Returns a list of oslo.config options available in the library.
The returned list includes all oslo.config options which may be registered at runtime by the library.
Each element of the list is a tuple. The first element is the name of the group under which the list of elements in the second element will be registered. A group name of None corresponds to the [DEFAULT] group in config files.
The purpose of this is to allow tools like the Oslo sample config file generator to discover the options exposed to users by this library.
Returns: | a list of (group_name, opts) tuples |
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Set defaults for configuration variables.
Overrides default options values.
Parameters: |
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Default max_pool_size: | |
None |
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Default max_overflow: | |
None |
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Default pool_timeout: | |
None |