jjb/pipeline/xos-service-upgrade.groovy - ci-management - Gitiles

 // Copyright 2017-present Open Networking Foundation
 //
 // 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.

 // chart-api-test-helm.groovy
 // Checks functionality of the helm-chart, without overriding the version/tag used

 pipeline {

   /* no label, executor is determined by JJB */
   agent {
     label "${params.executorNode}"
   }

   stages {

     stage('repo') {
       steps {
         checkout(changelog: false, \
           poll: false,
           scm: [$class: 'RepoScm', \
             manifestRepositoryUrl: "${params.manifestUrl}", \
             manifestBranch: "${params.manifestBranch}", \
             currentBranch: true, \
             destinationDir: 'cord', \
             forceSync: true,
             resetFirst: true, \
             quiet: true, \
             jobs: 4, \
             showAllChanges: true] \
           )
       }
     }

     stage('patch') {
       steps {
         sh '''
            pushd cord
            PROJECT_PATH=\$(xmllint --xpath "string(//project[@name=\\\"${gerritProject}\\\"]/@path)" .repo/manifest.xml)
            repo download "\$PROJECT_PATH" "${gerritChangeNumber}/${gerritPatchsetNumber}"
            popd
            '''
       }
     }

     stage('minikube') {
       steps {
         /* see https://github.com/kubernetes/minikube/#linux-continuous-integration-without-vm-support */
         sh '''
            export MINIKUBE_WANTUPDATENOTIFICATION=false
            export MINIKUBE_WANTREPORTERRORPROMPT=false
            export CHANGE_MINIKUBE_NONE_USER=true
            export MINIKUBE_HOME=$HOME
            mkdir -p $HOME/.kube || true
            touch $HOME/.kube/config
            export KUBECONFIG=$HOME/.kube/config
            sudo -E /usr/bin/minikube start --vm-driver=none
            '''
         script {
           timeout(3) {
             waitUntil {
               sleep 5
               def kc_ret = sh script: "kubectl get po", returnStatus: true
               return (kc_ret == 0);
             }
           }
         }
       }
     }

     stage('helm') {
       steps {
         sh '''
            helm init
            sleep 60
            helm repo add incubator https://kubernetes-charts-incubator.storage.googleapis.com/
            '''
       }
     }

     stage('Install XOS w/Service') {
       steps {
         sh """
            #!/usr/bin/env bash
            set -eu -o pipefail

            pushd cord/helm-charts
            helm dep update xos-core
            helm install xos-core -n xos-core

            git clone https://gerrit.opencord.org/helm-repo-tools
            helm-repo-tools/wait_for_pods.sh

            #install service
            helm dep update xos-services/${gerritProject}
            helm install xos-services/${gerritProject} -n ${gerritProject}
            popd
            """
       }
     }
     stage('Verify') {
       steps {
         sh """
            #!/usr/bin/env bash
            set -ex -o pipefail
            export DOCKER_TAG=\$(cat $WORKSPACE/cord/orchestration/xos/VERSION)

            #wait for xos-core and models to be loaded
            timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq '.services[] | select(.name==\\"core\\").state'| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
            timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq '.services[] | select(.name==\\"${gerritProject}\\").state'| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
            http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq ".services[] | select(.name==\\"core\\").version"| grep -q \$DOCKER_TAG

            ## get pod logs
            for pod in \$(kubectl get pods --no-headers | awk '{print \$1}');
            do
              kubectl logs \$pod> $WORKSPACE/\$pod.log;
            done
            """
       }
     }
     stage('Generate Model API Tests') {
       steps {
         sh """
            CORE_CONTAINER=\$(docker ps | grep k8s_xos-core | awk '{print \$1}')
            cd $WORKSPACE/cord/test/cord-tester
            docker cp $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/targets/xosserviceupgradetest.xtarget \$CORE_CONTAINER:/opt/xos/lib/xos-genx/xosgenx/targets/xosserviceupgradetest.xtarget
            docker cp $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/targets/xosstaticlibrary.xtarget \$CORE_CONTAINER:/opt/xos/lib/xos-genx/xosgenx/targets/xosstaticlibrary.xtarget

