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  • nginx+nginx-upsync-module实现配置动态更新

    模块微博开源:https://github.com/weibocom/nginx-upsync-module#upsync

    实现方案:

    nginx+consul

    nginx+etcd

    Installation

    wget 'http://nginx.org/download/nginx-1.8.0.tar.gz'
    tar -xzvf nginx-1.8.0.tar.gz
    cd nginx-1.8.0/
    

    添加upsync,upstream-check模块

    ./configure --add-module=/path/to/nginx-upstream-check-module --add-module=/path/to/nginx-upsync-module
    make
    make install
    

    nginx配置

     upstream test {
            server 127.0.0.1:28081 down;
            upsync 127.0.0.1:8500/v1/kv/upstreams/test/ upsync_timeout=6m upsync_interval=500ms upsync_type=consul strong_dependency=off;
            upsync_dump_path /usr/local/nginx/conf/servers/servers_test.conf;
    
            include /usr/local/nginx/conf/servers/servers_test.conf;
        }    
    

      

     

    动态添加,删除节点

    #add
    curl -X PUT http://$consul_ip:$port/v1/kv/upstreams/$upstream_name/$backend_ip:$backend_port
    curl -X PUT -d '{"weight":2, "max_fails":2, "fail_timeout":10, "down":0}' http://127.0.0.1:8500/v1/kv/upstreams/arch/gateway_zuul/127.0.0.1:49199 #delete curl -X DELETE http://$consul_ip:$port/v1/kv/upstreams/$upstream_name/$backend_ip:$backend_port curl -X DELETE -d '{"weight":2, "max_fails":2, "fail_timeout":10, "down":0}' http://127.0.0.1:8500/v1/kv/upstreams/arch/gateway_zuul/127.0.0.1:49199

      

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  • 原文地址:https://www.cnblogs.com/xuliang666/p/11157156.html
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