How to increase Google cloud CDN caching time
Written By
Anushka Tiwari
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Issue
- How to increase the Google Cloud CDN cache timing max-age= 3600(1 hr) to 1 day.
Resolution
- The default CDN caching involves the caching timing limited to 1hr(CLIENT_TTL and DEFAULT_TTL)
- The Google Cloud platform uses CLIENT_TTL to control CDN behavior. As the load balancer is managed by Google Cloud, the CDN service cannot be customized.
- Therefore, there is currently no OOTB feature available that modifies the duration of the CDN Cache-Control configuration.
- Although internal tickets have been opened to enhance this CDN configuration capability.
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