            export testname=_service_api.robot
            export library=_library.robot

            SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" | awk -F[//] '{print \$2}')
            echo \$SERVICES

            for i in \$SERVICES; do bash -c "docker exec -i \$CORE_CONTAINER /bin/bash -c 'xosgenx --target /opt/xos/lib/xos-genx/xosgenx/targets/./xosserviceupgradetest.xtarget /opt/xos/dynamic_services/\$i/\$i.xproto /opt/xos/core/models/core.xproto'" > $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/\$i\$testname; done

            for i in \$SERVICES; do bash -c "docker exec -i \$CORE_CONTAINER /bin/bash -c 'xosgenx --target /opt/xos/lib/xos-genx/xosgenx/targets/./xosstaticlibrary.xtarget /opt/xos/dynamic_services/\$i/\$i.xproto /opt/xos/core/models/core.xproto'" > $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/\$i\$library; done
            ls -al $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/
            """
       }
     }

     stage('Test Pre-Upgrade') {
       steps {
         sh """
            pushd cord/test/cord-tester/src/test/cord-api/Tests

            CORE_CONTAINER=\$(docker ps | grep k8s_xos-core | awk '{print \$1}')
            CHAM_CONTAINER=\$(docker ps | grep k8s_xos-chameleon | awk '{print \$1}')
            XOS_CHAMELEON=\$(docker exec \$CHAM_CONTAINER ip a | grep -oE "([0-9]{1,3}\\.){3}[0-9]{1,3}\\b" | grep 172)

            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Properties/
            sed -i \"s/^\\(SERVER_IP = \\).*/\\1\'\$XOS_CHAMELEON\'/\" RestApiProperties.py
            sed -i \"s/^\\(SERVER_PORT = \\).*/\\1\'9101\'/\" RestApiProperties.py
            sed -i \"s/^\\(XOS_USER = \\).*/\\1\'admin@opencord.org\'/\" RestApiProperties.py
            sed -i \"s/^\\(XOS_PASSWD = \\).*/\\1\'letmein\'/\" RestApiProperties.py
            sed -i \"s/^\\(PASSWD = \\).*/\\1\'letmein\'/\" RestApiProperties.py

            export testname=_service_api.robot
            export library=_library.robot
            SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" | awk -F[//] '{print \$2}')
            echo \$SERVICES

            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
            for i in \$SERVICES; do bash -c "robot -v SETUP_FLAG:Setup -i create -d Log -T -v TESTLIBRARY:${gerritProject}_library.robot \$i\$testname"; sleep 2; done || true

            popd
            """
       }
     }

     stage('Build/Install New Service') {
       steps {
         sh """
            #!/usr/bin/env bash
            set -eu -o pipefail
            pushd $WORKSPACE/cord/orchestration/xos-services/${gerritProject}
            export DOCKER_TAG=\$(cat VERSION)-test
            export DOCKER_REPOSITORY=xosproject/
            export DOCKER_BUILD_ARGS=--no-cache
            cd $WORKSPACE/cord/orchestration/xos-services/${gerritProject}
            echo "\$(cat VERSION)-test" > VERSION
            make docker-build

            #install newservice
            cd $WORKSPACE/cord/helm-charts
            helm upgrade --set image.tag=\$DOCKER_TAG \
                         --set image.pullPolicy=Never \
                          --recreate-pods ${gerritProject} xos-services/${gerritProject}
            popd
            """
       }
     }

     stage('Verify Service Upgrade') {
       steps {
         sh """
            #!/usr/bin/env bash
            set -ex -o pipefail
            DOCKER_TAG=\$(cat $WORKSPACE/cord/orchestration/xos-services/${gerritProject}/VERSION)

