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38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * networking/ovn_kubernetes_network_provider/ovn-kubernetes-troubleshooting-sources.adoc
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:_mod-docs-content-type: REFERENCE
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[id="observability-ovs-sampling-flags_{context}"]
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= OVN-Kubernetes network traffic with OVS sampling flags
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The following flags are available to view OVN-Kubernetes network traffic by using the CLI. Append these flags to the following syntax in your terminal after you have opened a bash shell inside of the `ovnkube-node` pod:
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.Command syntax
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[source,terminal]
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----
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# /usr/bin/ovnkube-observ <flag>
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----
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[options="header",cols="1,3"]
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|===
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| Flag | Description
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| `-h` | Returns a complete list flags that can be used with the `usr/bin/ovnkube-observ` command.
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`
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|`-add-ovs-collector` | Add OVS collector to enable sampling. Use with caution. Make sure no one else is using observability.
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|`-enable-enrichment` | Enrich samples with NBDB data. Defaults to `true`.
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|`-filter-dst-ip` | Filter only packets to a given destination IP.
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|`-filter-src-ip` | Filters only packets from a given source IP.
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|`-log-cookie` | Print raw sample cookie with psample group_id.
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|`-output-file` | Output file to write the samples to.
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|`-print-full-packet` | Print full received packet. When false, only source and destination IPs are printed with every sample.
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|===
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