feat(examples): Demonstrate how to send an email alarm when EFS burst credits below a threshold #373
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When EFS is deployed in bursting throughput mode it will consume credits whenever throughput is
greater than a baseline throughput dictated by the amount of data stored in EFS. If the average
throughput over time is greater than the baseline, then burst credits will continuously decrease
until they eventually run out.
This adds to the Basic example some CDK code that demonstrates the good practice of setting up
an email alarm when the available burst credits drops below some thresholds; giving the operator
time to increase the amount of data stored on the EFS to increase baseline throughput.
Bonus: Fixes some math errors in the PadEfsStorage lambda function.
Testing
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