*: Promql changes to add support to extended functions throught Thanos

thanos-io / thanos

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

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*: Promql changes to add support to extended functions throught Thanos #7338

Closed pedro-stanaka closed 3 weeks ago

pedro-stanaka commented 3 weeks ago

This is a follow up to #7331.

[ ] I added CHANGELOG entry for this change.
[x] Change is not relevant to the end user.

Changes

In this PR I am introducing a new faillint rule to avoid using prometheus parser directly, but rather use our internal parser package that has support for extended functions (xrate, xincrease, etc.).

Adding new failint for the Parse() method
Adding new method for ParseMetricSelector