Comment deprecated formulas

Prod-Related: PROD-24516 (PROD:24516)
Closes-bug: PROD-25506 (PROD:25506)

Change-Id: Id064111fe2502537ee66fdacad09e9a2dbe5bc41
diff --git a/salt/master/formula/git/openstack.yml b/salt/master/formula/git/openstack.yml
index 093279a..a811a52 100644
--- a/salt/master/formula/git/openstack.yml
+++ b/salt/master/formula/git/openstack.yml
@@ -16,10 +16,11 @@
               source: git
               address: '${_param:salt_master_environment_repository}/salt-formula-barbican.git'
               revision: ${_param:salt_master_environment_revision}
-            billometer:
-              source: git
-              address: '${_param:salt_master_environment_repository}/salt-formula-billometer.git'
-              revision: ${_param:salt_master_environment_revision}
+# Deprecated since 2018.12
+#            billometer:
+#              source: git
+#              address: '${_param:salt_master_environment_repository}/salt-formula-billometer.git'
+#              revision: ${_param:salt_master_environment_revision}
             ceilometer:
               source: git
               address: '${_param:salt_master_environment_repository}/salt-formula-ceilometer.git'
@@ -80,10 +81,11 @@
               source: git
               address: '${_param:salt_master_environment_repository}/salt-formula-mysql.git'
               revision: ${_param:salt_master_environment_revision}
-            murano:
-              source: git
-              address: '${_param:salt_master_environment_repository}/salt-formula-murano.git'
-              revision: ${_param:salt_master_environment_revision}
+# Deprecated since 2018.12
+#            murano:
+#              source: git
+#              address: '${_param:salt_master_environment_repository}/salt-formula-murano.git'
+#              revision: ${_param:salt_master_environment_revision}
             neutron:
               source: git
               address: '${_param:salt_master_environment_repository}/salt-formula-neutron.git'
@@ -116,19 +118,21 @@
               source: git
               address: '${_param:salt_master_environment_repository}/salt-formula-rabbitmq.git'
               revision: ${_param:salt_master_environment_revision}
-            sahara:
-              source: git
-              address: '${_param:salt_master_environment_repository}/salt-formula-sahara.git'
-              revision: ${_param:salt_master_environment_revision}
+# Deprecated since 2018.12
+#            sahara:
+#              source: git
+#              address: '${_param:salt_master_environment_repository}/salt-formula-sahara.git'
+#              revision: ${_param:salt_master_environment_revision}
             statsd:
               source: git
               address: '${_param:salt_master_environment_repository}/salt-formula-statsd.git'
               revision: ${_param:salt_master_environment_revision}
-            supervisor:
-              source: git
-              address: '${_param:salt_master_environment_repository}/salt-formula-supervisor.git'
-              revision: ${_param:salt_master_environment_revision}
-            swift:
-              source: git
-              address: '${_param:salt_master_environment_repository}/salt-formula-swift.git'
-              revision: ${_param:salt_master_environment_revision}
+# Deprecated since 2018.12
+#            supervisor:
+#              source: git
+#              address: '${_param:salt_master_environment_repository}/salt-formula-supervisor.git'
+#              revision: ${_param:salt_master_environment_revision}
+#            swift:
+#              source: git
+#              address: '${_param:salt_master_environment_repository}/salt-formula-swift.git'
+#              revision: ${_param:salt_master_environment_revision}