nacos
#
Service discovery via NacosThis is experimental discovery module for Nacos.
The performance of this module needs to be improved:
- avoid synchroning configuration in each workers. You can refer the implementation in
consul_kv.lua
. - send the request parallelly.
#
Configuration for NacosAdd following configuration in conf/config.yaml
:
discovery: nacos: host: - "http://${username}:${password}@${host1}:${port1}" prefix: "/nacos/v1/" fetch_interval: 30 # default 30 sec weight: 100 # default 100 timeout: connect: 2000 # default 2000 ms send: 2000 # default 2000 ms read: 5000 # default 5000 ms
And you can config it in short by default value:
discovery: nacos: host: - "http://192.168.33.1:8848"
#
Upstream settingHere is an example of routing a request with a URL of "/nacos/*" to a service which named "http://192.168.33.1:8848/nacos/v1/ns/instance/list?serviceName=APISIX-NACOS" and use nacos discovery client in the registry :
$ curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -i -d '{ "uri": "/nacos/*", "upstream": { "service_name": "APISIX-NACOS", "type": "roundrobin", "discovery_type": "nacos" }}'
The format response as below:
{ "node": { "key": "\/apisix\/routes\/1", "value": { "id": "1", "create_time": 1615796097, "status": 1, "update_time": 1615799165, "upstream": { "hash_on": "vars", "pass_host": "pass", "scheme": "http", "service_name": "APISIX-NACOS", "type": "roundrobin", "discovery_type": "nacos" }, "priority": 0, "uri": "\/nacos\/*" } }, "action": "set"}