diff --git a/cassandra/backup/client/single.yml b/cassandra/backup/client/single.yml
index 892f92f..0753740 100644
--- a/cassandra/backup/client/single.yml
+++ b/cassandra/backup/client/single.yml
@@ -2,8 +2,6 @@
 - service.cassandra.backup.client
 - system.openssh.client.root
 parameters:
-  _param:
-    cassandra_remote_backup_server: cfg01
   cassandra:
     backup:
       client:
diff --git a/defaults/backup.yml b/defaults/backup.yml
index 66e5173..1cff51b 100644
--- a/defaults/backup.yml
+++ b/defaults/backup.yml
@@ -5,3 +5,6 @@
     backup_day_of_month: "*"
     backup_month: "*"
     backup_day_of_week: "*"
+    zookeeper_remote_backup_server: cfg01
+    cassandra_remote_backup_server: cfg01
+    xtrabackup_client_throttle: 0 # disabled
diff --git a/defaults/glusterfs.yml b/defaults/glusterfs.yml
new file mode 100644
index 0000000..72a68da
--- /dev/null
+++ b/defaults/glusterfs.yml
@@ -0,0 +1,4 @@
+parameters:
+  _param:
+    glusterfs_allow_ips: '*'
+    glusterfs_reject_ips: none
diff --git a/defaults/init.yml b/defaults/init.yml
index 72ca17c..2683f28 100644
--- a/defaults/init.yml
+++ b/defaults/init.yml
@@ -10,6 +10,7 @@
 - system.defaults.linux_system_file
 - system.defaults.backupninja
 - system.defaults.git
+- system.defaults.glusterfs
 - system.defaults.jenkins
 - system.defaults.postgresql
 - system.defaults.maas
diff --git a/defaults/secrets.yml b/defaults/secrets.yml
index f47c1e0..65b7bce 100644
--- a/defaults/secrets.yml
+++ b/defaults/secrets.yml
@@ -57,6 +57,9 @@
 
 #   Nova
 #    metadata_password: <<CHANGEME>>
+#    nova_compute_ssh_public: <<CHANGEME>>
+#    nova_compute_ssh_private: <<CHANGEME>>
+
 
 #   Grafana
 #    grafana_password: <<CHANGEME>>
@@ -72,3 +75,8 @@
 
 #   Galera
 #    galera_clustercheck_password: <<CHANGEME>>
+
+#    Generic
+#    root_private_key:
+#    root_public_key:
+
diff --git a/docker/client/compose/service/jenkins.yml b/docker/client/compose/service/jenkins.yml
index 55aacdc..7045b66 100644
--- a/docker/client/compose/service/jenkins.yml
+++ b/docker/client/compose/service/jenkins.yml
@@ -3,7 +3,7 @@
 parameters:
   _param:
     jenkins_master_extra_opts: ""
-    jenkins_master_executors_num: 4
+    jenkins_master_executors_num: 0
     jenkins_master_max_concurent_requests: 40
     jenkins_home_dir_path: /var/jenkins_home
   docker:
diff --git a/docker/swarm/stack/jenkins/master.yml b/docker/swarm/stack/jenkins/master.yml
index ab850c0..ea4dfe5 100644
--- a/docker/swarm/stack/jenkins/master.yml
+++ b/docker/swarm/stack/jenkins/master.yml
@@ -4,7 +4,7 @@
 parameters:
   _param:
     jenkins_master_extra_opts: ""
-    jenkins_master_executors_num: 4
+    jenkins_master_executors_num: 0
     jenkins_master_max_concurent_requests: 40
     jenkins_home_dir_path: /var/jenkins_home
   docker:
diff --git a/glance/client/image/octavia.yml b/glance/client/image/octavia.yml
index 3160cdd..2a00375 100644
--- a/glance/client/image/octavia.yml
+++ b/glance/client/image/octavia.yml
@@ -3,6 +3,7 @@
 parameters:
   glance:
     client:
+      cloud_name: admin_identity
       identity:
         admin_identity:
           endpoint_type: internalURL
diff --git a/glusterfs/server/volume/aptly.yml b/glusterfs/server/volume/aptly.yml
index 9c9e518..095ed8e 100644
--- a/glusterfs/server/volume/aptly.yml
+++ b/glusterfs/server/volume/aptly.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/aptly
             - ${_param:cluster_node03_address}:/srv/glusterfs/aptly
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/artifactory.yml b/glusterfs/server/volume/artifactory.yml
index f70d2f0..c903d5f 100644
--- a/glusterfs/server/volume/artifactory.yml
+++ b/glusterfs/server/volume/artifactory.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/artifactory
             - ${_param:cluster_node03_address}:/srv/glusterfs/artifactory
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/backup.yml b/glusterfs/server/volume/backup.yml
index 22e59e2..3c86bb0 100644
--- a/glusterfs/server/volume/backup.yml
+++ b/glusterfs/server/volume/backup.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/backup
             - ${_param:cluster_node03_address}:/srv/glusterfs/backup
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/decapod.yml b/glusterfs/server/volume/decapod.yml
index e8f4c99..9a39eaa 100644
--- a/glusterfs/server/volume/decapod.yml
+++ b/glusterfs/server/volume/decapod.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/decapod
             - ${_param:cluster_node03_address}:/srv/glusterfs/decapod
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/devops_portal.yml b/glusterfs/server/volume/devops_portal.yml
index a2f00ba..e2116cb 100644
--- a/glusterfs/server/volume/devops_portal.yml
+++ b/glusterfs/server/volume/devops_portal.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/devops_portal
             - ${_param:cluster_node03_address}:/srv/glusterfs/devops_portal
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/elasticsearch.yml b/glusterfs/server/volume/elasticsearch.yml
index 65cf76e..e66a388 100644
--- a/glusterfs/server/volume/elasticsearch.yml
+++ b/glusterfs/server/volume/elasticsearch.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/elasticsearch
             - ${_param:cluster_node03_address}:/srv/glusterfs/elasticsearch
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/etcd.yml b/glusterfs/server/volume/etcd.yml
index 874119e..6300593 100644
--- a/glusterfs/server/volume/etcd.yml
+++ b/glusterfs/server/volume/etcd.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/etcd
             - ${_param:cluster_node03_address}:/srv/glusterfs/etcd
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/gerrit.yml b/glusterfs/server/volume/gerrit.yml
index 3348306..b3b036a 100644
--- a/glusterfs/server/volume/gerrit.yml
+++ b/glusterfs/server/volume/gerrit.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/gerrit
             - ${_param:cluster_node03_address}:/srv/glusterfs/gerrit
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 1000
             storage.owner-uid: 1000
             cluster.readdir-optimize: On
diff --git a/glusterfs/server/volume/glance.yml b/glusterfs/server/volume/glance.yml
index d0dfdf1..38a571e 100644
--- a/glusterfs/server/volume/glance.yml
