March 2014 - Devel - libvirt List Archives

[libvirt] [PATCH] Replace space with a tab in the Makefile
by Ján Tomko 03 Mar '14

03 Mar '14

All the other test_programs in the section use tabs and virportallocatortest sticks out with tab width other than 8. --- Pushed as trivial. tests/Makefile.am | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index 1b752b2..cd91734 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -143,7 +143,7 @@ test_programs = virshtest sockettest \ virlockspacetest \ virlogtest \ virstringtest \ - virportallocatortest \ + virportallocatortest \ sysinfotest \ virstoragetest \ virnetdevbandwidthtest \ -- 1.8.3.2

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[libvirt] [PATCH] Check if systemd is the init before creating machines
by Ján Tomko 03 Mar '14

03 Mar '14

If systemd is installed, but not the init system, systemd-machined fails with an unhelpful error message: Launch helper exited with unknown return code 1 Fall back to manual cgroup creation if systemd is installed, but it's not PID 1. [1] https://bugs.freedesktop.org/show_bug.cgi?id=69962 --- (Yes, Gentoo.) src/util/virsystemd.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/src/util/virsystemd.c b/src/util/virsystemd.c index 8adf209..0404a63 100644 --- a/src/util/virsystemd.c +++ b/src/util/virsystemd.c @@ -30,6 +30,7 @@ #include "virstring.h" #include "viralloc.h" #include "virutil.h" +#include "virfile.h" #include "virlog.h" #include "virerror.h" @@ -142,6 +143,28 @@ cleanup: return machinename; } +/* + * Returns 0 if systemd is the init, -2 if not + * -1 on fatal error + */ +static int +virSystemdIsInit(void) +{ + char *buf = NULL; + int ret = -2; + + if (virFileReadAll("/proc/1/comm", sizeof("systemd\n "), &buf) < 0) + return -1; + + if (STREQ(buf, "systemd\n")) + ret = 0; + else + VIR_DEBUG("systemd is not the init"); + + VIR_FREE(buf); + return ret; +} + /** * virSystemdCreateMachine: * @name: driver unique name of the machine @@ -173,6 +196,9 @@ int virSystemdCreateMachine(const char *name, if (ret < 0) return ret; + if ((ret = virSystemdIsInit()) < 0) + return ret; + if (!(conn = virDBusGetSystemBus())) return -1; -- 1.8.3.2

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[libvirt] [PATCH] Bump version to 1.2.3 for new dev cycle
by Michal Privoznik 03 Mar '14

03 Mar '14

Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index f30ac76..a9339ce 100644 --- a/configure.ac +++ b/configure.ac @@ -16,7 +16,7 @@ dnl You should have received a copy of the GNU Lesser General Public dnl License along with this library. If not, see dnl <http://www.gnu.org/licenses/>. -AC_INIT([libvirt], [1.2.2], [libvir-list(a)redhat.com] [], [http://libvirt.org] +AC_INIT([libvirt], [1.2.3], [libvir-list(a)redhat.com] [], [http://libvirt.org] AC_CONFIG_SRCDIR([src/libvirt.c]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_HEADERS([config.h]) -- 1.9.0

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[libvirt] [PATCH] bhyve: add basic documentation
by Roman Bogorodskiy 01 Mar '14

