diff options
Diffstat (limited to 'src/op_mode/version.py')
| -rwxr-xr-x | src/op_mode/version.py | 93 |
1 files changed, 22 insertions, 71 deletions
diff --git a/src/op_mode/version.py b/src/op_mode/version.py index 2791f5e5c..c335eefce 100755 --- a/src/op_mode/version.py +++ b/src/op_mode/version.py @@ -25,14 +25,13 @@ import sys import argparse import json -import pystache - import vyos.version import vyos.limericks from vyos.util import cmd from vyos.util import call from vyos.util import run +from vyos.util import read_file from vyos.util import DEVNULL @@ -41,90 +40,42 @@ parser.add_argument("-a", "--all", action="store_true", help="Include individual parser.add_argument("-f", "--funny", action="store_true", help="Add something funny to the output") parser.add_argument("-j", "--json", action="store_true", help="Produce JSON output") -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_output_tmpl = """ -Version: VyOS {{version}} -Release Train: {{release_train}} +Version: VyOS {version} +Release Train: {release_train} -Built by: {{built_by}} -Built on: {{built_on}} -Build UUID: {{build_uuid}} -Build Commit ID: {{build_git}} +Built by: {built_by} +Built on: {built_on} +Build UUID: {build_uuid} +Build Commit ID: {build_git} -Architecture: {{system_arch}} -Boot via: {{boot_via}} -System type: {{system_type}} +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}} +Hardware vendor: {hardware_vendor} +Hardware model: {hardware_model} +Hardware S/N: {hardware_serial} +Hardware UUID: {hardware_uuid} Copyright: VyOS maintainers and contributors - """ if __name__ == '__main__': args = parser.parse_args() - version_data = vyos.version.get_version_data() - - # Get system architecture (well, kernel architecture rather) - version_data['system_arch'] = cmd('uname -m') - - - # Get hypervisor name, if any - system_type = "bare metal" - try: - hypervisor = cmd('hvinfo',stderr=DEVNULL) - system_type = "{0} guest".format(hypervisor) - except OSError: - # 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 run(""" grep -e '^overlay.*/filesystem.squashfs' /proc/mounts >/dev/null""") == 0: - boot_via = "livecd" - elif run(""" grep '^overlay /' /proc/mounts >/dev/null """) != 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') - + version_data = vyos.version.get_full_version_data() if args.json: print(json.dumps(version_data)) sys.exit(0) - else: - output = pystache.render(version_output_tmpl, version_data).strip() - print(output) - if args.all: - print("Package versions:") - call("dpkg -l") + print(version_output_tmpl.format(**version_data).strip()) + + if args.all: + print("Package versions:") + call("dpkg -l") - if args.funny: - print(vyos.limericks.get_random()) + if args.funny: + print(vyos.limericks.get_random()) |