c语言sscanf函数的用法是什么
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2022-11-23
阿里云大数据服务器安装代理nginx端口转发
1.下载yum源 yum-config-manager --add-repo https://openresty.org/package/centos/openresty.repo 2.安装openresty服务 yum -y install openresty openresty-resty 3.添加nginx服务
vim /usr/lib/systemd/system/openresty.serviceExecStartPre=/usr/local/openresty/nginx/sbin/nginx -t -c /etc/nginx/nginx.confExecStart=/usr/local/openresty/nginx/sbin/nginx -c /etc/nginx/nginx.conf
4.添加服务systemctl daemon-reloadcp /usr/local/openresty/nginx/conf /etc/nginx/ -Rmkdir /etc/nginx/vhosts
5.添加开机服务
systemctl enable openresty
6.配置nginx代理
vim /etc/nginx/nginx.conf
user webgrp;
worker_processes 2;#worker_cpu_affinity 0001 0010 0100 1000;worker_rlimit_nofile 102400;pid /usr/local/openresty/nginx/logs/nginx.pid;#pid /var/run/nginx.pid;#google_perftools_profiles /data/ /var/log/nginx_error.log info;
events { worker_connections 102400; use epoll;}
{ include /etc/nginx/mime.types; server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 1024m;
default_type application/octet-stream;
proxy_hide_header X-Powered-By; proxy_hide_header Server;
sendfile on;
keepalive_timeout 65; tcp_nodelay on;
fastcgi_connect_timeout 1800; fastcgi_send_timeout 1800; fastcgi_read_timeout 1800; fastcgi_buffer_size 128k; fastcgi_buffers 4 256k; fastcgi_busy_buffers_size 256k; fastcgi_temp_file_write_size 256k;
add_header X-Cache-CFC "$upstream_cache_status - $upstream_response_time 221"; # fastcgi_temp_path /data/ fastcgi_cache_path /data/levels=1:2 keys_zone=ngx_fcgi_cache:1024m inactive=15m max_size=16g; fastcgi_ignore_headers Cache-Control Expires Set-Cookie;
# proxy_temp_path /data/# proxy_cache_path /data/levels=1:2 keys_zone=ngx_proxy_cache:1024m inactive=6h max_size=10g;
log_format access '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$' '"$ $$request_body ' '"$upstream_cache_status" $upstream_status' ' upstream_response_time $upstream_response_time request_time $request_time';
log_format access-s '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$' '"$ $' '"$upstream_cache_status" $upstream_status' ' upstream_response_time $upstream_response_time request_time $request_time';
log_format access-url 'curl -s "-d "$request_body" ';
open_log_file_cache max=1000 inactive=60s;
limit_req_zone $binary_remote_addr zone=qps1:1m rate=1r/s; limit_req_zone $binary_remote_addr zone=qps2:1m rate=2r/s; limit_req_zone $binary_remote_addr zone=qps3:1m rate=3r/s;
proxy_hide_header X-Powered-By; proxy_hide_header Server; access_log /var/log/access.log access; server_tokens off;
gzip on; gzip_min_length 1k; gzip_buffers 4 16k; gzip_1.0; gzip_comp_level 2; gzip_types text/plain application/x-javascript text/css application/xml; gzip_vary on;
map $ $clientRealIp { "" $remote_addr; ~^(?P
# upstream common{# server 127.0.0.1:9000;# server 127.0.0.1:9001;# server 127.0.0.1:9002; # }
fastcgi_next_upstream error timeout invalid_header server # { # listen 80 default; # server_name _; # return 444; # } include vhosts/*.conf;
}
7. 添加大数据服务器需要代理的服务
vim /etc/nginx/vmhost/all.conf
#yarn
server { listen 120.79.20.59:8088; server_name 120.79.20.59 dbos-bigdata-test002;
index index.html index.htm index.php;
#include /usr/local/nginx/conf/allow_ip.conf; # deny all; location / { proxy_pass }
access_log /data/logs/access/test.com.access.log access; error_log /data/logs/error/test.com.error.log warn;}
# namenode
server { listen 120.79.20.59:9870 ; server_name 120.79.20.59 dbos-bigdata-test002;
index index.html index.htm index.php;
# include /usr/local/nginx/conf/allow_ip.conf; # deny all; location / { proxy_pass }}
# yarn history
server { listen 120.79.20.59:19888 ; server_name 120.79.20.59 dbos-bigdata-test002;
index index.html index.htm index.php;
# include /usr/local/nginx/conf/allow_ip.conf; # deny all; location / { proxy_pass }}
# oozie
server { listen 120.79.20.59:11000; server_name 120.79.20.59 dbos-bigdata-test002; index index.html index.htm index.php; location / { proxy_pass } access_log /data/logs/access/test.com.access.log access; error_log /data/logs/error/test.com.error.log warn;}
8.重新openresty加入配置
systemctl reload openresty
9.重启openresty服务
systemctl restart openresty
10.访问各个服务测试
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