Update on kernel 1096 and the issue still persist in our container we run as non-root user after sed-ing the file persmission are still rw for the user but the nginx cannot read the file after chmod u+rw file with same user the file is readable again...
E.g. docker run --rm -ti --entrypoint=bash -u nginx nginx nginx@5d5453275231:/$ cd /tmp/ nginx@5d5453275231:/tmp$ echo aaa > test nginx@5d5453275231:/tmp$ cat test aaa nginx@5d5453275231:/tmp$ sed -i 's/a/Q/g' test nginx@5d5453275231:/tmp$ cat test cat: test: Permission denied nginx@5d5453275231:/tmp$ chmod u+rw test nginx@5d5453275231:/tmp$ cat test QQQ nginx@5d5453275231:/tmp$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1841058 Title: kernel version 4.4.0-1090-aws docker file system issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-aws/+bug/1841058/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
