102 lines
3.9 KiB
XML
102 lines
3.9 KiB
XML
<?xml version='1.0' encoding='UTF-8'?>
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<para xmlns="http://docbook.org/ns/docbook" version="5.0">
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<!-- The tool that generated this table lives in the
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openstack-doc-tools repository. The editions made in
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this file will *not* be lost if you run the script again. -->
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<table rules="all">
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<caption>Description of configuration options for
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<literal>[filter-ratelimit]</literal> in <literal>proxy-server.conf</literal>
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</caption>
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<col width="50%"/>
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<col width="50%"/>
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<thead>
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<tr>
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<th>Configuration option = Default value</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>account_blacklist = c,d</td>
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<td>Comma separated lists of account names that will not be allowed. Returns a 497 response. r: for containers of size x, limit requests per second to r. Will limit PUT, DELETE, and POST requests to /a/c/o. container_listing_ratelimit_x = r: for containers of size x, limit listing requests per second to r. Will limit GET requests to /a/c.</td>
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</tr>
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<tr>
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<td>account_ratelimit = 0</td>
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<td>If set, will limit PUT and DELETE requests to /account_name/container_name. Number is in requests per second.</td>
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</tr>
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<tr>
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<td>account_whitelist = a,b</td>
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<td>Comma separated lists of account names that will not be rate limited.</td>
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</tr>
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<tr>
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<td>clock_accuracy = 1000</td>
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<td>Represents how accurate the proxy servers' system clocks are with each other. 1000 means that all the proxies' clock are accurate to each other within 1 millisecond. No ratelimit should be higher than the clock accuracy.</td>
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</tr>
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<tr>
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<td>container_listing_ratelimit_0 = 100</td>
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<td>No help text available for this option.</td>
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</tr>
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<tr>
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<td>container_listing_ratelimit_10 = 50</td>
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<td>No help text available for this option.</td>
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</tr>
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<tr>
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<td>container_listing_ratelimit_50 = 20</td>
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<td>No help text available for this option.</td>
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</tr>
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<tr>
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<td>container_ratelimit_0 = 100</td>
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<td>No help text available for this option.</td>
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</tr>
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<tr>
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<td>container_ratelimit_10 = 50</td>
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<td>No help text available for this option.</td>
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</tr>
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<tr>
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<td>container_ratelimit_50 = 20</td>
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<td>No help text available for this option.</td>
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</tr>
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<tr>
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<td>log_sleep_time_seconds = 0</td>
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<td>To allow visibility into rate limiting set this value > 0 and all sleeps greater than the number will be logged.</td>
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</tr>
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<tr>
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<td>max_sleep_time_seconds = 60</td>
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<td>App will immediately return a 498 response if the necessary sleep time ever exceeds the given max_sleep_time_seconds.</td>
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</tr>
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<tr>
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<td>rate_buffer_seconds = 5</td>
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<td>Number of seconds the rate counter can drop and be allowed to catch up (at a faster than listed rate). A larger number will result in larger spikes in rate but better average accuracy.</td>
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</tr>
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<tr>
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<td>set log_address = /dev/log</td>
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<td>Location where syslog sends the logs to</td>
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</tr>
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<tr>
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<td>set log_facility = LOG_LOCAL0</td>
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<td>Syslog log facility</td>
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</tr>
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<tr>
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<td>set log_headers = false</td>
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<td>If True, log headers in each request</td>
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</tr>
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<tr>
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<td>set log_level = INFO</td>
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<td>Log level</td>
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</tr>
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<tr>
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<td>set log_name = ratelimit</td>
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<td>Label to use when logging</td>
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</tr>
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<tr>
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<td>use = egg:swift#ratelimit</td>
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<td>Entry point of paste.deploy in the server</td>
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</tr>
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<tr>
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<td>with container_limit_x = r</td>
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<td>No help text available for this option.</td>
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</tr>
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</tbody>
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</table>
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</para>
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