Hi, Here is the consul_kv’s data flow png:
https://user-images.githubusercontent.com/548385/107141841-6ced3e00-6966-11eb-8aa4-bc790a4ad113.png BTW, I need some time to prepare: * doc * english * chinese * tests * CI * run two instance of consul servers * code * a little details adjust 2021年2月7日 21:35，Zexuan Luo <spacewan...@apache.org<mailto:spacewan...@apache.org>> 写道： Ignore my question. It seems they are two different things. Zexuan Luo <spacewan...@apache.org<mailto:spacewan...@apache.org>> 于2021年2月7日周日 下午9:32写道： PR is welcome! BTW, does it require nginx-upsync-module? 聂永 <niey...@staff.weibo.com<mailto:niey...@staff.weibo.com>> 于2021年2月7日周日 下午5:22写道： Hi, I had shared a topic 《基于APISIX的定制开发》 in Apisix DevCon 2020, which referred to our consul key&value service discovery module a little. And we want to submit it as a PR for APISIX now. For users who used nginx-upsync-module <https://github.com/weibocom/nginx-upsync-module> and consul key value for service discovery way, maybe need it. This module called consul_kv, and its worker process data flow is below: How to use it 1. enable the consul_kv module in yaml discovery: consul_kv: servers: - "http://127.0.0.1:8500"; - "http://127.0.0.1:8600"; prefix: "upstreams" skip_keys: - "upstreams/unused_api/" timeout: connect: 1000 read: 1000 wait: 60 weight: 1 delay: 5 connect_type: "long" default_server: host: "127.0.0.1" port: 20999 metadata: fail_timeout: 1 weight: 1 max_fails: 1 2. register your api service into consul by key&value curl \ -X PUT \ -d ' {"weight": 120, "max_fails": 2, "fail_timeout": 1}' \ http://127.0.0.1:8500/v1/kv/upstreams/webpages/172.19.5.12:8000 curl \ -X PUT \ -d ' {"weight": 120, "max_fails": 2, "fail_timeout": 1}' \ http://127.0.0.1:8500/v1/kv/upstreams/webpages/172.19.5.13:8000 3. setup your route --- apisix_yamlroutes: - uri: /* upstream: service_name: http://127.0.0.1:8500/v1/kv/upstreams/webpages/ discovery_type: consul_kv type: roundrobin If it ok, I prepare to submit the codes, tests and docs later :))
