diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..8dada3e
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,201 @@
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diff --git a/README.rst b/README.rst
new file mode 100644
index 0000000..591ce2c
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,12 @@
+============
+Mk Pipelines
+============
+
+Jenkins Groovy scripts for MCP operation that reuse common `pipeline 
+libraries <https://github.com/Mirantis/pipeline-library>`_.
+
+Licensing
+=========
+
+Unless specifically noted, all parts of this project are licensed 
+under the Apache 2.0 `license <https://github.com/Mirantis/mk-pipelines/LICENSE>`_.
diff --git a/change-config.groovy b/change-config.groovy
index af1fe8b..44832ed 100644
--- a/change-config.groovy
+++ b/change-config.groovy
@@ -16,7 +16,6 @@
 def salt = new com.mirantis.mk.Salt()
 
 def saltMaster
-def targetAll = ['expression': TARGET_SERVERS, 'type': 'compound']
 def targetTestSubset
 def targetLiveSubset
 def targetLiveAll
@@ -39,7 +38,7 @@
         }
 
         stage('List target servers') {
-            minions = salt.getMinions(saltMaster, targetAll)
+            minions = salt.getMinions(saltMaster, TARGET_SERVERS)
             if (minions.isEmpty()) {
                 throw new Exception("No minion was targeted")
             }
diff --git a/cloud-deploy-pipeline.groovy b/cloud-deploy-pipeline.groovy
index 2302462..12db6d1 100644
--- a/cloud-deploy-pipeline.groovy
+++ b/cloud-deploy-pipeline.groovy
@@ -134,6 +134,9 @@
                     SALT_MASTER_URL = "http://${saltMasterHost}:6969"
                 } else if (STACK_TYPE == 'aws') {
 
+                    // setup environment
+                    aws.setupVirtualEnv(venv)
+
                     // set aws_env_vars
                     aws_env_vars = aws.getEnvVars(AWS_API_CREDENTIALS, AWS_STACK_REGION)
 
@@ -162,9 +165,6 @@
                         // get templates
                         git.checkoutGitRepository('template', STACK_TEMPLATE_URL, STACK_TEMPLATE_BRANCH, STACK_TEMPLATE_CREDENTIALS)
 
-                        // setup environment
-                        aws.setupVirtualEnv(venv)
-
                         // start stack
                         def stack_params = [
                             "ParameterKey=KeyName,ParameterValue=" + AWS_SSH_KEY,
@@ -216,6 +216,7 @@
 
             // install k8s
             if (common.checkContains('STACK_INSTALL', 'k8s')) {
+
                 stage('Install Kubernetes infra') {
                     if (STACK_TYPE == 'aws') {
                         // configure kubernetes_control_address - save loadbalancer
@@ -223,7 +224,6 @@
                         print(kubernetes_control_address)
                         salt.runSaltProcessStep(saltMaster, 'I@salt:master', 'reclass.cluster_meta_set', ['kubernetes_control_address', kubernetes_control_address], null, true)
                     }
-
                     // ensure certificates are generated properly
                     salt.runSaltProcessStep(saltMaster, '*', 'saltutil.refresh_pillar', [], null, true)
                     salt.enforceState(saltMaster, '*', ['salt.minion.cert'], true)
@@ -231,6 +231,13 @@
                     orchestrate.installKubernetesInfra(saltMaster)
                 }
 
+                if (common.checkContains('STACK_INSTALL', 'contrail')) {
+                    stage('Install Contrail for Kubernetes') {
+                        orchestrate.installContrailNetwork(saltMaster)
+                        orchestrate.installKubernetesContrailCompute(saltMaster)
+                    }
+                }
+
                 stage('Install Kubernetes control') {
 
                     orchestrate.installKubernetesControl(saltMaster)
@@ -253,13 +260,6 @@
                         orchestrate.installKubernetesCompute(saltMaster)
                     }
                 }
-
-                if (common.checkContains('STACK_INSTALL', 'contrail')) {
-                    stage('Install Contrail for Kubernetes') {
-                        orchestrate.installContrailNetwork(saltMaster)
-                        orchestrate.installContrailCompute(saltMaster)
-                    }
-                }
             }
 
             // install openstack
diff --git a/lab-pipeline.groovy b/lab-pipeline.groovy
index 0313d4d..b3f78d5 100644
--- a/lab-pipeline.groovy
+++ b/lab-pipeline.groovy
@@ -178,6 +178,11 @@
             // install k8s
             if (common.checkContains('STACK_INSTALL', 'k8s')) {
 
+                // install infra libs for k8s
+                stage('Install Kubernetes infra') {
+                    orchestrate.installKubernetesInfra(saltMaster)
+                }
+
                 // If k8s install with contrail network manager then contrail need to be install first
                 if (common.checkContains('STACK_INSTALL', 'contrail')) {
                     stage('Install Contrail for Kubernetes') {
@@ -187,10 +192,6 @@
                     }
                 }
 
