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fix(cli): excessive stack event polling during deployment #32196

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merged 11 commits into from
Nov 20, 2024

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@iliapolo iliapolo commented Nov 19, 2024

Closes #32186

Reason for this change

The CLI will poll for all stack events from the beginning of time, even though it will end up using only a fraction of them to display in the terminal. This can cause a significant slowdown of cdk deploy.

Description of changes

Moved the pagination to the caller side, so it can decide whether or not to poll the next page. This is how it was before 2.167.0

while (!finished) {
const response = await this.cfn.describeStackEvents({ StackName: this.props.stackName, NextToken: nextToken }).promise();

Description of how you validated changes

Added unit test.

Notes

  • There are several functions in the sdk.ts that perform implicit pagination to retrieve all results. From a quick glance, none of them seem to be misusing it though (at least with respect to how it always was). I will investigate those functions further in a followup PR.

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license

@aws-cdk-automation aws-cdk-automation requested a review from a team November 19, 2024 19:23
@github-actions github-actions bot added the p2 label Nov 19, 2024
@mergify mergify bot added the contribution/core This is a PR that came from AWS. label Nov 19, 2024
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The pull request linter has failed. See the aws-cdk-automation comment below for failure reasons. If you believe this pull request should receive an exemption, please comment and provide a justification.

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@aws-cdk-automation aws-cdk-automation added the pr/needs-cli-test-run This PR needs CLI tests run against it. label Nov 19, 2024
@github-actions github-actions bot added bug This issue is a bug. effort/medium Medium work item – several days of effort p0 and removed p2 labels Nov 19, 2024
@iliapolo iliapolo added the pr-linter/exempt-integ-test The PR linter will not require integ test changes label Nov 20, 2024
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codecov bot commented Nov 20, 2024

Codecov Report

Attention: Patch coverage is 76.19048% with 5 lines in your changes missing coverage. Please review.

Project coverage is 77.19%. Comparing base (6317a2a) to head (850b150).
Report is 1 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main   #32196      +/-   ##
==========================================
+ Coverage   77.18%   77.19%   +0.01%     
==========================================
  Files         105      105              
  Lines        7161     7166       +5     
  Branches     1312     1314       +2     
==========================================
+ Hits         5527     5532       +5     
  Misses       1454     1454              
  Partials      180      180              
Flag Coverage Δ
suite.unit 77.19% <76.19%> (+0.01%) ⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components Coverage Δ
packages/aws-cdk 77.19% <76.19%> (+0.01%) ⬆️
---- 🚨 Try these New Features:

@iliapolo iliapolo marked this pull request as ready for review November 20, 2024 06:14
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➡️ PR build request submitted to test-main-pipeline ⬅️

A maintainer must now check the pipeline and add the pr-linter/cli-integ-tested label once the pipeline succeeds.

@iliapolo iliapolo added the pr-linter/cli-integ-tested Assert that any CLI changes have been integ tested label Nov 20, 2024
@aws-cdk-automation aws-cdk-automation dismissed their stale review November 20, 2024 08:32

✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.

@aws-cdk-automation aws-cdk-automation added pr/needs-maintainer-review This PR needs a review from a Core Team Member and removed pr/needs-cli-test-run This PR needs CLI tests run against it. labels Nov 20, 2024
packages/aws-cdk/lib/api/aws-auth/sdk.ts Outdated Show resolved Hide resolved
@aws-cdk-automation aws-cdk-automation removed the pr/needs-maintainer-review This PR needs a review from a Core Team Member label Nov 20, 2024
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AWS CodeBuild CI Report

  • CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
  • Commit ID: 850b150
  • Result: SUCCEEDED
  • Build Logs (available for 30 days)

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mergify bot commented Nov 20, 2024

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

@iliapolo iliapolo merged commit a8bc46d into main Nov 20, 2024
14 of 17 checks passed
@iliapolo iliapolo deleted the epolon/stack-events-pagination branch November 20, 2024 11:45
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Labels
bug This issue is a bug. contribution/core This is a PR that came from AWS. effort/medium Medium work item – several days of effort p0 pr-linter/cli-integ-tested Assert that any CLI changes have been integ tested pr-linter/exempt-integ-test The PR linter will not require integ test changes
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(cli): describeStackEvents queries ALL stack events when looking for new events
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