0638030671
Currently, we load all the resources from the database to resolve template functions of dependent resources. In convergence, because every worker will load it's own stack object, loading all the resources for every resource lifecycle operation will be inefficient. This patch allows creating lightweight stacks using a cache provided which will never query the database and only depend on the template and the cache provided. Function resolutions will now happen by querying the values in the cache provided if it exists else None is returned. The resultant lightweight stack will effectively be the stack attributes loaded from the database and it's raw template with the dependent resource's functions resolved which will serve as the input for individual resource objects that will be worked upon. blueprint convergence-lightweight-stack Change-Id: I6dbaa7ee4e9d534c31823b4812efcb387c695a22 |
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| .. | ||
| __init__.py | ||
| functions.py | ||
| template.py | ||