+++ b/glusterfs/server/volume/glance.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/glance
             - ${_param:cluster_node03_address}:/srv/glusterfs/glance
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/gnocchi.yml b/glusterfs/server/volume/gnocchi.yml
index f8f5b6a..1d4ce62 100644
--- a/glusterfs/server/volume/gnocchi.yml
+++ b/glusterfs/server/volume/gnocchi.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/gnocchi
             - ${_param:cluster_node03_address}:/srv/glusterfs/gnocchi
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/influxdb.yml b/glusterfs/server/volume/influxdb.yml
index 9a75a2f..5f56d0b 100644
--- a/glusterfs/server/volume/influxdb.yml
+++ b/glusterfs/server/volume/influxdb.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/influxdb
             - ${_param:cluster_node03_address}:/srv/glusterfs/influxdb
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/jenkins.yml b/glusterfs/server/volume/jenkins.yml
index 38a341b..e17cdb5 100644
--- a/glusterfs/server/volume/jenkins.yml
+++ b/glusterfs/server/volume/jenkins.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/jenkins
             - ${_param:cluster_node03_address}:/srv/glusterfs/jenkins
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 1000
             storage.owner-uid: 1000
             cluster.readdir-optimize: On
diff --git a/glusterfs/server/volume/jenkins_slave_multi.yml b/glusterfs/server/volume/jenkins_slave_multi.yml
index d926dfc..5d2e70a 100644
--- a/glusterfs/server/volume/jenkins_slave_multi.yml
+++ b/glusterfs/server/volume/jenkins_slave_multi.yml
@@ -12,6 +12,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/jenkins_slaves/slave02
             - ${_param:cluster_node03_address}:/srv/glusterfs/jenkins_slaves/slave02
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 10000
             storage.owner-uid: 10000
             cluster.readdir-optimize: On
@@ -28,6 +30,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/jenkins_slaves/slave03
             - ${_param:cluster_node03_address}:/srv/glusterfs/jenkins_slaves/slave03
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 10000
             storage.owner-uid: 10000
             cluster.readdir-optimize: On
diff --git a/glusterfs/server/volume/jenkins_slave_single.yml b/glusterfs/server/volume/jenkins_slave_single.yml
index 7056240..e9420b3 100644
--- a/glusterfs/server/volume/jenkins_slave_single.yml
+++ b/glusterfs/server/volume/jenkins_slave_single.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/jenkins_slaves/slave01
             - ${_param:cluster_node03_address}:/srv/glusterfs/jenkins_slaves/slave01
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 10000
             storage.owner-uid: 10000
             cluster.readdir-optimize: On
diff --git a/glusterfs/server/volume/keycloak.yml b/glusterfs/server/volume/keycloak.yml
index c8c71f0..b22d2c3 100644
--- a/glusterfs/server/volume/keycloak.yml
+++ b/glusterfs/server/volume/keycloak.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/keycloak
             - ${_param:cluster_node03_address}:/srv/glusterfs/keycloak
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/keystone.yml b/glusterfs/server/volume/keystone.yml
index 81e14be..e549180 100644
--- a/glusterfs/server/volume/keystone.yml
+++ b/glusterfs/server/volume/keystone.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/keystone-keys
             - ${_param:cluster_node03_address}:/srv/glusterfs/keystone-keys
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
@@ -24,6 +26,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/keystone-credential-keys
             - ${_param:cluster_node03_address}:/srv/glusterfs/keystone-credential-keys
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/kqueen.yml b/glusterfs/server/volume/kqueen.yml
index 0d09c51..091a93c 100644
--- a/glusterfs/server/volume/kqueen.yml
+++ b/glusterfs/server/volume/kqueen.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/kqueen
             - ${_param:cluster_node03_address}:/srv/glusterfs/kqueen
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/mongodb.yml b/glusterfs/server/volume/mongodb.yml
index f694ad7..0cb3a8e 100644
--- a/glusterfs/server/volume/mongodb.yml
+++ b/glusterfs/server/volume/mongodb.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/mongodb
             - ${_param:cluster_node03_address}:/srv/glusterfs/mongodb
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/mysql.yml b/glusterfs/server/volume/mysql.yml
index 551ae40..b67975e 100644
--- a/glusterfs/server/volume/mysql.yml
+++ b/glusterfs/server/volume/mysql.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/mysql
             - ${_param:cluster_node03_address}:/srv/glusterfs/mysql
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 999
             storage.owner-uid: 999
             cluster.readdir-optimize: On
diff --git a/glusterfs/server/volume/openldap.yml b/glusterfs/server/volume/openldap.yml
index 84619c0..cc1ba5f 100644
--- a/glusterfs/server/volume/openldap.yml
+++ b/glusterfs/server/volume/openldap.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/openldap
             - ${_param:cluster_node03_address}:/srv/glusterfs/openldap
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/openldap_k8s.yml b/glusterfs/server/volume/openldap_k8s.yml
index 554801d..24b2a26 100644
--- a/glusterfs/server/volume/openldap_k8s.yml
+++ b/glusterfs/server/volume/openldap_k8s.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/openldap/config
             - ${_param:cluster_node03_address}:/srv/glusterfs/openldap/config
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 999
             storage.owner-uid: 999
             cluster.readdir-optimize: On
@@ -26,6 +28,8 @@
           - ${_param:cluster_node02_address}:/srv/glusterfs/openldap/data
           - ${_param:cluster_node03_address}:/srv/glusterfs/openldap/data
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 999
             storage.owner-uid: 999
             cluster.readdir-optimize: On
diff --git a/glusterfs/server/volume/postgresql.yml b/glusterfs/server/volume/postgresql.yml
index c48d833..5376934 100644
--- a/glusterfs/server/volume/postgresql.yml
+++ b/glusterfs/server/volume/postgresql.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/postgresql
