钟表玻璃东莞网站建设,做网站买那种服务器,黄山旅游景点,用jsp做网站的感想文章目录 计算机系统5G云计算第四章 LINUX Docker LNMP项目搭建一、项目环境1.环境描述2.容器ip地址规划3.任务需求 二、部署过程1.部署构建 nginx 镜像2.部署构建 mysql 镜像3.部署构建 php 镜像4.验证测试 计算机系统
5G云计算
第四章 LINUX Docker LNMP项目搭建
一、项目… 文章目录 计算机系统5G云计算第四章 LINUX Docker LNMP项目搭建一、项目环境1.环境描述2.容器ip地址规划3.任务需求 二、部署过程1.部署构建 nginx 镜像2.部署构建 mysql 镜像3.部署构建 php 镜像4.验证测试 计算机系统
5G云计算
第四章 LINUX Docker LNMP项目搭建
一、项目环境
公司在实际的生产环境中需要使用Docker 技术在一台主机上创建LNMP服务并运行Wordpress网站平台。然后对此服务进行相关的性能调优和管理工作
1.环境描述
容器宿主机操作系统ip地址主要软件DockerCentOS 7.3 x86_64192.168.58.60Docker 19.03
2.容器ip地址规划
宿主机 ip地址192.168.58.60
nginx容器 ip地址172.18.0.10
mysql容器 ip地址172.18.0.20
php容器 ip地址172.18.0.303.任务需求
1使用Docker构建LNMP环境并运行Wordpress网站平台
2限制Nginx容器最多使用500Mb的内存和1G的Swap
3限制Mysql容器写 /dev/sda 的速率为 10 MB/s
4将所有容器进行快照然后将Docker镜像打包成tar包备份到本地
二、部署过程
###前提本地已经安装docker配置lnmp的文件目录
cd /opt/
mkdir mylnmp
cd /opt/mylnmp/
mkdir nginx mysql php###部署一个有所有软件依赖包的镜像以便进行分阶段构建镜像
cd /opt/
vim Dockerfile
FROM centos:7 ###从公有仓库pull一个centos:7的镜像
COPY qinghua-yum.sh /opt/ ###上传修改yum源的脚本
RUN chmod x /opt/qinghua-yum.sh /opt/qinghua-yum.sh \
yum -y install pcre-devel zlib-devel openssl-devel \
gcc gcc-c make ncurses ncurses-devel bison cmake gd \
libjpeg-devel \
libpng-devel \
freetype-devel \
libxml2-devel \
zlib-devel \
curl-devel \
openssl-develdocker build -t centos7:mylnmpdocker imagesdocker network create --subnet172.18.0.0/16 --opt com.docker.network.bridge.namedocker1 mylnmpdocker network ls1.部署构建 nginx 镜像
###nginx目录下已上传nginx安装包、论坛安装包、nginx配置文件
cd /opt/mylnmp/nginx/
ls###部署 nginx 的 Dockerfile
cd /opt/mylnmp/nginx/
vim Dockerfile
FROM centos7:mylnmp
ADD nginx-1.24.0.tar.gz /usr/local/
RUN useradd -M -s /sbin/nologin nginx \
cd /usr/local/nginx-1.24.0 \
./configure \
--prefix/usr/local/nginx \
--usernginx \
--groupnginx \
--with-http_stub_status_module make make installCOPY nginx.conf /usr/local/nginx/conf/nginx.confFROM centos:7
COPY --from0 /usr/local/nginx/ /usr/local/nginx/
RUN useradd -M -s /sbin/nologin nginx
EXPOSE 80
#EXPOSE 443CMD [/usr/local/nginx/sbin/nginx, -g, daemon off;]docker build -t nginx:lnmpdocker imagesdocker run -d --name nginx --networkmyLnmp --ip172.18.0.10 -p 80:80 -v /opt/mylnmp/nginx/html/:/usr/local/nginx/html/ -m 500m - -memory-swap1.5g centos7:myLnmpdocker ps -a2.部署构建 mysql 镜像
###mysql目录下已上传mysql安装包、mysql配置文件
cd /opt/mylnmp/mysql/
ls###部署 mysql 的 Dockerfile
cd /opt/mylnmp/mysql/
vim Dockerfile
FROM centos7:mylnmp
ADD mysql-boost-5.7.41.tar.gz /opt/
RUN cd /opt/mysql-5.7.41/ \
cmake \
-DCMAKE_INSTALL_PREFIX/usr/local/mysql \
-DMYSQL_UNIX_ADDR/usr/local/mysql/mysql.sock \