-                stage('Install Kubernetes infra') {
-                    orchestrate.installKubernetesInfra(saltMaster)
-                }
-
                 stage('Install Kubernetes control') {
                     orchestrate.installKubernetesControl(saltMaster)
                 }
@@ -220,6 +221,13 @@
                     salt.runSaltProcessStep(saltMaster, 'I@keystone:server', 'cmd.run', ['. /root/keystonerc; nova net-list'])
                 }
 
+                if (salt.testTarget(saltMaster, 'I@ironic:conductor')){
+                    stage('Install OpenStack Ironic conductor') {
+                        orchestrate.installIronicConductor(saltMaster)
+                    }
+                }
+
+
                 stage('Install OpenStack compute') {
                     orchestrate.installOpenstackCompute(saltMaster)
 
diff --git a/opencontrail-upgrade.groovy b/opencontrail-upgrade.groovy
new file mode 100644
index 0000000..02c2bc1
--- /dev/null
+++ b/opencontrail-upgrade.groovy
@@ -0,0 +1,481 @@
+/**
+ * Update packages on given nodes
+ *
+ * Expected parameters:
+ *   SALT_MASTER_CREDENTIALS        Credentials to the Salt API.
+ *   SALT_MASTER_URL                Full Salt API address [http://10.10.10.1:8000].
+ *   STAGE_CONTROLLERS_UPGRADE      Run upgrade on Opencontrail controllers  (bool)
+ *   STAGE_ANALYTICS_UPGRADE        Run upgrade on Opencontrail analytics  (bool)
+ *   STAGE_COMPUTES_UPGRADE         Run upgrade on Opencontrail compute nodes  (bool)
+ *   COMPUTE_TARGET_SERVERS         Salt compound target to match nodes to be updated [*, G@osfamily:debian].
+ *   COMPUTE_TARGET_SUBSET_LIVE     Number of selected nodes to live apply selected package update.
+ *   STAGE_CONTROLLERS_ROLLBACK     Run rollback on Opencontrail controllers  (bool)
+ *   STAGE_ANALYTICS_ROLLBACK       Run rollback on Opencontrail analytics  (bool)
+ *   STAGE_COMPUTES_ROLLBACK        Run rollback on Opencontrail compute nodes  (bool)
+ *
+**/
+
+def common = new com.mirantis.mk.Common()
+def salt = new com.mirantis.mk.Salt()
+
+def saltMaster
+def targetLiveSubset
+def targetLiveAll
+def minions
+def result
+def args
+def commandKwargs
+def probe = 1
+def errorOccured = false
+def command = 'cmd.shell'
+
+def CONTROL_PKGS = 'contrail-config contrail-config-openstack contrail-control contrail-dns contrail-lib contrail-nodemgr contrail-utils contrail-web-controller contrail-web-core neutron-plugin-contrail python-contrail'
+def ANALYTIC_PKGS = 'contrail-analytics contrail-lib contrail-nodemgr contrail-utils python-contrail'
+def CMP_PKGS = 'contrail-lib contrail-nodemgr contrail-utils contrail-vrouter-agent contrail-vrouter-utils python-contrail python-contrail-vrouter-api python-opencontrail-vrouter-netns contrail-vrouter-dkms'
+def KERNEL_MODULE_RELOAD = 'service supervisor-vrouter stop;ifdown vhost0;rmmod vrouter;modprobe vrouter;ifup vhost0;service supervisor-vrouter start;'
+
+
+def void runCommonCommands(target, command, args, check, salt, saltMaster, common) {
+
+    out = salt.runSaltCommand(saltMaster, 'local', ['expression': target, 'type': 'compound'], command, null, args, null)
+    salt.printSaltCommandResult(out)
+    sleep(60)
+    out = salt.runSaltCommand(saltMaster, 'local', ['expression': target, 'type': 'compound'], command, null, check, null)
+    salt.printSaltCommandResult(out)
+    input message: "Please check the output of \'${check}\' and continue if it is correct."
+}
+
+timestamps {
+    node() {
+
+        stage('Connect to Salt API') {
+            saltMaster = salt.connection(SALT_MASTER_URL, SALT_MASTER_CREDENTIALS)
+        }
+
+        if (STAGE_CONTROLLERS_UPGRADE.toBoolean() == true && !errorOccured) {
+
+            stage('Opencontrail controllers upgrade') {
+
+                oc_component_repo = salt.runSaltProcessStep(saltMaster, 'I@opencontrail:control and *01*', 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+
+                oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                try {
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:control', 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:control', 'saltutil.refresh_pillar', [], null, true)
+                    salt.enforceState(saltMaster, 'I@opencontrail:control', 'linux.system.repo')
+                } catch (Exception er) {
+                    errorOccured = true
+                    common.errorMsg("Opencontrail component on I@opencontrail:control probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                    return
+                }
+
+                try {
+                    salt.cmdRun(saltMaster, 'I@opencontrail:control', "su root -c '/usr/local/bin/zookeeper-backup-runner.sh'")
+                } catch (Exception er) {
+                    common.errorMsg('Zookeeper failed to backup. Please fix it before continuing.')
+                    return
+                }
+
+                try {
+                    salt.cmdRun(saltMaster, 'I@cassandra:backup:client', "su root -c '/usr/local/bin/cassandra-backup-runner-call.sh'")
+                } catch (Exception er) {
+                    common.errorMsg('Cassandra failed to backup. Please fix it before continuing.')
+                    return
+                }
+
+                args = 'apt install contrail-database -y;'
+                check = 'nodetool status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:control and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:control and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:control and *03*', command, args, check, salt, saltMaster, common)
+
+                args = "apt install -o Dpkg::Options::=\"--force-confold\" ${CONTROL_PKGS} -y --force-yes;"
+                check = 'contrail-status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:control and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:control and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:control and *03*', command, args, check, salt, saltMaster, common)
+
+                try {
+                    salt.enforceState(saltMaster, 'I@opencontrail:control', 'opencontrail')
+                } catch (Exception er) {
+                    common.errorMsg('Opencontrail state was executed on I@opencontrail:control and failed please fix it manually.')
+                }
+
