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Adding information for NETINFO environmental variable #463

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merged 8 commits into from
Sep 12, 2023
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gizas
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@gizas gizas commented Sep 6, 2023

Adding documentation information for NETINFO envrionmental variable introdused in this PR: elastic/beats#36506

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mergify bot commented Sep 6, 2023

This pull request does not have a backport label. Could you fix it @gizas? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

  • backport-/d./d is the label to automatically backport to the /d./d branch. /d is the digit
    NOTE: backport-skip has been added to this pull request.

`NETINFO`

| (bool) When `false`, disables `netinfo.enabled` parameter of `add_host_metadata` processor.
Setting this to `false` is recommended for large scale setups where the host.ip and host.mac fields index size increases.
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Lets add some more details here around what the problem is -> tons of ip addresses, tons of storage needed, slower queries

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Done. Let me know if is ok

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I think we can still add more details here but lets do this as a follow up.

[discrete]
=== Disabling indexing host.ip and host.mac fields

A new environemntal variable `NETINFO: false` has been introduced to globally disable the indexing of fields `host.ip` and `host.mac` in your {k8s} integration. For more information see <<agent-environment-variables>>.
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Does it disable indexing all host.ip fields or just reduces the number?

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Disables them

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gizas commented Sep 7, 2023

Set default value ELASTIC_NETINFO: false as per discussion here elastic/beats#36506 (comment)

@bmorelli25 bmorelli25 requested review from a team and removed request for bmorelli25 September 7, 2023 18:57
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Looks great! Just a few suggestions for the text.

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gizas commented Sep 12, 2023

Any other suggestions or please can I have an approval here?

`NETINFO`

| (bool) When `false`, disables `netinfo.enabled` parameter of `add_host_metadata` processor.
Setting this to `false` is recommended for large scale setups where the host.ip and host.mac fields index size increases.
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I think we can still add more details here but lets do this as a follow up.

@gizas gizas merged commit 0c902bb into main Sep 12, 2023
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4 participants