[CVP] Redesign cvp-func job in order to use runtest formula

Related-PROD: PROD-28333

pipeline-library: https://gerrit.mcp.mirantis.com/#/c/37968/
reclass-system: https://gerrit.mcp.mirantis.com/#/c/37970

Change-Id: I3258faaf16a6ce6ec0179c746319a045cb824458
diff --git a/cvp-tempest.groovy b/cvp-tempest.groovy
new file mode 100644
index 0000000..c6fca0a
--- /dev/null
+++ b/cvp-tempest.groovy
@@ -0,0 +1,168 @@
+/**
+ *
+ * Launch CVP Tempest verification of the cloud
+ *
+ * Expected parameters:
+
+ *   SALT_MASTER_URL             URL of Salt master
+ *   SALT_MASTER_CREDENTIALS     Credentials that are used in this Jenkins for accessing Salt master (usually "salt")
+ *   SERVICE_NODE                Node, where runtest formula and some other states will be executed
+ *   VERBOSE                     Show salt output in Jenkins console
+ *   DEBUG_MODE                  Remove or keep container after the test
+ *   STOP_ON_ERROR               Stop pipeline if error during salt run occurs
+ *   GENERATE_CONFIG             Run runtest formula / generate Tempest config
+ *   SKIP_LIST_PATH              Path to skip list (not in use right now)
+ *   TEST_IMAGE                  Docker image link to use for running container with testing tools.
+ *   TARGET_NODE                 Node to run container with Tempest/Rally
+ *   PREPARE_RESOURCES           Prepare Openstack resources before test run
+ *   TEMPEST_TEST_PATTERN        Tests to run
+ *   TEMPEST_ENDPOINT_TYPE       Type of OS endpoint to use during test run (not in use right now)
+ *   concurrency                 Number of threads to use for Tempest test run
+ *   remote_artifacts_dir        Folder to use for artifacts on remote node
+ *   report_prefix               Some prefix to put to report name
+ *
+ */
+
+
+common = new com.mirantis.mk.Common()
+salt = new com.mirantis.mk.Salt()
+validate = new com.mirantis.mcp.Validate()
+
+def saltMaster
+extraYamlContext = env.getProperty('EXTRA_PARAMS')
+if (extraYamlContext) {
+    common.mergeEnv(env, extraYamlContext) }
+def SALT_MASTER_CREDENTIALS=(env.SALT_MASTER_CREDENTIALS) ?: 'salt'
+def VERBOSE = (env.VERBOSE) ?: true
+def DEBUG_MODE = (env.DEBUG_MODE) ?: false
+def STOP_ON_ERROR = (env.STOP_ON_ERROR) ?: false
+def GENERATE_CONFIG = (env.GENERATE_CONFIG) ?: true
+def remote_artifacts_dir = (env.remote_artifacts_dir) ?: '/root/test/'
+def report_prefix = (env.report_prefix) ?: ''
+def args = ''
+node() {
+    try{
+        stage('Initialization') {
+            deleteDir()
+            saltMaster = salt.connection(SALT_MASTER_URL, SALT_MASTER_CREDENTIALS)
+            cluster_name=salt.getPillar(saltMaster, 'I@salt:master', '_param:cluster_name')['return'][0].values()[0]
+            os_version=salt.getPillar(saltMaster, 'I@salt:master', '_param:openstack_version')['return'][0].values()[0]
+            if (os_version == '') {
+                throw new Exception("Openstack is not found on this env. Exiting")
+            }
+            TEST_IMAGE = (env.TEST_IMAGE) ?: "docker-prod-virtual.docker.mirantis.net/mirantis/cicd/ci-tempest:${os_version}"
+            runtest_node = salt.runSaltProcessStep(saltMaster, 'I@runtest:*', 'test.ping')['return'][0]
+            if (runtest_node.values()[0]) {
+                // Let's use Service node that was defined in reclass. If several nodes are defined
+                // we will use the first from salt output
+                common.infoMsg("Service node ${runtest_node.keySet()[0]} is defined in reclass")
+                SERVICE_NODE = runtest_node.keySet()[0]
+            }
+            else {
+                common.infoMsg("Service node is not defined in reclass")
+                SERVICE_NODE = (env.SERVICE_NODE) ?: 'I@salt:master'
+                common.infoMsg("${SERVICE_NODE} will be used as Service node")
+                def classes_to_add = ["cluster.${cluster_name}.infra.runtest"]
+                fullnodename = salt.getMinions(saltMaster, SERVICE_NODE).get(0)
+                common.infoMsg("Full service node name ${fullnodename}")
+                result = salt.runSaltCommand(saltMaster, 'local', ['expression': SERVICE_NODE, 'type': 'compound'], 'reclass.node_update',
+                                             null, null, ['name': fullnodename, 'classes': classes_to_add])
+                salt.checkResult(result)
+            }
+            common.infoMsg('Refreshing pillars on service node')
+            salt.runSaltProcessStep(saltMaster, SERVICE_NODE, 'saltutil.refresh_pillar', [], null, VERBOSE)
+            tempest_node=salt.getPillar(saltMaster, SERVICE_NODE, '_param:tempest_test_target')['return'][0].values()[0] ?: 'I@gerrit:client'
+        }
+        stage('Preparing resources') {
+            if ( PREPARE_RESOURCES.toBoolean() ) {
+                common.infoMsg('Running salt.minion state on service node')
+                salt.enforceState(saltMaster, SERVICE_NODE, ['salt.minion'], VERBOSE, STOP_ON_ERROR, null, false, 300, 2, true, [], 60)
+                common.infoMsg('Running keystone.client on service node')
+                salt.enforceState(saltMaster, SERVICE_NODE, 'keystone.client', VERBOSE, STOP_ON_ERROR)
+                common.infoMsg('Running glance.client on service node')
