问题
I've been researching the new options to run Docker containers in Google Cloud Run, however, there seems to be no advice on whether or not one should run MySQL on Cloud run, apparently, I know it isn't a web service, and I understand in the Official Google Documentation for GCP, Google would probably just tell people to kindly use Cloud SQL (their SQL Offering), I haven't found any advice online about "running mysql on cloud run", so I thought I'd ask here. Will startup times from cold starts decrease performance of the solution? (assuming one uses a Bucket for storing the stuff)
回答1:
Running a SQL database is not a good fit for Cloud Run.
First of all, the contract between the deployed container and Cloud Run is that the container needs to run an HTTP server on port 8080. That's not really the way MySQL works.
Second of all, the container is going to be limited to the filesystem that was included in the container image. This same image is going to be instantiated many times over as the service handles load. There will be no way to persist the data written to MySQL. You could have read-only data stored in that image that only changes when a new image is published, but that's not really what you would expect to use a relational database for.
Cloud Run is really good at operating HTTP/web services in a serverless and scalable way. These web services typically make use of other APIs and service deployed to Google Cloud, or third party services. It's not really meant to offer persistent, scalable, ACID-compliant database services - this is a whole different sort of problem space.
来源：https://stackoverflow.com/questions/57005512/should-i-run-mysql-on-google-cloud-run-or-any-database