新闻 nginx-stream-upsync-module 发布 下载

基于nginx四层服务的弹性扩缩容，实现四层无感知、性能无损的扩容缩容：

当前支持etcd、consul，相关配置如下：


nginx etcd:

stream {
upstream test {
# fake server otherwise ngx_stream_upstream will report error when startup
server 127.0.0.1:11111;

# all backend server will pull from etcd when startup and will delete fake server
upsync 127.0.0.1:8500/v2/keys/upstreams/test upsync_timeout=6m upsync_interval=500ms upsync_type=etcd strong_dependency=off;
upsync_dump_path /usr/local/nginx/conf/servers/servers_test.conf;
}

upstream bar {
server 127.0.0.1:8090 weight=1, fail_timeout=10, max_fails=3;
}

server {
listen 12345;

proxy_connect_timeout 1s;
proxy_timeout 3s;
proxy_pass test;
}

server {
listen 2345;

upstream_show
}

server {
listen 127.0.0.1:9091;

proxy_responses 1;
proxy_timeout 20s;
proxy_pass bar;
}
}

nginx-consul:

stream {
upstream test {
# fake server otherwise ngx_stream_upstream will report error when startup
server 127.0.0.1:11111;

# all backend server will pull from consul when startup and will delete fake server
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;
}

upstream bar {
server 127.0.0.1:8090 weight=1, fail_timeout=10, max_fails=3;
}

server {
listen 12345;

proxy_connect_timeout 1s;
proxy_timeout 3s;
proxy_pass test;
}

server {
listen 2345;

upstream_show
}

server {
listen 127.0.0.1:9091;

proxy_responses 1;
proxy_timeout 20s;
proxy_pass bar;
}
}
nginx-stream-upsync-module 发布下载地址