mysql-5.7.34-linux-glibc2.12-x86_64'

[root@3367881fd446 local]# ls -l
total 0
………………
lrwxrwxrwx 1 root root  35 Dec  3 08:24 mysql -> mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x 9 root root 129 Dec  3 08:21 mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x 2 root root   6 Nov  3  2020 sbin
drwxr-xr-x 5 root root  49 Sep 15 14:17 share
drwxr-xr-x 2 root root   6 Nov  3  2020 src

[root@3367881fd446 local]# chown -R mysql.mysql mysql*
[root@3367881fd446 local]# ls -l
total 0
……………………
lrwxrwxrwx 1 mysql mysql  35 Dec  3 08:24 mysql -> mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x 9 mysql mysql 129 Dec  3 08:21 mysql-5.7.34-linux-glibc2.12-x86_64
drwxr-xr-x 2 root  root    6 Nov  3  2020 sbin
drwxr-xr-x 5 root  root   49 Sep 15 14:17 share
drwxr-xr-x 2 root  root    6 Nov  3  2020 src

# 添加环境变量
[root@3367881fd446 local]# echo "export PATH=/usr/local/mysql/bin:$PATH" > /etc/profile.d/mysql.sh
[root@3367881fd446 local]# bash
[root@3367881fd446 bin]# which mysql
/usr/local/mysql/bin/mysql

# 创建数据存放目录
[root@3367881fd446 local]# mkdir /opt/data
[root@3367881fd446 local]# ls -l /opt
total 0
drwxr-xr-x 2 root root 6 Dec  3 08:29 data

[root@3367881fd446 local]# chown -R mysql.mysql /opt/data
[root@3367881fd446 local]# ls -l /opt
total 0
drwxr-xr-x 2 mysql mysql 6 Dec  3 08:29 data

# 初始哈数据库不要密码
[root@3367881fd446 local]# /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/opt/data
2021-12-03T08:42:57.345198Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2021-12-03T08:42:57.466893Z 0 [Warning] InnoDB: New log files created, LSN=45790
2021-12-03T08:42:57.489097Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2021-12-03T08:42:57.542400Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 03bd41c9-5415-11ec-ae6b-0242ac110002.
2021-12-03T08:42:57.543336Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2021-12-03T08:42:58.297624Z 0 [Warning] CA certificate ca.pem is self signed.
2021-12-03T08:42:58.547329Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.


# 生成配置文件
[root@3367881fd446 local]# vi /etc/my.cnf
[mysqld]
port = 3306
datadir = /opt/data
basedir = /usr/local/mysql
socket = /tmp/mysql.sock
pid-file = /opt/data/mysql.pid
log-error = /opt/data/mysql.err
skip-name-resolve

# 修改文件
[root@3367881fd446 local]# vi /usr/local/mysql/support-files/mysql.server
……………………
basedir=/usr/local/mysql
datadir=/opt/data
……………………

# 启动
[root@3367881fd446 local]# ss -antl
State    Recv-Q   Send-Q     Local Address:Port       Peer Address:Port   Process   
LISTEN   0        128              0.0.0.0:80              0.0.0.0:*                
[root@3367881fd446 local]# /usr/local/mysql/support-files/mysql.server start
Starting MySQL.Logging to '/opt/data/mysql.err'.
 SUCCESS! 
[root@3367881fd446 local]# ss -antl
State    Recv-Q   Send-Q     Local Address:Port       Peer Address:Port   Process   
LISTEN   0        128              0.0.0.0:80              0.0.0.0:*                
LISTEN   0        80                     *:3306                  *:*                
# 登录设置密码
[root@3367881fd446 local]# mysql      
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.34 MySQL Community Server (GPL)

Copyright (c) 2000, 2021, Oracle and/or its affiliates.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> set password = password('123456');
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> exit
Bye
[root@3367881fd446 local]# mysql -uroot -p123456
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.34 MySQL Community Server (GPL)

Copyright (c) 2000, 2021, Oracle and/or its affiliates.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> exit
Bye

将MySQL提交为一个镜像

[root@localhost ~]# docker ps
CONTAINER ID   IMAGE             COMMAND        CREATED             STATUS          PORTS  NAMES
2102e9a88ce8  centos:latest     "/bin/bash"    About an hour ago   Up 42 minutes          mysql01
3367881fd446  yunjisuanlp/nginx:v1 "/usr/local/nginx/sb…" About an hour ago   Up About an hour             confident_wing

[root@localhost ~]# docker commit -p mysql01 # 暂停mysql01

[root@localhost ~]# docker images
REPOSITORY          TAG       IMAGE ID       CREATED         SIZE
                  77281e1fab7e   3 seconds ago   3.78GB  # 新提交的镜像
yunjisuanlp/nginx   v1        ac3319cbbafb   19 hours ago    550MB
centos              latest    5d0da3dc9764   2 months ago    231MB

