2020-03-19 08:10:03 +08:00
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2020-08-12 22:54:11 +08:00
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- [English](../../plugins/proxy-mirror.md)
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2020-03-19 08:10:03 +08:00
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# proxy-mirror
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代理镜像插件,该插件提供了镜像客户端请求的能力。
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注:镜像请求返回的响应会被忽略。
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### 参数
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2020-09-23 08:11:27 +08:00
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| 名称 | 类型 | 必选项 | 默认值 | 有效值 | 描述 |
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| ---- | ------ | ------ | ------ | ------ | ------------------------------------------------------------------------------------------------------- |
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| host | string | 必须 | | | 指定镜像服务地址,例如:http://127.0.0.1:9797(地址中需要包含 schema :http或https,不能包含 URI 部分) |
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2020-03-19 08:10:03 +08:00
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### 示例
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#### 启用插件
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示例1:为特定路由启用 `proxy-mirror` 插件:
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```shell
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2020-06-08 10:40:18 +08:00
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curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
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2020-03-19 08:10:03 +08:00
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{
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"plugins": {
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"proxy-mirror": {
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"host": "http://127.0.0.1:9797"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1999": 1
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},
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"type": "roundrobin"
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},
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"uri": "/hello"
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}'
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```
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测试:
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```shell
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$ curl http://127.0.0.1:9080/hello -i
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HTTP/1.1 200 OK
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Content-Type: application/octet-stream
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Content-Length: 12
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Connection: keep-alive
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Server: APISIX web server
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Date: Wed, 18 Mar 2020 13:01:11 GMT
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Last-Modified: Thu, 20 Feb 2020 14:21:41 GMT
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hello world
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```
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> 由于指定的 mirror 地址是127.0.0.1:9797,所以验证此插件是否已经正常工作需要在端口为9797的服务上确认,例如,我们可以通过 python 启动一个简单的 server: python -m SimpleHTTPServer 9797。
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#### 禁用插件
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移除插件配置中相应的 JSON 配置可立即禁用该插件,无需重启服务:
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```shell
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2020-06-08 10:40:18 +08:00
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curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
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2020-03-19 08:10:03 +08:00
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{
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"uri": "/hello",
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"plugins": {},
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"upstream": {
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"type": "roundrobin",
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"nodes": {
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"127.0.0.1:1999": 1
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}
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}
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}'
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```
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这时该插件已被禁用。
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