Commit Graph

136 Commits

Author SHA1 Message Date
Michael Crosby 58040c73b7 User os.Args[0] as name to reexec
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 15:32:50 -08:00
Michael Crosby d8cbcf657f Add good logging support to both sides
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:17 -08:00
Michael Crosby b3d4ac7fc0 Move tty into container.json
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:17 -08:00
Michael Crosby cdd46116e7 Refactor the flag management for main
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:17 -08:00
Michael Crosby f3753e4bc0 Make nsinit a proper go pkg and add the main in another dir
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:17 -08:00
Guillaume J. Charmes 32caa8e018 Make sure to close the pipe upon ctrl-d
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
2014-02-21 14:56:17 -08:00
Guillaume J. Charmes d358a4498d Handle non-tty mode
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
2014-02-21 14:56:17 -08:00
Guillaume J. Charmes 29e9072c1f Minor cleanup
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
2014-02-21 14:56:17 -08:00
Guillaume J. Charmes 25e0904677 Use a custom pipe instead of stdin for sync net namespace
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
2014-02-21 14:56:16 -08:00
Guillaume J. Charmes b45ae4b5f4 Use flag for init
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
2014-02-21 14:56:16 -08:00
Michael Crosby 3c4f785851 Move rest of cgroups functions into cgroups pkg
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby 67cb164880 Change IP to address because it includes the subnet
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby a5eb607db7 Refactory cgroups into general pkg
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby 17a3359c16 Remove clone_vfork
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby fce169539d Revert "WIP for setup kmsg"
This reverts commit 80db9a918337c4ae80ffa9a001da13bd24e848c8.

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Alexander Larsson f65aba02b3 libcontainer: Initial version of cgroups support
This is a minimal version of raw cgroup support for libcontainer.
It has only enough for what docker needs, and it has no support
for systemd yet.

Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-02-21 14:56:16 -08:00
Michael Crosby 5713a49479 WIP for setup kmsg
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby e08ab8ca4a Remove privileged.json config
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby f57ec99edd Add comments to many functions
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby 797c40ef23 Add CAP_NET_ADMIN
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby 9fd5e095b0 Update readme and add TODO
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby d236be61b0 Refactor to remove cmd from container
Pass the container's command via args
Remove execin function and just look for an
existing nspid file to join the namespace
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby 39fe4b4712 Add execin function to running a process in a namespace
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby c0b6d4df15 Refactor large funcs
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Guillaume J. Charmes 51b1a2c1c9 OSX compilation
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@dotcloud.com> (github: creack)
2014-02-21 14:56:16 -08:00
Michael Crosby b992a5342f General cleanup of libcontainer
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby 0223967711 Add dynamic veth name
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:16 -08:00
Michael Crosby e2e4b2c007 Implement init veth creation
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:15 -08:00
Michael Crosby f8f0d4b68d Simplify namespaces with only nsinit
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:15 -08:00
Michael Crosby 323939831f Use nsinit as app
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:15 -08:00
Guillaume J. Charmes 542982f993 Fix ptmx issue on libcontainer
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
2014-02-21 14:56:15 -08:00
Guillaume J. Charmes 7038f59689 Improve general quality of libcontainer
Docker-DCO-1.1-Signed-off-by: Guillaume J. Charmes <guillaume.charmes@docker.com> (github: creack)
2014-02-21 14:56:15 -08:00
Michael Crosby 4c6b5ff1e0 Use nsinit for setting up namespace
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:15 -08:00
Michael Crosby d2612d7018 WIP moving to nsini
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:15 -08:00
Michael Crosby c98df9e60a Make separate nsinit pkg for a dockerinit like init
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:15 -08:00
Michael Crosby 6415e8becc Initial commit of libcontainer
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-02-21 14:56:15 -08:00