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@felix-kaestner felix-kaestner commented Oct 16, 2025

This change introduces a value to our neutron deployment allowing to turn on and configure the rate-limiting for the metadata service running as part of our neutron network agents. It's turned off by default but can be toggled on by providing the respective values during a helm release.

For more information about it's capabilities and configuration, refer to
https://docs.openstack.org/neutron/latest/admin/config-metadata-rate-limiting.html

@felix-kaestner felix-kaestner force-pushed the neutron/metadata-rate-limit branch 2 times, most recently from dfda426 to f733f29 Compare October 16, 2025 10:02
@felix-kaestner felix-kaestner changed the title [neutron] Enable Metadata Service Query Rate-limiting [neutron] Configure Metadata Service Query Rate-limiting Oct 16, 2025
@felix-kaestner felix-kaestner force-pushed the neutron/metadata-rate-limit branch 2 times, most recently from 937f9f8 to e352d97 Compare October 17, 2025 08:53
@felix-kaestner felix-kaestner marked this pull request as ready for review October 17, 2025 09:03
@felix-kaestner felix-kaestner requested review from a team, fwiesel and notandy as code owners October 17, 2025 09:03
@felix-kaestner felix-kaestner force-pushed the neutron/metadata-rate-limit branch from e352d97 to 93ae5f0 Compare October 17, 2025 09:05
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I'd suggest also to expose these config-values:

base_window_duration: 10
base_query_rate_limit: 10
burst_window_duration: 10
burst_query_rate_limit: 10

This change introduces a value to our neutron deployment allowing to
turn on and configure the rate-limiting for the metadata service running
as part of our neutron network agents. It's turned off by default but
can be toggled on by providing the respective values during a helm
release.

For more information about it's capabilities and configuration, refer to
https://docs.openstack.org/neutron/latest/admin/config-metadata-rate-limiting.html
@felix-kaestner felix-kaestner force-pushed the neutron/metadata-rate-limit branch from 93ae5f0 to 4f88fa0 Compare October 17, 2025 09:22
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4 participants