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Avoid warning about the suggested memory size #10187

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merged 1 commit into from
Jan 20, 2021

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afbjorklund
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The recommendation is to use (at least) 2048 MB for the VM,
which means that you will end up something like 1992 MB total.
We should not issue warnings when using the recommended size,
so lower the limit to 1900 MB (kubeadm will validate 1700 MB).

The reason it is broken is because it uses different values
for different drivers, if running a VM or on Bare Metal...
There is also no difference anymore between the "usable"
and the "recommended", so this will need revisiting later.

The recommendation is to use (at least) 2048 MB *for the VM*,
which means that you will end up something like 1992 MB total.
We should not issue warnings when using the recommended size,
so lower the limit to 1900 MB (kubeadm will validate 1700 MB).

The reason it is broken is because it uses different values
for different drivers, if running a VM or on Bare Metal...
There is also no difference anymore between the "usable"
and the "recommended", so this will need revisiting later.
@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Jan 20, 2021
@k8s-ci-robot k8s-ci-robot added approved Indicates a PR has been approved by an approver from all required OWNERS files. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Jan 20, 2021
@afbjorklund
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Currently you get annoying warnings, if you create a 2 GiB VM and use the none driver on it.

@medyagh medyagh merged commit 2e6ceb7 into kubernetes:master Jan 20, 2021
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: afbjorklund, medyagh, tstromberg

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4 participants