Vendor outreach and survey for Telemetry API Use Cases

[imnmo]

Related to https://github.com/istio/enhancements/issues/155

Description: In an effort to better understand the scope and relevance of Telemetry use cases, we need to engage with vendors for their input and data. This involves creating a set of questions to uncover both known and unknown relevant use cases and then reaching out to vendors to gather this data. Aforementioned process for identifying and contacting these vendors will also be documented.

Tasks:

1. Create Survey Questions: Develop a list of questions aimed at uncovering the relevance of known and unknown telemetry use cases. Reference the use cases we already know of.

2. Vendor Outreach: Contact the identified vendors to complete the survey questions.

3. Document Outreach Process: Establish and document a standard procedure for identifying relevant vendors and for reaching out to request data.

[imnmo]

Update:

• Tetrate Service Bridge doesnt't store the data and hence its not possible to collect to produce the needed information

[whitneygriffith]

The vendors we contacted were captured here for future use. Google was able to provide their usage data.