master：10.17.17.78
slave： 10.17.17.79
vip: 10.17.17.80

install nginx1.19.7

  • 10.17.17.78/79 同样操作
[root@baojian-79 ~]# wget http://nginx.org/download/nginx-1.19.7.tar.gz[root@baojian-79 ~]# yum -y install gcc pcre-devel zlib-devel openssl openssl-devel lua-devel python-devel -y [root@baojian-79 ~]# tar -xf nginx-1.19.7.tar.gz[root@baojian-79 ~]# cd nginx-1.19.7###带附加模块的./configure --prefix=/data/nginx --with-pcre --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --with-ipv6 --with-http_realip_module --with-http_gzip_static_module --with-pcre-jit --with-ld-opt=-ljemalloc --with-ld-opt=-Wl,-rpath,/usr/local/luajit/lib --add-module=/usr/local/src/nginx1.19.7-module/lua-nginx-module-0.10.13 --add-module=/usr/local/src/nginx1.19.7-module/ngx_devel_kit-0.3.0 --add-module=/usr/local/src/nginx1.19.7-module/nginx-module-vts --add-module=/usr/local/src/nginx1.19.7-module/nginx_upstream_check_module###[root@baojian-79 ~]# ./configure --prefix=/data/nginx --with-pcre --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --with-ipv6 --with-http_realip_module --with-http_gzip_static_module --with-pcre-jit --with-ld-opt=-ljemalloc --with-ld-opt=-Wl,-rpath,/usr/local/luajit/lib [root@baojian-79 ~]# make -j 4 && make install

install keepalived

  • 10.17.17.78/79 同样操作
[root@baojian-78 ~]# yum install -y ipvsadm keepalived[root@baojian-78 ~]# cat /etc/keepalived/keepalived.conf! Configuration File for keepalivedglobal_defs {   notification_email {   }   router_id LVS_DEVEL}  vrrp_script chk_http_port {    script "/data/nginx/sbin/nginx_pid.sh"    interval 1    weight 2}vrrp_instance VI_1 {    state MASTER     interface ens192   #ip a查看你的网卡叫什么    virtual_router_id 28    priority 100    #slave 节点要比master小比方80    advert_int 1    authentication {        auth_type PASS        auth_pass 1111    }    virtual_ipaddress {        10.17.17.80    }    track_script {        chk_http_port    }}

[root@baojian-79 ~]# cat /data/nginx/sbin/nginx_pid.sh#!/bin/bashif [ `ps -C nginx --no-header |wc -l` -eq 0 ];then                 killall keepalivedfi

config nginx

[root@insurace-24 conf]# cat nginx.confuser  root;worker_processes     8;worker_cpu_affinity 00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000;worker_rlimit_nofile 65535;error_log /data/nginx/logs/error.log error;#pid        logs/nginx.pid;events {    use epoll;    worker_connections  65535;}http {    include       mime.types;    default_type  application/octet-stream;    log_format main   '{"@timestamp":"$time_iso8601",'                        '"@source":"$server_addr",'                        '"hostname":"$hostname",'                        '"ip":"$http_x_forwarded_for",'                        '"client":"$remote_addr",'                        '"request_method":"$request_method",'                        '"scheme":"$scheme",'                        '"domain":"$server_name",'                        '"referer":"$http_referer",'                        '"request":"$request_uri",'                        '"args":"$args",'                        '"size":$body_bytes_sent,'                        '"status": $status,'                        '"responsetime":$request_time,'                        '"upstreamtime":"$upstream_response_time",'                        '"upstreamaddr":"$upstream_addr",'                        '"http_user_agent":"$http_user_agent",'                        '"https":"$https"'                        '}';    access_log  logs/access.log  main;    sendfile        on;    client_max_body_size 256m;    server_tokens off ;    proxy_intercept_errors on;    #keepalive_timeout  0;    keepalive_timeout  30;        gzip on;    gzip_min_length  5k;    gzip_buffers     4 16k;    gzip_http_version 1.0;    gzip_comp_level 4;    gzip_types  text/plain application/x-javascript application/javascript  text/css  application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;    gzip_vary on;    gzip_disable "MSIE [1-6]\.";    vhost_traffic_status_zone;    vhost_traffic_status_filter_by_host on;    include     conf.d/*.conf;    fastcgi_intercept_errors on;    server {        listen       80;        server_name 10.17.17.79;        charset UTF-8;   }    server {        listen       80;        server_name   10.17.17.80;        charset UTF-8;    }}