Remove neutron-fwaas-dashboard package for >= V

neutron-fwaas project is retired from Victoria release.
This patch removes installing neutron-fwaas-dashboard package
from Victoria release onwards.

Closes-Bug: 1934129
Change-Id: Id2c8695274bb3438612ee44bb922766a6bddf900

hooks/horizon_utils.py

@@ -509,6 +509,8 @@ def determine_packages():
     packages = set(packages)
     if release >= 'train':
         packages.remove('python3-neutron-lbaas-dashboard')
+    if release >= 'victoria':
+        packages.remove('python3-neutron-fwaas-dashboard')
     # NOTE(ajkavanagh) - don't reinstall packages (e.g. on upgrade) that
     # plugins have already indicated should not be installed as they clash with
     # the plugin.  Do add in any packages that the plugins want.  Note that
@@ -566,6 +568,8 @@ def determine_purge_packages():
         ])
     if release >= 'train':
         pkgs.append('python3-neutron-lbaas-dashboard')
+    if release >= 'victoria':
+        pkgs.append('python3-neutron-fwaas-dashboard')
     # NOTE(ajkavanagh) also ensure that associated plugins can purge on upgrade
     return list(set(pkgs)
                 .union(set(determine_purge_packages_dashboard_plugin())))

unit_tests/test_horizon_utils.py

@@ -86,6 +86,21 @@ class TestHorizonUtils(CharmTestCase):
                    horizon_utils.PY3_PACKAGES)
         )
 
+    def test_determine_packages_victoria(self):
+        horizon_utils.os_release.return_value = 'victoria'
+        verify_pkgs = [
+            p for p in horizon_utils.BASE_PACKAGES
+            if not p.startswith('python-')
+        ] + horizon_utils.PY3_PACKAGES
+        verify_pkgs.append('python3-mysqldb')
+        verify_pkgs.remove('python3-neutron-lbaas-dashboard')
+        verify_pkgs.remove('python3-neutron-fwaas-dashboard')
+
+        self.assertEqual(
+            sorted(horizon_utils.determine_packages()),
+            sorted(verify_pkgs)
+        )
+
     def test_determine_purge_packages(self):
         'Ensure no packages are identified for purge prior to rocky'
         horizon_utils.os_release.return_value = 'queens'
@@ -109,6 +124,25 @@ class TestHorizonUtils(CharmTestCase):
             sorted(horizon_utils.determine_purge_packages()),
             sorted(verify_pkgs))
 
+    def test_determine_purge_packages_victoria(self):
+        'Ensure python packages are identified for purge at victoria'
+        horizon_utils.relation_ids.return_value = []
+        horizon_utils.os_release.return_value = 'victoria'
+        verify_pkgs = (
+            [p for p in horizon_utils.BASE_PACKAGES
+             if p.startswith('python-')] +
+            ['python-django-horizon',
+             'python-django-openstack-auth',
+             'python-pymysql',
+             'python-neutron-lbaas-dashboard',
+             'python-designate-dashboard',
+             'python-heat-dashboard',
+             'python3-neutron-lbaas-dashboard',
+             'python3-neutron-fwaas-dashboard'])
+        self.assertEqual(
+            sorted(horizon_utils.determine_purge_packages()),
+            sorted(verify_pkgs))
+
     def _patch_for_dashboard_plugin_packages(self):
 
         def relation_ids_side_effect(rname):