01 Mar '14

--- docs/drivers.html.in | 1 + docs/drvbhyve.html.in | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++ docs/index.html.in | 3 ++ docs/sitemap.html.in | 4 +++ src/README | 1 + 5 files changed, 92 insertions(+) create mode 100644 docs/drvbhyve.html.in diff --git a/docs/drivers.html.in b/docs/drivers.html.in index 7aa44f3..a1d4240 100644 --- a/docs/drivers.html.in +++ b/docs/drivers.html.in @@ -33,6 +33,7 @@ <li><strong><a href="drvhyperv.html">Microsoft Hyper-V</a></strong></li> <li><strong><a href="drvphyp.html">IBM PowerVM (phyp)</a></strong></li> <li><strong><a href="drvparallels.html">Parallels</a></strong></li> + <li><strong><a href="drvbhyve.html">Bhyve</a></strong> - The BSD Hypervisor</li> </ul> <h2><a name="storage">Storage drivers</a></h2> diff --git a/docs/drvbhyve.html.in b/docs/drvbhyve.html.in new file mode 100644 index 0000000..5733cc2 --- /dev/null +++ b/docs/drvbhyve.html.in @@ -0,0 +1,83 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + <body> + <h1>Bhyve driver</h1> + + <ul id="toc"></ul> + +<p> +Bhyve is a FreeBSD hypervisor. It first appeared in FreeBSD 10.0. However, it's +recommended to keep tracking FreeBSD 10-STABLE to make sure all new features +of bhyve are supported. + +In order to enable bhyve on your FreeBSD host, you'll need to load <code>vmm</code> +kernel module. Additionally, <code>if_tap</code> and <code>if_bridge</code> modules +should be loaded for networking support. +</p> + +<p> +Additional information on bhyve could be obtained on <a href="http://bhyve.org/">bhyve.org</a>. +</p> + +<h2><a name="uri">Connections to the Bhyve driver</a></h2> +<p> +The libvirt bhyve driver is a single-instance privileged driver. Some sample +connection URIs are: +</p> + +<pre> +bhyve:///system (local access) +bhyve+unix:///system (local access) +bhyve+ssh://root@example.com/system (remote access, SSH tunnelled) +</pre> + +<h2><a name="exconfig">Example guest domain XML configurations</a></h2> + +<h3>Example config</h3> +<p> +Bhyve driver in libvirt is in its early stage and under active development. So it supports +only limited number of features bhyve provides. All the supported features could be found +in this sample domain XML. +</p> + +<p> +A limitation that is not obvious from this sample domain XML is that currently it's only +single network and single disk device are supported for each domain (as PCI slot allocation code +in libvirt bhyve driver yet to be implemented). +</p> + +<pre> +<domain type='bhyve'> + <name>bhyve</name> + <uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid> + <memory>219136</memory> + <currentMemory>219136</currentMemory> + <vcpu>1</vcpu> + <os> + <type>hvm</type> + </os> + <features> + <apic/> + <acpi/> + </features> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file'> + <driver name='file' type='raw'/> + <source file='/path/to/bhyve_freebsd.img'/> + <target dev='hda' bus='sata'/> + </disk> + <interface type='bridge'> + <model type='virtio'/> + <source bridge="virbr0"/> + </interface> + </devices> +</domain> +</pre> + + </body> +</html> diff --git a/docs/index.html.in b/docs/index.html.in index 16bd6d5..c94f444 100644 --- a/docs/index.html.in +++ b/docs/index.html.in @@ -75,6 +75,9 @@ The <a href="http://libvirt.org/drvparallels.html">Parallels</a> hypervisor </li> <li> + The <a href="http://libvirt.org/drvbhyve.html">Bhyve</a> hypervisor + </li> + <li> Virtual networks using bridging, NAT, VEPA and VN-LINK. </li> <li> diff --git a/docs/sitemap.html.in b/docs/sitemap.html.in index 7d0610b..78e84e3 100644 --- a/docs/sitemap.html.in +++ b/docs/sitemap.html.in @@ -248,6 +248,10 @@ <a href="drvparallels.html">Parallels</a> <span>Driver for Parallels Cloud Server</span> </li> + <li> + <a href="drvbhyve.html">Bhyve</a> + <span>Driver for bhyve</span> + </li> </ul> </li> <li> diff --git a/src/README b/src/README index 00d11d1..bb3cddf 100644 --- a/src/README +++ b/src/README @@ -25,6 +25,7 @@ There are two core shared modules to be aware of: Then there are the hypervisor implementations: + * bhyve - bhyve - The BSD Hypervisor * esx/ - VMware ESX and GSX support using vSphere API over SOAP * hyperv/ - Microsoft Hyper-V support using WinRM * lxc/ - Linux Native Containers -- 1.8.4.2

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[libvirt] [PATCH] bhyve: defined domains should be persistent
by Roman Bogorodskiy 01 Mar '14

01 Mar '14

--- src/bhyve/bhyve_driver.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/bhyve/bhyve_driver.c b/src/bhyve/bhyve_driver.c index 23fab90..9dbb299 100644 --- a/src/bhyve/bhyve_driver.c +++ b/src/bhyve/bhyve_driver.c @@ -335,6 +335,7 @@ bhyveDomainDefineXML(virConnectPtr conn, const char *xml) 0, &oldDef))) goto cleanup; def = NULL; + vm->persistent = 1; dom = virGetDomain(conn, vm->def->name, vm->def->uuid); if (dom) -- 1.8.4.2

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