48 lines
2.0 KiB
Markdown
48 lines
2.0 KiB
Markdown
---
|
|
layout: default
|
|
title: Migrating from Logstash
|
|
nav_order: 25
|
|
redirect_from:
|
|
- /data-prepper/configure-logstash-data-prepper/
|
|
---
|
|
|
|
# Migrating from Logstash
|
|
|
|
You can run Data Prepper with a Logstash configuration.
|
|
|
|
As mentioned in [Getting started with Data Prepper]({{site.url}}{{site.baseurl}}/data-prepper/getting-started/), you'll need to configure Data Prepper with a pipeline using a `pipelines.yaml` file.
|
|
|
|
Alternatively, if you have a Logstash configuration `logstash.conf` to configure Data Prepper instead of `pipelines.yaml`.
|
|
|
|
## Supported plugins
|
|
|
|
As of the Data Prepper 1.2 release, the following plugins from the Logstash configuration are supported:
|
|
* HTTP Input plugin
|
|
* Grok Filter plugin
|
|
* Elasticsearch Output plugin
|
|
* Amazon Elasticsearch Output plugin
|
|
|
|
## Limitations
|
|
* Apart from the supported plugins, all other plugins from the Logstash configuration will throw an `Exception` and fail to run.
|
|
* Conditionals in the Logstash configuration are not supported as of the Data Prepper 1.2 release.
|
|
|
|
## Running Data Prepper with a Logstash configuration
|
|
|
|
1. To install Data Prepper's Docker image, see Installing Data Prepper in [Getting Started with Data Prepper]({{site.url}}{{site.baseurl}}/data-prepper/getting-started#1-installing-data-prepper).
|
|
|
|
2. Run the Docker image installed in Step 1 by supplying your `logstash.conf` configuration.
|
|
|
|
```
|
|
docker run --name data-prepper -p 4900:4900 -v ${PWD}/logstash.conf:/usr/share/data-prepper/pipelines.conf opensearchproject/data-prepper:latest pipelines.conf
|
|
```
|
|
|
|
The `logstash.conf` file is converted to `logstash.yaml` by mapping the plugins and attributes in the Logstash configuration to the corresponding plugins and attributes in Data Prepper.
|
|
You can find the converted `logstash.yaml` file in the same directory where you stored `logstash.conf`.
|
|
|
|
|
|
The following output in your terminal indicates that Data Prepper is running correctly:
|
|
|
|
```
|
|
INFO org.opensearch.dataprepper.pipeline.ProcessWorker - log-pipeline Worker: No records received from buffer
|
|
```
|