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README.md
Concourse packaged by Bitnami
What is Concourse?
Concourse is an automation system written in Go. It is most commonly used for CI/CD, and is built to scale to any kind of automation pipeline, from simple to complex.
TL;DR
$ docker run --name concourse bitnami/concourse:latest
Docker Compose
$ curl -sSL https://raw.githubusercontent.com/bitnami/bitnami-docker-concourse/master/docker-compose.yml > docker-compose.yml
$ docker-compose up -d
Warning: This quick setup is only intended for development environments. You are encouraged to change the insecure default credentials and check out the available configuration options for the PostgreSQL container for a more secure deployment.
Why use Bitnami Images?
- Bitnami closely tracks upstream source changes and promptly publishes new versions of this image using our automated systems.
- With Bitnami images the latest bug fixes and features are available as soon as possible.
- Bitnami containers, virtual machines and cloud images use the same components and configuration approach - making it easy to switch between formats based on your project needs.
- All our images are based on minideb a minimalist Debian based container image which gives you a small base container image and the familiarity of a leading Linux distribution.
- All Bitnami images available in Docker Hub are signed with Docker Content Trust (DCT). You can use
DOCKER_CONTENT_TRUST=1to verify the integrity of the images. - Bitnami container images are released daily with the latest distribution packages available.
Why use a non-root container?
Non-root container images add an extra layer of security and are generally recommended for production environments. However, because they run as a non-root user, privileged tasks are typically off-limits. Learn more about non-root containers in our docs.
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.
Subscribe to project updates by watching the bitnami/concourse GitHub repo.
Get this image
The recommended way to get the Bitnami concourse Docker Image is to pull the prebuilt image from the Docker Hub Registry.
$ docker pull bitnami/concourse: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/concourse:[TAG]
If you wish, you can also build the image yourself.
$ docker build -t bitnami/concourse:latest 'https://github.com/bitnami/bitnami-docker-concourse.git#master:7/debian-10'
Persisting your application
If you remove the container all your data will be lost, and the next time you run the image the database will be reinitialized. To avoid this loss of data, you should mount a volume that will persist even after the container is removed.
For persistence you should mount a directory at the /bitnami path. If the mounted directory is empty, it will be initialized on the first run.
$ docker run \
-v /path/to/concourse-persistence:/bitnami/concourse \
bitnami/concourse:latest
You can also do this with a minor change to the docker-compose.yml file present in this repository:
concourse:
...
volumes:
- /path/to/concourse-persistence:/bitnami/concourse
...
Connecting to other containers
Using Docker container networking, a different server running inside a container can easily be accessed by your application containers and vice-versa.
Containers attached to the same network can communicate with each other using the container name as the hostname.
Using the Command Line
Step 1: Create a network
$ docker network create concourse-network --driver bridge
Step 2: Launch the concourse container within your network
Use the --network <NETWORK> argument to the docker run command to attach the container to the concourse-network network.
$ docker run --name concourse-node1 --network concourse-network bitnami/concourse:latest
Step 3: Run another container
We can launch another container using the same flag (--network NETWORK) in the docker run command. If you also set a name to your container, you will be able to use it as hostname in your network.
Configuration
Find how to configure Concourse in its official documentation.
Logging
The Bitnami concourse Docker image sends the container logs to stdout. To view the logs:
$ docker logs concourse
You can configure the containers logging driver using the --log-driver option if you wish to consume the container logs differently. In the default configuration docker uses the json-file driver.
Maintenance
Upgrade this image
Bitnami provides up-to-date versions of concourse, 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/concourse:latest
Step 2: Stop the running container
Stop the currently running container using the command
$ docker stop concourse
Step 3: Remove the currently running container
$ docker rm -v concourse
Step 4: Run the new image
Re-create your container from the new image.
$ docker run --name concourse bitnami/concourse:latest
Contributing
We'd love for you to contribute to this container. You can request new features by creating an issue, or submit 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 include the following information in your issue:
- Host OS and version
- Docker version (
docker version) - Output of
docker info - Version of this container
- The command you used to run the container, and any relevant output you saw (masking any sensitive information)
License
Copyright © 2022 Bitnami
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.