ubuntu/zookeeper
ZooKeeper maintains configuration information centrally. Long-term tracks maintained by Canonical.
1M+
Current zookeeper Docker Image from Canonical, based on Ubuntu. Receives security updates and rolls to newer zookeeper or Ubuntu release. This repository is free to use and exempted from per-user rate limits.
Current Apache ZooKeeper Docker Image from Canonical, based on Ubuntu. Receives security updates and tracks the newest combination of Apache ZooKeeper and Ubuntu. This repository is free to use and exempted from per-user rate limits.
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. Read more on the Apache website. This image is shipped in support of the Apache Kafka image.
Please note that the images tagged up to 3.1 are Dockerfile-base images, whereas from version 3.8.2 onward the images are now rocks. As such the entrypoint is now Pebble. Read more on the Rockcraft docs.
Up to 5 years of free security maintenance on LTS channels.
Up to 10 years of customer security maintenance from Canonical's restricted repositories.
Channel Tags | Supported until | Currently | Architectures | |
---|---|---|---|---|
3.1-22.04_beta | 3.1-22.04_edge , edge , latest | - | zookeeper 3.1 on Ubuntu 22.04 LTS | s390x , ppc64le , arm64 , amd64 |
3.8-22.04_edge | 3.8-22.04_edge | - | zookeeper 3.8 on Ubuntu 22.04 LTS | amd64 |
track_risk |
Channel Tags shows the most stable channel for that track ordered stable
, candidate
, beta
, edge
. More risky channels are always implicitly available. So if beta
is listed, you can also pull edge
. If candidate
is listed, you can pull beta
and edge
. When stable
is listed, all four are available. Images are guaranteed to progress through the sequence edge
, beta
, candidate
before stable
.
If your usage includes commercial redistribution, or requires ESM or unavailable channels/versions, please get in touch with the Canonical team (or using rocks@canonical.com).
Launch this image locally:
docker run -d --name zookeeper-container -e TZ=UTC -p 2181:2181 ubuntu/zookeeper:3.1-22.04_beta
Access your ZooKeeper server at http://localhost:2181
.
Parameters
Parameter | Description |
---|---|
-e TZ=UTC | Timezone. |
-p 2181:2181 | Expose ZooKeeper server on localhost:2181 . |
-v /path/to/config/file:/etc/zookeeper/zoo.cfg | Local ZooKeeper configuration file. |
-v zookeeperData:/var/lib/zookeeper/data | "Persist data in a docker volume named zookeeperData . " "Make sure that the mount point is consistent with the configuration property dataDir . |
-v zookeeperLogData:/var/lib/zookeeper/data-log | "Persist data in a docker volume named zookeeperLogData . " "Make sure that the mount point is consistent with the configuration property dataLogDir . |
Testing/Debugging
To debug the container:
docker logs -f zookeeper-container
To get an interactive shell:
docker exec -it zookeeper-container /bin/bash
To debug the container:
docker logs -f <zookeeper-container>
To get an interactive shell:
docker exec -it <zookeeper-container> /bin/bash
If you find a bug in our image or want to request a specific feature, please file a bug here:
https://bugs.launchpad.net/ubuntu-docker-images/+filebug
Please title the bug "zookeeper: <issue summary>
". Make sure to include the digest of the image you are using, from:
docker images --no-trunc --quiet ubuntu/zookeeper:<tag>
These channels (tags) are not updated anymore. Please upgrade to newer channels, or reach out if you can't upgrade.
Track | Version | EOL | Upgrade Path |
---|---|---|---|
track |
docker pull ubuntu/zookeeper