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bitnami-containers/bitnami/fluxcd-source-controller/README.md

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Bitnami Secure Image for Flux

What is Flux?

Source Controller is a component of Flux. Flux is a tool for keeping Kubernetes clusters in sync with sources of configuration.

Overview of Flux Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.

TL;DR

docker run -it --name fluxcd-source-controller bitnami/fluxcd-source-controller

Docker Compose

curl -sSL https://raw.githubusercontent.com/bitnami/containers/main/bitnami/fluxcd-source-controller/docker-compose.yml > docker-compose.yml
docker-compose up -d

Why use Bitnami Secure Images?

Those are hardened, minimal CVE images built and maintained by Bitnami. Bitnami Secure Images are based on the cloud-optimized, security-hardened enterprise OS Photon Linux. Why choose BSI images?

  • Hardened secure images of popular open source software with Near-Zero Vulnerabilities
  • Vulnerability Triage & Prioritization with VEX Statements, KEV and EPSS Scores
  • Compliance focus with FIPS, STIG, and air-gap options, including secure bill of materials (SBOM)
  • Software supply chain provenance attestation through in-toto
  • First class support for the internet’s favorite Helm charts

Each image comes with valuable security metadata. You can view the metadata in our public catalog here. Note: Some data is only available with commercial subscriptions to BSI.

Alt text Alt text

If you are looking for our previous generation of images based on Debian Linux, please see the Bitnami Legacy registry.

Supported tags and respective Dockerfile links

Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags in our documentation page.

You can see the equivalence between the different tags by taking a look at the tags-info.yaml file present in the branch folder, i.e bitnami/ASSET/BRANCH/DISTRO/tags-info.yaml.

Subscribe to project updates by watching the bitnami/containers GitHub repo.

Get this image

The recommended way to get the Bitnami Flux Docker Image is to pull the prebuilt image from the Docker Hub Registry.

docker pull bitnami/fluxcd-source-controller:latest

To use a specific version, you can pull a versioned tag. You can view the list of available versions in the Docker Hub Registry.

docker pull bitnami/fluxcd-source-controller:[TAG]

If you wish, you can also build the image yourself by cloning the repository, changing to the directory containing the Dockerfile and executing the docker build command. Remember to replace the APP, VERSION and OPERATING-SYSTEM path placeholders in the example command below with the correct values.

git clone https://github.com/bitnami/containers.git
cd bitnami/APP/VERSION/OPERATING-SYSTEM
docker build -t bitnami/APP:latest .

Maintenance

Upgrade this image

Bitnami provides up-to-date versions of Flux, including security patches, soon after they are made upstream. We recommend that you follow these steps to upgrade your container.

Step 1: Get the updated image

docker pull bitnami/fluxcd-source-controller:latest

or if you're using Docker Compose, update the value of the image property to bitnami/fluxcd-source-controller:latest.

Step 2: Remove the currently running container

docker rm -v fluxcd-source-controller

or using Docker Compose:

docker-compose rm -v fluxcd-source-controller

Step 3: Run the new image

Re-create your container from the new image.

docker run --name fluxcd-source-controller bitnami/fluxcd-source-controller:latest

or using Docker Compose:

docker-compose up fluxcd-source-controller

Configuration

Running commands

To run commands inside this container you can use docker run, for example to execute source-controller --help you can follow the example below:

docker run --rm --name fluxcd-source-controller bitnami/fluxcd-source-controller:latest --help

Check the official Flux documentation for more information about how to use Flux.

FIPS configuration in Bitnami Secure Images

The Bitnami Flux Docker image from the Bitnami Secure Images catalog includes extra features and settings to configure the container with FIPS capabilities. You can configure the next environment variables:

  • OPENSSL_FIPS: whether OpenSSL runs in FIPS mode or not. yes (default), no.

Contributing

We'd love for you to contribute to this Docker image. You can request new features by creating an issue or submitting a pull request with your contribution.

Issues

If you encountered a problem running this container, you can file an issue. For us to provide better support, be sure to fill the issue template.

License

Copyright © 2025 Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.