Plugin Config

如果你想要复用一组通用的插件配置，你可以把它们提取成一个 Plugin config，并绑定到对应的路由上。

举个例子，你可以这么做：

  1. # 创建 Plugin config$ curl http://127.0.0.1:9080/apisix/admin/plugin_configs/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -i -d '{    "desc": "吾乃插件配置1",    "plugins": {        "limit-count": {            "count": 2,            "time_window": 60,            "rejected_code": 503        }    }}'
  2. # 绑定到路由上$ curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -i -d '{    "uris": ["/index.html"],    "plugin_config_id": 1,    "upstream": {        "type": "roundrobin",        "nodes": {            "39.97.63.215:80": 1        }    }}'

如果找不到对应的 Plugin config，该路由上的请求会报 503 错误。

如果这个路由已经配置了 plugins，那么 Plugin config 里面的插件配置会合并进去。 相同的插件会覆盖掉 plugins 原有的插件。

举个例子：

  1. {    "desc": "吾乃插件配置1",    "plugins": {        "ip-restriction": {            "whitelist": [                "127.0.0.0/24",                "113.74.26.106"            ]        },        "limit-count": {            "count": 2,            "time_window": 60,            "rejected_code": 503        }    }}

加上

  1. {    "uris": ["/index.html"],    "plugin_config_id": 1,    "upstream": {        "type": "roundrobin",        "nodes": {            "39.97.63.215:80": 1        }    }    "plugins": {        "proxy-rewrite": {            "uri": "/test/add",            "scheme": "https",            "host": "apisix.iresty.com"        },        "limit-count": {            "count": 20,            "time_window": 60,            "rejected_code": 503,            "key": "remote_addr"        }    }}

等于

  1. {    "uris": ["/index.html"],    "upstream": {        "type": "roundrobin",        "nodes": {            "39.97.63.215:80": 1        }    }    "plugins": {        "ip-restriction": {            "whitelist": [                "127.0.0.0/24",                "113.74.26.106"            ]        },        "proxy-rewrite": {            "uri": "/test/add",            "scheme": "https",            "host": "apisix.iresty.com"        },        "limit-count": {            "count": 2,            "time_window": 60,            "rejected_code": 503        }    }}