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Diffstat (limited to 'scripts/vyos-show-version')
-rw-r--r-- | scripts/vyos-show-version | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/scripts/vyos-show-version b/scripts/vyos-show-version deleted file mode 100644 index be86b73..0000000 --- a/scripts/vyos-show-version +++ /dev/null @@ -1,111 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2016 VyOS maintainers and contributors -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 or later as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# -# File: vyos-show-version -# Purpose: -# Displays image version and system information. -# Used by the "run show version" command. - - -import sys -import subprocess -import json - -import pystache - - -def read_file(name): - try: - with open (name, "r") as f: - data = f.read() - return data.strip() - except: - # This works since we only read /sys/class/* stuff - # with this function - return "Unknown" - -version_file = '/opt/vyatta/etc/version.json' -version_data = None - -version_output_tmpl = """ -Version: VyOS {{version}} -Built by: {{built_by}} -Built on: {{built_on}} -Build ID: {{build_id}} - -Architecture: {{system_arch}} -Boot via: {{boot_via}} -System type: {{system_type}} - -Hardware vendor: {{hardware_vendor}} -Hardware model: {{hardware_model}} -Hardware S/N: {{hardware_serial}} -Hardware UUID: {{hardware_uuid}} - -Copyright: VyOS maintainers and contributors - -""" - -# Get and display image version data from the built-in version file -# This gives us image version, built on, build by, and build UUID -try: - with open(version_file, 'r') as f: - version_data = json.load(f) -except: - print("Unable to get VyOS version data") - sys.exit(1) - - -# Get system architecture (well, kernel architecture rather) -version_data['system_arch'] = subprocess.check_output('uname -m', shell=True).strip() - - -# Get hypervisor name, if any -system_type = "bare metal" -try: - hypervisor = subprocess.check_output('hvinfo 2>/dev/null', shell=True).decode().strip() - system_type = "{0} guest".format(hypervisor) -except subprocess.CalledProcessError: - # hvinfo returns 1 if it cannot detect any hypervisor - pass -version_data['system_type'] = system_type - - -# Get boot type, it can be livecd, installed image, or, possible, a system installed -# via legacy "install system" mechanism -# In installed images, the squashfs image file is named after its image version, -# while on livecd it's just "filesystem.squashfs", that's how we tell a livecd boot -# from an installed image -boot_via = "installed image" -if subprocess.call(""" grep -e '^overlay.*/filesystem.squashfs' /proc/mounts >/dev/null""", shell=True) == 0: - boot_via = "livecd" -elif subprocess.call(""" grep '^overlay /' /proc/mounts >/dev/null """, shell=True) != 0: - boot_via = "legacy non-image installation" -version_data['boot_via'] = boot_via - - -# Get hardware details from DMI -version_data['hardware_vendor'] = read_file('/sys/class/dmi/id/sys_vendor') -version_data['hardware_model'] = read_file('/sys/class/dmi/id/product_name') - -# These two assume script is run as root, normal users can't access those files -version_data['hardware_serial'] = read_file('/sys/class/dmi/id/subsystem/id/product_serial') -version_data['hardware_uuid'] = read_file('/sys/class/dmi/id/subsystem/id/product_uuid') - - -output = pystache.render(version_output_tmpl, version_data).strip() -print(output) - |