+                out = salt.runSaltCommand(saltMaster, 'local', ['expression': 'I@opencontrail:control', 'type': 'compound'], command, null, check, null)
+                salt.printSaltCommandResult(out)
+
+                common.warningMsg('Please check \'show bgp summary\' on your bgp router if all bgp peers are in healthy state.')
+            }
+        }
+
+        if (STAGE_ANALYTICS_UPGRADE.toBoolean() == true && !errorOccured) {
+
+            stage('Ask for manual confirmation') {
+                input message: "Do you want to continue with the Opencontrail analytic nodes upgrade?"
+            }
+
+            stage('Opencontrail analytics upgrade') {
+
+                oc_component_repo = salt.runSaltProcessStep(saltMaster, 'I@opencontrail:collector and *01*', 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+
+                oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                try {
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:collector', 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:collector', 'saltutil.refresh_pillar', [], null, true)
+                    salt.enforceState(saltMaster, 'I@opencontrail:collector', 'linux.system.repo')
+                } catch (Exception er) {
+                    errorOccured = true
+                    common.errorMsg("Opencontrail component on I@opencontrail:collector probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                    return
+                }
+
+                args = 'apt install contrail-database -y;'
+                check = 'nodetool status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:collector and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:collector and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:collector and *03*', command, args, check, salt, saltMaster, common)
+
+                args = "apt install -o Dpkg::Options::=\"--force-confold\" ${ANALYTIC_PKGS} -y --force-yes;"
+                check = 'contrail-status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:collector and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:collector and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:collector and *03*', command, args, check, salt, saltMaster, common)
+
+                try {
+                    salt.enforceState(saltMaster, 'I@opencontrail:collector', 'opencontrail')
+                } catch (Exception er) {
+                    common.errorMsg('Opencontrail state was executed on I@opencontrail:collector and failed please fix it manually.')
+                }
+
+                out = salt.runSaltCommand(saltMaster, 'local', ['expression': 'I@opencontrail:collector', 'type': 'compound'], command, null, check, null)
+                salt.printSaltCommandResult(out)
+            }
+        }
+
+        if (STAGE_COMPUTES_UPGRADE.toBoolean() == true && !errorOccured) {
+
+            try {
+
+                stage('List targeted compute servers') {
+                    minions = salt.getMinions(saltMaster, COMPUTE_TARGET_SERVERS)
+
+                    if (minions.isEmpty()) {
+                        throw new Exception("No minion was targeted")
+                    }
+
+                    targetLiveSubset = minions.subList(0, Integer.valueOf(COMPUTE_TARGET_SUBSET_LIVE)).join(' or ')
+                    targetLiveSubsetProbe = minions.subList(0, probe).join(' or ')
+
+                    targetLiveAll = minions.join(' or ')
+                    common.infoMsg("Found nodes: ${targetLiveAll}")
+                    common.infoMsg("Selected sample nodes: ${targetLiveSubset}")
+                }
+
+                stage('Confirm upgrade on sample nodes') {
+                    input message: "Do you want to continue with the Opencontrail compute upgrade on the following sample nodes? ${targetLiveSubset}"
+                }
+
+                stage("Opencontrail compute upgrade on sample nodes") {
+
+                    oc_component_repo = salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+                    oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                    try {
+                        salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                        salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'saltutil.refresh_pillar', [], null, true)
+                        salt.enforceState(saltMaster, targetLiveSubset, 'linux.system.repo')
+                    } catch (Exception er) {
+                        errorOccured = true
+                        common.errorMsg("Opencontrail component on ${targetLiveSubset} probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                        return
+                    }
+
+                    args = "export DEBIAN_FRONTEND=noninteractive; apt install -o Dpkg::Options::=\"--force-confold\" -o Dpkg::Options::=\"--force-confdef\" ${CMP_PKGS}  -y;"
+                    check = 'contrail-status'
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveSubset, 'type': 'compound'], command, null, args, null)
+                    salt.printSaltCommandResult(out)
+
+                    try {
+                        salt.enforceState(saltMaster, targetLiveSubset, 'opencontrail')
+                    } catch (Exception er) {
+                        common.errorMsg("Opencontrail state was executed on ${targetLiveSubset} and failed please fix it manually.")
+                    }
+
+                    salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'cmd.shell', ["${KERNEL_MODULE_RELOAD}"], null, true)
+                    sleep(10)
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveSubset, 'type': 'compound'], command, null, check, null)
+                    salt.printSaltCommandResult(out)
+                }
+
+                stage('Confirm upgrade on all targeted nodes') {
+                    input message: "Do you want to continue with the Opencontrail compute upgrade on all the targeted nodes? ${targetLiveAll} nodes?"
+                }
+                stage("Opencontrail compute upgrade on all targeted nodes") {
+
+                    oc_component_repo = salt.runSaltProcessStep(saltMaster, targetLiveAll, 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+                    oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                    try {
