X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=virt-what.in;h=ad82e224af50962f1aaee861b4260b4c2fcaa71b;hb=26b2c9c5156e85a4d7b566c22cb8f13c741e3530;hp=29b7b0d677bd9d0667f96b122c32a23d690993ec;hpb=7db94c8fe63f2c7ec3ac27cc5ff54ec1e1686aeb;p=virt-what.git diff --git a/virt-what.in b/virt-what.in index 29b7b0d..ad82e22 100644 --- a/virt-what.in +++ b/virt-what.in @@ -1,6 +1,6 @@ #!/bin/sh - # @configure_input@ -# Copyright (C) 2008-2017 Red Hat Inc. +# Copyright (C) 2008-2022 Red Hat Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -38,6 +38,13 @@ have_cpuinfo () { test -e "${root}/proc/cpuinfo" } +use_sysctl() { + # Lacking /proc, on some systems sysctl can be used instead. + OS=$(uname) || fail "failed to get operating system name" + + [ "$OS" = "OpenBSD" ] +} + fail () { echo "virt-what: $1" >&2 exit 1 @@ -102,9 +109,19 @@ cpuid=$(virt-what-cpuid-helper) dmi=$(LANG=C dmidecode 2>&1) # Architecture. -# Note for the purpose of testing, we only call uname with -p option. +# Note for the purpose of testing, we only call uname with -m option. -arch=$(uname -p | sed -e 's/i.86/i386/' | sed -e 's/arm.*/arm/') +arch=$(uname -m | sed -e 's/i.86/i386/' | sed -e 's/arm.*/arm/') + +# Check for Alibaba Cloud +if echo "$dmi" | grep -q 'Manufacturer: Alibaba'; then + # Check for Alibaba Cloud ECS Bare Metal (EBM) Instance + if [ "x$root" = "x" ] && ( { echo -e "GET /latest/meta-datainstance/instance-type HTTP/1.0\r\nHost: 100.100.100.200\r\n\r" >&3; grep -sq 'ebm' <&3 ; } 3<> /dev/tcp/100.100.100.200/80 ) 2>/dev/null ; then + echo "alibaba_cloud-ebm" + else + echo "alibaba_cloud" + fi +fi # Check for VMware. # cpuid check added by Chetan Loke. @@ -125,7 +142,8 @@ fi # The negative check for cpuid is to distinguish this from Hyper-V # which also has the same manufacturer string in the SM-BIOS data. if [ "$cpuid" != "Microsoft Hv" ] && - echo "$dmi" | grep -q 'Manufacturer: Microsoft Corporation'; then + echo "$dmi" | grep -q 'Manufacturer: Microsoft Corporation' && + echo "$dmi" | grep -q 'Product Name: Virtual Machine'; then echo virtualpc fi @@ -157,10 +175,17 @@ fi # Added by Marc Fournier if [ -e "${root}/proc/1/environ" ] && - cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container='; then + cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container=lxc'; then echo lxc fi +if [ -e "${root}/proc/1/environ" ] && + tr '\0' '\n' < "${root}/proc/1/environ" | grep -q '^container=zone$' && + [ -e "${root}/proc/version" ] && + grep -q 'BrandZ virtual linux' < "${root}/proc/version"; then + echo illumos-lx +fi + # Check for Linux-VServer if test -e "${root}/proc/self/status" \ && cat "${root}/proc/self/status" | grep -q "VxID: [0-9]*"; then @@ -213,6 +238,11 @@ if echo "$dmi" | grep -q 'Vendor: Parallels'; then skip_qemu_kvm=true fi +# Check for Nutanix AHV. +if echo "$dmi" | grep -q 'Manufacturer: Nutanix'; then + echo nutanix_ahv +fi + # Check for oVirt/RHEV. if echo "$dmi" | grep -q 'Manufacturer: oVirt'; then echo ovirt @@ -221,15 +251,21 @@ if echo "$dmi" | grep -q 'Product Name: RHEV Hypervisor'; then echo rhev fi +# Google Cloud +if echo "$dmi" | grep -q 'Product Name: Google Compute Engine'; then + echo google_cloud +fi + +# Red Hat's hypervisor. +if echo "$dmi" | grep -q 'Manufacturer: Red Hat'; then + echo redhat +fi + # Check for Xen. if [ "$cpuid" = "XenVMMXenVMM" ] && ! echo "$dmi" | grep -q 'No SMBIOS nor DMI entry point found, sorry'; then echo xen; echo xen-hvm - # Check for AWS - if echo "$dmi" | grep -q 'Version: [0-9]\.[0-9]\.amazon'; then - echo aws - fi skip_qemu_kvm=true elif [ -d "${root}/proc/xen" ]; then echo xen @@ -252,6 +288,10 @@ elif [ "$arch" = "arm" ] || [ "$arch" = "aarch64" ]; then echo xen skip_qemu_kvm=true skip_lkvm=true + elif [ -d "${root}/proc/device-tree/hypervisor" ] && + grep -q "vmware" "${root}/proc/device-tree/hypervisor/compatible"; then + echo vmware + skip_lkvm=true fi elif [ "$arch" = "ia64" ]; then if [ -d "${root}/sys/bus/xen" -a ! -d "${root}/sys/bus/xen-backend" ]; then @@ -304,6 +344,12 @@ if ! "$skip_qemu_kvm"; then # We are running as a spapr KVM guest on ppc64 echo kvm skip_lkvm=true + elif use_sysctl; then + # SmartOS KVM + product=$(sysctl -n hw.product) + if echo "$product" | grep -q 'SmartDC HVM'; then + echo kvm + fi else # This is known to fail for qemu with the explicit -cpu # option, since /proc/cpuinfo will not contain the QEMU @@ -327,10 +373,19 @@ if ! "$skip_lkvm"; then fi # Check for Docker. -if [ -f "${root}/.dockerinit" ]; then +if [ -f "${root}/.dockerenv" ] || [ -f "${root}/.dockerinit" ] || \ + grep -qF /docker/ "${root}/proc/self/cgroup" 2>/dev/null; then echo docker fi +# Check for Podman. +if [ -e "${root}/proc/1/environ" ] && + cat "${root}/proc/1/environ" | tr '\000' '\n' | grep -Eiq '^container=podman'; then + echo podman +elif grep -qF /libpod- "${root}/proc/self/cgroup" 2>/dev/null; then + echo podman +fi + # Check ppc64 lpar, kvm or powerkvm # example /proc/cpuinfo line indicating 'not baremetal' @@ -379,3 +434,12 @@ if [ "${arch#sparc}" != "$arch" ] && [ -e "${root}/dev/mdesc" ]; then fi fi fi + +# Check for AWS. +# AWS on Xen. +if echo "$dmi" | grep -Eq 'Version: [0-9]+\.[0-9]+\.amazon'; then + echo aws +# AWS on baremetal or KVM. +elif echo "$dmi" | grep -q 'Vendor: Amazon EC2'; then + echo aws +fi