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sls-logger.md

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sls-logger

Summary

Name

sls-logger is a plugin which push Log data requests to ali cloud Log Server with RF5424.

This plugin provides the ability to push Log data as a batch to ali cloud log service. In case if you did not receive the log data don't worry give it some time it will automatically send the logs after the timer function expires in our Batch Processor.

For more info on Batch-Processor in Apache APISIX please refer Batch-Processor

Attributes

Name Requirement Description
host required IP address or the Hostname of the TCP server, please reference ali cloud log Serve List, use IP address instead of domain.
port required Target upstream port, default 10009.
timeout optional Timeout for the upstream to send data.
project required Ali cloud log service project name，please create in sls before us this plugin.
logstore required Ali cloud log service logstore name，please create in sls before us this plugin.
access_key_id required Ali cloud AccessKey ID, reference Authorization.
access_key_secret required Ali cloud AccessKey Secret, reference Authorization.
include_req_body required Boolean value.
name optional A unique identifier to identity the batch processor.
batch_max_size optional Max size of each batch.
inactive_timeout optional maximum age in seconds when the buffer will be flushed if inactive.
buffer_duration optional Maximum age in seconds of the oldest entry in a batch before the batch must be processed.
max_retry_count optional Maximum number of retries before removing from the processing pipe line; default is zero.
retry_delay optional Number of seconds the process execution should be delayed if the execution fails; default is 1.

How To Enable

The following is an example on how to enable the sls-logger for a specific route.

curl http://127.0.0.1:9080/apisix/admin/routes/5 -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
{
    "plugins": {
        "sls-logger": {
            "host": "100.100.99.135",
            "port": 10009,
            "project": "your_project",
            "logstore": "your_logstore",
            "access_key_id": "your_access_key_id",
            "access_key_secret": "your_access_key_secret",
            "timeout": 30000
        }
    },
    "upstream": {
        "type": "roundrobin",
        "nodes": {
            "127.0.0.1:1980": 1
        }
    },
    "uri": "/hello"
}'

Test Plugin

  • success:
$ curl -i http://127.0.0.1:9080/hello
HTTP/1.1 200 OK
...
hello, world
  • check log in ali cloud log service

sls logger view

Disable Plugin

Remove the corresponding json configuration in the plugin configuration to disable the sls-logger. APISIX plugins are hot-reloaded, therefore no need to restart APISIX.

$ 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
        }
    }
}'