T3501: Allow using more than one tuned profile

interface-definitions/include/version/system-version.xml.i

@@ -1,3 +1,3 @@
 <!-- include start from include/version/system-version.xml.i -->
-<syntaxVersion component='system' version='27'></syntaxVersion>
+<syntaxVersion component='system' version='28'></syntaxVersion>
 <!-- include end -->

interface-definitions/system_option.xml.in

@@ -149,19 +149,32 @@
             <properties>
               <help>Tune system performance</help>
               <completionHelp>
-                <list>throughput latency</list>
+                <list>network-throughput network-latency power-save virtual-host virtual-guest</list>
               </completionHelp>
               <valueHelp>
-                <format>throughput</format>
+                <format>network-throughput</format>
                 <description>Tune for maximum network throughput</description>
               </valueHelp>
               <valueHelp>
-                <format>latency</format>
+                <format>network-latency</format>
                 <description>Tune for low network latency</description>
               </valueHelp>
+              <valueHelp>
+                <format>power-save</format>
+                <description>Tune for low power consumption</description>
+              </valueHelp>
+              <valueHelp>
+                <format>virtual-guest</format>
+                <description>Tune for running inside a virtual machine</description>
+              </valueHelp>
+              <valueHelp>
+                <format>virtual-host</format>
+                <description>Tune for running guest virtual machines</description>
+              </valueHelp>
               <constraint>
-                <regex>(throughput|latency)</regex>
+                <regex>(network-throughput|network-latency|power-save|virtual-guest|virtual-host)</regex>
               </constraint>
+              <multi/>
             </properties>
            </leafNode>
            <node name="http-client">

smoketest/config-tests/dialup-router-wireguard-ipv6

@@ -688,7 +688,7 @@ set system login user vyos authentication encrypted-password '$6$2Ta6TWHd/U$NmrX
 set system login user vyos authentication plaintext-password ''
 set system name-server '172.16.254.30'
 set system option ctrl-alt-delete 'ignore'
-set system option performance 'latency'
+set system option performance 'network-latency'
 set system option reboot-on-panic
 set system option startup-beep
 set system syslog global facility all level 'debug'

smoketest/configs/dialup-router-wireguard-ipv6

@@ -1470,7 +1470,7 @@ system {
     }
     option {
         ctrl-alt-delete ignore
-        performance latency
+        performance network-latency
         reboot-on-panic
         startup-beep
     }

smoketest/scripts/cli/test_system_option.py

@@ -23,6 +23,7 @@
 
 base_path = ['system', 'option']
 
+
 class TestSystemOption(VyOSUnitTestSHIM.TestCase):
     def tearDown(self):
         self.cli_delete(base_path)
@@ -59,6 +60,7 @@ def test_reboot_on_panic(self):
 
     def test_performance(self):
         tuned_service = 'tuned.service'
+        path = ['system', 'sysctl', 'parameter']
 
         self.assertFalse(is_systemd_service_active(tuned_service))
 
@@ -67,11 +69,11 @@ def test_performance(self):
         gc_thresh2 = '262000'
         gc_thresh3 = '524000'
 
-        self.cli_set(['system', 'sysctl', 'parameter', 'net.ipv4.neigh.default.gc_thresh1', 'value', gc_thresh1])
-        self.cli_set(['system', 'sysctl', 'parameter', 'net.ipv4.neigh.default.gc_thresh2', 'value', gc_thresh2])
-        self.cli_set(['system', 'sysctl', 'parameter', 'net.ipv4.neigh.default.gc_thresh3', 'value', gc_thresh3])
+        self.cli_set(path + ['net.ipv4.neigh.default.gc_thresh1', 'value', gc_thresh1])
+        self.cli_set(path + ['net.ipv4.neigh.default.gc_thresh2', 'value', gc_thresh2])
+        self.cli_set(path + ['net.ipv4.neigh.default.gc_thresh3', 'value', gc_thresh3])
 
-        self.cli_set(base_path + ['performance', 'throughput'])
+        self.cli_set(base_path + ['performance', 'network-throughput'])
         self.cli_commit()
 
         self.assertTrue(is_systemd_service_active(tuned_service))

src/conf_mode/system_option.py

@@ -46,6 +46,13 @@
 usb_autosuspend = r'/etc/udev/rules.d/40-usb-autosuspend.rules'
 kernel_dynamic_debug = r'/sys/kernel/debug/dynamic_debug/control'
 time_format_to_locale = {'12-hour': 'en_US.UTF-8', '24-hour': 'en_GB.UTF-8'}
+tuned_profiles = {
+    'power-save': 'powersave',
+    'network-latency': 'network-latency',
+    'network-throughput': 'network-throughput',
+    'virtual-guest': 'virtual-guest',
+    'virtual-host': 'virtual-host',
+}
 
 
 def get_config(config=None):
@@ -171,7 +178,10 @@ def apply(options):
         # wait until daemon has started before sending configuration
         while not is_systemd_service_running('tuned.service'):
             sleep(0.250)
-        cmd('tuned-adm profile network-{performance}'.format(**options))
+        performance = ' '.join(
+            list(tuned_profiles[profile] for profile in options['performance'])
+        )
+        cmd(f'tuned-adm profile {performance}')
     else:
         cmd('systemctl stop tuned.service')
 

src/migration-scripts/system/27-to-28

@@ -0,0 +1,33 @@
+# Copyright 2023-2024 VyOS maintainers and contributors <[email protected]>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# rename 'system option performance' leaf nodes to new names
+
+from vyos.configtree import ConfigTree
+
+base = ['system', 'option', 'performance']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        return
+
+    replace = {
+        'throughput' : 'network-throughput',
+        'latency' : 'network-latency'
+    }
+
+    for old_name, new_name in replace.items():
+        if config.return_value(base) == old_name:
+            config.set(base, new_name)