+                salt.enforceState(saltMaster, SERVICE_NODE, 'glance.client', VERBOSE, STOP_ON_ERROR)
+                common.infoMsg('Running nova.client on service node')
+                salt.enforceState(saltMaster, SERVICE_NODE, 'nova.client', VERBOSE, STOP_ON_ERROR)
+            }
+            else {
+                common.infoMsg('Skipping resources preparation')
+            }
+        }
+        stage('Generate config') {
+            if ( GENERATE_CONFIG ) {
+                salt.runSaltProcessStep(saltMaster, SERVICE_NODE, 'file.remove', ["${remote_artifacts_dir}"])
+                salt.runSaltProcessStep(saltMaster, SERVICE_NODE, 'file.mkdir', ["${remote_artifacts_dir}"])
+                fullnodename = salt.getMinions(saltMaster, SERVICE_NODE).get(0)
+                TARGET_NODE = (env.TARGET_NODE) ?: tempest_node
+                if (TARGET_NODE != tempest_node) {
+                    common.infoMsg("TARGET_NODE is defined in Jenkins")
+                    def params_to_update = ['tempest_test_target': "${TARGET_NODE}"]
+                    common.infoMsg("Overriding default ${tempest_node} value of tempest_test_target parameter")
+                    result = salt.runSaltCommand(saltMaster, 'local', ['expression': SERVICE_NODE, 'type': 'compound'], 'reclass.node_update',
+                                                 null, null, ['name': fullnodename, 'parameters': ['tempest_test_target': "${TARGET_NODE}"]])
+                    salt.checkResult(result)
+                }
+                common.infoMsg("TARGET_NODE is ${TARGET_NODE}")
+                salt.runSaltProcessStep(saltMaster, TARGET_NODE, 'file.remove', ["${remote_artifacts_dir}"])
+                salt.runSaltProcessStep(saltMaster, TARGET_NODE, 'file.mkdir', ["${remote_artifacts_dir}"])
+                salt.enforceState(saltMaster, SERVICE_NODE, 'runtest', VERBOSE, STOP_ON_ERROR)
+                // we need to refresh pillars on target node after runtest state
+                salt.runSaltProcessStep(saltMaster, TARGET_NODE, 'saltutil.refresh_pillar', [], null, VERBOSE)
+                if (TARGET_NODE != tempest_node) {
+                    common.infoMsg("Reverting tempest_test_target parameter")
+                    result = salt.runSaltCommand(saltMaster, 'local', ['expression': SERVICE_NODE, 'type': 'compound'], 'reclass.node_update',
+                                                 null, null, ['name': fullnodename, 'parameters': ['tempest_test_target': "${tempest_node}"]])
+                }
+                SKIP_LIST_PATH = (env.SKIP_LIST_PATH) ?: salt.getPillar(saltMaster, SERVICE_NODE, '_param:tempest_skip_list_path')['return'][0].values()[0]
+                runtest_tempest_cfg_dir = salt.getPillar(saltMaster, SERVICE_NODE, '_param:runtest_tempest_cfg_dir')['return'][0].values()[0] ?: '/root/test/'
+                if (SKIP_LIST_PATH) {
+                    salt.cmdRun(saltMaster, SERVICE_NODE, "salt-cp ${TARGET_NODE} ${SKIP_LIST_PATH} ${runtest_tempest_cfg_dir}/skip.list")
+                    args += ' --blacklist-file /root/tempest/skip.list '
+                }
+            }
+            else {
+                common.infoMsg('Skipping Tempest config generation')
+                salt.cmdRun(saltMaster, TARGET_NODE, "rm -rf ${remote_artifacts_dir}/reports")
+            }
+        }
+
+        stage('Run Tempest tests') {
+            // parameters: master, target, dockerImageLink, name, env_var, entrypoint, tempestConfLocalPath
+            validate.runContainer(saltMaster, TARGET_NODE, TEST_IMAGE, 'cvp', [], true,
+                                  '/root/test/tempest_generated.conf')
+            report_prefix += 'tempest_'
+            if (env.concurrency) {
+                args += ' -w ' + env.concurrency
+            }
+            if (TEMPEST_TEST_PATTERN == 'set=smoke') {
+                args += ' -s '
+                report_prefix += 'smoke'
+            }
+            else {
+                if (TEMPEST_TEST_PATTERN != 'set=full') {
+                    args += " -r ${TEMPEST_TEST_PATTERN} "
+                    report_prefix += 'full'
+                }
+            }
+            salt.cmdRun(saltMaster, TARGET_NODE, "docker exec -e ARGS=\'${args}\' cvp /bin/bash -c 'run-tempest'")
+        }
+        stage('Collect results') {
+            report_prefix += "_report_${env.BUILD_NUMBER}"
+            // will be removed after changing runtest-formula logic
+            salt.cmdRun(saltMaster, TARGET_NODE, "mkdir -p ${remote_artifacts_dir}/reports; mv ${remote_artifacts_dir}/report_* ${remote_artifacts_dir}/reports")
+            validate.addFiles(saltMaster, TARGET_NODE, "${remote_artifacts_dir}/reports", '')
+            sh "mv report_*.xml ${report_prefix}.xml"
+            sh "mv report_*.log ${report_prefix}.log"
+            archiveArtifacts artifacts: "${report_prefix}.*"
+            junit "${report_prefix}.xml"
+        }
+    } catch (Throwable e) {
+        // If there was an error or exception thrown, the build failed
+        currentBuild.result = "FAILURE"
+        throw e
+    } finally {
+        if (DEBUG_MODE == 'false') {
+            validate.runCleanup(saltMaster, TARGET_NODE)
+        }
+    }
+}