mirror of
https://gitee.com/iresty/apisix.git
synced 2024-12-15 17:31:45 +08:00
94 lines
2.8 KiB
Markdown
94 lines
2.8 KiB
Markdown
---
|
||
title: proxy-mirror
|
||
---
|
||
|
||
<!--
|
||
#
|
||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||
# contributor license agreements. See the NOTICE file distributed with
|
||
# this work for additional information regarding copyright ownership.
|
||
# The ASF licenses this file to You under the Apache License, Version 2.0
|
||
# (the "License"); you may not use this file except in compliance with
|
||
# the License. You may obtain a copy of the License at
|
||
#
|
||
# http://www.apache.org/licenses/LICENSE-2.0
|
||
#
|
||
# Unless required by applicable law or agreed to in writing, software
|
||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
# See the License for the specific language governing permissions and
|
||
# limitations under the License.
|
||
#
|
||
-->
|
||
|
||
代理镜像插件，该插件提供了镜像客户端请求的能力。
|
||
|
||
注：镜像请求返回的响应会被忽略。
|
||
|
||
### 参数
|
||
|
||
| 名称 | 类型 | 必选项 | 默认值 | 有效值 | 描述 |
|
||
| ---- | ------ | ------ | ------ | ------ | ------------------------------------------------------------------------------------------------------- |
|
||
| 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） |
|
||
|
||
### 示例
|
||
|
||
#### 启用插件
|
||
|
||
示例1：为特定路由启用 `proxy-mirror` 插件：
|
||
|
||
```shell
|
||
curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
|
||
{
|
||
"plugins": {
|
||
"proxy-mirror": {
|
||
"host": "http://127.0.0.1:9797"
|
||
}
|
||
},
|
||
"upstream": {
|
||
"nodes": {
|
||
"127.0.0.1:1999": 1
|
||
},
|
||
"type": "roundrobin"
|
||
},
|
||
"uri": "/hello"
|
||
}'
|
||
```
|
||
|
||
测试：
|
||
|
||
```shell
|
||
$ curl http://127.0.0.1:9080/hello -i
|
||
HTTP/1.1 200 OK
|
||
Content-Type: application/octet-stream
|
||
Content-Length: 12
|
||
Connection: keep-alive
|
||
Server: APISIX web server
|
||
Date: Wed, 18 Mar 2020 13:01:11 GMT
|
||
Last-Modified: Thu, 20 Feb 2020 14:21:41 GMT
|
||
|
||
hello world
|
||
```
|
||
|
||
> 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。
|
||
|
||
#### 禁用插件
|
||
|
||
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：
|
||
|
||
```shell
|
||
curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
|
||
{
|
||
"uri": "/hello",
|
||
"plugins": {},
|
||
"upstream": {
|
||
"type": "roundrobin",
|
||
"nodes": {
|
||
"127.0.0.1:1999": 1
|
||
}
|
||
}
|
||
}'
|
||
```
|
||
|
||
这时该插件已被禁用。
|