+                        salt.runSaltProcessStep(saltMaster, targetLiveAll, 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                        salt.runSaltProcessStep(saltMaster, targetLiveAll, 'saltutil.refresh_pillar', [], null, true)
+                        salt.enforceState(saltMaster, targetLiveAll, 'linux.system.repo')
+                    } catch (Exception er) {
+                        common.errorMsg("Opencontrail component on ${targetLiveAll} probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                        return
+                    }
+
+                    args = "export DEBIAN_FRONTEND=noninteractive; apt install -o Dpkg::Options::=\"--force-confold\" -o Dpkg::Options::=\"--force-confdef\" ${CMP_PKGS}  -y;"
+                    check = 'contrail-status'
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], command, null, args, null)
+                    salt.printSaltCommandResult(out)
+
+                    try {
+                        salt.enforceState(saltMaster, targetLiveAll, 'opencontrail')
+                    } catch (Exception er) {
+                        common.errorMsg("Opencontrail state was executed on ${targetLiveAll} and failed please fix it manually.")
+                    }
+
+                    salt.runSaltProcessStep(saltMaster, targetLiveAll, 'cmd.shell', ["${KERNEL_MODULE_RELOAD}"], null, true)
+                    sleep(10)
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], command, null, check, null)
+                    salt.printSaltCommandResult(out)
+                }
+
+            } catch (Throwable e) {
+                // If there was an error or exception thrown, the build failed
+                currentBuild.result = "FAILURE"
+                throw e
+            }
+        }
+
+
+        if (STAGE_CONTROLLERS_ROLLBACK.toBoolean() == true && !errorOccured) {
+
+            stage('Ask for manual confirmation') {
+                input message: "Do you want to continue with the Opencontrail control nodes rollback?"
+            }
+
+           stage('Opencontrail controllers rollback') {
+
+                oc_component_repo = salt.runSaltProcessStep(saltMaster, 'I@opencontrail:control and *01*', 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+                oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                try {
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:control', 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:control', 'saltutil.refresh_pillar', [], null, true)
+                    salt.enforceState(saltMaster, 'I@opencontrail:control', 'linux.system.repo')
+                } catch (Exception er) {
+                    errorOccured = true
+                    common.errorMsg("Opencontrail component on I@opencontrail:control probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                    return
+                }
+
+                args = 'apt install contrail-database -y --force-yes;'
+                check = 'nodetool status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:control and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:control and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:control and *03*', command, args, check, salt, saltMaster, common)
+
+                args = "apt install -o Dpkg::Options::=\"--force-confold\" ${CONTROL_PKGS} -y --force-yes;"
+                check = 'contrail-status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:control and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:control and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:control and *03*', command, args, check, salt, saltMaster, common)
+
+                try {
+                    salt.enforceState(saltMaster, 'I@opencontrail:control', 'opencontrail')
+                } catch (Exception er) {
+                    common.errorMsg('Opencontrail state was executed on I@opencontrail:control and failed please fix it manually.')
+                }
+
+                out = salt.runSaltCommand(saltMaster, 'local', ['expression': 'I@opencontrail:control', 'type': 'compound'], command, null, check, null)
+                salt.printSaltCommandResult(out)
+
+                common.warningMsg('Please check \'show bgp summary\' on your bgp router if all bgp peers are in healthy state.')
+            }
+        }
+
+        if (STAGE_ANALYTICS_ROLLBACK.toBoolean() == true && !errorOccured) {
+
+            stage('Ask for manual confirmation') {
+                input message: "Do you want to continue with the Opencontrail analytic nodes rollback?"
+            }
+
+            stage('Opencontrail analytics rollback') {
+
+                oc_component_repo = salt.runSaltProcessStep(saltMaster, 'I@opencontrail:collector and *01*', 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+                oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                try {
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:collector', 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                    salt.runSaltProcessStep(saltMaster, 'I@opencontrail:collector', 'saltutil.refresh_pillar', [], null, true)
+                    salt.enforceState(saltMaster, 'I@opencontrail:collector', 'linux.system.repo')
+                } catch (Exception er) {
+                    errorOccured = true
+                    common.errorMsg("Opencontrail component on I@opencontrail:collector probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                    return
+                }
+
+                args = 'apt install contrail-database -y --force-yes;'
+                check = 'nodetool status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:collector and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:collector and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:collector and *03*', command, args, check, salt, saltMaster, common)
+
+                args = "apt install -o Dpkg::Options::=\"--force-confold\" ${ANALYTIC_PKGS} -y --force-yes;"
+                check = 'contrail-status'
+
+                // ntw01
+                runCommonCommands('I@opencontrail:collector and *01*', command, args, check, salt, saltMaster, common)
+                // ntw02
+                runCommonCommands('I@opencontrail:collector and *02*', command, args, check, salt, saltMaster, common)
+                // ntw03
+                runCommonCommands('I@opencontrail:collector and *03*', command, args, check, salt, saltMaster, common)
