diff --git a/.releasenotes/notes/add-jenkins-and-gerrit-nginx-proxy-support-272f290d7c92480a.yaml b/.releasenotes/notes/add-jenkins-and-gerrit-nginx-proxy-support-272f290d7c92480a.yaml
new file mode 100644
index 0000000..f15497f
--- /dev/null
+++ b/.releasenotes/notes/add-jenkins-and-gerrit-nginx-proxy-support-272f290d7c92480a.yaml
@@ -0,0 +1,30 @@
+---
+features:
+  - |
+    Added system metadata classes to deploy reverse proxy support for
+    Jenkins and Gerrit services. When enabled, these services can be
+    accessed through a public URL or DNS.
+
+    **To apply the change to your deployment:**
+
+    #. Add the following classes to
+       ``cluster.<CLUSTER_NAME>.openstack.proxy.yml``:
+
+       .. code-block:: yaml
+
+          classes:
+            - system.nginx.server.proxy.cicd.gerrit
+            - system.nginx.server.proxy.cicd.jenkins
+
+    #. Set up the following parameters in
+       ``cluster.<CLUSTER_NAME>.cicd.control.init.yml``:
+
+       .. code-block:: yaml
+
+          parameters:
+            _param:
+              nginx_proxy_gerrit_server_site_host: ${_param:openstack_proxy_address}
+              nginx_proxy_gerrit_server_site_port: 8080
+              gerrit_http_listen_url: proxy-https://*:8080/
+              gerrit_public_host: https://${_param:nginx_proxy_gerrit_server_site_host}:${_param:nginx_proxy_gerrit_server_site_port}
+
diff --git a/.releasenotes/notes/add-upstream-proxy-feauture-for-maas-gerrit-jenkins-aptly-53bec821be830377.yaml b/.releasenotes/notes/add-upstream-proxy-feauture-for-maas-gerrit-jenkins-aptly-53bec821be830377.yaml
new file mode 100644
index 0000000..3c408a2
--- /dev/null
+++ b/.releasenotes/notes/add-upstream-proxy-feauture-for-maas-gerrit-jenkins-aptly-53bec821be830377.yaml
@@ -0,0 +1,48 @@
+---
+features:
+  - |
+    Added system metadata to set upstream proxy for the MAAS, Gerrit, Jenkins,
+    and Aptly services.
+
+    **To apply the change to an existing cicd cluster deployment:**
+
+    #. Set the ``http_proxy`` parameter in
+       ``cluster.<CLUSTER_NAME>.cicd.control.init.yml``:
+
+       .. code-block:: yaml
+
+          parameters:
+            _param:
+              http_proxy: 'http://<<upstream_proxy_address>>:<<upstream_proxy_port>>'
+
+    #. Apply the :command:`docker.client` state:
+
+       .. code-block::
+
+          salt -C 'I@docker:client' state.sls docker.client
+
+    **To apply the change to an existing maas deployment:**
+
+    #. Configure ``upstream_proxy`` for MAAS:
+
+       .. code-block:: yaml
+
+          maas:
+            region:
+              upstream_proxy:
+                address: <<upstream_proxy_address>>
+                port: <<upstream_proxy_address>>
+
+     #. On the Salt Master node, update the MaaS Salt formula to latest:
+
+        .. code-block::
+
+           salt-call state.sls salt.master
+
+     #. On the MAAS node, apply the :command:`maas.region` state:
+
+        .. code-block::
+
+           salt-call state.sls maas.region
+           reboot
+
diff --git a/.releasenotes/notes/move-monitoring-and-oss-to-mon-nodes-9711005d184b1f59.yaml b/.releasenotes/notes/move-monitoring-and-oss-to-mon-nodes-9711005d184b1f59.yaml
new file mode 100644
index 0000000..c68faf1
--- /dev/null
+++ b/.releasenotes/notes/move-monitoring-and-oss-to-mon-nodes-9711005d184b1f59.yaml
@@ -0,0 +1,11 @@
+---
+fixes:
+  - |
+    For stability and diversification of resources, Prometheus-based Stacklight
+    and OSS services were moved to monitoring nodes. Now, on spawning new
+    monitoring nodes, different Docker swarm is set up on them to deliver
+    Stacklight and/or OSS services.
+
+    To deploy Stacklight with OSS services on monitoring nodes, generate a new
+    deployment model using the Model Designer UI.