            #wait for xos-core and models to be loaded
            timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq '.services[] | select(.name==\\"core\\").state'| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
            timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq '.services[] | select(.name==\\"${gerritProject}\\").state'| grep -q present; do echo 'Waiting for New Service to be loaded'; sleep 5; done"
            timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq '.services[] | select(.name==\\"${gerritProject}\\").version'| grep -q \$DOCKER_TAG; do echo 'Waiting for New Service Version Check'; sleep 5; done"
            sleep 15
            """
       }
     }

     stage('Test Post-Upgrade') {
       steps {
         sh """
            CORE_CONTAINER=\$(docker ps | grep k8s_xos-core | awk '{print \$1}')

            export testname=_service_api.robot
            export library=_library.robot
            SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" | awk -F[//] '{print \$2}')
            echo \$SERVICES
            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
            for i in \$SERVICES; do bash -c "robot -v SETUP_FLAG:Setup -i get -d Log -T -v TESTLIBRARY:${gerritProject}_library.robot \$i\$testname"; sleep 2; done || true

            ## get pod logs
            for pod in \$(kubectl get pods --no-headers | awk '{print \$1}');
            do
              kubectl logs \$pod> $WORKSPACE/\$pod.log;
            done || true
            """
       }
     }

     stage('Downgrade Service') {
       steps {
         sh """
            #!/usr/bin/env bash
            set -eu -o pipefail

            pushd cord/helm-charts
            #delete service
            helm delete --purge ${gerritProject}

            #re-install service with previous version
            helm dep update xos-services/${gerritProject}
            helm install xos-services/${gerritProject} -n ${gerritProject}

            #wait for xos-core and models to be loaded
            timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq '.services[] | select(.name==\\"core\\").state'| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
            timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status | jq '.services[] | select(.name==\\"${gerritProject}\\").state'| grep -q present; do echo 'Waiting for Service to be loaded'; sleep 5; done"
            sleep 15
            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests

            CORE_CONTAINER=\$(docker ps | grep k8s_xos-core | awk '{print \$1}')

            export testname=_service_api.robot
            export library=_library.robot
            SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" | awk -F[//] '{print \$2}')
            echo \$SERVICES
            for i in \$SERVICES; do bash -c "robot -v SETUP_FLAG:Setup -i get -d Log -T -v TESTLIBRARY:${gerritProject}_library.robot \$i\$testname"; sleep 2; done || true

            ## get pod logs
            for pod in \$(kubectl get pods --no-headers | awk '{print \$1}');
            do
              kubectl logs \$pod> $WORKSPACE/\$pod.log;
            done || true

            popd
            """
       }
     }

   }

   post {
     always {
       sh """
          # copy robot logs
          if [ -d RobotLogs ]; then rm -r RobotLogs; fi; mkdir RobotLogs
          cp -r $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/Log/*ml ./RobotLogs
          kubectl get pods --all-namespaces
          kubectl describe pods
          http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status
          echo "# removing helm deployments"
          kubectl get pods
          helm list

          for hchart in \$(helm list -q);
          do
            echo "## Purging chart: \${hchart} ##"
            helm delete --purge "\${hchart}"
          done

          sudo minikube delete
          """
         step([$class: 'RobotPublisher',
             disableArchiveOutput: false,
             logFileName: 'RobotLogs/log*.html',
             otherFiles: '',
             outputFileName: 'RobotLogs/output*.xml',
             outputPath: '.',
             passThreshold: 100,
             reportFileName: 'RobotLogs/report*.html',
             unstableThreshold: 0]);
          archiveArtifacts artifacts: '*.log'
          step([$class: 'Mailer', notifyEveryUnstableBuild: true, recipients: "kailash@opennetworking.org, scottb@opennetworking.org", sendToIndividuals: false])
     }
   }
 }
	// Copyright 2017-present Open Networking Foundation
	//
	// 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.

