Use kubeconfig instead of oc login for router test

Author: mohit-sheth

jjb/dynamic/scale-ci_http.yml

@@ -5,25 +5,20 @@
     - shell: |+
         set -o pipefail
         set -eux
-
-        # Disable logging
-        set +x
-        if [[ $SKIP_TLS_VERIFICATION ]]; then
-          oc login -u ${CLUSTER_USER} -p ${CLUSTER_PASSWORD} ${CLUSTER_API_URL} --insecure-skip-tls-verify
-        else
-          oc login -u ${CLUSTER_USER} -p ${CLUSTER_PASSWORD} ${CLUSTER_API_URL}
-        fi
-
-        # Re-enable logging
-        set -x
-
+        
+        # get perf keys to access orchestration host and set ssh session options
         git clone https://${SSHKEY_TOKEN}@github.com/redhat-performance/perf-dept.git
         export PUBLIC_KEY=${WORKSPACE}/perf-dept/ssh_keys/id_rsa_perf.pub
         export PRIVATE_KEY=${WORKSPACE}/perf-dept/ssh_keys/id_rsa_perf
         export PBENCH_SSH_PUBLIC_KEY_FILE=${WORKSPACE}/perf-dept/ssh_keys/id_rsa_perf.pub
         export PBENCH_SSH_PRIVATE_KEY_FILE=${WORKSPACE}/perf-dept/ssh_keys/id_rsa_perf
         chmod 600 ${PRIVATE_KEY}
 
+        # fetch the kubeconfig from the orchestration host
+        echo "Fetching the  kubeconfig from the orchestration host"
+        scp ${OPTIONS} -i ${PRIVATE_KEY} ${ORCHESTRATION_USER}@${ORCHESTRATION_HOST}:$HOME/.kube/config ${WORKSPACE}/kubeconfig
+        export KUBECONFIG=${WORKSPACE}/kubeconfig
+         
         # Create inventory File:
         echo "[orchestration]" > inventory
         echo "${ORCHESTRATION_HOST}" >> inventory
@@ -61,31 +56,15 @@
       This test is a data-plane workload generator that runs http requests through HAProxy into deployed pods.
       This job is managed by https://github.com/openshift-scale/scale-ci-pipeline
     disabled: false
-    name: ATS-SCALE-CI-HTTP
+    name: SCALE-CI-HTTP
     node: scale-ci
     parameters:
-    - bool:
-       default: true
-       description: skips tls verification during oc login
-       name: SKIP_TLS_VERIFICATION
-    - string:
-        default: "kubeadmin"
-        description: User name to access cluster.
-        name: CLUSTER_USER
-    - string:
-        default: ""
-        description: Password for CLUSTER_USER to access cluster.
-        name: CLUSTER_PASSWORD
-    - string:
-        default: ""
-        description: The URL address to the openshift cluster to login to.
-        name: CLUSTER_API_URL
     - string:
         default: ""
         description: Token to access private repo containing ssh keys.
         name: SSHKEY_TOKEN
     - string:
-        default: "localhost"
+        default: ""
         description: The machine intended to run the oc commands and launch the workload.
         name: ORCHESTRATION_HOST
     - string:

pipeline-scripts/http.groovy

@@ -21,10 +21,6 @@ stage ('http_scale_test') {
 			sh "wget ${HTTP_TEST_PROPERTY_FILE} -O ${property_file_name}"
 			sh "cat ${property_file_name}"
 			def http_properties = readProperties file: property_file_name
-			def skip_tls = http_properties['SKIP_TLS_VERIFICATION']
-			def cluster_user = http_properties['CLUSTER_USER']
-			def cluster_password = http_properties['CLUSTER_PASSWORD']
-			def cluster_api_url = http_properties['CLUSTER_API_URL']
 			def sshkey_token = http_properties['SSHKEY_TOKEN']
 			def orchestration_host = http_properties['ORCHESTRATION_HOST']
 			def orchestration_user = http_properties['ORCHESTRATION_USER']
@@ -58,12 +54,8 @@ stage ('http_scale_test') {
 			def http_test_server_container_image  = http_properties['HTTP_TEST_SERVER_CONTAINER_IMAGE']
 
 			try {
-				http_build = build job: 'ATS-SCALE-CI-HTTP',
+				http_build = build job: 'SCALE-CI-HTTP',
 				parameters: [   [$class: 'LabelParameterValue', name: 'node', label: node_label ],
-						[$class: 'BooleanParameterValue', name: 'SKIP_TLS_VERIFICATION', value: Boolean.valueOf(skip_tls) ],
-						[$class: 'StringParameterValue', name: 'CLUSTER_USER', value: cluster_user ],
-						[$class: 'StringParameterValue', name: 'CLUSTER_PASSWORD', value: cluster_password ],
-						[$class: 'StringParameterValue', name: 'CLUSTER_API_URL', value: cluster_api_url ],
 						[$class: 'StringParameterValue', name: 'SSHKEY_TOKEN', value: sshkey_token ],
 						[$class: 'StringParameterValue', name: 'ORCHESTRATION_HOST', value: orchestration_host ],
 						[$class: 'StringParameterValue', name: 'ORCHESTRATION_USER', value: orchestration_user ],
@@ -96,20 +88,20 @@ stage ('http_scale_test') {
 						[$class: 'StringParameterValue', name: 'HTTP_TEST_STRESS_CONTAINER_IMAGE', value: http_test_stress_container_image ],
 						[$class: 'StringParameterValue', name: 'HTTP_TEST_SERVER_CONTAINER_IMAGE', value: http_test_server_container_image ]]
 			} catch ( Exception e) {
-				echo "ATS-SCALE-CI-HTTP Job failed with the following error: "
+				echo "SCALE-CI-HTTP Job failed with the following error: "
 				echo "${e.getMessage()}"
 				echo "Sending an email"
 				mail(
-					to: 'nelluri@redhat.com',
-					subject: 'ATS-SCALE-CI-HTTP job failed',
+					to: 'msheth@redhat.com',
+					subject: 'SCALE-CI-HTTP job failed',
 					body: """\
 						Encoutered an error while running the ats-scale-ci-http job: ${e.getMessage()}\n\n
 						Jenkins job: ${env.BUILD_URL}
 				""")
 				currentBuild.result = "FAILURE"
  				sh "exit 1"
 			}
-			println "ATS-SCALE-CI-HTTP build ${http_build.getNumber()} completed successfully"
+			println "SCALE-CI-HTTP build ${http_build.getNumber()} completed successfully"
 		}
 	}
 }

properties-files/http.properties

@@ -1,10 +1,6 @@
-SKIP_TLS_VERIFICATION=true
-CLUSTER_USER=kubeadmin
-CLUSTER_PASSWORD=
-CLUSTER_API_URL=
-SSHKEY_TOKEN=
-ORCHESTRATION_HOST=localhost
+ORCHESTRATION_HOST=
 ORCHESTRATION_USER=root
+SSHKEY_TOKEN=
 WORKLOAD_IMAGE=quay.io/openshift-scale/scale-ci-workload
 WORKLOAD_JOB_NODE_SELECTOR=false
 WORKLOAD_JOB_TAINT=false