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31z4 / zookeeper-docker

Docker image packaging for Apache Zookeeper
MIT License
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Making Zookeeper ISTIO friendly #117

Closed shikanon closed 3 years ago

shikanon commented 3 years ago

Unable to make zookeeper running within an ISTIO Service mesh due to the the restriction of quorumListenOnAllIPs parameter in zookeeper config to be false by default without an ability to set it on to true through an environment variable. can look this page: https://istio.io/latest/faq/applications/

Expected behavior

Making the docker image istio friendly by allowing zookeeper configuration quorumListenOnAllIPs as an environment variable. set quorumListenOnAllIPs=true to make istio friendly like this

https://github.com/shikanon/zookeeper-docker/commit/82960df87f882242f7c6eea7e60a7245325630fa

31z4 commented 3 years ago

If you want to set some additional configuration parameters that are not covered by the image environment variables you can use ZOO_CFG_EXTRA environment variable for that. See https://hub.docker.com/_/zookeeper/

So, in your case it would be

$ docker run --name some-zookeeper --restart always -e ZOO_CFG_EXTRA="quorumListenOnAllIPs=true" zookeeper