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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.
3.8.0-temurin docker pull icr.io/ibmz/zookeeper@sha256:f8ce8e8ed54b2482f0c9b92bed1b0f418ee0816afaa45758f722a90175e6765c Vulnerability Report10-04-2024
3.7.0 docker pull icr.io/ibmz/zookeeper@sha256:b9c9fda3b39d79a7cf577d7ed0b69d7456f31d5e7d43cc994c59ab7bda43d500 Vulnerability Report10-04-2024
3.8 docker pull icr.io/ibmz/zookeeper@sha256:a8d04f077d81d613b2447694db448eddf1f696c6d2ee85ae9bc7dca6f564c57e Vulnerability Report10-04-2024
3.8.1-temurin docker pull icr.io/ibmz/zookeeper@sha256:9f0a37ee00cfc8712e36ed8c4a03730283c1bb096bab48cc637ff5582ec7f70e Vulnerability Report10-04-2024
3.8.0 docker pull icr.io/ibmz/zookeeper@sha256:13605ababe639f8eb518e376041cac3c58f850401e61865011bf91ab3d1d2aaf Vulnerability Report10-04-2024
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