第一步:安装centos7的基础环境
yum install netstat netstat -ntlp ps -ef 可选:[ | grep nginx] kill -9 pid进程号 yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo yum update yum install -y yum-utils device-mapper-persistent-data lvm2 yum install gcc-c++ yum install -y pcre pcre-devel yum install -y zlib zlib-devel yum install -y openssl openssl-devel yum install wget yum install unzip
第二步:安装consul
wget -c https://releases.hashicorp.com/consul/1.8.5/consul_1.8.5_linux_amd64.zip upzip unzip consul_1.8.5_linux_amd64.zip systemctl stop firewalld nohup ./consul agent -dev -ui -node=consul-dev -client=192.168.254.134 & 192.168.254.134:8500 jobs -l kill -9 19854
第三步:安装nginx 并添加upsync模块
wget -c https://github.com/weibocom/nginx-upsync-module/archive/master.zip unzip nginx-upsync-module-master.zip wget -c http://nginx.org/download/nginx-1.9.9.tar.gz tar -zxvf nginx-1.9.9.tar.gz groupadd nginx useradd -g nginx -s /sbin/nologin nginx mkdir -p /var/tmp/nginx/client/ mkdir -p /usr/local/nginx cd nginx-1.9.9 ./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_realip_module --http-client-body-temp-path=/var/tmp/nginx/client/ --http-proxy-temp-path=/var/tmp/nginx/proxy/ --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --http-scgi-temp-path=/var/tmp/nginx/scgi --with-pcre --add-module=../nginx-upsync-module-master make && make install upstream myserver { server 127.0.0.1:11111; upsync 192.168.254.134:8500/v1/kv/upstreams/springbootserver upsync_timeout=3000ms upsync_interval=500ms upsync_type=consul strong_dependency=off; upsync_dump_path /usr/local/nginx-1.9.9/conf/upsync_dump.conf; } location / { proxy_pass http://myserver; index index.html index.htm; } ./nginx
第四步:进行测试
curl -X PUT http://192.168.254.134:8500/v1/kv/upstreams/springbootserver/192.168.0.116:8080 curl -X PUT http://192.168.254.134:8500/v1/kv/upstreams/springbootserver/192.168.0.116:8081 http://192.168.254.134:8500/v1/kv/upstreams/springbootserver/192.168.0.116:808
第五步:在consul图形化页面添加key对应的value来指定负载均衡的算法
{"weight":1, "max_fails":2, "fail_timeout":10, "down":0}
原创文章,作者:网友投稿,如若转载,请注明出处:https://www.cloudads.cn/archives/4170.html