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authorChristian Poessinger <christian@poessinger.com>2022-09-09 08:03:52 +0200
committerGitHub <noreply@github.com>2022-09-09 08:03:52 +0200
commit1c45ecfc963253123b8d7bada5971a30edda4f53 (patch)
tree58d235969d429ec7154914e3f4aba9de24eed649 /src/op_mode/uptime.py
parent627cfc6d6733998a721ac97f9f5bc44c4c2c6797 (diff)
parentc9e1392379958222211d9794a3751a129bbff75a (diff)
downloadvyos-1x-1c45ecfc963253123b8d7bada5971a30edda4f53.tar.gz
vyos-1x-1c45ecfc963253123b8d7bada5971a30edda4f53.zip
Merge pull request #1528 from jestabro/standardize-show-uptime
system: T4681: convert 'show_uptime.py' script to standardized format
Diffstat (limited to 'src/op_mode/uptime.py')
-rwxr-xr-xsrc/op_mode/uptime.py82
1 files changed, 82 insertions, 0 deletions
diff --git a/src/op_mode/uptime.py b/src/op_mode/uptime.py
new file mode 100755
index 000000000..2ebe6783b
--- /dev/null
+++ b/src/op_mode/uptime.py
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+#!/usr/bin/env python3
+#
+# Copyright (C) 2021-2022 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 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/>.
+
+import sys
+
+import vyos.opmode
+
+def _get_uptime_seconds():
+ from re import search
+ from vyos.util import read_file
+
+ data = read_file("/proc/uptime")
+ seconds = search("([0-9\.]+)\s", data).group(1)
+
+ return int(float(seconds))
+
+def _get_load_averages():
+ from re import search
+ from vyos.util import cmd
+ from vyos.cpu import get_core_count
+
+ data = cmd("uptime")
+ matches = search(r"load average:\s*(?P<one>[0-9\.]+)\s*,\s*(?P<five>[0-9\.]+)\s*,\s*(?P<fifteen>[0-9\.]+)\s*", data)
+
+ core_count = get_core_count()
+
+ res = {}
+ res[1] = float(matches["one"]) / core_count
+ res[5] = float(matches["five"]) / core_count
+ res[15] = float(matches["fifteen"]) / core_count
+
+ return res
+
+def _get_raw_data():
+ from vyos.util import seconds_to_human
+
+ res = {}
+ res["uptime_seconds"] = _get_uptime_seconds()
+ res["uptime"] = seconds_to_human(_get_uptime_seconds())
+ res["load_average"] = _get_load_averages()
+
+ return res
+
+def _get_formatted_output(data):
+ out = "Uptime: {}\n\n".format(data["uptime"])
+ avgs = data["load_average"]
+ out += "Load averages:\n"
+ out += "1 minute: {:.01f}%\n".format(avgs[1]*100)
+ out += "5 minutes: {:.01f}%\n".format(avgs[5]*100)
+ out += "15 minutes: {:.01f}%\n".format(avgs[15]*100)
+
+ return out
+
+def show(raw: bool):
+ uptime_data = _get_raw_data()
+
+ if raw:
+ return uptime_data
+ else:
+ return _get_formatted_output(uptime_data)
+
+if __name__ == '__main__':
+ try:
+ res = vyos.opmode.run(sys.modules[__name__])
+ if res:
+ print(res)
+ except (ValueError, vyos.opmode.Error) as e:
+ print(e)
+ sys.exit(1)