docker-fluent-bit-plugin-dev

Docker image with the setup to build and test fluent-bit plugins

Contains fluent-bit headers and all the build tools ready to compile a C plugin for fluent-bit

Usage / Example

Note: Use ghcr.io/fopina/fluent-bit-plugin-dev:v1 for latest v1 and ghcr.io/fopina/fluent-bit-plugin-dev:latest for latest v2

Bind your plugin directory to /myplugin directory inside the container as the default workdir is /myplugin/build (it will create the directory if it doesn't exist).

Building the official fluent-bit plugin example:

git clone https://github.com/fluent/fluent-bit-plugin
cd fluent-bit-plugin
docker run --rm -ti \
           -v $(pwd):/myplugin \
           ghcr.io/fopina/fluent-bit-plugin-dev:latest \
           cmake -DFLB_SOURCE=/usr/src/fluentbit/fluent-bit/ -DPLUGIN_NAME=out_stdout2 ../
docker run --rm -ti \
           -v $(pwd):/myplugin \
           ghcr.io/fopina/fluent-bit-plugin-dev:latest \
           make

And build/flb-out_stdout2.so will be created. It can be quickly tested with fluent-bit official image:

docker run --rm -v $(pwd):/myplugin \
           fluent/fluent-bit:2.1.2 \
           /fluent-bit/bin/fluent-bit \
           -e /myplugin/flb-out_stdout2.so -i dummy -o stdout2