             - ${_param:cluster_node03_address}:/srv/glusterfs/postgresql
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/postgresql_k8s.yml b/glusterfs/server/volume/postgresql_k8s.yml
index f276d60..523ef59 100644
--- a/glusterfs/server/volume/postgresql_k8s.yml
+++ b/glusterfs/server/volume/postgresql_k8s.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/postgresql
             - ${_param:cluster_node03_address}:/srv/glusterfs/postgresql
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             storage.owner-gid: 999
             storage.owner-uid: 999
             cluster.readdir-optimize: On
diff --git a/glusterfs/server/volume/privatebin.yml b/glusterfs/server/volume/privatebin.yml
index e2eba2d..e78df75 100644
--- a/glusterfs/server/volume/privatebin.yml
+++ b/glusterfs/server/volume/privatebin.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/privatebin
             - ${_param:cluster_node03_address}:/srv/glusterfs/privatebin
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/pushkin.yml b/glusterfs/server/volume/pushkin.yml
index 2d6a249..14d8b16 100644
--- a/glusterfs/server/volume/pushkin.yml
+++ b/glusterfs/server/volume/pushkin.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/pushkin
             - ${_param:cluster_node03_address}:/srv/glusterfs/pushkin
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/registry.yml b/glusterfs/server/volume/registry.yml
index 474ce7b..19d0106 100644
--- a/glusterfs/server/volume/registry.yml
+++ b/glusterfs/server/volume/registry.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/registry
             - ${_param:cluster_node03_address}:/srv/glusterfs/registry
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/rundeck.yml b/glusterfs/server/volume/rundeck.yml
index c0ced5b..727496a 100644
--- a/glusterfs/server/volume/rundeck.yml
+++ b/glusterfs/server/volume/rundeck.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/rundeck
             - ${_param:cluster_node03_address}:/srv/glusterfs/rundeck
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/salt.yml b/glusterfs/server/volume/salt.yml
index e14701d..f832bce 100644
--- a/glusterfs/server/volume/salt.yml
+++ b/glusterfs/server/volume/salt.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/saltmaster
             - ${_param:cluster_node03_address}:/srv/glusterfs/saltmaster
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/salt_pki.yml b/glusterfs/server/volume/salt_pki.yml
index 9a26bdb..8135e47 100644
--- a/glusterfs/server/volume/salt_pki.yml
+++ b/glusterfs/server/volume/salt_pki.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/salt_pki
             - ${_param:cluster_node03_address}:/srv/glusterfs/salt_pki
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/glusterfs/server/volume/security_monkey.yml b/glusterfs/server/volume/security_monkey.yml
index e730c90..3fa9f57 100644
--- a/glusterfs/server/volume/security_monkey.yml
+++ b/glusterfs/server/volume/security_monkey.yml
@@ -10,6 +10,8 @@
             - ${_param:cluster_node02_address}:/srv/glusterfs/security_monkey
             - ${_param:cluster_node03_address}:/srv/glusterfs/security_monkey
           options:
+            auth.allow: ${_param:glusterfs_allow_ips}
+            auth.reject: ${_param:glusterfs_reject_ips}
             cluster.readdir-optimize: On
             nfs.disable: On
             network.remote-dio: On
diff --git a/jenkins/client/credential/lab.yml b/jenkins/client/credential/lab.yml
index 68375e3..e69de29 100644
--- a/jenkins/client/credential/lab.yml
+++ b/jenkins/client/credential/lab.yml
@@ -1,9 +0,0 @@
-parameters:
-  _param:
-    lab_ssh_user: root
-  jenkins:
-    client:
-      credential:
-        lab:
-          username: ${_param:lab_ssh_user}
-          key: ${_param:cluster_private_key}
diff --git a/jenkins/client/job/deploy/update/init.yml b/jenkins/client/job/deploy/update/init.yml
index 5b1a57c..8e58753 100644
--- a/jenkins/client/job/deploy/update/init.yml
+++ b/jenkins/client/job/deploy/update/init.yml
@@ -5,6 +5,7 @@
   - system.jenkins.client.job.deploy.update.update_mirror_image
   - system.jenkins.client.job.deploy.update.update_ceph
   - system.jenkins.client.job.deploy.update.upgrade
+  - system.jenkins.client.job.deploy.update.upgrade_rabbitmq
   - system.jenkins.client.job.deploy.update.upgrade_compute
   - system.jenkins.client.job.deploy.update.upgrade_mcp_release
   - system.jenkins.client.job.deploy.update.upgrade_ovs_gateway
diff --git a/jenkins/client/job/deploy/update/upgrade_rabbitmq.yml b/jenkins/client/job/deploy/update/upgrade_rabbitmq.yml
new file mode 100644
index 0000000..73c2f1f
--- /dev/null
+++ b/jenkins/client/job/deploy/update/upgrade_rabbitmq.yml
@@ -0,0 +1,46 @@
+#
+# Jobs to upgrade RabbitMQ packages on given Salt master environment
+#
+parameters:
+  jenkins:
+    client:
+      job:
+        deploy-upgrade-rabbitmq:
+          type: workflow-scm
+          concurrent: true
+          discard:
+            build:
+              keep_num: 10
+            artifact:
+              keep_num: 10
+          display_name: "Deploy - upgrade RabbitMQ server"
+          scm:
+            type: git
+            url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+            branch: "${_param:jenkins_pipelines_branch}"
+            credentials: "gerrit"
+            script: openstack-rabbitmq-upgrade.groovy
+          param:
+            SALT_MASTER_URL:
+              type: string
+              default: "${_param:jenkins_salt_api_url}"
+            SALT_MASTER_CREDENTIALS:
+              type: string
+              default: "salt"
+            OS_DIST_UPGRADE:
+              type: boolean
+              default: 'false'
+              description: "Upgrade system packages including kernel (apt-get dist-upgrade)"
+            OS_UPGRADE:
+              type: boolean
+              default: 'false'
+              description: "Upgrade all installed applications (apt-get upgrade)"
+            INTERACTIVE:
+              type: boolean
+              default: 'true'
+              description: "Ask interactive questions during pipeline run (bool)"
+            TARGET_SERVERS:
+              type: string
+              default: 'msg*'
+              description: "Salt compound expression to get messaging servers to upgrade."
