diff --git a/jobs/pipelines/deploy-cicd-and-run-tests.groovy b/jobs/pipelines/deploy-cicd-and-run-tests.groovy
index 2de7995..4e0dab3 100644
--- a/jobs/pipelines/deploy-cicd-and-run-tests.groovy
+++ b/jobs/pipelines/deploy-cicd-and-run-tests.groovy
@@ -4,54 +4,56 @@
 def shared = new com.mirantis.system_qa.SharedPipeline()
 def steps = "hardware,create_model,salt," + env.DRIVETRAIN_STACK_INSTALL + "," + env.PLATFORM_STACK_INSTALL
 
-node ("${NODE_NAME}") {
-  try {
+throttle(['fuel_devops_environment']) {
+  node ("${NODE_NAME}") {
+    try {
 
-    stage("Clean the environment and clone tcp-qa") {
-        shared.prepare_working_dir()
-    }
+        stage("Clean the environment and clone tcp-qa") {
+            shared.prepare_working_dir()
+        }
 
-    stage("Create environment, generate model, bootstrap the salt-cluster") {
-        // steps: "hardware,create_model,salt"
-        shared.swarm_bootstrap_salt_cluster_devops()
-    }
+        stage("Create environment, generate model, bootstrap the salt-cluster") {
+            // steps: "hardware,create_model,salt"
+            shared.swarm_bootstrap_salt_cluster_devops()
+        }
 
-    stage("Install core infrastructure and deploy CICD nodes") {
-        // steps: env.DRIVETRAIN_STACK_INSTALL
-        shared.swarm_deploy_cicd(env.DRIVETRAIN_STACK_INSTALL)
-    }
+        stage("Install core infrastructure and deploy CICD nodes") {
+            // steps: env.DRIVETRAIN_STACK_INSTALL
+            shared.swarm_deploy_cicd(env.DRIVETRAIN_STACK_INSTALL)
+        }
 
-    stage("Install core infrastructure and deploy CICD nodes") {
-        // steps: env.PLATFORM_STACK_INSTALL
-        shared.swarm_deploy_platform(env.PLATFORM_STACK_INSTALL)
-    }
+        stage("Install core infrastructure and deploy CICD nodes") {
+            // steps: env.PLATFORM_STACK_INSTALL
+            shared.swarm_deploy_platform(env.PLATFORM_STACK_INSTALL)
+        }
 
-    stage("Run tests") {
-        shared.swarm_run_pytest(steps)
-    }
+        stage("Run tests") {
+            shared.swarm_run_pytest(steps)
+        }
 
-  } catch (e) {
-      common.printMsg("Job failed", "red")
-      shared.run_cmd("""\
-          dos.py suspend ${ENV_NAME} || true
-          dos.py snapshot ${ENV_NAME} test_failed || true
-          """)
-      throw e
-  } finally {
-    // TODO(ddmitriev): analyze the "def currentResult = currentBuild.result ?: 'SUCCESS'"
-    // and report appropriate data to TestRail
-    if ("${env.SHUTDOWN_ENV_ON_TEARDOWN}" == "false") {
+    } catch (e) {
+        common.printMsg("Job failed", "red")
         shared.run_cmd("""\
-            dos.py resume ${ENV_NAME} || true
-            sleep 20    # Wait for I/O on the host calms down
-            dos.py time-sync ${ENV_NAME} || true
+            dos.py suspend ${ENV_NAME} || true
+            dos.py snapshot ${ENV_NAME} test_failed || true
         """)
-    } else {
-        shared.run_cmd("""\
-            dos.py destroy ${ENV_NAME} || true
-        """)
+        throw e
+    } finally {
+        // TODO(ddmitriev): analyze the "def currentResult = currentBuild.result ?: 'SUCCESS'"
+        // and report appropriate data to TestRail
+        if ("${env.SHUTDOWN_ENV_ON_TEARDOWN}" == "false") {
+            shared.run_cmd("""\
+                dos.py resume ${ENV_NAME} || true
+                sleep 20    # Wait for I/O on the host calms down
+                dos.py time-sync ${ENV_NAME} || true
+            """)
+        } else {
+            shared.run_cmd("""\
+                dos.py destroy ${ENV_NAME} || true
+            """)
+        }
+        shared.report_deploy_result(steps)
+        shared.report_test_result()
     }
-    shared.report_deploy_result(steps)
-    shared.report_test_result()
   }
-}
+}
\ No newline at end of file