[root@localhost ~]# docker tag 77281e1fab7e yunjisuanlp/mysql:v1  # 起名

[root@localhost ~]# docker images
REPOSITORY          TAG       IMAGE ID       CREATED              SIZE
yunjisuanlp/mysql   v1        77281e1fab7e   About a minute ago   3.78GB # 成功
yunjisuanlp/nginx   v1        ac3319cbbafb   19 hours ago         550MB
centos              latest    5d0da3dc9764   2 months ago         231MB

安装php

# 运行一个php容器和nginx共享网络
[root@localhost ~]# docker ps
CONTAINER ID   IMAGE                  COMMAND                  CREATED             STATUS             PORTS     NAMES
2102e9a88ce8   centos:latest          "/bin/bash"              About an hour ago   Up 49 minutes                mysql01
3367881fd446   yunjisuanlp/nginx:v1   "/usr/local/nginx/sb…"   About an hour ago   Up About an hour             confident_wing

[root@localhost ~]# docker run -it --name php8 --network container:3367881fd446(nginxID) centos:latest /bin/bash
[root@3367881fd446 /]#

# 重新打开一个终端查看正在运行的容器
[root@localhost ~]# docker ps 
CONTAINER ID   IMAGE                  COMMAND                  CREATED              STATUS              PORTS     NAMES
3f482b46f4f0   centos:latest          "/bin/bash"              About a minute ago   Up About a minute             php8
2102e9a88ce8   centos:latest          "/bin/bash"              About an hour ago    Up 55 minutes                 mysql01
3367881fd446   yunjisuanlp/nginx:v1   "/usr/local/nginx/sb…"   2 hours ago          Up 2 hours                    confident_wing

回到php启动的终端

[root@3367881fd446 /]# yum clean all
[root@3367881fd446 /]# yum makecache
[root@3367881fd446 /]# yum -y install epel-release # 下载依托源

# 下载依赖包
yum install sqlite-devel libzip-devel libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel  libjpeg-turbo libjpeg-turbo-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel gcc gcc-c++ make --allowerasing

yum -y install http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/oniguruma-devel-6.8.2-2.el8.x86_64.rpm

# 打开另一个终端上传php包到容器内
[root@localhost ~]# ls
anaconda-ks.cfg  nginx.tar.gz  php-8.0.10.tar.gz
[root@localhost ~]# docker cp php-8.0.10.tar.gz 3f482b46f4f0:/usr/src

# 回到容器终端查看并解压
[root@3367881fd446 /]# cd /usr/src
[root@3367881fd446 src]# ls
debug  kernels  php-8.0.10.tar.gz

[root@3367881fd446 src]# tar xf php-8.0.10.tar.gz -C /usr/local/
[root@3367881fd446 src]# cd /usr/local/
[root@3367881fd446 local]# ls
bin  etc  games  include  lib  lib64  libexec  php-8.0.10  sbin  share  src

# 编译安装

[root@3367881fd446 ]# cd php-8.0.10/
[root@3367881fd446 php-8.0.10]# ./configure --prefix=/usr/local/php8  \
--with-config-file-path=/etc \
--enable-fpm \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-soap \
--with-openssl \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--enable-calendar \
--with-curl \
--enable-exif  \
--enable-ftp \
--enable-gd \
--with-jpeg \
--with-zlib-dir \
--with-freetype \
--with-gettext \
--enable-mbstring \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-readline \
--enable-shmop \
--enable-simplexml \
--enable-sockets \
--with-zip \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-pcntl \
--enable-posix
.......

# 安装
make && make install
......

# 添加环境变量
[root@3367881fd446 php-8.0.10]# echo 'export PATH=/usr/local/php8/bin:$PATH' > /etc/profile.d/php.sh
[root@3367881fd446 php-8.0.10]# bash

# 配置php-fpm
[root@3367881fd446 php-8.0.10]# cp php.ini-production /etc/php.ini
[root@3367881fd446 php-8.0.10]# cd sapi/fpm/
[root@3367881fd446 fpm]# ls
config.m4  init.d.php-fpm     Makefile.frag  php-fpm.8.in     php-fpm.service     status.html.in  www.conf.in
CREDITS    init.d.php-fpm.in  php-fpm        php-fpm.conf     php-fpm.service.in  tests
fpm        LICENSE            php-fpm.8      php-fpm.conf.in  status.html         www.conf
[root@3367881fd446 fpm]# cp init.d.php-fpm /etc/init.d/php-fpm
[root@3367881fd446 fpm]# chmod +x /etc/init.d/php-fpm
[root@3367881fd446 fpm]# cd /usr/local/php8/etc/
[root@3367881fd446 etc]# cp php-fpm.conf.default php-fpm.conf
[root@3367881fd446 etc]# cd php-fpm.d/
[root@3367881fd446 php-fpm.d]# cp www.conf.default www.conf