+
+                try {
+                    salt.enforceState(saltMaster, 'I@opencontrail:collector', 'opencontrail')
+                } catch (Exception er) {
+                    common.errorMsg('Opencontrail state was executed on I@opencontrail:collector and failed please fix it manually.')
+                }
+
+                out = salt.runSaltCommand(saltMaster, 'local', ['expression': 'I@opencontrail:collector', 'type': 'compound'], command, null, check, null)
+                salt.printSaltCommandResult(out)
+            }
+        }
+
+        if (STAGE_COMPUTES_ROLLBACK.toBoolean() == true && !errorOccured) {
+
+            try {
+
+                stage('List targeted compute servers') {
+                    minions = salt.getMinions(saltMaster, COMPUTE_TARGET_SERVERS)
+
+                    if (minions.isEmpty()) {
+                        throw new Exception("No minion was targeted")
+                    }
+
+                    targetLiveSubset = minions.subList(0, Integer.valueOf(COMPUTE_TARGET_SUBSET_LIVE)).join(' or ')
+                    targetLiveSubsetProbe = minions.subList(0, probe).join(' or ')
+
+                    targetLiveAll = minions.join(' or ')
+                    common.infoMsg("Found nodes: ${targetLiveAll}")
+                    common.infoMsg("Selected sample nodes: ${targetLiveSubset}")
+                }
+
+                stage('Confirm rollback on sample nodes') {
+                    input message: "Do you want to continue with the Opencontrail compute rollback on the following sample nodes? ${targetLiveSubset}"
+                }
+
+                stage("Opencontrail compute rollback on sample nodes") {
+
+                    oc_component_repo = salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+                    oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                    try {
+                        salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                        salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'saltutil.refresh_pillar', [], null, true)
+                        salt.enforceState(saltMaster, targetLiveSubset, 'linux.system.repo')
+                    } catch (Exception er) {
+                        errorOccured = true
+                        common.errorMsg("Opencontrail component on ${targetLiveSubset} probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                        return
+                    }
+
+                    args = "export DEBIAN_FRONTEND=noninteractive; apt install --allow-downgrades -o Dpkg::Options::=\"--force-confold\" -o Dpkg::Options::=\"--force-confdef\" ${CMP_PKGS}  -y;"
+                    check = 'contrail-status'
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveSubset, 'type': 'compound'], command, null, args, null)
+                    salt.printSaltCommandResult(out)
+
+                    try {
+                        salt.enforceState(saltMaster, targetLiveSubset, 'opencontrail')
+                    } catch (Exception er) {
+                        common.errorMsg("Opencontrail state was executed on ${targetLiveSubset} and failed please fix it manually.")
+                    }
+
+                    salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'cmd.shell', ["${KERNEL_MODULE_RELOAD}"], null, true)
+                    sleep(10)
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveSubset, 'type': 'compound'], command, null, check, null)
+                    salt.printSaltCommandResult(out)
+                }
+
+                stage('Confirm rollback on all targeted nodes') {
+                    input message: "Do you want to continue with the Opencontrail compute upgrade on all the targeted nodes? ${targetLiveAll} nodes?"
+                }
+
+                stage("Opencontrail compute upgrade on all targeted nodes") {
+
+                    oc_component_repo = salt.runSaltProcessStep(saltMaster, targetLiveAll, 'cmd.shell', ['grep -RE \'oc[0-9]{2,3}\' /etc/apt/sources.list* | awk \'{print $1}\' | sed \'s/ *:.*//\''], null, true)
+                    oc_component_repo = oc_component_repo['return'][0].values()[0]
+
+                    try {
+                        salt.runSaltProcessStep(saltMaster, targetLiveAll, 'cmd.shell', ["rm ${oc_component_repo}"], null, true)
+                        salt.runSaltProcessStep(saltMaster, targetLiveAll, 'saltutil.refresh_pillar', [], null, true)
+                        salt.enforceState(saltMaster, targetLiveAll, 'linux.system.repo')
+                    } catch (Exception er) {
+                        common.errorMsg("Opencontrail component on ${targetLiveAll} probably failed to be replaced. Please check it in ${oc_component_repo} before continuing.")
+                        return
+                    }
+
+                    args = "export DEBIAN_FRONTEND=noninteractive; apt install --allow-downgrades -o Dpkg::Options::=\"--force-confold\" -o Dpkg::Options::=\"--force-confdef\" ${CMP_PKGS} -y;"
+                    check = 'contrail-status'
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], command, null, args, null)
+                    salt.printSaltCommandResult(out)
+
+                    try {
+                        salt.enforceState(saltMaster, targetLiveAll, 'opencontrail')
+                    } catch (Exception er) {
+                        common.errorMsg("Opencontrail state was executed on ${targetLiveAll} and failed please fix it manually.")
+                    }
+
+                    salt.runSaltProcessStep(saltMaster, targetLiveAll, 'cmd.shell', ["${KERNEL_MODULE_RELOAD}"], null, true)
+                    sleep(10)
+
+                    out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], command, null, check, null)
+                    salt.printSaltCommandResult(out)
+                }
+
+            } catch (Throwable e) {
+                // If there was an error or exception thrown, the build failed
+                currentBuild.result = "FAILURE"
+                throw e
+            }
+        }
+    }
+}
diff --git a/openstack-compute-install.groovy b/openstack-compute-install.groovy
index d6b08c3..8e53396 100644
--- a/openstack-compute-install.groovy
+++ b/openstack-compute-install.groovy
@@ -12,7 +12,6 @@
 def salt = new com.mirantis.mk.Salt()
 
