Changed cluster name in some k8s tests

A different cluster name has been set for each test to avoid chain errors in k8s test when one fails.

Change-Id: I68969e89773389a1d8fa36c11ef90283cb671b1b
Signed-off-by: aguilard <e.dah.tid@telefonica.com>
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/robot-systest/testsuite/k8s_02-k8scluster_creation.robot b/robot-systest/testsuite/k8s_02-k8scluster_creation.robot
index f399835..b27ce70 100644
--- a/robot-systest/testsuite/k8s_02-k8scluster_creation.robot
+++ b/robot-systest/testsuite/k8s_02-k8scluster_creation.robot
@@ -29,7 +29,7 @@
 
 *** Variables ***
 # K8s cluster name and version
-${k8scluster_name}   k8s-test
+${k8scluster_name}   k8s02
 ${k8scluster_version}   v1
 
 *** Test Cases ***
diff --git a/robot-systest/testsuite/k8s_03-simple_k8s.robot b/robot-systest/testsuite/k8s_03-simple_k8s.robot
index e308d16..366e552 100644
--- a/robot-systest/testsuite/k8s_03-simple_k8s.robot
+++ b/robot-systest/testsuite/k8s_03-simple_k8s.robot
@@ -35,7 +35,7 @@
 
 *** Variables ***
 # K8s cluster name and version
-${k8scluster_name}   k8s-test
+${k8scluster_name}   k8s03
 ${k8scluster_version}   v1
 
 # NS and VNF descriptor package folder and ids
diff --git a/robot-systest/testsuite/k8s_04-openldap_helm.robot b/robot-systest/testsuite/k8s_04-openldap_helm.robot
index efc9928..3d87508 100644
--- a/robot-systest/testsuite/k8s_04-openldap_helm.robot
+++ b/robot-systest/testsuite/k8s_04-openldap_helm.robot
@@ -32,7 +32,7 @@
 
 *** Variables ***
 # K8s cluster name and version
-${k8scluster_name}   k8s-test
+${k8scluster_name}   k8s04
 ${k8scluster_version}   v1
 
 # NS and VNF descriptor package folder and ids
diff --git a/robot-systest/testsuite/k8s_08-simple_k8s_scaling.robot b/robot-systest/testsuite/k8s_08-simple_k8s_scaling.robot
index b2d33df..e8d2315 100644
--- a/robot-systest/testsuite/k8s_08-simple_k8s_scaling.robot
+++ b/robot-systest/testsuite/k8s_08-simple_k8s_scaling.robot
@@ -33,7 +33,7 @@
 
 *** Variables ***
 # K8s cluster name and version
-${k8scluster_name}   k8s-test
+${k8scluster_name}   k8s08
 ${k8scluster_version}   v1
 
 # NS and VNF descriptor package folder and ids