一键化部署docker-ce容器化lnmp运行wordpress-陌上烟雨遥

这段时间潜心研究docker，想写点东西出来，最后写了个容器话运行的wordpress。
镜像还有脚本我打包了，挂在我的服务器上面，有时间的可以下载下来玩一下。

我把打包的文件放在了服务器上，下载速度可能有点慢。

wget http://www.seeit.life/tools/lnmp.tar #这个是镜像包还有启动脚本 wget http://www.seeit.life/tools/startlnmp.sh #这是解压镜像还有启动tar包里面的启动脚本

全程自动化哦，只有最后的你要自己设置帐号密码。
只要

bash startlnmp.sh

下面我把dockerfile文件放出来，并且还有用到了哪些文件。

[ root@node3 ~/lnmp ] fpm mariadb nginx

[ root@node3 ~/lnmp ]# cd fpm/ [ root@node3 ~/lnmp/fpm ] CentOS-Base.repo Dockerfile epel.repo

Centos-Base.repo epel.repo文件我把里面的地址改成了自己的私有仓库速度会快一点。
不改也没关系的。

[ root@node3 ~/lnmp/fpm ]  FROM centos:7.4.1708 MAINTAINER "Rootygl <rootygl@163.com>" COPY CentOS-Base.repo \ epel.repo /etc/yum.repos.d/ RUN yum -y install php-fpm php-mbstring php-mysql; \ yum clean all; \ rm -rf /var/cache/yum/*; VOLUME "/webapp/wordpress" CMD ["/usr/sbin/php-fpm","--nodaemonize"]

[ root@node3 ~/lnmp/mariadb ]# ls CentOS-Base.repo Dockerfile epel.repo start-db.sh

mariadb的Dockerfile文件

[ root@node3 ~/lnmp/mariadb ]  FROM centos:7.4.1708 MAINTAINER "Rootygl <rootygl@163.com>" COPY CentOS-Base.repo \ epel.repo /etc/yum.repos.d/ COPY start-db.sh /usr/bin/ RUN yum -y install mariadb-server; \ yum clean all; \ rm -rf /var/cache/yum/*; VOLUME "/var/lib/mysql" ENTRYPOINT ["/bin/bash","-c","/usr/bin/start-db.sh"]

[ root@node3 ~/lnmp/mariadb ] #!/bin/bash  /usr/libexec/mariadb-prepare-db-dir /usr/bin/mysqld_safe --basedir=/usr

因为要修改里面的nginx.conf的配置文件反带到9000端口，我写在外面直接覆盖里面的就好了。

[ root@node3 ~/lnmp/nginx ] Dockerfile nginx.conf

[ root@node3 ~/lnmp/nginx ]  FROM centos:7.4.1708 MAINTAINER "Rootygl <rootygl@163.com>" ENV nginx_version 1.12.2 ENV nginx_url http://nginx.org/download/nginx-${nginx_version}.tar.gz WORKDIR "/usr/local/src/" EXPOSE 80/tcp VOLUME "/webapp/wordpress" ADD ${nginx_url} /usr/local/src/ RUN tar xf nginx-${nginx_version}.tar.gz && yum -y install gcc pcre-devel openssl-devel make && yum clean all && rm -rf /var/cache/yum/* \ && cd nginx-${nginx_version} && ./configure && make && make install COPY nginx.conf /usr/local/nginx/conf/ CMD ["/usr/local/nginx/sbin/nginx","-g","daemon off;"]

[ root@node3 ~/lnmp/nginx ]# cat nginx.conf  #user nobody; worker_processes auto #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024 } http { include mime.types default_type application/octet-stream #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 5 #gzip on; server { listen 80 server_name localhost #charset koi8-r; #access_log logs/host.access.log main; location / { root /webapp/wordpress index index.php index.html index.htm } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html location = /50x.html { root html } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # location ~ \.php$ { root /webapp/wordpress fastcgi_pass 127.0.0.1:9000 fastcgi_index index.php fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name include fastcgi_params } # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }

我没有使用docker-compose编排容器写yam文件，比较简单也懒得写了，就集成到了启动脚本上了。

[ root@localhost ~/lnmp ]# ls docker-lnmp.sh fpmv1.0.tar mariadbv1.0.tar nginxv1.0.tar wordpress-4.7.4-zh_CN.tar.gz

三个docker导出的镜像加wordpress的压缩包，还有启动初始化脚本。

[ root@localhost ~/lnmp ] #!/bin/bash    yum install -y wget > /dev/null wget https://download.docker.com/linux/centos/docker-ce.repo mv docker-ce.repo /etc/yum.repos.d/ yum clean all && yum repolist all > /dev/null yum -y install docker-ce mkdir -p /etc/docker tee /etc/docker/daemon.json <<-'EOF' { "registry-mirrors": ["https://us67o6c8.mirror.aliyuncs.com"] } EOF systemctl restart docker  docker load -i fpmv1.0.tar docker load -i nginxv1.0.tar docker load -i mariadbv1.0.tar docker run --name n1 -P -p80:80 -d nginx:v1.0 docker run --name fpm1 -d --volumes-from n1 --net container:n1 fpm:v1.0 docker run --name db1 --net container:fpm1 -d mariadb:v1.0 nginxworkdir=`docker inspect -f {{.Mounts}} n1 | cut -d " " -f 3` mariadbworkdir=`docker inspect -f {{.Mounts}} db1 | cut -d " " -f 3` tar xf wordpress-4.7.4-zh_CN.tar.gz mv wordpress/* $nginxworkdir mkdir $mariadbworkdir/wordpress/ chown -R 27:27 $mariadbworkdir/wordpress/ cp $nginxworkdir/wp-config-sample.php $nginxworkdir/wp-config.php sed -i s/database_name_here/wordpress/ $nginxworkdir/wp-config.php sed -i s/username_here/root/ $nginxworkdir/wp-config.php sed -i s/password_here// $nginxworkdir/wp-config.php sed -i s/'localhost'/'127.0.0.1'/ $nginxworkdir/wp-config.php echo '数据库名: wordpress' echo '用户名: root' echo '密码: (空)' echo '数据库主机:127.0.0.1'