+
diff --git a/haproxy/proxy/listen/cicd/aptly.yml b/haproxy/proxy/listen/cicd/aptly.yml
index 35ae3d6..682e0d3 100644
--- a/haproxy/proxy/listen/cicd/aptly.yml
+++ b/haproxy/proxy/listen/cicd/aptly.yml
@@ -24,15 +24,7 @@
             - name: ${_param:cluster_node01_name}
               host: ${_param:cluster_node01_address}
               port: 18084
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 18084
-              params: backup check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 18084
-              params: backup check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
         aptly-public:
           mode: http
           options:
@@ -45,14 +37,6 @@
               port: ${_param:haproxy_aptly_public_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 18085
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 18085
-              params: check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 18085
-              params: check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
diff --git a/haproxy/proxy/listen/cicd/artifactory.yml b/haproxy/proxy/listen/cicd/artifactory.yml
index 349d998..cb6184e 100644
--- a/haproxy/proxy/listen/cicd/artifactory.yml
+++ b/haproxy/proxy/listen/cicd/artifactory.yml
@@ -12,27 +12,25 @@
           mode: http
           options:
             - forwardfor
-#            - httpchk
+            - httpchk
             - httpclose
             - httplog
           balance: source
+          acl:
+            is_docker: "path_reg ^/v[12][/.]*"
           http_request:
+            - action: "add-header X-Artifactory-Override-Base-Url https://%[req.hdr(host)]/artifactory"
+              condition: "if is_docker"
             - action: "add-header X-Forwarded-Proto https"
               condition: "if { ssl_fc }"
+            - action: "set-path /artifactory/api/docker/%[req.hdr(host),lower,field(1,'.')]%[path]"
+              condition: "if is_docker "
           binds:
             - address: ${_param:haproxy_artifactory_bind_host}
               port: ${_param:haproxy_artifactory_bind_port}
               ssl: ${_param:haproxy_artifactory_ssl}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 18082
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 18082
-              params: backup check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 18082
-              params: backup check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
\ No newline at end of file
diff --git a/haproxy/proxy/listen/cicd/gerrit.yml b/haproxy/proxy/listen/cicd/gerrit.yml
index 3ee21b1..f6ded20 100644
--- a/haproxy/proxy/listen/cicd/gerrit.yml
+++ b/haproxy/proxy/listen/cicd/gerrit.yml
@@ -13,7 +13,7 @@
           mode: http
           options:
             - forwardfor
-#            - httpchk
+            - httpchk
             - httpclose
             - httplog
           balance: source
@@ -26,17 +26,9 @@
               ssl: ${_param:haproxy_gerrit_ssl}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 18083
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 18083
-              params: backup check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 18083
-              params: backup check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
         gerrit_ssh:
           mode: tcp
           balance: source
@@ -45,14 +37,7 @@
               port: ${_param:haproxy_gerrit_ssh_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 29417
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 29417
-              params: backup check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 29417
-              params: backup check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
+
diff --git a/haproxy/proxy/listen/cicd/jenkins.yml b/haproxy/proxy/listen/cicd/jenkins.yml
index eda12f8..150fac0 100644
--- a/haproxy/proxy/listen/cicd/jenkins.yml
+++ b/haproxy/proxy/listen/cicd/jenkins.yml
@@ -13,7 +13,7 @@
           mode: http
           options:
             - forwardfor
-#            - httpchk
+            - httpchk
             - httpclose
             - httplog
           balance: source
@@ -28,17 +28,9 @@
               ssl: ${_param:haproxy_jenkins_ssl}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 18081
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 18081
-              params: backup check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 18081
-              params: backup check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
         jenkins_jnlp:
           mode: tcp
           balance: source
@@ -47,14 +39,6 @@
               port: ${_param:haproxy_jenkins_jnlp_bind_port}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 50001
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 50001
-              params: backup check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 50001
-              params: backup check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
diff --git a/haproxy/proxy/listen/docker/registry.yml b/haproxy/proxy/listen/docker/registry.yml
index 8d45e97..e0f63e8 100644
--- a/haproxy/proxy/listen/docker/registry.yml
+++ b/haproxy/proxy/listen/docker/registry.yml
@@ -23,14 +23,7 @@
               ssl: ${_param:haproxy_docker_registry_ssl}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 15000
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 15000
-              params: check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 15000
-              params: check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
+
diff --git a/haproxy/proxy/listen/docker/visualizer.yml b/haproxy/proxy/listen/docker/visualizer.yml
index 6fec3ba..d4e74bb 100644
--- a/haproxy/proxy/listen/docker/visualizer.yml
+++ b/haproxy/proxy/listen/docker/visualizer.yml
@@ -8,7 +8,7 @@
           mode: http
           options:
             - forwardfor
-#            - httpchk
+            - httpchk
             - httpclose
             - httplog
           balance: source
@@ -17,14 +17,6 @@
               port: ${_param:haproxy_docker_visualizer_listen_port}
           servers:
             - name: ${_param:cluster_node01_name}
-              host: ${_param:cluster_node01_address}
+              host: localhost
               port: 18090
-              params: check
-            - name: ${_param:cluster_node02_name}
-              host: ${_param:cluster_node02_address}
-              port: 18090
-              params: check
-            - name: ${_param:cluster_node03_name}
-              host: ${_param:cluster_node03_address}
-              port: 18090
-              params: check
+              params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
\ No newline at end of file