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-rw-r--r--data/templates/snmp/etc.snmpd.conf.tmpl2
-rw-r--r--data/templates/vyos-hostsd/hosts.tmpl5
-rw-r--r--interface-definitions/containers.xml.in20
-rw-r--r--interface-definitions/dns-domain-name.xml.in2
-rw-r--r--interface-definitions/snmp.xml.in20
-rw-r--r--op-mode-definitions/show-system.xml.in4
-rw-r--r--python/vyos/util.py34
-rwxr-xr-xsrc/conf_mode/host_name.py2
-rwxr-xr-xsrc/conf_mode/snmp.py9
-rwxr-xr-xsrc/op_mode/show_ram.py64
-rwxr-xr-xsrc/op_mode/show_ram.sh33
-rwxr-xr-xsrc/op_mode/show_uptime.py50
-rwxr-xr-xsrc/services/vyos-hostsd2
13 files changed, 198 insertions, 49 deletions
diff --git a/data/templates/snmp/etc.snmpd.conf.tmpl b/data/templates/snmp/etc.snmpd.conf.tmpl
index db2114fa1..30806ce8a 100644
--- a/data/templates/snmp/etc.snmpd.conf.tmpl
+++ b/data/templates/snmp/etc.snmpd.conf.tmpl
@@ -39,7 +39,7 @@ SysDescr {{ description }}
{% endif %}
# Listen
-agentaddress unix:/run/snmpd.socket{% if listen_on %}{% for li in listen_on %},{{ li }}{% endfor %}{% else %},udp:161{% if ipv6_enabled %},udp6:161{% endif %}{% endif %}
+agentaddress unix:/run/snmpd.socket{% if listen_on %}{% for li in listen_on %},{{ li }}{% endfor %}{% else %},{{protocol}}:161{% if ipv6_enabled %},{{protocol}}6:161{% endif %}{% endif %}
# SNMP communities
{% for c in communities %}
diff --git a/data/templates/vyos-hostsd/hosts.tmpl b/data/templates/vyos-hostsd/hosts.tmpl
index 8b73c6e51..03662d562 100644
--- a/data/templates/vyos-hostsd/hosts.tmpl
+++ b/data/templates/vyos-hostsd/hosts.tmpl
@@ -17,8 +17,9 @@ ff02::2 ip6-allrouters
{% for tag, taghosts in hosts.items() %}
# {{ tag }}
{% for host, hostprops in taghosts.items() if hostprops.address is defined %}
-{{ "%-15s" | format(hostprops.address) }} {{ host }} {{ hostprops.aliases|join(' ') if hostprops.aliases is defined }}
+{% for addr in hostprops.address %}
+{{ "%-15s" | format(addr) }} {{ host }} {{ hostprops.aliases|join(' ') if hostprops.aliases is defined }}
+{% endfor %}
{% endfor %}
{% endfor %}
{% endif %}
-
diff --git a/interface-definitions/containers.xml.in b/interface-definitions/containers.xml.in
index 24d1870af..1e9c36ee5 100644
--- a/interface-definitions/containers.xml.in
+++ b/interface-definitions/containers.xml.in
@@ -23,24 +23,32 @@
</leafNode>
<leafNode name="cap-add">
<properties>
- <help>Add capabilities</help>
+ <help>Container capabilities/permissions</help>
<completionHelp>
- <list>net-admin setpcap sys-time</list>
+ <list>net-admin net-raw setpcap sys-admin sys-time</list>
</completionHelp>
<valueHelp>
<format>net-admin</format>
- <description>Net-admin option</description>
+ <description>Network operations (interface, firewall, routing tables)</description>
+ </valueHelp>
+ <valueHelp>
+ <format>net-raw</format>
+ <description>Permission to create raw network sockets</description>
</valueHelp>
<valueHelp>
<format>setpcap</format>
- <description>Setpcap option</description>
+ <description>Capability sets (from bounded or inherited set)</description>
+ </valueHelp>
+ <valueHelp>
+ <format>sys-admin</format>
+ <description>Administation operations (quotactl, mount, sethostname, setdomainame)</description>
</valueHelp>
<valueHelp>
<format>sys-time</format>
- <description>Sys-time option</description>
+ <description>Permission to set system clock</description>
</valueHelp>
<constraint>
- <regex>^(net-admin|setpcap|sys-time)$</regex>
+ <regex>^(net-admin|net-raw|setpcap|sys-admin|sys-time)$</regex>
</constraint>
<multi/>
</properties>
diff --git a/interface-definitions/dns-domain-name.xml.in b/interface-definitions/dns-domain-name.xml.in
index 2b1644609..005a55ab3 100644
--- a/interface-definitions/dns-domain-name.xml.in
+++ b/interface-definitions/dns-domain-name.xml.in
@@ -102,11 +102,11 @@
<constraint>
<validator name="ip-address"/>
</constraint>
+ <multi/>
</properties>
</leafNode>
</children>
</tagNode>
-
</children>
</node>
</children>
diff --git a/interface-definitions/snmp.xml.in b/interface-definitions/snmp.xml.in
index b0b7768d2..949536fe7 100644
--- a/interface-definitions/snmp.xml.in
+++ b/interface-definitions/snmp.xml.in
@@ -149,6 +149,26 @@
<constraintErrorMessage>Oid must be 'route-table'</constraintErrorMessage>
