How can I add additional rules to my CDN?

Question

I have a CDN endpoint pointing to my static site. I want to use the Rules Engine to add HTTP response headers. I've opened the Rules Engine and added 3 actions to the "Global" rule. I also have a conditional rule to "Enforce HTTPS". It won't let me add any more actions - the option is greyed out.

I read that there's a limit on the number of rules/actions that can be added for free, so I assume that's where the problem is arising, but I can't find anything which tells me what to do if I want to add more.

Answer 1

Hello @Sharon Gilmore ,

Each Azure CDN endpoint can have up to 25 rules. Each rule can have up to ten match conditions and five actions. Pricing for Rules Engine follows the below dimensions:

Rules: $1 per rule per month
Requests Processed: $0.60 per million requests
The first 5 rules will remain free

Included in this limit is a default global rule. The global rule doesn't have match conditions; actions that are defined in a global rule always triggered.

Please refer : https://learn.microsoft.com/en-us/azure/cdn/cdn-standard-rules-engine-reference#limits-and-pricing

Kindly let us know if the above helps or you need further assistance on this issue.

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