ubuntu/zookeeper repository overview

ubuntu/zookeeper is a rock for zookeeper maintained by Canonical⁠.

ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. All of these kinds of services are used in some form or another by distributed applications. This rock is shipped in support of the Apache Kafka rock.

Please note that rocks tagged up to 3.1 are Dockerfile-based images, whereas from version 3.8.2 onward the rocks are chiseled rocks.

[Learn more about zookeeper⁠]

⁠Tags and Architectures

NOTE: These tags follow a specific naming convention that respects the concept of channels⁠.

⁠Get started

This rock's entrypoint is Pebble, a container-optimized init process that enables the orchestration of a collection of local service processes as an organized set.

[Learn more about Pebble⁠]

⁠Inspect

To view the Pebble services⁠ and checks⁠ defined in this rock:

docker run --rm ubuntu/zookeeper:3.1-22.04_beta plan

docker inspect --format='{{.Config.Entrypoint}} {{.Config.Cmd}}' ubuntu/zookeeper:3.1-22.04_beta

⁠Run

To run this rock, use any of the usual container runtimes, for example, docker:

docker run --name zookeeper-container \
    -p 2181:2181 \
    ubuntu/zookeeper:3.1-22.04_beta

Access the ZooKeeper server at localhost:2181.

docker run --name zookeeper-container \
    -p 2181:2181 \
    ubuntu/zookeeper:3.1-22.04_beta

⁠Get logs

To view the logs of the running container, run:

docker exec zookeeper-container pebble logs

Or, for a specific service:

docker exec zookeeper-container pebble logs <service>

docker logs zookeeper-container

⁠Monitor health checks

Rocks may have predefined health checks that you can list by running:

docker exec zookeeper-container pebble checks

The overall health of your container can be inspected via:

docker exec zookeeper-container pebble health

⁠Configuration

⁠Environment variables

⁠Volumes

⁠Ports

[Report a bug⁠] [Contribute⁠]

Canonical is the provider of this container image. It is the user's responsibility to ensure that any use of this image complies with any relevant licenses for all software contained within, as well as with Canonical’s IP Policy⁠.