同步操作将从 iresty/Apache APISIX 强制同步,此操作会覆盖自 Fork 仓库以来所做的任何修改,且无法恢复!!!
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Fault injection plugin, this plugin can be used with other plugins and will be executed before other plugins. The abort
attribute will directly return the user-specified http code to the client and terminate the subsequent plugins. The delay
attribute will delay a request and execute subsequent plugins.
Name | Requirement | Description |
---|---|---|
abort.http_status | required | user-specified http code returned to the client |
abort.body | optional | response data returned to the client |
delay.duration | required | delay time(can be decimal) |
Note: abort
and delay
must have at least one.
1: enable the fault-injection plugin for a specific route and specify the abort attribute:
curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
"plugins": {
"fault-injection": {
"abort": {
"http_status": 200,
"body": "Fault Injection!"
}
}
},
"upstream": {
"nodes": {
"127.0.0.1:1980": 1
},
"type": "roundrobin"
},
"uri": "/hello"
}'
Test plugin:
$ curl http://127.0.0.1:9080/hello -i
HTTP/1.1 200 OK
Date: Mon, 13 Jan 2020 13:50:04 GMT
Content-Type: text/plain
Transfer-Encoding: chunked
Connection: keep-alive
Server: APISIX web server
Fault Injection!
http status is 200 and the response body is "Fault Injection! " indicate that the plugin is enabled.
2: Enable the fault-injection
plugin for a specific route and specify the delay
attribute:
curl http://127.0.0.1:9080/apisix/admin/routes/1 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
"plugins": {
"fault-injection": {
"delay": {
"duration": 3
}
}
},
"upstream": {
"nodes": {
"127.0.0.1:1980": 1
},
"type": "roundrobin"
},
"uri": "/hello"
}'
Test plugin:
$ time curl http://127.0.0.1:9080/hello -i
HTTP/1.1 200 OK
Content-Type: application/octet-stream
Content-Length: 6
Connection: keep-alive
Server: APISIX web server
Date: Tue, 14 Jan 2020 14:30:54 GMT
Last-Modified: Sat, 11 Jan 2020 12:46:21 GMT
hello
real 0m3.034s
user 0m0.007s
sys 0m0.010s
Remove the corresponding JSON in the plugin configuration to disable the plugin immediately without restarting the service:
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": {
"127.0.0.1:1980": 1
}
}
}'
The plugin has been disabled now.
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