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Update Network Explorer prerequisites, link values.yaml Network Explo…
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…rer section to advanced-configurations.md Network Explorer section
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jvoravong committed Oct 16, 2023
1 parent 969d76b commit 018d665
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3 changes: 2 additions & 1 deletion docs/advanced-configuration.md
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Expand Up @@ -553,7 +553,8 @@ networkExplorer:
Note: Enabling network explorer will automatically enable the Open Telemetry Collector Gateway.

### Prerequisites
Network Explorer is only supported in Kubernetes-based environments on Linux hosts: RedHat Linux 7.6+, Ubuntu 16.04+, Debian Stretch+, Amazon Linux 2, Google COS.
- Network Explorer supports Kubernetes nodes on the following Linux distributions: RedHat 7.6+, Ubuntu 16.04+, Debian Stretch+, Amazon Linux 2, and Google COS.
- Linux kernel version 6 is not supported at this time.

### Modifying the reducer footprint
The reducer is a single pod per Kubernetes cluster. If your cluster contains a large number of pods, nodes, and services, you can increase the resources allocated to it.
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13 changes: 6 additions & 7 deletions helm-charts/splunk-otel-collector/values.yaml
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Expand Up @@ -1111,11 +1111,6 @@ gateway:
config: {}

################################################################################
# Notice: Network Explorer related features should be considered to have an
# ALPHA maturity level and be experimental. There may be breaking changes or
# Network Explorer features may be replaced entirely with a better alternative
# in the future.
#
# OpenTelemetry service config, used for otel collector deployment.
# Disabled by default
################################################################################
Expand All @@ -1128,10 +1123,14 @@ service:
annotations: {}

################################################################################
# Notice: Network Explorer related features should be considered to have an
# ALPHA maturity level and be experimental. There may be breaking changes or
# Network Explorer features may be replaced entirely with a better alternative
# in the future.
#
# Configuration section for Network Explorer (disabled by default).
# Network Explorer allows you to collect network metrics from linux kernel.
# Note that Network Explorer is not supported for Linux kernel version 6 at the moment.
# Setting networkExplorer.enabled=true for Linux kernel 6 will lead to errors.
# Related documentation: https://github.com/signalfx/splunk-otel-collector-chart/blob/main/docs/advanced-configuration.md#network-explorer
################################################################################

networkExplorer:
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