WARNING: Version 6.2 of Filebeat has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
Running Filebeat on Docker
editRunning Filebeat on Docker
editDocker images for Filebeat are available from the Elastic Docker
registry. You can retrieve an image with a docker pull command.
docker pull docker.elastic.co/beats/filebeat:6.2.4
The base image is centos:7 and the source code can be found on GitHub.
Configure Filebeat on Docker
editThe Docker image provides several methods for configuring Filebeat. The conventional approach is to provide a configuration file via a bind mount, but it’s also possible to create a custom image with your configuration included.
Bind-mounted configuration
editOne way to configure Filebeat on Docker is to provide filebeat.yml via a bind mount.
With docker run, the bind mount can be specified like this:
docker run \ --mount type=bind,source="$(pwd)"/filebeat.yml,target=/usr/share/filebeat/filebeat.yml \ docker.elastic.co/beats/filebeat:6.2.4
Custom image configuration
editIt’s possible to embed your Filebeat configuration in a custom image. Here is an example Dockerfile to achieve this:
FROM docker.elastic.co/beats/filebeat:6.2.4 COPY filebeat.yml /usr/share/filebeat/filebeat.yml USER root RUN chown filebeat /usr/share/filebeat/filebeat.yml USER filebeat