docker LNMP安装流程

Linux安装Docker

# 安装依赖包
yum install -y yum-utils 
# 添加Docker软件包源
yum-config-manager 
--add-repo 
https://download.docker.com/linux/centos/docker-ce.repo
# 安装Docker CE
yum install -y docker-ce
# 启动Docker服务并设置开机启动
systemctl start docker
systemctl enable docker

镜像从哪里来？

Docker Hub是由Docker公司负责维护的公共镜像仓库，包含大量的容器镜像，Docker工具默认从这个公共镜像库下载镜

像。

地址：https://hub.docker.com

配置镜像加速器：

vi /etc/docker/daemon.json

{

"registry-mirrors": ["https://b9pmyelo.mirror.aliyuncs.com"]

}

一. #  案例  容器化搭建个人博客

1.1 自定义网络 实现内部通信

docker network create lnmp

 1.2构建PHP容器   PHP Dockerfile

FROM centos:7
MAINTAINER www.ctnrs.com
RUN yum install epel-release -y && 
    yum install -y gcc gcc-c++ make gd-devel libxml2-devel 
    libcurl-devel libjpeg-devel libpng-devel openssl-devel 
    libmcrypt-devel libxslt-devel libtidy-devel autoconf 
    iproute net-tools telnet wget curl && 
    yum clean all && 
    rm -rf /var/cache/yum/*

ADD php-5.6.36.tar.gz /
RUN cd php-5.6.36 && 
    ./configure --prefix=/usr/local/php 
    --with-config-file-path=/usr/local/php/etc 
    --enable-fpm --enable-opcache 
    --with-mysql --with-mysqli --with-pdo-mysql 
    --with-openssl --with-zlib --with-curl --with-gd 
    --with-jpeg-dir --with-png-dir --with-freetype-dir 
    --enable-mbstring --with-mcrypt --enable-hash && 
    make -j 4 && make install && 
    cp php.ini-production /usr/local/php/etc/php.ini && 
    cp sapi/fpm/php-fpm.conf /usr/local/php/etc/php-fpm.conf && 
    sed -i "90a daemonize = no" /usr/local/php/etc/php-fpm.conf && 
    mkdir /usr/local/php/log && 
    cd / && rm -rf php* && 
    ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

ENV PATH $PATH:/usr/local/php/sbin
COPY php.ini /usr/local/php/etc/
COPY php-fpm.conf /usr/local/php/etc/
WORKDIR /usr/local/php
EXPOSE 9000
CMD ["php-fpm"]

1.3构建nginx Dockerfile

FROM centos:7
LABEL maintainer www.ctnrs.com
RUN yum install -y gcc gcc-c++ make 
    openssl-devel pcre-devel gd-devel 
    iproute net-tools telnet wget curl && 
    yum clean all && 
    rm -rf /var/cache/yum/*

ADD nginx-1.15.5.tar.gz /
RUN cd nginx-1.15.5 && 
    ./configure --prefix=/usr/local/nginx 
    --with-http_ssl_module 
    --with-http_stub_status_module && 
    make -j 4 && make install && 
    mkdir /usr/local/nginx/conf/vhost && 
    cd / && rm -rf nginx* && 
    ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

ENV PATH $PATH:/usr/local/nginx/sbin
COPY nginx.conf /usr/local/nginx/conf/nginx.conf
WORKDIR /usr/local/nginx
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]

1.4构建php基础镜像

root@localhost php]# docker build -t php:v1 .      构建php基础镜像

1.5构建Nginx基础镜像

docker build -t nginx:v1 .

1.6创建mysql容器

docker run -d --name lnmp_mysql --net lnmp --mount src=mysql-vol,dst=/var/lib/mysql  -e MYSQL_ROOT_PASSWORD=123456 -e MYSQL_DATABASE=wordpress mysql:5.7 --character-set-server=utf8

1.7创建php容器

docker run -d --name lnmp_php --net lnmp 
--mount src=wwwroot,dst=/wwwroot php:v1

 1.8创建Nginx容器

docker run -d --name lnmp_nginx --net lnmp -p 88:80 --mount src=wwwroot,dst=/wwwroot 
--mount type=bind,src=$PWD/php.conf,dst=/usr/local/nginx/conf/vhost/php.conf nginx:v1

 1.9验证php是否可用

vim  /var/lib/docker/volumes/wwwroot/_data/index.php
<?php phpinfo()?>

http://192.168.1.120:88/   网页打开发现已经可以识别php页面

 2.0博客搭建

tar -xvf wordpress-4.9.4-zh_CN.tar.gz -C /var/lib/docker/volumes/wwwroot/_data/  
mv wordpress/* /var/lib/docker/volumes/wwwroot/_data

http://192.168.1.120:88 页面就可以打开操作了 

vi wp-config.php

 二. Docker安装harbor

上传包并解压
tar -xvf harbor-offline-installer-v2.0.0.tgz 
[root@localhost dockerfile]# mv docker-compose-Linux-x86_64 /usr/bin/docker-compost 
cd harnog
[root@localhost harbor]# cp harbor.yml.tmpl harbor.yml
[root@localhost harbor]# chmod  +x /usr/bin/docker-compost 
[root@localhost harbor]# ./prepare
[root@localhost harbor]# ./install.sh 
mkdir /root/ssl/   cd /root/ssl/
[root@localhost ssl]# sh cfssl.sh 
[root@localhost ssl]# sh certs.sh 

vim harbor.yml

hostname: reg.ctnrs.com
http:
  port: 81
https:
  port: 443
  certificate: /root/ssl/reg.ctnrs.com.pem
  private_key: /root/ssl/reg.ctnrs.com-key.pem

scp /root/ssl/reg.ctnrs.com.pem 192.168.1.121:/etc/docker/certs.d/reg.ctnrs.comreg.ctnrs.com.crt

vim /etc/hosts/
192.168.1.120 reg.ctnrs.com
[root@localhost reg.ctnrs.com]# docker login reg.ctnrs.com
admin
Harbor12345   登陆成功

打标签 并上传镜像   一定注意都是域名 因为是以域名签的证书
[root@localhost reg.ctnrs.com]# docker tag busybox reg.ctnrs.com/library/busybox:v1
[root@localhost reg.ctnrs.com]# docker push reg.ctnrs.com/library/busybox:v1


默认Harboy 数据目录在/data/ 日志在 cat /var/log/harbor/

docker run -d --name lnmp_mysql --net lnmp --mount src=mysql-vol,dst=/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -e MYSQL_DATABASE=wordpress mysql:5.7 --character-set-server=utf8MYSQL_DATABASE=wordpress mysql:5.7 --character-set-server=utf8