	// chart-api-test-helm.groovy
	// Checks functionality of the helm-chart, without overriding the version/tag used

	pipeline {

	/* no label, executor is determined by JJB */
	agent {
	label "${params.executorNode}"
	}

	stages {

	stage('repo') {
	steps {
	checkout(changelog: false, \
	poll: false,
	scm: [$class: 'RepoScm', \
	manifestRepositoryUrl: "${params.manifestUrl}", \
	manifestBranch: "${params.manifestBranch}", \
	currentBranch: true, \
	destinationDir: 'cord', \
	forceSync: true,
	resetFirst: true, \
	quiet: true, \
	jobs: 4, \
	showAllChanges: true] \
	)
	}
	}

	stage('patch') {
	steps {
	sh '''
	pushd cord
	PROJECT_PATH=\$(xmllint --xpath "string(//project[@name=\\\"${gerritProject}\\\"]/@path)" .repo/manifest.xml)
	repo download "\$PROJECT_PATH" "${gerritChangeNumber}/${gerritPatchsetNumber}"
	popd
	'''
	}
	}

	stage('minikube') {
	steps {
	/* see https://github.com/kubernetes/minikube/#linux-continuous-integration-without-vm-support */
	sh '''
	export MINIKUBE_WANTUPDATENOTIFICATION=false
	export MINIKUBE_WANTREPORTERRORPROMPT=false
	export CHANGE_MINIKUBE_NONE_USER=true
	export MINIKUBE_HOME=$HOME
	mkdir -p $HOME/.kube \|\| true
	touch $HOME/.kube/config
	export KUBECONFIG=$HOME/.kube/config
	sudo -E /usr/bin/minikube start --vm-driver=none
	'''
	script {
	timeout(3) {
	waitUntil {
	sleep 5
	def kc_ret = sh script: "kubectl get po", returnStatus: true
	return (kc_ret == 0);
	}
	}
	}
	}
	}

	stage('helm') {
	steps {
	sh '''
	helm init
	sleep 60
	helm repo add incubator https://kubernetes-charts-incubator.storage.googleapis.com/
	'''
	}
	}

	stage('Install XOS w/Service') {
	steps {
	sh """
	#!/usr/bin/env bash
	set -eu -o pipefail

	pushd cord/helm-charts
	helm dep update xos-core
	helm install xos-core -n xos-core

	git clone https://gerrit.opencord.org/helm-repo-tools
	helm-repo-tools/wait_for_pods.sh

	#install service
	helm dep update xos-services/${gerritProject}
	helm install xos-services/${gerritProject} -n ${gerritProject}
	popd
	"""
	}
	}
	stage('Verify') {
	steps {
	sh """
	#!/usr/bin/env bash
	set -ex -o pipefail
	export DOCKER_TAG=\$(cat $WORKSPACE/cord/orchestration/xos/VERSION)

	#wait for xos-core and models to be loaded
	timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq '.services[] \| select(.name==\\"core\\").state'\| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
	timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq '.services[] \| select(.name==\\"${gerritProject}\\").state'\| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
	http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq ".services[] \| select(.name==\\"core\\").version"\| grep -q \$DOCKER_TAG

	## get pod logs
	for pod in \$(kubectl get pods --no-headers \| awk '{print \$1}');
	do
	kubectl logs \$pod> $WORKSPACE/\$pod.log;
	done
	"""
	}
	}
	stage('Generate Model API Tests') {
	steps {
	sh """
	CORE_CONTAINER=\$(docker ps \| grep k8s_xos-core \| awk '{print \$1}')
	cd $WORKSPACE/cord/test/cord-tester
	docker cp $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/targets/xosserviceupgradetest.xtarget \$CORE_CONTAINER:/opt/xos/lib/xos-genx/xosgenx/targets/xosserviceupgradetest.xtarget
	docker cp $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/targets/xosstaticlibrary.xtarget \$CORE_CONTAINER:/opt/xos/lib/xos-genx/xosgenx/targets/xosstaticlibrary.xtarget

	export testname=_service_api.robot
	export library=_library.robot

	SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" \| awk -F[//] '{print \$2}')
	echo \$SERVICES