 def saltMaster
-def targetAll = ['expression': TARGET_SERVERS, 'type': 'compound']
 def minions
 def result
 def command
@@ -27,7 +26,7 @@
         }
 
         stage('List target servers') {
-            minions = salt.getMinions(saltMaster, targetAll)
+            minions = salt.getMinions(saltMaster, TARGET_SERVERS)
 
             if (minions.isEmpty()) {
                 throw new Exception("No minion was targeted")
@@ -38,32 +37,50 @@
             common.infoMsg("Selected nodes: ${targetLiveAll}")
         }
 
-        stage("Setup network for compute") {
-            common.infoMsg("Now all network configuration will be enforced, which caused reboot of nodes: ${targetLiveAll}")
-            try {
-                salt.cmdRun(saltMaster, targetLiveAll, 'salt-call state.sls linux.system.user,openssh,linux.network;reboot')
-            } catch(e) {
-                common.infoMsg("no respond from nodes due reboot")
-            }
-            common.infoMsg("Now pipeline is waiting until node reconnect to salt master")
-            timeout(800) {
-                retry(666) {
-                    try {
-                        salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], 'test.ping')
-                    } catch(e) {
-                        common.infoMsg("Still waiting for node to come up")
-                        sleep(10)
-                    }
-                }
-            }
+        stage("Setup repositories") {
+            salt.enforceState(saltMaster, targetLiveAll, 'linux.system.repo', true)
         }
 
-        stage("Deploy Compute") {
-            common.infoMsg("Lets run rest of the states to finish deployment")
-            salt.enforceState(saltMaster, targetLiveAll, 'linux,openssh,ntp,salt', true)
-            retry(2) {
-                salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], 'state.apply')
-            }
+        stage("Upgrade packages") {
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'pkg.upgrade', [], null, true)
+        }
+
+        stage("Setup networking") {
+            // Sync all of the modules from the salt master.
+            salt.syncAll(saltMaster, targetLiveAll)
+
+            // Apply state 'salt' to install python-psutil for network configuration without restarting salt-minion to avoid losing connection.
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'state.apply',  ['salt', 'exclude=[{\'id\': \'salt_minion_service\'}, {\'id\': \'salt_minion_service_restart\'}, {\'id\': \'salt_minion_sync_all\'}]'], null, true)
+
+            // Restart salt-minion to take effect.
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'service.restart', ['salt-minion'], null, true, 10)
+
+            // Configure networking excluding vhost0 interface.
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'state.apply',  ['linux.network', 'exclude=[{\'id\': \'linux_interface_vhost0\'}]'], null, true)
+
+            // Kill unnecessary processes ifup/ifdown which is stuck from previous state linux.network.
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'ps.pkill', ['ifup'], null, false)
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'ps.pkill', ['ifdown'], null, false)
+
+            // Restart networking to bring UP all interfaces.
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'service.restart', ['networking'], null, true, 300)
+        }
+
+        stage("Highstate compute") {
+            // Execute highstate without state opencontrail.client.
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'state.highstate', ['exclude=opencontrail.client'], null, true)
+
+            // Apply nova state to remove libvirt default bridge virbr0.
+            salt.enforceState(saltMaster, targetLiveAll, 'nova', true)
+
+            // Execute highstate.
+            salt.enforceHighstate(saltMaster, targetLiveAll, true)
+
+            // Restart supervisor-vrouter.
+            salt.runSaltProcessStep(saltMaster, targetLiveAll, 'service.restart', ['supervisor-vrouter'], null, true, 300)
+
+            // Apply salt,collectd to update information about current network interfaces.
+            salt.enforceState(saltMaster, targetLiveAll, 'salt,collectd', true)
         }
 
