Hello, had same problem. I just ran sudo chmod -R 777 storage on host machine, container catched changes and doesn't lose it after reboot

I have the same problem. I've tried everything (chmod -R 777 w and w/o sudo, chmod +a for folder inheritance...) but I still have the problem. Everytime laravel creates a new directory under storage/framework/cache it has only read permissions and I have to re-chmod sometimes untill all new nested folders are created. Does anyone have other solution?

"chmod g+s directory" seems to solve the problem

Created the following docker-image to address this issue. Have only tested it with laravel 5.2 so far. Try it out and let me know what how it goes:

https://github.com/reflexions/docker-laravel