pr

[suhyenim]

monitoring/README.md monitoring/tutorials/README.md monitoring/tutorials/otel-demo/README.md monitoring/tutorials/otel-demo/chaos-experiments-dashboard.json monitoring/tutorials/otel-demo/custom_otel_demo_values.yml

[moggaa]

sum by (span_name) (rate(calls_total{status_code="STATUS_CODE_ERROR",span_name="grpc.oteldemo.RecommendationService/ListRecommendations"}[5m]))

[suhyenim]

$ git commit -m "Refactor usability tests.

Co-authored-by: NAME NAME@EXAMPLE.COM Co-authored-by: ANOTHER-NAME ANOTHER-NAME@EXAMPLE.COM"

[moggaa]

git commit -m "Your commit message

Co-authored-by: Name1 email1@example.com Co-authored-by: Name2 email2@example.com Signed-off-by: Name1 email1@example.com Signed-off-by: Name2 email2@example.com"

[suhyenim]

Suhyen Im suhyenim.kor@gmail.com

[moggaa]

Jaeyeon Park donionbs7@gmail.com

[suhyenim]

git commit -m "feat: add otel-demo tutorial

Co-authored-by: Suhyen Im suhyenim.kor@gmail.com Co-authored-by: Jaeyeon Park donionbs7@gmail.com Signed-off-by: Suhyen Im suhyenim.kor@gmail.com Signed-off-by: Jaeyeon Park donionbs7@gmail.com"

git push origin otel-demo-tutorial

[moggaa]

git commit -m "feat: add otel-demo tutorial

Co-authored-by: Suhyen Im suhyenim.kor@gmail.com Co-authored-by: Jaeyeon Park donionbs7@gmail.com Signed-off-by: Suhyen Im suhyenim.kor@gmail.com Signed-off-by: Jaeyeon Park donionbs7@gmail.com

git push origin otel-demo-tutorial

[moggaa]

Proposed changes

This pull request adds a tutorial for installing the OpenTelemetry demo (otel-demo) and injecting chaos using Litmus. The tutorial provides step-by-step instructions for users to set up the otel-demo and apply chaos experiments to observe system behavior under stress. This addition aims to enhance the documentation and offer users a practical guide for integrating OpenTelemetry with Litmus Chaos for chaos engineering practices.

Types of changes

What types of changes does your code introduce to Litmus? Put an x in the boxes that apply

• [ ] New feature (non-breaking change which adds functionality)
• [ ] Bugfix (non-breaking change which fixes an issue)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] Documentation Update (if none of the other choices applies)

Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your code.

• [x] I have read the CONTRIBUTING doc
• [x] I have signed the commit for DCO to be passed.
• [x] Lint and unit tests pass locally with my changes
• [x] I have added tests that prove my fix is effective or that my feature works (if appropriate)
• [x] I have added necessary documentation (if appropriate)

Dependency

This PR does not introduce any new dependencies.

Special notes for your reviewer:

This PR adds a tutorial under the documentation section to guide users through setting up the OpenTelemetry demo and applying chaos experiments using Litmus. Please review the steps and commands provided to ensure accuracy and clarity.