	for i in \$SERVICES; do bash -c "docker exec -i \$CORE_CONTAINER /bin/bash -c 'xosgenx --target /opt/xos/lib/xos-genx/xosgenx/targets/./xosserviceupgradetest.xtarget /opt/xos/dynamic_services/\$i/\$i.xproto /opt/xos/core/models/core.xproto'" > $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/\$i\$testname; done

	for i in \$SERVICES; do bash -c "docker exec -i \$CORE_CONTAINER /bin/bash -c 'xosgenx --target /opt/xos/lib/xos-genx/xosgenx/targets/./xosstaticlibrary.xtarget /opt/xos/dynamic_services/\$i/\$i.xproto /opt/xos/core/models/core.xproto'" > $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/\$i\$library; done
	ls -al $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/
	"""
	}
	}

	stage('Test Pre-Upgrade') {
	steps {
	sh """
	pushd cord/test/cord-tester/src/test/cord-api/Tests

	CORE_CONTAINER=\$(docker ps \| grep k8s_xos-core \| awk '{print \$1}')
	CHAM_CONTAINER=\$(docker ps \| grep k8s_xos-chameleon \| awk '{print \$1}')
	XOS_CHAMELEON=\$(docker exec \$CHAM_CONTAINER ip a \| grep -oE "([0-9]{1,3}\\.){3}[0-9]{1,3}\\b" \| grep 172)

	cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Properties/
	sed -i \"s/^\\(SERVER_IP = \\).*/\\1\'\$XOS_CHAMELEON\'/\" RestApiProperties.py
	sed -i \"s/^\\(SERVER_PORT = \\).*/\\1\'9101\'/\" RestApiProperties.py
	sed -i \"s/^\\(XOS_USER = \\).*/\\1\'admin@opencord.org\'/\" RestApiProperties.py
	sed -i \"s/^\\(XOS_PASSWD = \\).*/\\1\'letmein\'/\" RestApiProperties.py
	sed -i \"s/^\\(PASSWD = \\).*/\\1\'letmein\'/\" RestApiProperties.py

	export testname=_service_api.robot
	export library=_library.robot
	SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" \| awk -F[//] '{print \$2}')
	echo \$SERVICES

	cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
	for i in \$SERVICES; do bash -c "robot -v SETUP_FLAG:Setup -i create -d Log -T -v TESTLIBRARY:${gerritProject}_library.robot \$i\$testname"; sleep 2; done \|\| true

	popd
	"""
	}
	}

	stage('Build/Install New Service') {
	steps {
	sh """
	#!/usr/bin/env bash
	set -eu -o pipefail
	pushd $WORKSPACE/cord/orchestration/xos-services/${gerritProject}
	export DOCKER_TAG=\$(cat VERSION)-test
	export DOCKER_REPOSITORY=xosproject/
	export DOCKER_BUILD_ARGS=--no-cache
	cd $WORKSPACE/cord/orchestration/xos-services/${gerritProject}
	echo "\$(cat VERSION)-test" > VERSION
	make docker-build

	#install newservice
	cd $WORKSPACE/cord/helm-charts
	helm upgrade --set image.tag=\$DOCKER_TAG \
	--set image.pullPolicy=Never \
	--recreate-pods ${gerritProject} xos-services/${gerritProject}
	popd
	"""
	}
	}

	stage('Verify Service Upgrade') {
	steps {
	sh """
	#!/usr/bin/env bash
	set -ex -o pipefail
	DOCKER_TAG=\$(cat $WORKSPACE/cord/orchestration/xos-services/${gerritProject}/VERSION)