+
diff --git a/jenkins/client/node.yml b/jenkins/client/node.yml
index e5e4d3b..2de0022 100644
--- a/jenkins/client/node.yml
+++ b/jenkins/client/node.yml
@@ -7,8 +7,7 @@
         master:
           node_mode: Exclusive
           remote_home: /var/lib/jenkins
-          labels:
-            - python
+          num_executors: 0
           launcher:
             type: master
         slave01:
diff --git a/keystone/server/cluster.yml b/keystone/server/cluster.yml
index 7e9ea1b..824c6b5 100644
--- a/keystone/server/cluster.yml
+++ b/keystone/server/cluster.yml
@@ -37,7 +37,7 @@
       region: ${_param:openstack_region}
       bind:
         address: ${_param:cluster_local_address}
-        private_address: ${_param:cluster_vip_address}
+        private_address: ${_param:openstack_service_host}
         private_port: 35357
         public_address: ${_param:cluster_vip_address}
         public_port: 5000
diff --git a/kubernetes/control/services/drivetrain/jenkins_master.yml b/kubernetes/control/services/drivetrain/jenkins_master.yml
index 36d8c5a..a564318 100644
--- a/kubernetes/control/services/drivetrain/jenkins_master.yml
+++ b/kubernetes/control/services/drivetrain/jenkins_master.yml
@@ -1,7 +1,7 @@
 parameters:
   _param:
     jenkins_master_extra_opts: ""
-    jenkins_master_executors_num: 4
+    jenkins_master_executors_num: 0
     jenkins_master_max_concurent_requests: 40
     jenkins_home_dir_path: /var/jenkins_home
   kubernetes:
diff --git a/nova/compute/cluster.yml b/nova/compute/cluster.yml
index 6df13f5..ba9132c 100644
--- a/nova/compute/cluster.yml
+++ b/nova/compute/cluster.yml
@@ -8,35 +8,6 @@
     nova_compute_virtualization: kvm
     nova_compute_avail_zone:
     nova_aggregates: []
-    nova_compute_ssh_public: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCltIn93BcTMzNK/n2eBze6PyTkmIgdDkeXNR9X4DqE48Va80ojv2pq8xuaBxiNITJzyl+4p4UvTTXo+HmuX8qbHvqgMGXvuPUCpndEfb2r67f6vpMqPwMgBrUg2ZKgN4OsSDHU+H0dia0cEaTjz5pvbUy9lIsSyhrqOUVF9reJq+boAvVEedm8fUqiZuiejAw2D27+rRtdEPgsKMnh3626YEsr963q4rjU/JssV/iKMNu7mk2a+koOrJ+aHvcVU8zJjfA0YghoeVT/I3GLU/MB/4tD/RyR8GM+UYbI4sgAC7ZOCdQyHdJgnEzx3SJIwcS65U0T2XYvn2qXHXqJ9iGZ root@mirantis.com
-    nova_compute_ssh_private: |
-      -----BEGIN RSA PRIVATE KEY-----
-      MIIEpAIBAAKCAQEApbSJ/dwXEzMzSv59ngc3uj8k5JiIHQ5HlzUfV+A6hOPFWvNK
-      I79qavMbmgcYjSEyc8pfuKeFL0016Ph5rl/Kmx76oDBl77j1AqZ3RH29q+u3+r6T
-      Kj8DIAa1INmSoDeDrEgx1Ph9HYmtHBGk48+ab21MvZSLEsoa6jlFRfa3iavm6AL1
-      RHnZvH1KombonowMNg9u/q0bXRD4LCjJ4d+tumBLK/et6uK41PybLFf4ijDbu5pN
-      mvpKDqyfmh73FVPMyY3wNGIIaHlU/yNxi1PzAf+LQ/0ckfBjPlGGyOLIAAu2TgnU
-      Mh3SYJxM8d0iSMHEuuVNE9l2L59qlx16ifYhmQIDAQABAoIBAQCYpqbwvE5tm59H
-      GQb0C8Ykx4LfLD1INx1wiLmlJKYEQihPTw0fvXj1qZvl21+cs9ZcoTRpUbn6B3EA
-      e9bs8sYc/P75j1x46LSdimkZKZUPygkk72d3ZbElUciOyKCxBDNDBQcTIQ9xpKFa
-      2E5Ep72npNMrWqp71r/Qwo20lEIkikIgAFPBgraxn5xIEdo59vzXNZsvyoIRi5p4
-      ayH9nWSAXdF1YU3p3ljtHD8o2G/0d2TWGmjrd9vztc6tgXjp0PF60vDNgcJiudBg
-      oNLDK/e5a44GJxlVDdJ84ESb7GprRStYmddl22xnI1SXlg87+t0QQwzR0CCtWXrz
-      neXkicHhAoGBANkG9tOZfErhSL/jmsElQTNPcMNQkPiJzEmOIpr6jgSzCusPT/QD
-      PnVwB42GC5+Zhd4e88BsTzECxPXmKk7r1cBKeJTg/ejgsrSfVAZqMsfhbp3mGOiH
-      jymF+zC6Urj5q/Zkof8pEFICtyA5zlHvZmsQL9PDiqXIWALki2JvIDPdAoGBAMN2
-      O+LWOM9qqwgSMaFY8VUdDdbmLx/ZMGWQ//Tx42WM8SU+cCpGTLDHHR0qC0gnRsV7
