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Stig Telfer authored
Fluentd has a default timeout of 5s for flushing data to ElasticSearch. If there is a significant backlog of unsent log messages, this timeout can be exceeded, resulting in Fluentd failing to make further progress. Raise the default timeout to 60s. This patch adopts the configuration parameters previously proposed by Krzysztof Klimonda. Closes-Bug: #1983031 Closes-Bug: #1896611 Change-Id: I1aaab654a5a0752fccef2cfb8cc0bde4a0ee2562
Stig Telfer authoredFluentd has a default timeout of 5s for flushing data to ElasticSearch. If there is a significant backlog of unsent log messages, this timeout can be exceeded, resulting in Fluentd failing to make further progress. Raise the default timeout to 60s. This patch adopts the configuration parameters previously proposed by Krzysztof Klimonda. Closes-Bug: #1983031 Closes-Bug: #1896611 Change-Id: I1aaab654a5a0752fccef2cfb8cc0bde4a0ee2562
fluentd-elasticsearch-request-timeout-f110883dd4412f65.yaml 525 B
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fixes:
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Under circumstances of extended disruption to the Fluentd-ElasticSearch
central logging pipeline, it is possible to generate a sufficient buffer
of unsent log data that takes longer than the default Fluentd request
timeout (default 5 seconds) to transfer the buffer. The default request
timeout value is raised to ``60s``, and made configurable using new
parameter ``fluentd_elasticsearch_request_timeout``. `LP#1983031
<https://bugs.launchpad.net/kolla-ansible/+bug/1983031>`__