Upgrade the base docker image of kernel-r#1438
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lresende merged 2 commits intojupyter-server:mainfrom Mar 6, 2026
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lresende
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Mar 4, 2026
etc/docker/kernel-r/Dockerfile
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| # Ubuntu 18.04.1 LTS Bionic | ||
| ARG BASE_CONTAINER=jupyter/r-notebook:2023-03-13 | ||
| ARG BASE_CONTAINER=$HUB_ORG/r-notebook:r-4.5.2 |
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do you need to update Makefile to pass hub_org os use a default value?
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Thanks for pointing that out. I realise that HUB_ORG arg is not of much use because of its assigned value to elyra. I changed it to use fully-qualified name due to the fact that it needs to be pulled from quay.io.
lresende
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Mar 6, 2026
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The base image (BASE_CONTAINER) of the
elyra/kernel-rdocker image is old and the version of R used in there is4.2.2. More recent version of R is available that users would prefer to use. With the change the underlying Debian OS is also getting upgraded totrixiewith latest security fixes.