diff options
| author | mboelen <michael@cisofy.com> | 2014-09-12 16:56:19 +0400 |
|---|---|---|
| committer | mboelen <michael@cisofy.com> | 2014-09-12 16:56:19 +0400 |
| commit | ef3f7f1ebf9bfa0edf66674550f0266611d3ae2f (patch) | |
| tree | 79cc1cdf88a9f9747f14dc49b7c422e7d74bc3f8 /include | |
| parent | 07e77ed4e1065d3633e57aa6c04dbf821dabfd07 (diff) | |
Added new function IsVirtualMachine()
Diffstat (limited to 'include')
| -rw-r--r-- | include/functions | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/functions b/include/functions index e9e972d1..3cb89550 100644 --- a/include/functions +++ b/include/functions @@ -34,6 +34,7 @@ # InsertSection Insert a section block # InsertPluginSection Insert a section block for plugins # IsRunning Check if a process is running +# IsVirtualMachine Check if this system is a virtual machine # ParseNginx Parse nginx configuration lines # ReportException Add an exception to the report file (for debugging purposes) # ReportSuggestion Add a suggestion to report file @@ -495,6 +496,57 @@ fi } + ################################################################################ + # Name : IsVirtualMachine() + # Description : Check if a specific item exists in the report + # Returns : ISVIRTUALMACHINE (0-2) + # VMTYPE + # VMFULLTYPE + ################################################################################ + + IsVirtualMachine() + { + logtext "Test: Determine if this system is a virtual machine" + # 0 = no, 1 = yes, 2 = unknown + ISVIRTUALMACHINE=2; VMTYPE="unknown"; VMFULLTYPE="Unknown" + # Check if we can use systemctl + if [ ! "${SYSTEMCTLBINARY}" = "" ]; then + logtext "Test: trying to guess virtualization technology with systemctl" + FIND=`${SYSTEMCTLBINARY} | grep "^Virtualization=" | awk -F= '{ print $2 }'` + if [ ! "${FIND}" = "" ]; then + case ${FIND} in + bochs) ISVIRTUALMACHINE=1; VMTYPE="bochs"; VMFULLTYPE="Bochs CPU emulation" ;; + kvm) ISVIRTUALMACHINE=1; VMTYPE="kvm"; VMFULLTYPE="KVM" ;; + lxc) ISVIRTUALMACHINE=1; VMTYPE="lxc"; VMFULLTYPE="Linux Containers" ;; + lxc-libvirt) ISVIRTUALMACHINE=1; VMTYPE="lxc-libvirt"; VMFULLTYPE="libvirt LXC driver (Linux Containers" ;; + microsoft) ISVIRTUALMACHINE=1; VMTYPE="microsoft"; VMFULLTYPE="Microsoft Virtual PC" ;; + openvz) ISVIRTUALMACHINE=1; VMTYPE="openvz"; VMFULLTYPE="OpenVZ" ;; + oracle) ISVIRTUALMACHINE=1; VMTYPE="oracle"; VMFULLTYPE="Oracle VM VirtualBox" ;; + qemu) ISVIRTUALMACHINE=1; VMTYPE="qemu"; VMFULLTYPE="QEMU" ;; + systemd-nspawn) ISVIRTUALMACHINE=1; VMTYPE="systemd-nspawn"; VMFULLTYPE="Systemd Namespace container" ;; + uml) ISVIRTUALMACHINE=1; VMTYPE="uml"; VMFULLTYPE="User-Mode Linux (UML)" ;; + vmware) ISVIRTUALMACHINE=1; VMTYPE="vmware"; VMFULLTYPE="VMware product" ;; + xen) ISVIRTUALMACHINE=1; VMTYPE="xen"; VMFULLTYPE="XEN" ;; + zvm) ISVIRTUALMACHINE=1; VMTYPE="zvm"; VMFULLTYPE="zvm" ;; + *) ReportException "IsVirtualMachine" "Unknown virtualization type received from systemctl" ;; + esac + fi + else + # Try common guest processes + logtext "Test: trying to guess virtual machine type by running processes" + IsRunning vmware-guestd + if [ ${RUNNING} -eq 1 ]; then ISVIRTUALMACHINE=1; VMTYPE="vmware"; VMFULLTYPE="VMware product" ; fi + fi + if [ ${ISVIRTUALMACHINE} -eq 1 ]; then + logtext "Result: found virtual machine (type: ${VMTYPE}, ${VMFULLTYPE})" + report "vm=1" + report "vmtype=${VMTYPE}" + elif [ ${ISVIRTUALMACHINE} -eq 2 ]; then + logtext "Result: unknown if this system is a virtual machine" + report "vm=2" + fi + } + # Function IsWorldExecutable IsWorldExecutable() |