development
fluent-bit
build fluent-bit loki plugin
method:
1. use the origin fluent-bit image
2. use loki github source code build the plugin
3. copy the plugin to fluent-bit image as new image
step
use fluent-bit-2.0.8 as an example
- build fluent-bit image with loki plugin
$ cd fluent-bit/2.0.8
$ sh build-2-6-1.sh
+ name=fluent-bit-2.0.8-loki-2.6.1
+ version=v0.1.0
+ docker build -t fluent-bit-2.0.8-loki-2.6.1:v0.1.0 .
[+] Building 3.2s (15/15) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 766B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/debian:bullseye-slim 3.1s
=> [internal] load metadata for cr.fluentbit.io/fluent/fluent-bit:2.0.8 0.0s
=> [auth] library/debian:pull token for registry-1.docker.io 0.0s
=> [plugin-build 1/7] FROM docker.io/library/debian:bullseye-slim@sha256:98d3b4b0cee264301eb1354e0b549323af2d0633e1c43375d0b25c01826b6790 0.0s
=> [stage-1 1/2] FROM cr.fluentbit.io/fluent/fluent-bit:2.0.8 0.0s
=> CACHED [plugin-build 2/7] RUN echo deb http://deb.debian.org/debian bullseye-backports main contrib >> /etc/apt/sources.list 0.0s
=> CACHED [plugin-build 3/7] RUN apt-get update && apt-get install -y --no-install-recommends build-essential golang-1.19 bash 0.0s
=> CACHED [plugin-build 4/7] WORKDIR /src/loki 0.0s
=> CACHED [plugin-build 5/7] RUN git clone https://github.com/grafana/loki.git . 0.0s
=> CACHED [plugin-build 6/7] RUN git checkout v2.6.1 0.0s
=> CACHED [plugin-build 7/7] RUN make fluent-bit-plugin 0.0s
=> CACHED [stage-1 2/2] COPY --from=plugin-build /src/loki/clients/cmd/fluent-bit/out_grafana_loki.so /usr/lib/ 0.0s
=> exporting to image 0.0s
=> => exporting layers 0.0s
=> => writing image sha256:6b54800079e877ecde082f32c3e6b8851faeefd8aea2f6c9864d6744ce2b58e2 0.0s
=> => naming to harbor.4pd.io/openaios/fluent-bit-2.0.8-loki-2.6.1:v0.1.0 0.0s
Use 'docker scan' to run Snyk tests against images to find vulnerabilities and learn how to fix them
+ docker push harbor.4pd.io/openaios/fluent-bit-2.0.8-loki-2.6.1:v0.1.0
- use the corresponding image as fluent-bit helm chart image
