Page Comparison

CNAME: CNAME records can be used to alias one name to another. CNAME stands for Canonical Name.

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• Plugins loading in editors & packing as part of ECAR.

• Generation of pre-signed URL used by Editors

• ECAR files will be having absolute paths (Need discussion on how to solve)

• Data stored in the DB’s

  • streamingUrl

  • downloadUrl

  • variants

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  • previewUrl

  • appIcon

  • posterImage

  • artifactUrl

  • toc_url

  • thumbnail

  • assetMap

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The list of CNAME_properties can be configured by any adopters as per their schema properties.

Challenges:

If service has to point to different containers then it will be a challenge.

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• We can handle only CNAME as part of this scope. Any domain name changes requires data migration as the DB stores the full path with CNAME+Domain.
  Note: This can be generalised by handling the CNAME+Domain on service side while sending the responses by storing only relative paths in the DB.

• ECAR is packaged with CNAME values. So any domain change required data migration by republishing the ECAR’s(Content republish).

• StreamingUrl will required the data migration as it is specific to CSP providers. This may requires regeneration of all streaming URL’s with new CSP provider.

JOB Files to be addressed:
asset-enrichment -> org.sunbird.job.assetenricment.helpers.ImageEnrichmentHelper -> enrichImage method -> optimizeImage method

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