add ability to optionally sample a percentage of images to a lower environment's queue bucket #4542
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
… after they've successfully uploaded, then using S3 copy operation (quick/cheap) from the image bucket to the lower environment's queue bucket- triggered by presence of new
LOWER_ENVIRONMENT_QUEUE_BUCKET_TO_SAMPLE_INTO
environment variable (populated by https://github.com/guardian/editorial-tools-platform/pull/988) .Sampling is 1% by default, but can be configured via
s3.sampling.percentage
Means we can effectively revert https://github.com/guardian/editorial-ftp/pull/94 (see https://github.com/guardian/editorial-ftp/pull/175)
What does this change?
How should a reviewer test this change?
How can success be measured?
Who should look at this?
Tested? Documented?