Have a store that is running V2, sitting on 2 VCores, 2Gb ram, 45GB SSD, with Ubuntu 14.04 x64.
The site works great and is fast, however every 4-6 days I get a printing error screen, so no frontend or backend.
Login via SSH and run the following commands:
php bin/magento indexer:reindex
php bin/magento cache:clean
php bin/magento cache:flush
And login via FTP to clean the cache under /var/www/html/var/cache.
Then everything works fine.
Is there anything that I can do to get this cache and reindexing to do it automatically, is it case of setting up a cron job? or can you get a plugin/extension that will do it? Pretty new to Magento, so you may have to explain it in simple terms :-) Hahaha
I just don't want my site to be down, which is never a good look for anew business.
You mentioned an error, could you please share the error message or a screenshot?
I unfortunately deleted the logs, but will have a look next time it happens, no doubt in a few days time and then will post the logs here.