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-rwxr-xr-xsrc/op_mode/version.py93
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())