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zookeeper

Zookeeper

Apache ZooKeeper is a software project of the Apache Software Foundation, providing an open source distributed configuration service, synchronization service, and naming registry for large distributed systems. ZooKeeper was a sub-project of Hadoop but is now a top-level project in its own right.

See zookeeper.apache.org for more information

This image is built by IBM to run on the IBM Z architecture and is not affiliated with any other community that provides a version of this image.


License

View license information here

As with all Docker images, these likely also contain other software which may be under other licenses (such as Bash, etc from the base distribution, along with any direct or indirect dependencies of the primary software being contained).

As for any pre-built image usage, it is the image user's responsibility to ensure that any use of this image complies with any relevant licenses for all software contained within.


Versions

Use the pull string below for the version of this image you require.
3.8.1-temurin docker pull icr.io/ibmz/zookeeper@sha256:a4a2ce9fc2e0cfeff8b15b4d8e25a036b47f98f16b3d997ba92d2e13809af84b Vulnerability Report04-30-2024
3.8.0 docker pull icr.io/ibmz/zookeeper@sha256:7649a01d99e1cae54f67dda91c117dfde3caa49644bb099eab685d9d3bdae2cb Vulnerability Report04-30-2024
3.7.0 docker pull icr.io/ibmz/zookeeper@sha256:63ab01b9a89ea7b35bcaf22498f33537d7e2f212f65001750974eee6b88ab3b9 Vulnerability Report04-30-2024
3.8.0-temurin docker pull icr.io/ibmz/zookeeper@sha256:1acf3ce1f4a5fcc373de0263b14c9a27d38970a352f1e864d1b73bb04b4fb647 Vulnerability Report04-30-2024
3.8 docker pull icr.io/ibmz/zookeeper@sha256:16ac3fbf758627632a0091482241f5d0b0ab58866eb6e6dd592b3d2a26313fc7 Vulnerability Report04-30-2024
Version Pull String Security (IBM Cloud) Created

Usage Notes

Start a Zookeeper server instance:

docker run --name some-zookeeper --restart always -d icr.io/ibmz/zookeeper:[version]

This image includes EXPOSE 2181 2888 3888 8080 (the zookeeper client port, follower port, election port, AdminServer port respectively), so standard container linking will make it automatically available to the linked containers. Since the Zookeeper "fails fast" it's better to always restart it.

Connect to Zookeeper from an application in another Docker container:

docker run --name some-app --link some-zookeeper:icr.io/ibmz/zookeeper:[version] -d application-that-uses-zookeeper

Connect to Zookeeper from the Zookeeper command line client:

docker run -it --rm --link some-zookeeper:icr.io/ibmz/zookeeper:[version] zookeeper zkCli.sh -server zookeeper