重新加载nginx设定
# nginx -s reload 2018/05/28 05:16:20 [notice] 319#319: signal process started #
确认结果
10次调用全部输出的都是v1 in 7001
[root@kong ~]# cnt=0; while [ $cnt -lt 10 ]; do curl http://localhost:9080; let cnt++; done
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello main service: v1 in 7001
[root@kong ~]#
金丝雀发布: 金丝雀版本流量权重10%
通过调整default.conf的weight,然后执行nginx -s reload的方式,调节金丝雀版本的权重为10%,流量的10%会执行新的服务
修改default.conf的方法
只需要将upstream中的server的权重做如下调整:
upstream nginx_canary {
server 192.168.163.117:7001 weight=10;
server 192.168.163.117:7002 weight=90;
}
重新加载nginx设定
# nginx -s reload 2018/05/28 05:20:14 [notice] 330#330: signal process started #
确认结果
[root@kong ~]# cnt=0; while [ $cnt -lt 10 ]; do curl http://localhost:9080; let cnt++; done
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello main service: v1 in 7001
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello canary deploy service: v2 in 7002
Hello, Service :Hello canary deploy service: v2 in 7002
[root@kong ~]#
金丝雀发布: 金丝雀版本流量权重50%
通过调整default.conf的weight,然后执行nginx -s reload的方式,调节金丝雀版本的权重为50%,流量的50%会执行新的服务
修改default.conf的方法
只需要将upstream中的server的权重做如下调整:
upstream nginx_canary {
server 192.168.163.117:7001 weight=50;
server 192.168.163.117:7002 weight=50;
}
重新加载nginx设定
# nginx -s reload 2018/05/28 05:22:26 [notice] 339#339: signal process started #
确认结果
[root@kong ~]# cnt=0; while [ $cnt -lt 10 ]; do curl http://localhost:9080; let cnt++; done
Hello, Service :Hello main service: v1 in 7001








