[APISIX-5] support etcd cluster in Apache APISIX

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Labels: APISIX gsoc2020 mentor
• Assignee: Unassigned
• Reporter: Ming Wen
• Created: 18/Mar/20 09:23
• Updated: 20/Mar/20 01:39
• Resolved: 20/Mar/20 01:39

Description

The etcd cluster is highly available, so Apache APISIX should allow multiple etcd addresses to be configured to connect to the etcd cluster.

etcd:
     host:
         - "http://127.0.0.1:2379" # multiple etcd address
         - "http://127.0.0.1:2380"
     prefix: "/apisix" # apisix configurations prefix
     timeout: 3 # 3 seconds

BTW, the driver resty-etcd has supported this feature.

https://github.com/iresty/lua-resty-etcd/blob/master/t/v2/cluster.t#L52

Difficulty: Minor

mentors: [e-mail], [e-mail], [e-mail]
Potential mentors:
Project Devs, mail: dev (at) apisix.apache.org