Porting Docker to FreeBSD

Transcript

1. Porting Docker to FreeBSD Kato Kazuyoshi http://8-p.info/
2. YO DAWG, I HERD YOU LIKE DOCKER SO I PUT DOCKER ON VIRTUALBOX SO YOU CAN RUN DOCKER ON YOUR MAC
3. Docker Init Docker Init Docker Init Docker daemon Docker client Docker client HTTP Unix domain socket exec
4. execdriver networkdriver graphdriver lxc native aufs devmapper btrfs vfs bridge chroot Jan 11th-Feb 25th
5. cgroups Linux 2.6.24 (2007) Solaris Zones Solaris 10 (2005) FreeBSD jail FreeBSD 4.0 (2000) by phk@
6. https://github.com/kzys/docker/tree/execdriver-jail
7. % git log --oneline --author kazu master 7337114 cp's -T and --reflink=auto are only available on GNU coreutils 0046995 Fatal() doesn't take a format string like Fatalf() 21b42df UTIME_OMIT is only available on Linux 92ea101 SQLite is also available in FreeBSD e1e512e This permission should be interpreted as octal, not decimal 3754fdd Support FreeBSD on pkg/mount ca7a0e6 FreeBSD's nullfs doesn't support file mount a7e181c Add a test for mount.GetMounts 0f72486 Fix utils.FollowSymlinkInScope's infinite loop bug e3e078c Add the test to reproduce the issue even in "make test" c5226d9 Avoid "invalid memory address or nil pointer dereference" panic 1c90a4d Support FreeBSD on pkg/system/utimes_*.go 66baf56 Unlike GNU find, FreeBSD's find needs a path before an expression 18bea24 Use LLVM Clang explicitly on FreeBSD 794b5de Don't assume the file system has sub-second precision timestamp da8aa71 Remove archive/stat_unsupported.go because it is not used b2cd890 Like signal_linux.go, we don't have import os and os/signal %
8. IMHO "return err" is sometimes hard to debug because there is no context like a stack trace ... by default. Maybe what I need is github.com/juju/errgo.
9. TODO Upstream "jail" execdriver (Use jail(2) instead of /usr/sbin/jail, ...) Start implementing a graphdriver for ZFS Start implementing a networkdriver