# 启动php

[root@3367881fd446 php-fpm.d]# /usr/local/php8/sbin/php-fpm -c /usr/local/php8/etc/php-fpm.conf
[root@3367881fd446 etc]# ss -antl
State          Recv-Q          Send-Q                   Local Address:Port                   Peer Address:Port         Process         
LISTEN         0               128                          127.0.0.1:9000                        0.0.0.0:*                            
LISTEN         0               128                            0.0.0.0:80                          0.0.0.0:*                            
LISTEN         0               80                                  *:3306                              *:*

配置

[root@localhost ~]# docker ps
CONTAINER ID   IMAGE                  COMMAND                  CREATED          STATUS          PORTS     NAMES
3f482b46f4f0   centos:latest          "/bin/bash"              54 minutes ago   Up 54 minutes             php8
2102e9a88ce8   centos:latest          "/bin/bash"              2 hours ago      Up 2 hours                mysql01
3367881fd446   yunjisuanlp/nginx:v1   "/usr/local/nginx/sb…"   2 hours ago      Up 2 hours                confident_wing
[root@localhost ~]# docker exec -it 3367881fd446 /bin/bash
[root@3367881fd446 /]# cd /usr/local/nginx/conf/
[root@3367881fd446 conf]# vi nginx.conf
..........
        location / {
            root   html;
            index  index.php index.html index.htm; # 添加index.php
        }
.........
location ~ \.php$ {
            root           /var/www/html; # 修改
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $Document_root$fastcgi_script_name; # 修改
            include        fastcgi_params;
        }
........        

[root@3367881fd446 conf]# nginx -s reload


# 在php容器内创建
mkdir -p /var/www/html
vi /var/www/html/index.php


# 修改php配置文件让其前台运行
[root@localhost ~]# docker images
REPOSITORY          TAG       IMAGE ID       CREATED         SIZE
yunjisuanlp/php8    v1        9d2f246b2038   4 hours ago     1.52GB
yunjisuanlp/mysql   v1        77281e1fab7e   6 hours ago     3.78GB
yunjisuanlp/nginx   v1        ac3319cbbafb   24 hours ago    550MB
centos              latest    5d0da3dc9764   2 months ago    231MB

[root@localhost ~]# docker ps 
CONTAINER ID   IMAGE                COMMAND                 CREATED      STATUS      PORTS                               NAMES
5b0f3e2d5032   yunjisuanlp/nginx:v1 "/usr/local/nginx/sb…"  2 hours ago  Up 2 hours  0.0.0.0:80->80/tcp, :::80->80/tcp   nginx88 # nginx正在运行

# 运行php容器进行修改
[root@localhost ~]# docker run -it --name php4 --network container:ac3319cbbafb 9d2f246b2038 /bin/bash

[root@5b0f3e2d5032 /]# ss -antl
State          Recv-Q          Send-Q                   Local Address:Port                   Peer Address:Port         Process         
LISTEN         0               128                            0.0.0.0:80                          0.0.0.0:*                            
[root@5b0f3e2d5032 /]# vi /usr/local/php8/etc/php-fpm.conf
.......
daemonize = no  # 让php前台运行
....

# 写php启动脚本
[root@5b0f3e2d5032 /]# vi start.sh
#!/bin/bash
/usr/local/php8/sbin/php-fpm -c /usr/local/php8/etc/php-fpm.conf

# 重新打开一个终端生成新的镜像以写的脚本启动
[root@5b0f3e2d5032 /]# docker commit -c 'CMD ["/start.sh"]' 9d2f246b2038 yunjisuanlp/php8:v2

[root@localhost ~]# docker images
REPOSITORY          TAG       IMAGE ID       CREATED          SIZE
yunjisuanlp/php8    v2        6d6316824a81   2 hours ago      1.52GB
yunjisuanlp/php8    v1        9d2f246b2038   5 hours ago      1.52GB
yunjisuanlp/mysql   v1        77281e1fab7e   6 hours ago      3.78GB
yunjisuanlp/nginx   v1        ac3319cbbafb   25 hours ago     550MB
centos              latest    5d0da3dc9764   2 months ago     231MB

docker run -d --name php2 --netowkr container:5b0f3e2d5032 6d6316824a81

[root@localhost ~]# docker ps
CONTAINER ID   IMAGE                  COMMAND                  CREATED         STATUS         PORTS                               NAMES
003c5d748ed1   a0f1c00cb752           "/start.sh"              4 seconds ago   Up 3 seconds                                       pgp
5b0f3e2d5032   yunjisuanlp/nginx:v3   "/usr/local/nginx/sb…"   2 hours ago     Up 2 hours     0.0.0.0:80->80/tcp, :::80->80/tcp   nginx88

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