diff --git a/docker/host.yml b/docker/host.yml
index aef7a32..bb3dffa 100644
--- a/docker/host.yml
+++ b/docker/host.yml
@@ -1,6 +1,8 @@
 classes:
   - service.docker.host
 parameters:
+  _param:
+    docker_garbage_collection_enabled: false
   docker:
     host:
       pkgs:
@@ -14,3 +16,16 @@
         ipv6: true
         fixed-cidr-v6: fc00::/7
         storage-driver: overlay2
+  linux:
+    system:
+      cron:
+        user:
+          root:
+            enabled: true
+      job:
+        docker_garbage_collection:
+          command: docker system prune -f --filter until=$(date +%s -d "1 week ago")
+          enabled: ${_param:docker_garbage_collection_enabled}
+          user: root
+          hour: 6
+          minute: 0
diff --git a/jenkins/client/job/oscore/cookiecutter.yml b/jenkins/client/job/oscore/cookiecutter.yml
index 3dd9e73..84c96d8 100644
--- a/jenkins/client/job/oscore/cookiecutter.yml
+++ b/jenkins/client/job/oscore/cookiecutter.yml
@@ -72,7 +72,7 @@
               default: |-
                 #Extra context that will be merged with content of COOKIECUTTER_TEMPLATE_CONTEXT_FILE
                 default_context:
-                  openssh_groups: "qa_scale,oscore_devops,networking,tcpcloud,stacklight,k8s_team"
+                  openssh_groups: "qa_scale,oscore_devops,networking,tcpcloud,stacklight,k8s_team,mcp_qa"
                   cookiecutter_template_url: https://gerrit.mcp.mirantis.net/mk/cookiecutter-templates.git
                   cookiecutter_template_branch: 'master'
                   shared_reclass_url: https://gerrit.mcp.mirantis.net/salt-models/reclass-system.git
diff --git a/keystone/client/service/octavia.yml b/keystone/client/service/octavia.yml
index 304d70f..fe0125a 100644
--- a/keystone/client/service/octavia.yml
+++ b/keystone/client/service/octavia.yml
@@ -18,7 +18,7 @@
                   email: ${_param:admin_email}
           service:
             octavia:
-              type: octavia
+              type: load-balancer
               description: OpenStack Loadbalancing Service
               endpoints:
               - region: ${_param:openstack_region}
diff --git a/linux/system/repo/mcp/apt_mirantis/saltstack.yml b/linux/system/repo/mcp/apt_mirantis/saltstack.yml
index 22b3bb8..5ba85c0 100644
--- a/linux/system/repo/mcp/apt_mirantis/saltstack.yml
+++ b/linux/system/repo/mcp/apt_mirantis/saltstack.yml
@@ -13,7 +13,16 @@
           source: "deb [arch=amd64] ${_param:linux_system_repo_mcp_saltstack_url}/${_param:linux_system_codename}/ ${_param:linux_system_codename} main"
           architectures: amd64
           clean_file: true
-          pin:
-          - pin: 'release o=SaltStack'
-            priority: 1100
-            package: '*'
+          pinning:
+            10:
+              enabled: true
+              pin: 'release o=SaltStack'
+              # WA for https://github.com/saltstack/salt/issues/49653
+              # Should be removed with new version\fix in upstream.
+              priority: 50
+              package: 'libsodium18'
+            20:
+              enabled: true
+              pin: 'release o=SaltStack'
+              priority: 1100
+              package: '*'
diff --git a/salt/minion/cert/openstack_api.yml b/salt/minion/cert/openstack_api.yml
new file mode 100644
index 0000000..1095f7e
--- /dev/null
+++ b/salt/minion/cert/openstack_api.yml
@@ -0,0 +1,22 @@
+parameters:
+  _param:
+    salt_minion_ca_host: ${linux:network:fqdn}
+    salt_minion_ca_authority: salt_master_ca
+    openstack_api_cert_alternative_names: IP:127.0.0.1,IP:${_param:cluster_local_address},IP:${_param:cluster_vip_address},DNS:${linux:system:name},DNS:${linux:network:fqdn}
+    openstack_api_cert_key_file: "/etc/ssl/private/openstack_api.key"
+    openstack_api_cert_cert_file: "/etc/ssl/certs/openstack_api.crt"
+    openstack_api_cert_all_file: "/etc/ssl/certs/openstack_api_with_chain.crt"
+  salt:
+    minion:
+      cert:
+        openstack_api:
+          host: ${_param:salt_minion_ca_host}
+          authority: ${_param:salt_minion_ca_authority}
+          common_name: openstack_api
+          signing_policy: cert_server
+          alternative_names: ${_param:openstack_api_cert_alternative_names}
+          key_file: ${_param:openstack_api_cert_key_file}
+          cert_file: ${_param:openstack_api_cert_cert_file}
+          all_file: ${_param:openstack_api_cert_all_file}
+          enabled: true
+          engine: salt