     } catch (Throwable e) {
diff --git a/openstack-compute-upgrade.groovy b/openstack-compute-upgrade.groovy
index 768f055..4a04531 100644
--- a/openstack-compute-upgrade.groovy
+++ b/openstack-compute-upgrade.groovy
@@ -14,7 +14,6 @@
 def salt = new com.mirantis.mk.Salt()
 
 def saltMaster
-def targetAll = ['expression': TARGET_SERVERS, 'type': 'compound']
 def targetTestSubset
 def targetLiveSubset
 def targetLiveAll
@@ -33,7 +32,7 @@
         }
 
         stage('List target servers') {
-            minions = salt.getMinions(saltMaster, targetAll)
+            minions = salt.getMinions(saltMaster, TARGET_SERVERS)
 
             if (minions.isEmpty()) {
                 throw new Exception("No minion was targeted")
@@ -71,7 +70,7 @@
 
         if(opencontrail != null) {
             stage('Remove OC component from repos on test nodes') {
-                salt.cmdRun(saltMaster, targetTestSubset, "find /etc/apt/sources.list* -type f -print0 | xargs -0 sed -i -r -e 's/ oc([0-9]*) / /g'")
+                salt.cmdRun(saltMaster, targetTestSubset, "find /etc/apt/sources.list* -type f -print0 | xargs -0 sed -i -r -e 's/ oc([0-9]*) / /g;s/ oc([0-9]*\$)//g'")
                 salt.runSaltProcessStep(saltMaster, targetTestSubset, 'pkg.refresh_db', [], null, true)
             }
         }
@@ -90,7 +89,7 @@
 
         if(opencontrail != null) {
             stage('Remove OC component from repos on sample nodes') {
-                salt.cmdRun(saltMaster, targetLiveSubset, "find /etc/apt/sources.list* -type f -print0 | xargs -0 sed -i -r -e 's/ oc([0-9]*) / /g'")
+                salt.cmdRun(saltMaster, targetLiveSubset, "find /etc/apt/sources.list* -type f -print0 | xargs -0 sed -i -r -e 's/ oc([0-9]*) / /g;s/ oc([0-9]*\$)//g'")
                 salt.runSaltProcessStep(saltMaster, targetLiveSubset, 'pkg.refresh_db', [], null, true)
             }
         }
@@ -161,7 +160,7 @@
 