-      V63DySEwiHn4I1cQ/AMijRxuw4Dkgk2YMRlgsAbVWO7aIlECWjSg+pRjNeA7If4D
-      5L/gu6wZIv1vu8/fvOwRpPUzhWjGN5Z0RyvYc7btAoGALNnrmL9XmIIGbuGy0cfJ
-      OblpLHQyAas4tNrS/ARb5Uy7LOj1NRCWj96fMPhK3qjzqXvsFBBOLWrNGaR/id/j
-      ROIfGWWGE+KcDAgBbXH1HKnSGn+7FhMt2v79coyPG/s9NqaFdB4gaVJ2VgqcQQKg
-      v++QcssulCRbS/2/cJBWr2ECgYAJFCDL9G9HEwlGorGzcNIkxeiyppZhwFDDJuz8
-      j4+kU9uPg0rqa8F8JINxq1ZCz7A10/jKlWFuLTbpk2Dw1lUeQCiVvX9PKU30FLGT
-      IC6M4rPyxCb75EQUVbXN1p3WAGkfx0aEsweEgtZhNyNeEGJSBK/Iw8/agfpq/pOf
-      sboOMQKBgQClKmrAYKWnwdPPka3msyjl/AXDruR4XFvMlOPKbs3nYstolE7eR94F
-      7xDyBz85icFU0rceYQetwFH2p5tRL0GcUQhJmJFgIL0OXdCQvRNJrT3iS00N1aUo
-      SG9MrLHCd5l60aCUQg0UA5ed7Hd6SA314k+HwxJno9/wJ+voBeacMg==
-      -----END RSA PRIVATE KEY-----
   openssh:
     client:
       enabled: True
diff --git a/nova/compute/single.yml b/nova/compute/single.yml
index 16a3d06..2e65d06 100644
--- a/nova/compute/single.yml
+++ b/nova/compute/single.yml
@@ -7,36 +7,7 @@
 parameters:
   _param:
     nova_vncproxy_url: https://${_param:cluster_public_host}:6080
-    nova_compute_ssh_public: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCltIn93BcTMzNK/n2eBze6PyTkmIgdDkeXNR9X4DqE48Va80ojv2pq8xuaBxiNITJzyl+4p4UvTTXo+HmuX8qbHvqgMGXvuPUCpndEfb2r67f6vpMqPwMgBrUg2ZKgN4OsSDHU+H0dia0cEaTjz5pvbUy9lIsSyhrqOUVF9reJq+boAvVEedm8fUqiZuiejAw2D27+rRtdEPgsKMnh3626YEsr963q4rjU/JssV/iKMNu7mk2a+koOrJ+aHvcVU8zJjfA0YghoeVT/I3GLU/MB/4tD/RyR8GM+UYbI4sgAC7ZOCdQyHdJgnEzx3SJIwcS65U0T2XYvn2qXHXqJ9iGZ root@mirantis.com
     nova_compute_avail_zone:
-    nova_compute_ssh_private: |
-      -----BEGIN RSA PRIVATE KEY-----
-      MIIEpAIBAAKCAQEApbSJ/dwXEzMzSv59ngc3uj8k5JiIHQ5HlzUfV+A6hOPFWvNK
-      I79qavMbmgcYjSEyc8pfuKeFL0016Ph5rl/Kmx76oDBl77j1AqZ3RH29q+u3+r6T
-      Kj8DIAa1INmSoDeDrEgx1Ph9HYmtHBGk48+ab21MvZSLEsoa6jlFRfa3iavm6AL1
-      RHnZvH1KombonowMNg9u/q0bXRD4LCjJ4d+tumBLK/et6uK41PybLFf4ijDbu5pN
-      mvpKDqyfmh73FVPMyY3wNGIIaHlU/yNxi1PzAf+LQ/0ckfBjPlGGyOLIAAu2TgnU
-      Mh3SYJxM8d0iSMHEuuVNE9l2L59qlx16ifYhmQIDAQABAoIBAQCYpqbwvE5tm59H
-      GQb0C8Ykx4LfLD1INx1wiLmlJKYEQihPTw0fvXj1qZvl21+cs9ZcoTRpUbn6B3EA
-      e9bs8sYc/P75j1x46LSdimkZKZUPygkk72d3ZbElUciOyKCxBDNDBQcTIQ9xpKFa
-      2E5Ep72npNMrWqp71r/Qwo20lEIkikIgAFPBgraxn5xIEdo59vzXNZsvyoIRi5p4
-      ayH9nWSAXdF1YU3p3ljtHD8o2G/0d2TWGmjrd9vztc6tgXjp0PF60vDNgcJiudBg
-      oNLDK/e5a44GJxlVDdJ84ESb7GprRStYmddl22xnI1SXlg87+t0QQwzR0CCtWXrz
-      neXkicHhAoGBANkG9tOZfErhSL/jmsElQTNPcMNQkPiJzEmOIpr6jgSzCusPT/QD
-      PnVwB42GC5+Zhd4e88BsTzECxPXmKk7r1cBKeJTg/ejgsrSfVAZqMsfhbp3mGOiH
-      jymF+zC6Urj5q/Zkof8pEFICtyA5zlHvZmsQL9PDiqXIWALki2JvIDPdAoGBAMN2
-      O+LWOM9qqwgSMaFY8VUdDdbmLx/ZMGWQ//Tx42WM8SU+cCpGTLDHHR0qC0gnRsV7
-      V63DySEwiHn4I1cQ/AMijRxuw4Dkgk2YMRlgsAbVWO7aIlECWjSg+pRjNeA7If4D
-      5L/gu6wZIv1vu8/fvOwRpPUzhWjGN5Z0RyvYc7btAoGALNnrmL9XmIIGbuGy0cfJ
-      OblpLHQyAas4tNrS/ARb5Uy7LOj1NRCWj96fMPhK3qjzqXvsFBBOLWrNGaR/id/j
-      ROIfGWWGE+KcDAgBbXH1HKnSGn+7FhMt2v79coyPG/s9NqaFdB4gaVJ2VgqcQQKg
-      v++QcssulCRbS/2/cJBWr2ECgYAJFCDL9G9HEwlGorGzcNIkxeiyppZhwFDDJuz8
-      j4+kU9uPg0rqa8F8JINxq1ZCz7A10/jKlWFuLTbpk2Dw1lUeQCiVvX9PKU30FLGT
-      IC6M4rPyxCb75EQUVbXN1p3WAGkfx0aEsweEgtZhNyNeEGJSBK/Iw8/agfpq/pOf
-      sboOMQKBgQClKmrAYKWnwdPPka3msyjl/AXDruR4XFvMlOPKbs3nYstolE7eR94F
-      7xDyBz85icFU0rceYQetwFH2p5tRL0GcUQhJmJFgIL0OXdCQvRNJrT3iS00N1aUo
