diff --git a/CloudFoundry/package/Classes/CloudFoundry.yaml b/CloudFoundry/package/Classes/CloudFoundry.yaml
index 5b688e07..5e8debf2 100644
--- a/CloudFoundry/package/Classes/CloudFoundry.yaml
+++ b/CloudFoundry/package/Classes/CloudFoundry.yaml
@@ -30,13 +30,13 @@ Properties:
 Methods:
   initialize:
     Body:
-      - $.environment: $.find(std:Environment).require()
+      - $._environment: $.find(std:Environment).require()
 
   deploy:
     Body:
       - If: not $.getAttr(deployed, false)
         Then:
-          - $.environment.reporter.report($this, 'Creating VM for CloudFoundry ')
+          - $._environment.reporter.report($this, 'Creating VM for CloudFoundry ')
           - $securityGroupIngress:
               - ToPort: 80
                 FromPort: 80
@@ -50,39 +50,53 @@ Methods:
                 FromPort: 443
                 IpProtocol: tcp
                 External: true
-          - $.environment.securityGroupManager.addGroupIngress($securityGroupIngress)
+          - $._environment.securityGroupManager.addGroupIngress($securityGroupIngress)
           - $.instance.deploy()
           - $resources: new(sys:Resources)
+
+          #NOTE(ddovbii) This is workaround which forbids installing CF to non-Ubuntu images
+          #As soon as we have the ability to filter images by distribution type
+          #(https://blueprints.launchpad.net/murano/+spec/better-image-filtering)
+          #this workaround should be deleted
+          - $template: $resources.yaml('CheckOS.template')
+          - $os: $.instance.agent.call($template, $resources)
+          - If: not $os.startsWith('Ubuntu 14.04')
+            Then:
+              - $msg: 'Unable to deploy. Only Ubuntu 14.04 is supported'
+              - $._environment.reporter.report_error($this, $msg)
+              - Throw: UnsupportedDistributionVersion
+                Message: $msg
+
           #All steps below actually follow the process in ./scripts/install.sh
           # Just add more interactivity to provide status
           # Install Ruby part
           - $template: $resources.yaml('InstallRuby.template')
-          - $.environment.reporter.report($this, '[1/6] Installing Ruby...')
+          - $._environment.reporter.report($this, '[1/6] Installing Ruby...')
           - $.instance.agent.call($template, $resources, 3600)
 
           #Clone base repos
           - $template: $resources.yaml('CloneRepos.template')
-          - $.environment.reporter.report($this, '[2/6]Cloning git repositories for BOSH and cf-release...')
+          - $._environment.reporter.report($this, '[2/6]Cloning git repositories for BOSH and cf-release...')
           - $.instance.agent.call($template, $resources, 3600)
 
           #Install Environment
           - $template: $resources.yaml('InstallEnvironment.template')
-          - $.environment.reporter.report($this, '[3/6]Install Environment...')
+          - $._environment.reporter.report($this, '[3/6]Install Environment...')
           - $.instance.agent.call($template, $resources, 3600)
 
           #Install CF release
           - $template: $resources.yaml('InstallCFRelease.template')
-          - $.environment.reporter.report($this, '[4/6]Installing cf-release...')
+          - $._environment.reporter.report($this, '[4/6]Installing cf-release...')
           - $.instance.agent.call($template, $resources, 7200)
 
           #Install CF CLI
           - $template: $resources.yaml('InstallCFcli.template')
-          - $.environment.reporter.report($this, '[5/6]Installing CF CLI...')
+          - $._environment.reporter.report($this, '[5/6]Installing CF CLI...')
           - $.instance.agent.call($template, $resources, 600)
 
           - $template: $resources.yaml('StartCloudFoundry.template')
-          - $.environment.reporter.report($this, '[6/6]Start CloudFoundry services...')
+          - $._environment.reporter.report($this, '[6/6]Start CloudFoundry services...')
           - $result: $.instance.agent.call($template, $resources, 3600)
-          - $.environment.reporter.report($this, 'CloudFoundry is started')
-          - $.environment.reporter.report($this, $result)
+          - $._environment.reporter.report($this, 'CloudFoundry is started')
+          - $._environment.reporter.report($this, $result)
           - $.setAttr(deployed, True)
diff --git a/CloudFoundry/package/README.rst b/CloudFoundry/package/README.rst
new file mode 100644
index 00000000..f0b36d5a
--- /dev/null
+++ b/CloudFoundry/package/README.rst
@@ -0,0 +1,19 @@
+=============
+Cloud Foundry
+=============
+
+Cloud Foundry is an open platform as a service, providing a choice of clouds,
+developer frameworks, and application services. Cloud Foundry makes it faster
+and easier to build, test, deploy, and scale applications. It is an open source
+project and is available through a variety of private cloud distributions and
+public cloud instances.
+
+This package deploys Cloud Foundry v2 in a single VM instance using cf_nise_installer:
+
+https://github.com/yudai/cf_nise_installer
+
+### Requirements
+
+* Ubuntu 14.04 64bit (Trusty)
+* 8GB+ free HDD space
+* 2GB+ memory
\ No newline at end of file
diff --git a/CloudFoundry/package/Resources/CheckOS.template b/CloudFoundry/package/Resources/CheckOS.template
new file mode 100644
index 00000000..88dbbb8a
--- /dev/null
+++ b/CloudFoundry/package/Resources/CheckOS.template
@@ -0,0 +1,28 @@
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License. You may obtain
+#  a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+
+FormatVersion: 2.0.0
+Version: 1.0.0
+Name: Check OS Distribution
+
+Body: |
+  return checkOS().stdout
+
+Scripts:
+  checkOS:
+    Type: Application
+    Version: 1.0.0
+    EntryPoint: checkOS.sh
+    Options:
+      captureStdout: true
+      captureStderr: true
+
diff --git a/CloudFoundry/package/Resources/scripts/checkOS.sh b/CloudFoundry/package/Resources/scripts/checkOS.sh
new file mode 100644
index 00000000..23594c99
--- /dev/null
+++ b/CloudFoundry/package/Resources/scripts/checkOS.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License. You may obtain
+#  a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+
+command_exists() {
+    command -v "$@" > /dev/null 2>&1
+}
+
+if command_exists lsb_release; then
+    lsb_release -sd
+else
+    echo "unknown version"
+fi
diff --git a/CloudFoundry/package/UI/ui.yaml b/CloudFoundry/package/UI/ui.yaml
index c18bf2bc..2aba1904 100644
--- a/CloudFoundry/package/UI/ui.yaml
+++ b/CloudFoundry/package/UI/ui.yaml
@@ -68,6 +68,10 @@ Forms:
         - name: flavor
           type: flavor
           label: Instance flavor
+          requirements:
+            min_disk: 8
+            min_vcpus: 2
+            min_memory_mb: 2048
           description: >-
             Select registered in Openstack flavor. Consider that application performance
             depends on this parameter.