Expose Prometheus metrics for monitoring

Issue-ID: CPS-492
Signed-off-by: puthuparambil.aditya <aditya.puthuparambil@bell.ca>
Change-Id: I264066bd543daf2a45f2ec9a6b8cdf8012927828
diff --git a/csit/tests/cps-data/cps-data.robot b/csit/tests/cps-data/cps-data.robot
index 9fd8451..e7334ae 100644
--- a/csit/tests/cps-data/cps-data.robot
+++ b/csit/tests/cps-data/cps-data.robot
@@ -23,7 +23,7 @@
 Library               OperatingSystem
 Library               RequestsLibrary
 
-Suite Setup           Create Session      CPS_HOST    ${CPS_HOST}
+Suite Setup           Create Session      CPS_URL    http://${CPS_HOST}:${CPS_PORT}
 
 *** Variables ***
 
@@ -37,14 +37,14 @@
     ${uri}=             Set Variable        ${basePath}/v1/dataspaces/${dataspaceName}/anchors/${anchorName}/nodes
     ${headers}          Create Dictionary   Content-Type=application/json   Authorization=${auth}
     ${jsonData}=        Get Binary File     ${DATADIR}${/}test-tree.json
-    ${response}=        POST On Session     CPS_HOST   ${uri}   headers=${headers}   data=${jsonData}
+    ${response}=        POST On Session     CPS_URL   ${uri}   headers=${headers}   data=${jsonData}
     Should Be Equal As Strings              ${response.status_code}   201
 
 Get Data Node by XPath
     ${uri}=             Set Variable        ${basePath}/v1/dataspaces/${dataspaceName}/anchors/${anchorName}/node
     ${params}=          Create Dictionary   xpath=/test-tree/branch[@name='Left']/nest
     ${headers}=         Create Dictionary   Authorization=${auth}
-    ${response}=        Get On Session      CPS_HOST   ${uri}   params=${params}   headers=${headers}   expected_status=200
+    ${response}=        Get On Session      CPS_URL   ${uri}   params=${params}   headers=${headers}   expected_status=200
     ${responseJson}=    Set Variable        ${response.json()}
     Should Be Equal As Strings              ${responseJson['name']}   Small