-      SG9MrLHCd5l60aCUQg0UA5ed7Hd6SA314k+HwxJno9/wJ+voBeacMg==
-      -----END RSA PRIVATE KEY-----
   openssh:
     client:
       enabled: True
diff --git a/openssh/client/lab.yml b/openssh/client/lab.yml
index 7a65847..e69de29 100644
--- a/openssh/client/lab.yml
+++ b/openssh/client/lab.yml
@@ -1,44 +0,0 @@
-applications:
-- openssh
-parameters:
-  _param:
-    cluster_private_key: |
-      -----BEGIN RSA PRIVATE KEY-----
-      MIIEowIBAAKCAQEAxL6/rVgCetsETpZaUmXmkj8cZ1WN0eubH1FvMDOi/La9ZJyT
-      k0C6AYpJnIyEm93pMj5cLm08qRqMW+2pdOhYjcH69yg5MrX5SkRk8jCmIHIYoIbh
-      Qnwbnj3dd3I39ZdfU2FO7u2vlbglVou6ZoQxlJDItuLNtzq6EG+w9eF19e7+OsC6
-      6iUItp618zfw1l3J/8nKvCGe2RYDf7mJW6XwCl/DwryJmwwzvPgYJ3QMuDD8/HFj
-      lrJ3xjFTXj4b4Ws1XIoy78fFbtiLr4OwqCYkho03u2E5rOOP1qZxZB63sivHMLMO
-      MM5bOAQKbulFNoyALADGYfc7sf0bZ4u9XXDXxQIDAQABAoIBAQCfmc2MJRT97KW1
-      yqpCpX9BrAiymuiNHf+cjEcSZxEUyHkjIRFmJt+9WB0W7ba1anM92vCUiPDojSzH
-      dig9Oi578JxR20NrK8uqv4jUHzrknynzLveVI3CUEcOSnglfJQijbxDFKfOCFPvV
-      FUyE1UATMNBh6+LNfMprgu+exuMWOPnDyUiYQ+WZ0JfuZY8fuaZte4woJJOb9LUu
-      5rsMG/smIzjpgZ0Z9ZVDMurfq565qhpaXRAqKeIuyht8pacTo31iMQdHB78AvY/3
-      g0z21Gk8k3z0Kr/YFKr2r4FmXY5m/gAUvZly2ZrVQM5XsbTVCzq/JpI5fssNvSbU
-      AKmXzf4RAoGBAOO3d4/cstxERzW6hyOTjZIN1ppR52CsnZTsVPbfd0pCtmzmVZce
-      CtHKdcXSbTwZvvkK09QSWAp3MoSpd0gIOiLU8Wx/R/RIZsu9BlhTS3r3EQLnk72d
-      H/1TTA+j4T/LIYLSojQ1RxvIrHetAD44j732aTwKAHj/SybEAVqNkOB/AoGBAN0u
-      gLcrgqIHGrk4VjWSvlCGymfF40equcx+ud7XhfZDGETUOSahW4dPZ52cjPAkrCBQ
-      MMfcDwSVGsOAjd+mNt11BHUKobnhXwFaWWuyqyn9NmWFbjMbICVh7E3Of5aVN38o
-      lrmo/7LuKMVG7XRwphCv5NkaJmQG4njDyUQWlaW7AoGADCd8wDb9bPhP/LQqBmIX
-      ylXmwHHisaxE9O/wUQT4bwREjGd25gv6c9wkkRx8LBsLsGs9hzI7dMOL9Ly+2x9l
-      SvqmsC3S/1zl77X1Ir2/Z57MT6Vgo1xBmtnZU3Rhz2/eKAdqFPNLClaZrgGT475N
-      HcyLLWMzR0IJFtabY+Puea0CgYA8Zb5wRkldxWLewSuJZZDinGwY+kieAVjLJq/K
-      0j+ah6fQ48LXcah0wpIgz+cMjHcUO9GWQdk3/x9X03rqX5EL2DBnZYfUIl63F9zj
-      M97ZkHOSNWVqPzX//0Vv2butewG0j3jZKfTo/2/SrxOYgEpYtC9huWpSVi7xm0US
-      erhSkQKBgFIf9JEsfgE57ANhvITZ3ZI0uZXNxZkXQaVg8jvScDi79IIhy9iPzhKC
-      aIIQoDNIlWv1ftCRZ5AlBvVXgvQ/QNrwy48JiQTzWZlb9Ezg8w+olQmSbG6fq7Y+
-      7r3i+QUZ7RBdOb24QcQ618q54ozNTCB7OywY78ptFzeoBeptiNr1
-      -----END RSA PRIVATE KEY-----
-  openssh:
-    client:
-      enabled: true
-      user:
-        root:
-          enabled: true
-          user: ${linux:system:user:root}
-          private_key: ${private_keys:lab}
-  private_keys:
-    lab:
-      type: rsa
-      key: ${_param:cluster_private_key}
diff --git a/openssh/client/root.yml b/openssh/client/root.yml
index 66f8f88..8f072a8 100644
--- a/openssh/client/root.yml
+++ b/openssh/client/root.yml
@@ -1,44 +1,13 @@
 applications:
 - openssh
 parameters:
-  _param:
-    root_private_key: |
-      -----BEGIN RSA PRIVATE KEY-----
-      MIIEpQIBAAKCAQEAsy1IhygI3xV4md37IMd+blxelYr3wuVhWn7uEDGpcZo+lvrN
-      u+6An3VgPA7uX9cLUFzO91UOZx5F4TNlCH1DGq7MoVyvgcSla3IBATR3SpQ8rWnn
-      FD8rjsUw3RloTfwz7+f7y/DWFsHhGAWzWy4FNE3e0b5udk1Fyk4SA43he1w8V+Eo
-      V1oqQUsFOG6DlAbUfCln4GvH7KngTfnmnLgEBUdzK6zn1bwLllugbH9OO3Jnflek
-      L9K2qFu9zbuDP2QHU7GkeZOtmtHB7EkaIt4QpjUasPgmWkIvKa0FOrdunljxLc54
-      6eRJDxfiy4fC8VKAn1qlk/i8XvEEME9Z8fywjQIDAQABAoIBAQCdMsuBGNS/tDy8
-      8g5TsfLwrEWneebprQl+tgHzXz7EFol3OM+rZBKg0//8cTUeDLM2bFaAlLUwL1Ur
