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[Enhanncement for host.ip and host.mac] Disabling netinfo.enabled option of add-host-metadata processor #36506

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merged 15 commits into from
Sep 8, 2023
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[Enhanncement for host.ip and host.mac] Disabling netinfo.enabled option of add-host-metadata processor #36506

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d7a20b7
adding check for host processor in case of K8s
gizas Jun 29, 2023
3c9f832
adding check for host processor in case of K8s
gizas Jun 29, 2023
9dbd74f
Updating root file to only have env variable check
gizas Sep 5, 2023
37b40d9
Adding comment
gizas Sep 5, 2023
96f32f9
Adding CHANGELOG.next.asciidoc
gizas Sep 5, 2023
41c0534
Adding comments for the change introduced
gizas Sep 5, 2023
beb7e85
Adding comments for the change introduced
gizas Sep 5, 2023
1daafec
Merge branch 'main' of github.com:elastic/beats into fixinghostips
gizas Sep 5, 2023
1c5541e
Adding comments for the change introduced
gizas Sep 5, 2023
c1313cf
Adding filebeat fix
gizas Sep 6, 2023
bc4f64e
Adding fix only t add-host-metadata processor and removed per beats
gizas Sep 6, 2023
27d147a
Adding fix only t add-host-metadata processor and removed per beats
gizas Sep 6, 2023
6a03eb4
Adding comments
gizas Sep 6, 2023
d26c658
Changing variable to ELASTIC_NETINFO
gizas Sep 7, 2023
a7ed8ee
Updating changelof for variable ELASTIC_NETINFO
gizas Sep 7, 2023
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1 change: 1 addition & 0 deletions CHANGELOG.next.asciidoc
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Original file line number Diff line number Diff line change
Expand Up @@ -232,6 +232,7 @@ https://github.com/elastic/beats/compare/v8.8.1\...main[Check the HEAD diff]
- Add new parameter `include_linked_accounts` to enable/disable metrics collection from multiple linked AWS Accounts {pull}35648[35648]
- Migrate Azure Billing, Monitor, and Storage metricsets to the newer SDK. {pull}33585[33585]
- Add support for float64 values parsing for statsd metrics of counter type. {pull}35099[35099]
- [Enhanncement for host.ip and host.mac] Disabling netinfo.enabled option of add-host-metadata processor {pull}36506[36506]
- Add kubernetes.deployment.status.* fields for Kubernetes module {pull}35999[35999]
- Add Azure resource tags support to Azure Billing module {pull}36428[36428]

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28 changes: 23 additions & 5 deletions x-pack/metricbeat/cmd/root.go
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Expand Up @@ -7,6 +7,7 @@
import (
"flag"
"fmt"
"os"

"github.com/spf13/pflag"

Expand Down Expand Up @@ -71,10 +72,27 @@
// - add_cloud_metadata: ~
// - add_docker_metadata: ~
// - add_kubernetes_metadata: ~
return []mapstr.M{
{"add_host_metadata": nil},
{"add_cloud_metadata": nil},
{"add_docker_metadata": nil},
{"add_kubernetes_metadata": nil},

// Setting environmental variable NETINFO:false in Elastic Agent pod will disable the netinfo.enabled option of add_host_metadata processor.
// This will result to events not being enhanced with host.ip and host.mac
// Related to https://github.com/elastic/integrations/issues/6674
valueNETINFO, status := os.LookupEnv("NETINFO")

if valueNETINFO == "false" && status == true {

Check failure on line 81 in x-pack/metricbeat/cmd/root.go

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S1002: should omit comparison to bool constant, can be simplified to `status` (gosimple)
return []mapstr.M{
{"add_host_metadata": mapstr.M{
"netinfo.enabled": "false",
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@ChrsMark ChrsMark Sep 6, 2023 •
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Why to enable/disable this at this level and not inside the processor's implementation?
Wouldn't that be more generic without the need to configure every single Beat (also covering Agent)? And that would cover @ruflin 's concern at #36506 (comment), right?

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👍 to do that inside the processor implementation. I think in the implementation we could even automatically check if this is running inside k8s or inside a container and either disable netinfo completely or filter out link-local addresses. See also elastic/integrations#6674 (comment).

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Thank you all team.
Reverted changes per beat module and made those inside the processor. Building a new image and retesting and let you know

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Adding the fix only to add-host-metadata processor (https://github.com/elastic/beats/pull/36506/files#diff-03b979565735e6707425275586e3215f44192f46e1ac3b456516d93c653eba13R38) seems that works only for metricbeat. Somehow seems we override it for filestream? Will keep looking

}},
{"add_cloud_metadata": nil},
{"add_docker_metadata": nil},
{"add_kubernetes_metadata": nil},
}
} else {
return []mapstr.M{
{"add_host_metadata": nil},
{"add_cloud_metadata": nil},
{"add_docker_metadata": nil},
{"add_kubernetes_metadata": nil},
}
}
}
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