Can 2 web services access eachother's files?

if i have persistent disks, and 2 services, service 1 generates a file on the disk, can service 2 access this file in some way? or is each service limited to its own files?


No, separate instances can’t directly access anothers filesystem/persistent disk. To share files between instances they would need to be exposed by some other means, e.g. via HTTP. Alternatively, an external store could be an option, e.g. AWS S3.