-      wUWQ7yUikd2ibIjmlzpyS/Ept3g5jFi35EQCdXGnrsWyFYp3cR+4CZXWVZPfH3Z2
-      9vlms7eJLhChgCu1yxHB7kDLsXz0Fn5jaWPd2TDY+3Y3t3LCFxNgfIQ+Mljzj/6f
-      +MG7bp/5UuEA76oZnPfp2fj1vqWYCI6ftk4Wam1AkHVUNP3jjl48cao7EKeH5v4E
-      0PL+AY3av4SoUQWf1ZlkkJrhIyRRdVDavX86t17NXmrQvaz3brz8yI2Hh08ho413
-      AH8C0zyZAoGBANcea55n9vBoA4FQRX2HEA9ljdPWIFdvkKXvxb7R/UxhzublicBm
-      3JwcDCwbiGhEzYhMlDmt0hZ4YPA3fL7WwP2EXkrYyqn1tSGSS2CkfhpuB2xgPTSr
-      cxbJj5iuKM0eS9GdPqae2k4ME3sC5pi+eiiWuUuvzhqid8EMAGFvYdcXAoGBANU6
-      R4OLghz2FaTSeFFHfHCoAym03qMe9pRCugnM2Np0vEZ650G2xez8OtYim8nttkTE
-      xCWppxBtHIjN6mm4pOHsGxr0LqrKtHgMxkawyBx9hZTZSNudAMupPXBRHlPm/+hL
-      EXt4xUiBd4GVkWw2esEKINi83dXHnECugknJN7v7AoGBAJHy4bEneDLDXx1tCLiR
-      2iOYExGWRXsNBmaOtuswLVqVQXsGYN9Y6nQ/00JZq8KSa5/91NMNS2xTX/Gas9gG
-      fAmEtTSywU1uluWgC+QVtjjYTdEJunzxlbPwLKy5/JSt6WLd/JOvUw2Aw/bBkRIw
-      qVDAchcXwA3yDK29JsT0fL0hAoGBAMqu0zufaNbOtFQwHF5mbUtI6XjDjL3RuOHF
-      a8HVDmzZef4k5Z35drqGKAdUbnHLm+5Se4CxezSKAw2nbqN/+HsoS7ubUKDYfiN/
-      QRoBALbUOh37TN40p4TwIo6ZDRMECU1tzfhoHF+HcWmkGs+aGaVVU1Oyc8u6KjTx
-      rLcmpevxAoGAFz4bvKyBt/wq8TPTVzU/iJtwBLq8WdZpKJcuVkF7/DWY3A3maOFs
-      P9IMHeDD+tlfIu0Y3qmPmEaLzXsMfRh+3Eb6itrgDRFEuE/HyPIWxHvDt1jjfIFu
-      O87TLcnZIoW99nyY0RixwuK6ZeCmmyktX0iO7dNDIOyBReCs6ZwXSSc=
-      -----END RSA PRIVATE KEY-----
   openssh:
     client:
-      enabled: true
+      enabled: True
       user:
         root:
-          enabled: true
+          enabled: True
           user: ${linux:system:user:root}
-          private_key: ${private_keys:root}
-  private_keys:
-    root:
-      type: rsa
-      key: ${_param:root_private_key}
+          private_key:
+            key: ${_param:root_private_key}
+            type: rsa
diff --git a/openssh/server/team/all.yml b/openssh/server/team/all.yml
index e8e25c4..3a9b453 100644
--- a/openssh/server/team/all.yml
+++ b/openssh/server/team/all.yml
@@ -1,6 +1,5 @@
 classes:
 # avoid teams w/sudo group restrictions, or override restrictions
-- system.openssh.server.team.lab
 - system.openssh.server.team.cicd
 - system.openssh.server.team.mcp_qa
 - system.openssh.server.team.mcp_ci
diff --git a/openssh/server/team/drivetrain.yml b/openssh/server/team/drivetrain.yml
index 1a0d574..066d543 100644
--- a/openssh/server/team/drivetrain.yml
+++ b/openssh/server/team/drivetrain.yml
@@ -4,6 +4,7 @@
 - system.openssh.server.team.members.iberezovskiy
 - system.openssh.server.team.members.mpolreich
 - system.openssh.server.team.members.sriazanov
+- system.openssh.server.team.members.efedorova
 parameters:
   _param:
     linux_system_user_sudo: true
diff --git a/openssh/server/team/lab.yml b/openssh/server/team/lab.yml
index b6c90f8..619481c 100644
--- a/openssh/server/team/lab.yml
+++ b/openssh/server/team/lab.yml
@@ -1,10 +1,4 @@
 parameters:
-  _param:
-    linux_system_user_sudo: true
-    # This is the public key associated to the default private key setup in
-    # openssh.client.lab
-    cluster_public_key: >-
-      ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDEvr+tWAJ62wROllpSZeaSPxxnVY3R65sfUW8wM6L8tr1knJOTQLoBikmcjISb3ekyPlwubTypGoxb7al06FiNwfr3KDkytflKRGTyMKYgchighuFCfBuePd13cjf1l19TYU7u7a+VuCVWi7pmhDGUkMi24s23OroQb7D14XX17v46wLrqJQi2nrXzN/DWXcn/ycq8IZ7ZFgN/uYlbpfAKX8PCvImbDDO8+BgndAy4MPz8cWOWsnfGMVNePhvhazVcijLvx8Vu2Iuvg7CoJiSGjTe7YTms44/WpnFkHreyK8cwsw4wzls4BApu6UU2jIAsAMZh9zux/Rtni71dcNfF
