1 files changed, 115 insertions, 0 deletions
diff --git a/src/op_mode/generate_interfaces_debug_archive.py b/src/op_mode/generate_interfaces_debug_archive.py
new file mode 100644
index 000000000..f5767080a
--- /dev/null
+++ b/src/op_mode/generate_interfaces_debug_archive.py
@@ -0,0 +1,115 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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/>.
+
+from datetime import datetime
+from pathlib import Path
+from shutil import rmtree
+from socket import gethostname
+from sys import exit
+from tarfile import open as tar_open
+from vyos.util import rc_cmd
+import os
+
+# define a list of commands that needs to be executed
+
+CMD_LIST: list[str] = [
+    "journalctl -b -n 500",
+    "journalctl -b -k -n 500",
+    "ip -s l",
+    "cat /proc/interrupts",
+    "cat /proc/softirqs",
+    "top -b -d 1 -n 2 -1",
+    "netstat -l",             
+    "cat /proc/net/dev",
+    "cat /proc/net/softnet_stat",
+    "cat /proc/net/icmp",
+    "cat /proc/net/udp",
+    "cat /proc/net/tcp",
+    "cat /proc/net/netstat",
+    "sysctl net",
+    "timeout 10 tcpdump -c 500 -eni any port not 22"
+]
+
+CMD_INTERFACES_LIST: list[str] = [
+    "ethtool -i ",
+    "ethtool -S ",
+    "ethtool -g ",
+    "ethtool -c ",
+    "ethtool -a ",
+    "ethtool -k ",
+    "ethtool -i ",
+    "ethtool --phy-statistics "
+]
+
+# get intefaces info
+interfaces_list = os.popen('ls /sys/class/net/').read().split()
+
+# modify CMD_INTERFACES_LIST for all interfaces
+CMD_INTERFACES_LIST_MOD=[]
+for command_interface in interfaces_list:
+    for command_interfacev2 in CMD_INTERFACES_LIST:
+        CMD_INTERFACES_LIST_MOD.append (f'{command_interfacev2}{command_interface}')
+
+# execute a command and save the output to a file
+
+def save_stdout(command: str, file: Path) -> None:
+    rc, stdout = rc_cmd(command)
+    body: str = f'''### {command} ###
+Command: {command}
+Exit code: {rc}
+Stdout:
+{stdout}
+
+'''
+    with file.open(mode='a') as f:
+        f.write(body)
+
+# get local host name
+hostname: str = gethostname()
+# get current time
+time_now: str = datetime.now().isoformat(timespec='seconds')
+
+# define a temporary directory for logs and collected data
+tmp_dir: Path = Path(f'/tmp/drops-debug_{time_now}')
+# set file paths
+drops_file: Path = Path(f'{tmp_dir}/drops.txt')
+interfaces_file: Path = Path(f'{tmp_dir}/interfaces.txt')
+archive_file: str = f'/tmp/packet-drops-debug_{time_now}.tar.bz2'
+
+# create files
+tmp_dir.mkdir()
+drops_file.touch()
+interfaces_file.touch()
+
+try:
+    # execute all commands
+    for command in CMD_LIST:
+        save_stdout(command, drops_file)
+    for command_interface in CMD_INTERFACES_LIST_MOD:
+        save_stdout(command_interface, interfaces_file)
+
+    # create an archive
+    with tar_open(name=archive_file, mode='x:bz2') as tar_file:
+        tar_file.add(tmp_dir)
+
+    # inform user about success
+    print(f'Debug file is generated and located in {archive_file}')
+except Exception as err:
+    print(f'Error during generating a debug file: {err}')
+finally:
+    # cleanup
+    rmtree(tmp_dir)
+    exit()