</properties>
</leafNode>
+ <leafNode name="protocol">
+ <properties>
+ <help>Listen protocol for SNMP</help>
+ <completionHelp>
+ <list>udp tcp</list>
+ </completionHelp>
+ <valueHelp>
+ <format>udp</format>
+ <description>Listen protocol UDP (default)</description>
+ </valueHelp>
+ <valueHelp>
+ <format>tcp</format>
+ <description>Listen protocol TCP</description>
+ </valueHelp>
+ <constraint>
+ <regex>^(udp|tcp)$</regex>
+ </constraint>
+ </properties>
+ <defaultValue>udp</defaultValue>
+ </leafNode>
<leafNode name="smux-peer">
<properties>
<help>Register a subtree for SMUX-based processing</help>
diff --git a/op-mode-definitions/show-system.xml.in b/op-mode-definitions/show-system.xml.in
index 18a28868d..0f852164e 100644
--- a/op-mode-definitions/show-system.xml.in
+++ b/op-mode-definitions/show-system.xml.in
@@ -104,7 +104,7 @@
<properties>
<help>Show system memory usage</help>
</properties>
- <command>${vyos_op_scripts_dir}/show_ram.sh</command>
+ <command>${vyos_op_scripts_dir}/show_ram.py</command>
<children>
<leafNode name="cache">
<properties>
@@ -142,7 +142,7 @@
<properties>
<help>Show summary of system processes</help>
</properties>
- <command>uptime</command>
+ <command>${vyos_op_scripts_dir}/show_uptime.py</command>
</leafNode>
<leafNode name="tree">
<properties>
diff --git a/python/vyos/util.py b/python/vyos/util.py
index 849b27d3b..2c4051a7a 100644
--- a/python/vyos/util.py
+++ b/python/vyos/util.py
@@ -489,6 +489,40 @@ def seconds_to_human(s, separator=""):
return result
+def bytes_to_human(bytes, initial_exponent=0):
+ """ Converts a value in bytes to a human-readable size string like 640 KB
+
+ The initial_exponent parameter is the exponent of 2,
+ e.g. 10 (1024) for kilobytes, 20 (1024 * 1024) for megabytes.
+ """
+
+ from math import log2
+
+ bytes = bytes * (2**initial_exponent)
+
+ # log2 is a float, while range checking requires an int
+ exponent = int(log2(bytes))
+
+ if exponent < 10:
+ value = bytes
+ suffix = "B"
+ elif exponent in range(10, 20):
+ value = bytes / 1024
+ suffix = "KB"
+ elif exponent in range(20, 30):
+ value = bytes / 1024**2
+ suffix = "MB"
+ elif exponent in range(30, 40):
+ value = bytes / 1024**3
+ suffix = "GB"
+ else:
+ value = bytes / 1024**4
+ suffix = "TB"
+ # Add a new case when the first machine with petabyte RAM
+ # hits the market.
+
+ size_string = "{0:.2f} {1}".format(value, suffix)
+ return size_string
def get_cfg_group_id():
from grp import getgrnam
diff --git a/src/conf_mode/host_name.py b/src/conf_mode/host_name.py
index a7135911d..87bad0dc6 100755
--- a/src/conf_mode/host_name.py
+++ b/src/conf_mode/host_name.py
@@ -79,7 +79,7 @@ def get_config(config=None):
# system static-host-mapping
for hn in conf.list_nodes(['system', 'static-host-mapping', 'host-name']):
hosts['static_host_mapping'][hn] = {}
- hosts['static_host_mapping'][hn]['address'] = conf.return_value(['system', 'static-host-mapping', 'host-name', hn, 'inet'])
+ hosts['static_host_mapping'][hn]['address'] = conf.return_values(['system', 'static-host-mapping', 'host-name', hn, 'inet'])
hosts['static_host_mapping'][hn]['aliases'] = conf.return_values(['system', 'static-host-mapping', 'host-name', hn, 'alias'])
return hosts
diff --git a/src/conf_mode/snmp.py b/src/conf_mode/snmp.py
index 23e45a5b7..2a420b193 100755
--- a/src/conf_mode/snmp.py
+++ b/src/conf_mode/snmp.py
@@ -52,6 +52,7 @@ default_config_data = {
'communities': [],
'smux_peers': [],
'location' : '',
+ 'protocol' : 'udp',
'description' : '',
'contact' : '',
'route_table': 'False',
@@ -151,6 +152,9 @@ def get_config():
if conf.exists('location'):
snmp['location'] = conf.return_value('location')
+ if conf.exists('protocol'):
+ snmp['protocol'] = conf.return_value('protocol')
+
if conf.exists('smux-peer'):
snmp['smux_peers'] = conf.return_values('smux-peer')
@@ -404,13 +408,14 @@ def verify(snmp):
for listen in snmp['listen_address']:
addr = listen[0]
port = listen[1]
+ protocol = snmp['protocol']
if is_ipv4(addr):
# example: udp:127.0.0.1:161
- listen = 'udp:' + addr + ':' + port
+ listen = f'{protocol}:{addr}:{port}'
elif snmp['ipv6_enabled']:
# example: udp6:[::1]:161
- listen = 'udp6:' + '[' + addr + ']' + ':' + port
+ listen = f'{protocol}6:[{addr}]:{port}'
# We only wan't to configure addresses that exist on the system.
# Hint the user if they don't exist
diff --git a/src/op_mode/show_ram.py b/src/op_mode/show_ram.py
new file mode 100755
index 000000000..5818ec132
--- /dev/null
+++ b/src/op_mode/show_ram.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2021 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/>.
+#
+
+def get_system_memory():
+ from re import search as re_search
+
+ def find_value(keyword, mem_data):
+ regex = keyword + ':\s+(\d+)'
+ res = re_search(regex, mem_data).group(1)
+ return int(res)
+
+ with open("/proc/meminfo", "r") as f:
+ mem_data = f.read()
+
+ total = find_value('MemTotal', mem_data)
+ available = find_value('MemAvailable', mem_data)
+ buffers = find_value('Buffers', mem_data)
+ cached = find_value('Cached', mem_data)
+
+ used = total - available
+
+ res = {
+ "total": total,
+ "free": available,
+ "used": used,
+ "buffers": buffers,
+ "cached": cached
+ }
+
+ return res
+
+def get_system_memory_human():
+ from vyos.util import bytes_to_human
+
+ mem = get_system_memory()
+
+ for key in mem:
+ # The Linux kernel exposes memory values in kilobytes,
+ # so we need to normalize them
+ mem[key] = bytes_to_human(mem[key], initial_exponent=10)
+
+ return mem
+
+if __name__ == '__main__':
+ mem = get_system_memory_human()
+
+ print("Total: {}".format(mem["total"]))
+ print("Free: {}".format(mem["free"]))
+ print("Used: {}".format(mem["used"]))
+
diff --git a/src/op_mode/show_ram.sh b/src/op_mode/show_ram.sh
deleted file mode 100755
index b013e16f8..000000000
--- a/src/op_mode/show_ram.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/bash
-#
-# Module: vyos-show-ram.sh
-# Displays memory usage information in minimalistic format
-#
-# Copyright (C) 2019 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/>.
-
-MB_DIVISOR=1024
-
-TOTAL=$(cat /proc/meminfo | grep -E "^MemTotal:" | awk -F ' ' '{print $2}')
-FREE=$(cat /proc/meminfo | grep -E "^MemFree:" | awk -F ' ' '{print $2}')
-BUFFERS=$(cat /proc/meminfo | grep -E "^Buffers:" | awk -F ' ' '{print $2}')
-CACHED=$(cat /proc/meminfo | grep -E "^Cached:" | awk -F ' ' '{print $2}')
-
-DISPLAY_FREE=$(( ($FREE + $BUFFERS + $CACHED) / $MB_DIVISOR ))
-DISPLAY_TOTAL=$(( $TOTAL / $MB_DIVISOR ))
-DISPLAY_USED=$(( $DISPLAY_TOTAL - $DISPLAY_FREE ))
-
-echo "Total: $DISPLAY_TOTAL"
-echo "Free: $DISPLAY_FREE"
-echo "Used: $DISPLAY_USED"
diff --git a/src/op_mode/show_uptime.py b/src/op_mode/show_uptime.py
new file mode 100755
index 000000000..c3dea52e6
--- /dev/null
+++ b/src/op_mode/show_uptime.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2021 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/>.
+
+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
+
+ 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)
+
+ res = {}
+ res[1] = float(matches["one"])
+ res[5] = float(matches["five"])
+ res[15] = float(matches["fifteen"])
+
+ return res
+
+if __name__ == '__main__':
+ from vyos.util import seconds_to_human
+
+ print("Uptime: {}\n".format(seconds_to_human(get_uptime_seconds())))
+
+ avgs = get_load_averages()
+
+ print("Load averages:")
+ print("1 minute: {:.02f}%".format(avgs[1]*100))
+ print("5 minutes: {:.02f}%".format(avgs[5]*100))
+ print("15 minutes: {:.02f}%".format(avgs[15]*100))
diff --git a/src/services/vyos-hostsd b/src/services/vyos-hostsd
index 4c4bb036e..f4b1d0fc2 100755
--- a/src/services/vyos-hostsd
+++ b/src/services/vyos-hostsd
@@ -317,7 +317,7 @@ hosts_add_schema = op_type_schema.extend({
'data': {
str: {
str: {
- 'address': str,
+ 'address': [str],
'aliases': [str]
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 23:35:41 +0000