nginx-host
下载nginx镜像
docker pull docker.io/nginx:latest
由于calico网络不支持http协议，所以即使你在iptables中配置了nat路由，将访问宿主机80端口的请求都转发到nginx-consul-template，外部也无法访问nginx-ingress。于是我们需要额外启动一个nginx(docker host网络)，来做反向代理到nginx-ingress。
另如果你需要不同网卡下面的网络通讯的话，你只需要在iptables中添加NAT条目即可：
配置nginx
mkdir -p /opt/platform/nginx-host && cd /opt/platform/nginx-host && mkdir -p conf/conf.d modules html logs
vim /opt/platform/nginx-host/conf/conf.d/default.conf
upstream nginx-calico {
server 10.233.2.1:80;
server 10.233.3.1:80;
server 10.233.4.1:80;
}
server {
listen 80;
charset utf-8;
server_name *.test.com;
location / {
proxy_pass http://nginx-calico;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 10s;
proxy_send_timeout 150s;
proxy_read_timeout 150s;
proxy_next_upstream error timeout invalid_header http_404 http_502 http_504 http_500;
}
}
上传nginx.conf文件到/opt/platform/nginx-host/conf
#user ops;
worker_processes auto;
worker_cpu_affinity auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
worker_rlimit_nofile 65535;
events {
use epoll;
worker_connections 65535;
}
http {
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
log_format json '{"@timestamp":"$time_iso8601",'
'"remote_addr":"$remote_addr",'
'"remote_user":"$remote_user",'
'"http_host":"$http_host",'
'"request":"$request",'
'"status":"$status",'
'"body_bytes_sent":$body_bytes_sent,'
'"http_referer":"$http_referer",'
'"http_user_agent":"$http_user_agent",'
'"http_x_frowarded_for":"$http_x_forwarded_for",'
'"upstream_status":"$upstream_status",'
'"upstream_addr":"$upstream_addr",'
'"upstream_response_time":"$upstream_response_time",'
'"request_time":$request_time}';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
client_header_buffer_size 20m;
large_client_header_buffers 4 2048k;
client_max_body_size 20m;
proxy_buffer_size 64k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
proxy_ignore_client_abort on; #让代理服务端不要主动关闭客户端的连接。
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript image/jpeg image/gif image/png application/javascript;
gzip_proxied any;
gzip_disable "MSIE [1-6]\.";
server {
listen 80 default;
server_name _;
return 499;
}
include /etc/nginx/conf.d/*.conf;
}
以及上传mime.types文件到/opt/platform/nginx-host/conf
types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
application/javascript js;
application/atom+xml atom;
application/rss+xml rss;
text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;
image/png png;
image/svg+xml svg svgz;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/webp webp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;
application/font-woff woff;
application/java-archive jar war ear;
application/json json;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.apple.mpegurl m3u8;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/vnd.ms-excel xls;
application/vnd.ms-fontobject eot;
application/vnd.ms-powerpoint ppt;
application/vnd.oasis.opendocument.graphics odg;
application/vnd.oasis.opendocument.presentation odp;
application/vnd.oasis.opendocument.spreadsheet ods;
application/vnd.oasis.opendocument.text odt;
application/vnd.openxmlformats-officedocument.presentationml.presentation
pptx;
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
xlsx;
application/vnd.openxmlformats-officedocument.wordprocessingml.document
docx;
application/vnd.wap.wmlc wmlc;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;
application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/xspf+xml xspf;
application/zip zip;
application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream iso img;
application/octet-stream msi msp msm;
audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;
video/3gpp 3gpp 3gp;
video/mp2t ts;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}
运行nginx-host
docker run -d \ --net=host \ -v /opt/platform/nginx-host/conf:/etc/nginx \ -v /opt/platform/nginx-host/modules:/usr/lib/nginx/modules \ -v /opt/platform/nginx-host/html:/usr/share/nginx/html \ -v /opt/platform/nginx-host/logs:/var/log/nginx \ --name=nginx-host nginx
