| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
| |
Next commit will delete vmm(4) for i386.
Reasons to delete i386 vmm:
- Been broken for a while, almost no one complained.
- Had been falling out of sync from amd64 while it worked.
- If your machine has vmx, you most probably can run amd64, so why not run that?
ok mlarkin@ deraadt@
|
| |
|
|
|
|
|
|
|
| |
if a bootdevice was forced. This implements both the pure IO port interface
and also the new DMA interface, a few direct commands are implemented which
are needed but in general the "file" interface should be used. There is no
write support for the guest. Tested against the latest vmm-firmware port.
This requires also a -current kernel to pass the IO ports to vmd(8).
OK mlarkin@ ccardenas@
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Users are able to declare disk images as 'raw' or 'qcow2' using either
vmctl and vm.conf. The default disk image format is 'raw' if not specified.
Examples of using disk format:
vmctl start bsd -Lc -r cd64.iso -d qcow2:current.qc2
or
vmctl start bsd -Lc -r cd64.iso -d raw:current.raw
is equivalent to
vmctl start bsd -Lc -r cd64.iso -d current.raw
in vm.conf
vm "current" {
disable
memory 2G
disk "/home/user/vmm/current.qc2" format "qcow2"
interface { switch "external" }
}
or
vm "current" {
disable
memory 2G
disk "/home/user/vmm/current.raw" format "raw"
interface { switch "external" }
}
is equivlanet to
vm "current" {
disable
memory 2G
disk "/home/user/vmm/current.raw"
interface { switch "external" }
}
Tested by many.
Big Thanks to Ori Bernstein.
|
| |
|
|
|
|
|
|
|
|
| |
This is prep work for adding qcow2 image support.
From Ori Bernstein. Many thanks!
Tested by many.
OK ccardenas@
|
| |
|
|
|
| |
that binary is rebuilt in case of pthread library changes.
OK deraadt@ reyk@
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
* Adds 'cdrom' keyword to vm.conf(5) and '-r' to vmctl(8)
* Support various sized ISOs (Limitation of 4G ISOs on Linux guests)
* Known working guests: OpenBSD (primary), Alpine Linux (primary),
CentOS 6 (secondary), Ubuntu 17.10 (secondary).
NOTE: Secondary indicates some issue(s) preventing full/reliable
functionality outside the scope of the vioscsi work.
* If the attached disks are non-bootable (i.e. empty), SeaBIOS (vmd's
default BIOS) will boot from CD-ROM.
ok mlarkin@, jca@
|
| |
|
|
|
|
| |
instead of CLEANFILES += y.tab.h
okay millert@
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
This is required for implementing vmctl send and vmctl receive. vmctl
send / receive are two new options that will support snapshotting VMs
and migrating VMs from one host to another. The atomicio files are
copied from usr.bin/ssh.
Patch from Pratik Vyas; this project was undertaken at San Jose State
University along with his three teammates, Ashwin, Harshada and Siri
with mlarkin@ as the advisor.
OK mlarkin@
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
When a local interface is configured, vmd configures a /31 address on
the tap(4) interface of the host and provides another IP in the same
subnet via DHCP (BOOTP) to the VM. vmd runs an internal BOOTP server
that replies with IP, gateway, and DNS addresses to the VM. The
built-in server only ever responds to the VM on the inside and cannot
leak its DHCP responses to the outside.
Thanks to Uwe Werler, Josh Grosse, and some others for testing!
OK deraadt@
|
| |
|
|
|
|
| |
As discussed with mlarkin@, it makes it easier to maintain the file.
OK mlarkin@
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Like the real boot loader, load and parse hd0a:/etc/boot.conf from the
first disk and fall back to /bsd. Not all boot loader options are
supported, but it at least does set device, set image, and boot -acds
(eg. for booting single-user).
For example, it can now boot install60.fs that includes a boot.conf
with "set image /6.0/amd64/bsd.rd":
vmctl start install -c -d install60.fs -d OpenBSD.img
This pseudo-bootloader is only needed without BIOS and could
potentially be replaced in the future.
OK mlarkin@
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
This make the kernel/-k argument optional and, if not specified, tries
to find the /bsd kernel in the primary hd0a partition of the first
disk image itself. It doesn't support hd0a:/etc/boot.conf yet, and it
is no BIOS or full boot loader, but it makes booting and handling of
VMs a bit easier - booting an external kernel is still supported.
The UFS file system code ufs.c is directly from libsa which is also
used by the real boot loader. The code compiles with a few signedness
warning which will be fixed separately.
OK mlarkin@
|
| |
|
|
|
|
|
|
| |
fixed in tree, but the changes required were pretty minimal.
Note that i386 hosts are still presently limited to running i386 guests.
ok deraadt, stefan, jca
|
| |
|
|
|
|
|
|
|
|
|
| |
operations that aren't allowed under pledge. This is a companion to
the "vmd" process that runs as root but with pledge.
With the "priv" process, each new tap(4) interface now gets a
description to indicate the vm, eg. "vm1-if0-myvm". For network
configuration will be done by vmd/priv later.
OK mlarkin@
|
| | |
|
| |
|
|
|
|
|
| |
vmm.conf(5) in vmmctl. For a short time, both vmd and vmmctl will
support a configuration file, but vmmctl will be changed to send
"load" requests to vmd instead of loading and parsing the file
directly.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
"vmm" with reduced privileges:
- the "parent" opens fds (disks, ifs, etc.) but runs as root but pledged as
"stdio rpath wpath proc tty sendfd".
- the "vmm" process handles the creation and supervision of vm processes,
and the primary communication with the vmm(4) subsystem. It runs as _vmd
in the chroot but does not use pledge, as the vmm ioctls are not allowed
by any pledge model yet.
With this change, vmd starts to track the configuration state of VMs
in vmd and will allow other things later (like terminating a vm by
name, moving the configuration parser to vmd, ...). More incremental
changes will follow.
|
| |
|
|
|
|
|
|
| |
process into multiple parts and adopting the "proc.c"-style from other
daemons. This allows to further reduce the privileges, to give better
pledge(2), and to add some upcoming changes.
"please do" mlarkin@, deraadt@
|
| | |
|
| |
|
|
|
|
| |
foreground with -d.
OK mlarkin@ jung@
|
| | |
|
|
|
There is still a lot to be done, and fixed, in these userland components
but I have received enough "it works, commit it" emails that it's time
to finish those things in tree.
discussed with many, tested by many.
|
pd
claudio
ccardenas
gsoares
espie
reyk
mlarkin
deraadt