From b4cf43550eca1e6ba39ac9297a072130a70a6570 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Thu, 27 Oct 2016 00:45:48 -0400 Subject: ./tools/notsd-move --- .../systemd-detect-virt/systemd-detect-virt.xml | 245 +++++++++++++++++++++ 1 file changed, 245 insertions(+) create mode 100644 src/grp-initprogs/systemd-detect-virt/systemd-detect-virt.xml (limited to 'src/grp-initprogs/systemd-detect-virt/systemd-detect-virt.xml') diff --git a/src/grp-initprogs/systemd-detect-virt/systemd-detect-virt.xml b/src/grp-initprogs/systemd-detect-virt/systemd-detect-virt.xml new file mode 100644 index 0000000000..2b7f4e69ab --- /dev/null +++ b/src/grp-initprogs/systemd-detect-virt/systemd-detect-virt.xml @@ -0,0 +1,245 @@ + + + + + + + + + systemd-detect-virt + systemd + + + + Developer + Lennart + Poettering + lennart@poettering.net + + + + + + systemd-detect-virt + 1 + + + + systemd-detect-virt + Detect execution in a virtualized environment + + + + + systemd-detect-virt OPTIONS + + + + + Description + + systemd-detect-virt detects execution in + a virtualized environment. It identifies the virtualization + technology and can distinguish full machine virtualization from + container virtualization. systemd-detect-virt + exits with a return value of 0 (success) if a virtualization + technology is detected, and non-zero (error) otherwise. By default, + any type of virtualization is detected, and the options + and can be used + to limit what types of virtualization are detected. + + When executed without will print a + short identifier for the detected virtualization technology. The + following technologies are currently identified: + + + Known virtualization technologies (both + VM, i.e. full hardware virtualization, + and container, i.e. shared kernel virtualization) + + + + + + + Type + ID + Product + + + + + VM + qemu + QEMU software virtualization + + + + kvm + Linux KVM kernel virtual machine + + + + zvm + s390 z/VM + + + + vmware + VMware Workstation or Server, and related products + + + + microsoft + Hyper-V, also known as Viridian or Windows Server Virtualization + + + + oracle + Oracle VM VirtualBox (historically marketed by innotek and Sun Microsystems) + + + + xen + Xen hypervisor (only domU, not dom0) + + + + bochs + Bochs Emulator + + + + uml + User-mode Linux + + + + parallels + Parallels Desktop, Parallels Server + + + + Container + openvz + OpenVZ/Virtuozzo + + + + lxc + Linux container implementation by LXC + + + + lxc-libvirt + Linux container implementation by libvirt + + + + systemd-nspawn + systemd's minimal container implementation, see systemd-nspawn1 + + + + docker + Docker container manager + + + + rkt + rkt app container runtime + + + +
+ + If multiple virtualization solutions are used, only the + "innermost" is detected and identified. That means if both + machine and container virtualization are used in + conjunction, only the latter will be identified (unless + is passed). + + + + Options + + The following options are understood: + + + + + + + Only detects container virtualization (i.e. + shared kernel virtualization). + + + + + + + Only detects hardware virtualization). + + + + + + + Detect whether invoked in a + chroot2 + environment. In this mode, no output is written, but the return + value indicates whether the process was invoked in a + chroot() + environment or not. + + + + + + + Suppress output of the virtualization + technology identifier. + + + + + + + + + + Exit status + + If a virtualization technology is detected, 0 is returned, a + non-zero code otherwise. + + + + See Also + + systemd1, + systemd-nspawn1, + chroot2 + + + + -- cgit v1.2.3-54-g00ecf