Merge "backend ratelimit: support per-method rate limits"

openstack/swift

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Zuul

2024年05月13日 16:11:19 +00:00

committed by Gerrit Code Review

parent bf206ed2fe 3517ca453e

commit d1aa735a37

3 changed files with 485 additions and 119 deletions

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etc/backend-ratelimit.conf-sample

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[backend_ratelimit]

# Set the maximum rate of requests per second per device per worker. Beyond

# this rate the server will return 529 responses and emit a 'backend.ratelimit'

# statsd metric without logging. The default value of zero causes no

# rate-limiting to be applied.

# The rate of requests to each device is limited by an overall per-device rate

# limit that is applied to all requests to the device and/or a

# per-method-per-device rate limit that is applied to requests of that method

# to the device. If either of these rates would be exceeded the server will

# return 529 responses and emit a 'backend.ratelimit' statsd metric without

# logging.

# Set the maximum overall rate of requests per device per second per worker for

# all request methods. The default value of zero causes no per-device

# rate-limiting to be applied other than that configured for specific request

# methods.

# requests_per_device_per_second = 0.0

#

# Set maximum rate of requests per device per second per worker for individual

# request methods. The default value of zero causes no per-method

# rate-limiting to be applied. Note: the aggregate rate of requests for all

# methods is still limited by requests_per_device_per_second even if a higher

# per method rate is configured.

# delete_requests_per_device_per_second = 0.0

# get_requests_per_device_per_second = 0.0

# head_requests_per_device_per_second = 0.0

# post_requests_per_device_per_second = 0.0

# put_requests_per_device_per_second = 0.0

# replicate_requests_per_device_per_second = 0.0

# update_requests_per_device_per_second = 0.0

# Set the number of seconds of unused rate-limiting allowance that can

# accumulate and be used to allow a subsequent burst of requests.

# requests_per_device_rate_buffer = 1.0

Merge "backend ratelimit: support per-method rate limits"

30 etc/backend-ratelimit.conf-sample Unescape Escape View File

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etc/backend-ratelimit.conf-sample

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