   linux:
     system:
       user:
@@ -14,13 +8,9 @@
           home: /root
   openssh:
     server:
-      permit_root_login: true
       user:
         root:
-          enabled: true
+          enabled: false
           user: ${linux:system:user:root}
           public_keys:
-          - ${public_keys:root}
-  public_keys:
-    root:
-      key: ${_param:cluster_public_key}
+          - key: ${_param:root_public_key}
diff --git a/openssh/server/team/members/efedorova.yml b/openssh/server/team/members/efedorova.yml
new file mode 100644
index 0000000..8f37847
--- /dev/null
+++ b/openssh/server/team/members/efedorova.yml
@@ -0,0 +1,19 @@
+parameters:
+  linux:
+    system:
+      user:
+        efedorova:
+          email: efedorova@mirantis.com
+          enabled: true
+          full_name: Ekaterina Chernova
+          home: /home/efedorova
+          name: efedorova
+          sudo: ${_param:linux_system_user_sudo}
+  openssh:
+    server:
+      user:
+        efedorova:
+          enabled: true
+          public_keys:
+          - key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC2WZDqD0R/6RNSx4KdR5QD/jmCWnl/4QHHZeu679gP6Sdy/Z2/Qzf9k7hBSwLFExjLCu4dIJGhdvB1HoG3S5qIqdhfKZTkJp2ackDPnegSAhgqem/tXcyQrMOe8jtCCK375kwsMV5dJkxadbv5Qb71TdwHeBsV5B3Kmi5q0WwSlzsq3AI8OvNn4KeSeEGGv2lK6Ddxwl1u5IcSf5G0zBGc8s0mwGPnsBIATfiztX61MkqyDPIuYacRpkaDLX5v/X7eYqxYxDop6OBLxR+mgivluDEyDaQ9DKHO5ypQIiAk359CxMSQ9T+y5WSL0MdgYSKxFsK8jzo6JquZC54ZUQKb efedorova
+          user: ${linux:system:user:efedorova}
\ No newline at end of file
diff --git a/prometheus/gainsight/query/openstack.yml b/prometheus/gainsight/query/openstack.yml
index ad43d36..9ebf282 100644
--- a/prometheus/gainsight/query/openstack.yml
+++ b/prometheus/gainsight/query/openstack.yml
@@ -19,3 +19,6 @@
         compute_instance_create_start: "'VM creation start','sum(compute_instance_create_start_host_doc_count)'"
         compute_instance_create_end: "'VM creation end','sum(compute_instance_create_end_host_doc_count)'"
         compute_instance_create_error: "'VM creation error','sum(compute_instance_create_error_host_doc_count)'"
+        nova_vm_all: "'Total VM number','avg_over_time(total:openstack_nova_instance_all[1d])'"
+        nova_vm_failed: "'Failed VM number','avg_over_time(total:openstack_nova_instance_failed[1d])'"
+        kpi_downtime: "'KPI Downtime','1 - avg_over_time(total:openstack_nova_instance_failed[1d]) / avg_over_time(total:openstack_nova_instance_all[1d])'"
diff --git a/xtrabackup/client/single.yml b/xtrabackup/client/single.yml
index c67925a..451a299 100644
--- a/xtrabackup/client/single.yml
+++ b/xtrabackup/client/single.yml
@@ -2,8 +2,6 @@
 - service.xtrabackup.client.single
 - system.openssh.client.root
 parameters:
-  _param:
-    xtrabackup_client_throttle: 0 # disabled
   xtrabackup:
     client:
       cron: false
diff --git a/zookeeper/backup/client/single.yml b/zookeeper/backup/client/single.yml
index d8eaaac..e1eac1b 100644
--- a/zookeeper/backup/client/single.yml
+++ b/zookeeper/backup/client/single.yml
@@ -2,8 +2,6 @@
 - service.zookeeper.backup.client
 - system.openssh.client.root
 parameters:
-  _param:
-    zookeeper_remote_backup_server: cfg01
   zookeeper:
     backup:
       client: