56a07702bc
Currently we generate multiple fluentd configuration files for inputs, filters, formatters and outputs. These are then included from the main td-agent.conf configuration file. With a large number of hosts, this can take a long time to template. Benchmarking of templating is available at [1]. This change switches to a single fluentd configuration file, with the include done locally. For the default template files included with Kolla Ansible we use Jinja includes, but this does not work with templates in a different directory. We therefore use the Ansible template lookup plugin, which has a slightly higher overhead than a jinja include, but far lower than generating multiple templates. This should drastically improve the performance of this task. [1] https://github.com/stackhpc/ansible-scaling/blob/master/doc/template.md Partially-Implements: blueprint performance-improvements Change-Id: Ia8623be0aa861fea3e54d2c9e1c971dfd8e3afa9
6 lines
130 B
YAML
6 lines
130 B
YAML
---
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features:
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Improves performance of the ``common`` role by generating all fluentd
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configuration in a single file.
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