-DSYSCONFDIR/etc \
-DSYSTEMD_PID_DIR/usr/local/mysql \
-DDEFAULT_CHARSETutf8 \
-DDEFAULT_COLLATIONutf8_general_ci \
-DWITH_EXTRA_CHARSETSall \
-DWITH_INNOBASE_STORAGE_ENGINE1 \
-DWITH_ARCHIVE_STORAGE_ENGINE1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE1 \
-DMYSQL_DATADIR/usr/local/mysql/data \
-DWITH_BOOSTboost \
-DWITH_SYSTEMD1 \
make -j4 make installFROM centos:7
COPY --from0 /usr/local/mysql/ /usr/local/mysql/
COPY my.cnf /etc/my.cnf
ENV PATH/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
RUN useradd -M -s /sbin/nologin mysql \
chown -R mysql:mysql /usr/local/mysql/ \
chown mysql:mysql /etc/my.cnf \
/usr/local/mysql/bin/mysqld \
--initialize-insecure \
--usermysgl \
--basedir/usr/local/mysql \
--datadir/usr/local/mysql/data
EXPOSE 3306
CMD [/usr/local/mysql/bin/mysqld]docker build -t mysql:lnmpdocker imagesdocker run -d --name mysql --privileged --network mylnmp --ip 172.18.0.20 -v /usr/local/mysql --device-write-bps /dev/sda:10mb mysql:lnmpdocker ps -adocker exec -it 5066206ee1b6 bashmysqladmin -u root password 123mysql -u root -p123
CREATE DATABASE wordpress;
GRANT all ON wordpress.* TO admin% IDENTIFIED BY 123;
flush privileges;
exitexit3.部署构建 php 镜像
###mysql目录下已上传php安装包、php配置文件
cd /opt/mylnmp/php/
ls###部署 php 的 Dockerfile
cd /opt/mylnmp/php/
vim Dockerfile
FROM centos7:mylnmp
ADD php-7.1.10.tar.bz2 /opt
RUN cd /opt/php-7.1.10 \
./configure \
--prefix/usr/local/php \
--with-mysql-sock/usr/local/mysql/mysql.sock \
--with-mysqli \
--with-zlib \
--with-curl \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-openssl \
--enable-fpm \
--enable-mbstring \
--enable-xml \
--enable-session \
--enable-ftp \
--enable-pdo \
--enable-tokenizer \
--enable-zip make -j 2 make install
COPY php.ini /usr/local/php/lib/php.ini
COPY php-fpm.conf /usr/local/php/etc/php-fpm.conf
COPY www.conf /usr/local/php/etc/php-fpm.d/www.confFROM centos:7
COPY --from0 /usr/local/php /usr/local/php
RUN useradd -M -s /sbin/nologin php yum -y install gd \
libjpeg-devel \
libpng-devel \
freetype-devel \
libxml2-devel \
zlib-devel \
curl-devel \
openssl-devel
EXPOSE 9000
CMD [/usr/local/php/sbin/php-fpm, -F]docker build -t php:lnmpdocker imagesdocker run --name php -d -p 9000:9000 --network mylnmp --ip 172.18.0.30 --volumes-from nginx --volumes-from mysql php:lnmpdocker ps -adocker exec -it 850d14f706b7 bash
ls /usr/local
ls /usr/local/nginx/html
ls /usr/local/mysql
exit4.验证测试
http://192.168.58.60/index.html
http://192.168.58.60/index.php
http://192.168.58.60/wordpress/index.php
