Add "Apparmor Module" on Edit Host modal

This change adds a dropdown menu in order to enable or disable
the apparmor module when updating a host.

By default, apparmor will be disabled on creation and this value can
be modified using the Edit Host button, or system host-update
command.

Test Plan:

PASS: Build and install starlingx-dashboard package. Verify that
the changes are applied.
PASS: Edit a locked host in order to change the apparmor value.
Verify that the change impacts when running system host-show command.
PASS: Edit a unlocked host by changing the apparmor value. Verify
that an error message is shown since the host has to be locked.
PASS: Verify that the correct apparmor value is shown in
"Host Detail" page.

Story: 2010310
Task: 47249

Signed-off-by: Enzo Candotti <enzo.candotti@windriver.com>
Change-Id: I814896806479e141ce86961cc08b48da5600afed

starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/api/sysinv.py

@@ -32,6 +32,9 @@ import sysinv.common.constants as constants
 SYSTEM_TYPE_STANDARD = constants.TIS_STD_BUILD
 SYSTEM_TYPE_AIO = constants.TIS_AIO_BUILD
 
+APPARMOR_STATE_ENABLED = constants.APPARMOR_STATE_ENABLED
+APPARMOR_STATE_DISABLED = constants.APPARMOR_STATE_DISABLED
+
 PERSONALITY_CONTROLLER = 'controller'
 PERSONALITY_WORKER = 'worker'
 PERSONALITY_NETWORK = 'network'
@@ -841,8 +844,8 @@ class Host(base.APIResourceWrapper):
 
     _attrs = ['id', 'uuid', 'hostname', 'personality',
               'subfunctions', 'subfunction_oper', 'subfunction_avail',
-              'location', 'serialid', 'operational', 'administrative',
-              'invprovision', 'peers',
+              'apparmor', 'location', 'serialid', 'operational',
+              'administrative', 'invprovision', 'peers',
               'availability', 'uptime', 'task', 'capabilities',
               'created_at', 'updated_at', 'mgmt_mac', 'mgmt_ip',
               'bm_ip', 'bm_type', 'bm_username',
@@ -867,6 +870,12 @@ class Host(base.APIResourceWrapper):
         ('disabled', _("Disabled")),
         ('enabled', _("Enabled")),
     )
+
+    APPARMOR_DISPLAY_CHOICES = (
+        (APPARMOR_STATE_ENABLED, _("enabled")),
+        (APPARMOR_STATE_DISABLED, _("disabled")),
+    )
+
     AVAIL_DISPLAY_CHOICES = (
         ('available', _("Available")),
         ('intest', _("In-Test")),
@@ -909,6 +918,7 @@ class Host(base.APIResourceWrapper):
         self._subfunctions = self.subfunctions
         self._subfunction_oper = self.subfunction_oper
         self._subfunction_avail = self.subfunction_avail
+        self._apparmor = self.apparmor
         self._location = self.location
         self._peers = self.peers
         self._bm_type = self.bm_type
@@ -968,6 +978,11 @@ class Host(base.APIResourceWrapper):
         return self._get_display_value(self.AVAIL_DISPLAY_CHOICES,
                                        self._subfunction_avail)
 
+    @property
+    def apparmor(self):
+        return self._get_display_value(self.APPARMOR_DISPLAY_CHOICES,
+                                       self._apparmor)
+
     @property
     def config_required(self):
         return self.config_status == 'config required'

starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/inventory/templates/inventory/_detail_overview.html

@@ -30,6 +30,8 @@
     <dd>{{ host.serialid }}</dd>
     <dt>{% trans "Location" %}</dt>
     <dd>{{ host.location|default:_("Not Specified") }}</dd>
+    <dt>{% trans "AppArmor Module" %}</dt>
+    <dd>{{ host.apparmor }}</dd>
     <dt>{% trans "Serial Line Carrier Detect" %}</dt>
     <dd>{{ host.ttys_dcd }}</dd>
     <dt>{% trans "Clock Synchronization" %}</dt>

starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/inventory/views.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013-2021 Wind River Systems, Inc.
+# Copyright (c) 2013-2023 Wind River Systems, Inc.
 #
 # SPDX-License-Identifier: Apache-2.0
 #
@@ -75,6 +75,7 @@ class UpdateView(workflows.WorkflowView):
                 'hostname': host.hostname,
                 'personality': host._personality,
                 'subfunctions': host._subfunctions,
+                'apparmor': host.apparmor,
                 'location': host.location,
                 'bm_type': host.bm_type,
                 'bm_ip': host.bm_ip,

starlingx-dashboard/starlingx-dashboard/starlingx_dashboard/dashboards/admin/inventory/workflows.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013-2022 Wind River Systems, Inc.
+# Copyright (c) 2013-2023 Wind River Systems, Inc.
 #
 # SPDX-License-Identifier: Apache-2.0
 #
@@ -219,6 +219,11 @@ class UpdateHostInfoAction(workflows.Action):
                     "port revoke any active session and a new login "
                     "process is initiated when a new connection is detected."))
 
+    apparmor = forms.ChoiceField(
+        label=_("AppArmor Module"),
+        required=False,
+        choices=stx_api.sysinv.Host.APPARMOR_DISPLAY_CHOICES)
+
     class Meta(object):
         name = _("Host Info")
         help_text = _(
@@ -334,6 +339,7 @@ class UpdateHostInfo(workflows.Step):
     contributes = ("host_id",
                    "personality",
                    "subfunctions",
+                   "apparmor",
                    "hostname",
                    "location",
                    "ttys_dcd",
@@ -636,6 +642,10 @@ class UpdateHost(workflows.Workflow):
             if host.clock_synchronization == data['clock_synchronization']:
                 data.pop('clock_synchronization')
 
+            # if not trying to change apparmor choice, skip check
+            if host.apparmor == data['apparmor']:
+                data.pop('apparmor')
+
             host = stx_api.sysinv.host_update(request, **data)
             return True if host else False