[libvirt] [PATCH] initial version of the bhyve driver

Hi, This is an initial version of the bhyve driver. bhyve is a hypervisor for FreeBSD: http://bhyve.org/. I've tried to make this initial version as small as possible but functional, e.g. so it could be tested without lots of manual actions outside of libvirt. Hopefully it's not large enough for review, because I have no idea how to make it smaller yet functional. About the driver itself. It supports the following operations on domains (not counting service ones): * define * start * destroy Domain configuration is limited, user can define RAM, vcpus, can specify only one block device and attach the domain to only one network of 'bridge' type (default network works fine). Having that, you can start a bhyve VM and it will get a network connectivity. Network supported added at the early state, because the only way to get inside VM but network is via stdout/stdin, which is not convenient at all. That was fixed in -CURRENT and one could use tty device, but I haven't upgrade my development box to that version yet. Testing information: I use an domain xml like that: https://gist.github.com/novel/8151244 On both host and guest I use FreeBSD amd64 10-BETA3. Guest image doesn't have much configuration except: ifconfig_vtnet0="DHCP" in /etc/rc.conf And allowing root loging for sshd. Also, if one wants to manually test the image outside of libvirt, this line is needed in /etc/ttys to be able to login from console: ttyu2 "/usr/libexec/getty std.9600" vt100 on secure Roman Bogorodskiy (1): bhyve: add a basic driver configure.ac | 37 ++++ daemon/libvirtd.c | 9 + include/libvirt/virterror.h | 1 + src/Makefile.am | 35 +++ src/bhyve/bhyve_driver.c | 529 ++++++++++++++++++++++++++++++++++++++++++++ src/bhyve/bhyve_driver.h | 28 +++ src/bhyve/bhyve_process.c | 386 ++++++++++++++++++++++++++++++++ src/bhyve/bhyve_process.h | 36 +++ src/bhyve/bhyve_utils.h | 48 ++++ src/conf/domain_conf.c | 3 +- src/conf/domain_conf.h | 1 + src/driver.h | 1 + src/libvirt.c | 3 + src/util/virerror.c | 1 + 14 files changed, 1117 insertions(+), 1 deletion(-) create mode 100644 src/bhyve/bhyve_driver.c create mode 100644 src/bhyve/bhyve_driver.h create mode 100644 src/bhyve/bhyve_process.c create mode 100644 src/bhyve/bhyve_process.h create mode 100644 src/bhyve/bhyve_utils.h -- 1.8.4.3