diff --git a/kubernetes/dcaegen2/dcae-parameters-sample.yaml b/kubernetes/dcaegen2/dcae-parameters-sample.yaml
index b2cffae..1d6c63d 100644
--- a/kubernetes/dcaegen2/dcae-parameters-sample.yaml
+++ b/kubernetes/dcaegen2/dcae-parameters-sample.yaml
@@ -1,41 +1,41 @@
 # UUID of the OpenStack"s CentOS 7 cloud VM image
 # If your Openstack does not have a CentOS 7 cloud image, you will have to add one.
-centos7image_id: "52d4ea09-cc69-4a9a-9961-938a3282d209"
+centos7image_id: '52d4ea09-cc69-4a9a-9961-938a3282d209'
 # UUID of the OpenStack"s Ubuntu 16.04 VM image
 # If your Openstack does not have a buntu 16.04 cloud image, you will have to add one.
-ubuntu1604image_id: "97bbe637-5d42-419a-a2c7-beff33ffa23c"
+ubuntu1604image_id: '97bbe637-5d42-419a-a2c7-beff33ffa23c'
 # ID of the OpenStack"s VM flavor to be used by DCAEGEN2 VMs (m1.medium/m1.large)
-flavor_id: "4"
+flavor_id: '4'
 # UUID of the OpenStack"s security group to be used for DCAEGEN2 VMs
-security_group: "abc0687d-34ab-4d37-8fe8-4b544d94ba71"
+security_group: 'abc0687d-34ab-4d37-8fe8-4b544d94ba71'
 # The name of the OpenStack network where public IP addresses and floating IPs are allocated from
 # This must use the name and not the UUID.  The name must be unique otherwise the installer fails
-public_net: "public"
+public_net: 'public'
 # The name of the OpenStack network where private IP addresses are allocated from
-private_net: "onap_oam"
+private_net: 'onap_oam'
 # Group header for OpenStack Keystone parameters
 openstack:
   # User name
-  username: "dev"
+  username: 'dev'
   # Password
-  password: "dev"
+  password: 'dev'
   # Name of the OpenStack tenant/project where DCAEGEN2 VMs are deployed
-  tenant_name: "dev"
-  # Openstack authentication API URL, for example "https://horizon.playground.onap.org:5000/v2.0"
-  auth_url: "http://1.2.3.4:5000/v2.0"
-  # Name of the OpenStack region where DCAEGEN2 VMs are deployed, for example "RegionOne"
-  region: "RegionOne"
+  tenant_name: 'dev'
+  # Openstack authentication API URL, for example 'https://horizon.playground.onap.org:5000/v2.0'
+  auth_url: 'http://1.2.3.4:5000/v2.0'
+  # Name of the OpenStack region where DCAEGEN2 VMs are deployed, for example 'RegionOne'
+  region: 'RegionOne'
 # Name of the public key uploaded to OpenStack in the Prepration step
-keypair: "dcae-g2"
+keypair: 'dcae-g2'
 # Path to the private key within the conatiner (!! Do not change!!)
-key_filename: "/opt/dcae/key"
+key_filename: '/opt/dcae/key'
 # Prefix (location code) of all DCAEGEN2 VMs
-location_prefix: "onapr1"
-# Domain name of the OpenStack tenant "onapr1.playground.onap.org"
-location_domain: "onap-dcaegen2"
-# Location of the raw artifact repo hosting additional boot scripts called by DCAEGEN2 VMs" cloud-init, for example: "https://nexus.onap.org/service/local/repositories/raw/content"
-codesource_url: "https://nexus.onap.org/content/sites/raw"
-# Path to the boot scripts within the raw artifact repo, for example: "org.onap.dcaegen2.deployments.scripts/releases/" 
-codesource_version: "org.onap.dcaegen2.deployments/releases/scripts/"
+location_prefix: 'onapr1'
+# Domain name of the OpenStack tenant 'onapr1.playground.onap.org'
+location_domain: 'onap-dcaegen2'
+# Location of the raw artifact repo hosting additional boot scripts called by DCAEGEN2 VMs" cloud-init, for example: 'https://nexus.onap.org/service/local/repositories/raw/content'
+codesource_url: 'https://nexus.onap.org/content/sites/raw'
+# Path to the boot scripts within the raw artifact repo, for example: 'org.onap.dcaegen2.deployments.scripts/releases/'
+codesource_version: 'org.onap.dcaegen2.deployments/releases/scripts/'