CentOS7 Docker Nginx部署及运行详解
网上找了一些资料部署，出现不一样的问题，现在总结一下自己的部署流程。
1、资源准备
dockerfile文件
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# "ported" by adam miller <maxamillion@fedoraproject.org> from
# https://github.com/fedora-cloud/fedora-dockerfiles
#
# originally written for fedora-dockerfiles by
# scollier <scollier@redhat.com>
from centos:centos7
maintainer the centos project <cloud-ops@centos.org>
run yum -y update; yum clean all
run yum -y install epel-release tar ; yum clean all
run yum -y install nginx ; yum clean all
add nginx.conf /opt/deploy/nginx/nginx.conf
run echo "daemon off;" >> /opt/deploy/nginx/nginx.conf
#run curl https://git.centos.org/sources/httpd/c7/acf5cccf4afaecf3afeb18c50ae59fd5c6504910 \
# | tar -xz -c /usr/local/nginx/html \
# --strip-components=1
#run sed -i -e 's/apache/nginx/g' -e '/apache_pb.gif/d' \
# /usr/local/nginx/html/index.html
expose 80
#cmd [ "/usr/local/nginx/sbin" ]
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注意：路径需要在系统上面存在以及对应
nginx.conf文件
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# for more information on configuration, see:
# * official english documentation: http://nginx.org/en/docs/
# * official russian documentation: http://nginx.org/ru/docs/
user nginx;
worker_processes 1;
error_log /usr/logs/nginx/error.log;
#error_log /var/log/nginx/error.log notice;
#error_log /var/log/nginx/error.log info;
pid /run/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 /usr/logs/nginx/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
# load modular configuration files from the /etc/nginx/conf.d directory.
# see http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
#include /etc/nginx/conf.d/*.conf;
index index.html index.htm;
server {
listen 80;
server_name localhost;
root /usr/share/nginx/html;
#charset koi8-r;
#access_log /var/log/nginx/host.access.log main;
location / {
autoindex on;
}
# redirect server error pages to the static page /40x.html
#
error_page 404 /404.html;
location = /40x.html {
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.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 html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param script_filename /scripts$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;
# root html;
# location / {
# }
#}
# https server
#
#server {
# listen 443;
# server_name localhost;
# root html;
# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_timeout 5m;
# ssl_protocols sslv2 sslv3 tlsv1;
# ssl_ciphers high:!anull:!md5;
# ssl_prefer_server_ciphers on;
# location / {
# }
#}
}
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注意：路径需要在系统上面存在以及对应
2、执行构建镜像命令
复制代码 代码如下:
[root@localhost nginx]# sudo docker build --rm --tag os7/nginx:centos7 .
执行结果截图：
3、查看镜像是否安装构建成功 docker images
4、创建容器 docker run -i -t -d -p 192.168.32.129:81:80 os7/nginx /bin/bash
注意：192.168.32.129这个ip的话，则需要在/etc/hosts中添加
192.168.32.129 localhost
5、查看容器是否创建成功并启动 docker ps
6、测试是否成功访问 curl http://192.168.32.129:81
会出现这个拒绝连接，那怎么办呢？有办法解决的，我们先进入该容器里面
7、进入容器 docker exec -i -t small_hodgkin /bin/sh
8、接着在容器里面执行（直接输入即可）
nginx
9、在容器外面执行 curl http://192.168.32.129:81
成功了。
10、再到虚拟机外面通过浏览器访问
到此为止就成功了。
参考资料：https://github.com/centos/centos-dockerfiles
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：http://blog.csdn.net/lk10207160511/article/details/51449762
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