	#wait for xos-core and models to be loaded
	timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq '.services[] \| select(.name==\\"core\\").state'\| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
	timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq '.services[] \| select(.name==\\"${gerritProject}\\").state'\| grep -q present; do echo 'Waiting for New Service to be loaded'; sleep 5; done"
	timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq '.services[] \| select(.name==\\"${gerritProject}\\").version'\| grep -q \$DOCKER_TAG; do echo 'Waiting for New Service Version Check'; sleep 5; done"
	sleep 15
	"""
	}
	}

	stage('Test Post-Upgrade') {
	steps {
	sh """
	CORE_CONTAINER=\$(docker ps \| grep k8s_xos-core \| awk '{print \$1}')

	export testname=_service_api.robot
	export library=_library.robot
	SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" \| awk -F[//] '{print \$2}')
	echo \$SERVICES
	cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
	for i in \$SERVICES; do bash -c "robot -v SETUP_FLAG:Setup -i get -d Log -T -v TESTLIBRARY:${gerritProject}_library.robot \$i\$testname"; sleep 2; done \|\| true

	## get pod logs
	for pod in \$(kubectl get pods --no-headers \| awk '{print \$1}');
	do
	kubectl logs \$pod> $WORKSPACE/\$pod.log;
	done \|\| true
	"""
	}
	}

	stage('Downgrade Service') {
	steps {
	sh """
	#!/usr/bin/env bash
	set -eu -o pipefail

	pushd cord/helm-charts
	#delete service
	helm delete --purge ${gerritProject}

	#re-install service with previous version
	helm dep update xos-services/${gerritProject}
	helm install xos-services/${gerritProject} -n ${gerritProject}

	#wait for xos-core and models to be loaded
	timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq '.services[] \| select(.name==\\"core\\").state'\| grep -q present; do echo 'Waiting for Core to be loaded'; sleep 5; done"
	timeout 300 bash -c "until http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status \| jq '.services[] \| select(.name==\\"${gerritProject}\\").state'\| grep -q present; do echo 'Waiting for Service to be loaded'; sleep 5; done"
	sleep 15
	cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests

	CORE_CONTAINER=\$(docker ps \| grep k8s_xos-core \| awk '{print \$1}')

	export testname=_service_api.robot
	export library=_library.robot
	SERVICES=\$(docker exec -i \$CORE_CONTAINER /bin/bash -c "cd /opt/xos/dynamic_services/;find -name '*.xproto'" \| awk -F[//] '{print \$2}')
	echo \$SERVICES
	for i in \$SERVICES; do bash -c "robot -v SETUP_FLAG:Setup -i get -d Log -T -v TESTLIBRARY:${gerritProject}_library.robot \$i\$testname"; sleep 2; done \|\| true

	## get pod logs
	for pod in \$(kubectl get pods --no-headers \| awk '{print \$1}');
	do
	kubectl logs \$pod> $WORKSPACE/\$pod.log;
	done \|\| true

	popd
	"""
	}
	}

	}

	post {
	always {
	sh """
	# copy robot logs
	if [ -d RobotLogs ]; then rm -r RobotLogs; fi; mkdir RobotLogs
	cp -r $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests/Log/*ml ./RobotLogs
	kubectl get pods --all-namespaces
	kubectl describe pods
	http -a admin@opencord.org:letmein GET http://127.0.0.1:30001/xosapi/v1/dynamicload/load_status
	echo "# removing helm deployments"
	kubectl get pods
	helm list

	for hchart in \$(helm list -q);
	do
	echo "## Purging chart: \${hchart} ##"
	helm delete --purge "\${hchart}"
	done

	sudo minikube delete
	"""
	step([$class: 'RobotPublisher',
	disableArchiveOutput: false,
	logFileName: 'RobotLogs/log*.html',
	otherFiles: '',
	outputFileName: 'RobotLogs/output*.xml',
	outputPath: '.',
	passThreshold: 100,
	reportFileName: 'RobotLogs/report*.html',
	unstableThreshold: 0]);
	archiveArtifacts artifacts: '*.log'
	step([$class: 'Mailer', notifyEveryUnstableBuild: true, recipients: "kailash@opennetworking.org, scottb@opennetworking.org", sendToIndividuals: false])
	}
	}
	}