Magento 2 - Use Redis in Full Page Cache

Question

I check similar question but I am unable to find command to add Redis server for full page cache.

The command to add Redis for backend cache is following:

php bin/magento setup:config:set --cache-backend=redis --cache-backend-redis-server=xxxxxxxx --cache-backend-redis-db=0

I want to use Redis for Full Page Cache what would be the command to do this?

• KAndy: Please pay attention the Redis can be used only for build in FPC, that do not recommended to use in production.
• Shoaib Munir: Then why it is defined in devdocs? And why my website's performance is much better after applying it?
• Shoaib Munir: I am using Redis from AWS elasticache
• KAndy: Yes, please see recommendations devdocs.magento.com/guides/v2.3/performance-best-practices/…

Answer 1

I found the solution.

For Backend cache on Redis

use below sample command

php bin/magento setup:config:set --cache-backend=redis --cache-backend-redis-server=xxxxxxxxxxx --cache-backend-redis-db=0

For Page Cache on Redis

use below sample command

php bin/magento setup:config:set --page-cache=redis --page-cache-redis-server=xxxxxxxxxxx --page-cache-redis-db=1

Both cache could be save on same redis server but it will use different databases 0 and 1

Note: For local redis cache, use 127.0.0.1