         if(opencontrail != null) { 
             stage('Remove OC component from repos on all targeted nodes') {
-                salt.cmdRun(saltMaster, targetLiveAll, "find /etc/apt/sources.list* -type f -print0 | xargs -0 sed -i -r -e 's/ oc([0-9]*) / /g'")
+                salt.cmdRun(saltMaster, targetLiveAll, "find /etc/apt/sources.list* -type f -print0 | xargs -0 sed -i -r -e 's/ oc([0-9]*) / /g;s/ oc([0-9]*\$)//g'")
                 salt.runSaltProcessStep(saltMaster, targetLiveAll, 'pkg.refresh_db', [], null, true)
             }
         }
diff --git a/ovs-gateway-upgrade.groovy b/ovs-gateway-upgrade.groovy
new file mode 100644
index 0000000..70037a4
--- /dev/null
+++ b/ovs-gateway-upgrade.groovy
@@ -0,0 +1,154 @@
+/**
+ * Update packages on given nodes
+ *
+ * Expected parameters:
+ *   SALT_MASTER_CREDENTIALS    Credentials to the Salt API.
+ *   SALT_MASTER_URL            Full Salt API address [https://10.10.10.1:8000].
+ *   TARGET_SERVERS             Salt compound target to match nodes to be updated [*, G@osfamily:debian].
+ *   TARGET_SUBSET_TEST         Number of nodes to list package updates, empty string means all targetted nodes.
+ *   TARGET_SUBSET_LIVE         Number of selected nodes to live apply selected package update.
+ *
+**/
+
+def common = new com.mirantis.mk.Common()
+def salt = new com.mirantis.mk.Salt()
+
+def saltMaster
+def targetTestSubset
+def targetLiveSubset
+def targetLiveAll
+def minions
+def result
+def args
+def command
+def commandKwargs
+def probe = 1
+
+node() {
+    try {
+
+        stage('Connect to Salt master') {
+            saltMaster = salt.connection(SALT_MASTER_URL, SALT_MASTER_CREDENTIALS)
+        }
+
+        stage('List target servers') {
+            minions = salt.getMinions(saltMaster, TARGET_SERVERS)
+
+            if (minions.isEmpty()) {
+                throw new Exception("No minion was targeted")
+            }
+
+            if (TARGET_SUBSET_TEST != "") {
+                targetTestSubset = minions.subList(0, Integer.valueOf(TARGET_SUBSET_TEST)).join(' or ')
+            } else {
+                targetTestSubset = minions.join(' or ')
+            }
+            targetLiveSubset = minions.subList(0, Integer.valueOf(TARGET_SUBSET_LIVE)).join(' or ')
+            targetTestSubsetProbe = minions.subList(0, probe).join(' or ')
+            targetLiveSubsetProbe = minions.subList(0, probe).join(' or ')
+
+            targetLiveAll = minions.join(' or ')
+            common.infoMsg("Found nodes: ${targetLiveAll}")
+            common.infoMsg("Selected test nodes: ${targetTestSubset}")
+            common.infoMsg("Selected sample nodes: ${targetLiveSubset}")
+        }
+
+
+        stage("Add new repos on test nodes") {
+            salt.enforceState(saltMaster, targetTestSubset, 'linux.system.repo')
+        }
+
+        stage("List package upgrades") {
+            salt.runSaltProcessStep(saltMaster, targetTestSubset, 'pkg.list_upgrades', [], null, true)
+        }
+
+        stage('Confirm upgrade on sample nodes') {
+            input message: "Please verify the list of packages that you want to be upgraded. Do you want to continue with upgrade?"
+        }
+
+        stage("Add new repos on sample nodes") {
+            salt.enforceState(saltMaster, targetLiveSubset, 'linux.system.repo')
+        }
+
+        args = "apt-get -y -s -o Dpkg::Options::=\"--force-confdef\" -o Dpkg::Options::=\"--force-confold\" dist-upgrade"
+
+        stage('Test upgrade on sample') {
+            try {
+                salt.cmdRun(saltMaster, targetLiveSubset, args)
+            } catch (Exception er) {
+                print(er)
+            }
+        }
+
+        stage('Confirm upgrade on sample') {
+            input message: "Please verify if there are packages that it wants to downgrade. If so, execute apt-cache policy on them and verify if everything is fine. Do you want to continue with upgrade?"
+        }
+
+        command = "cmd.run"
+        args = 'export DEBIAN_FRONTEND=noninteractive; apt-get -y -q --allow-downgrades -o Dpkg::Options::=\"--force-confdef\" -o Dpkg::Options::=\"--force-confold\" dist-upgrade;'
+
+        stage('Apply package upgrades on sample') {
+            out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveSubset, 'type': 'compound'], command, null, args, commandKwargs)
+            salt.printSaltCommandResult(out)
+        }
+
+        args = "sudo /usr/share/openvswitch/scripts/ovs-ctl start"
+
+        stage('Start ovs on sample nodes') {
+            out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveSubset, 'type': 'compound'], command, null, args, commandKwargs)
+            salt.printSaltCommandResult(out)
+        }
+        stage("Run Neutron state on sample nodes") {
+            salt.enforceState(saltMaster, targetLiveSubset, ['neutron'])
+        }
+
+        stage("Run Highstate on sample nodes") {
+            try {
+                salt.enforceHighstate(saltMaster, targetLiveSubset)
+            } catch (Exception er) {
+                common.errorMsg("Highstate was executed on ${targetLiveSubset} but something failed. Please check it and fix it accordingly.")
+            }
+        }
+
+        stage('Confirm upgrade on all targeted nodes') {
+            timeout(time: 2, unit: 'HOURS') {
+               input message: "Verify that the upgraded sample nodes are working correctly. If so, do you want to approve live upgrade on ${targetLiveAll} nodes?"
+            }
+        }
+
+        stage("Add new repos on all targeted nodes") {
+            salt.enforceState(saltMaster, targetLiveAll, 'linux.system.repo')
+        }
+
+        args = 'export DEBIAN_FRONTEND=noninteractive; apt-get -y -q --allow-downgrades -o Dpkg::Options::=\"--force-confdef\" -o Dpkg::Options::=\"--force-confold\" dist-upgrade;'
+
+        stage('Apply package upgrades on all targeted nodes') {
+            out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], command, null, args, commandKwargs)
+            salt.printSaltCommandResult(out)
+        }
+
+        args = "sudo /usr/share/openvswitch/scripts/ovs-ctl start"
+
+        stage('Start ovs on all targeted nodes') {
+            out = salt.runSaltCommand(saltMaster, 'local', ['expression': targetLiveAll, 'type': 'compound'], command, null, args, commandKwargs)
+            salt.printSaltCommandResult(out)
+        }
+        stage("Run Neutron state on all targeted nodes") {
+            salt.enforceState(saltMaster, targetLiveAll, ['neutron'])
+        }
+
+        stage("Run Highstate on all targeted nodes") {
+            try {
+                salt.enforceHighstate(saltMaster, targetLiveAll)
+            } catch (Exception er) {
+                common.errorMsg("Highstate was executed ${targetLiveAll} but something failed. Please check it and fix it accordingly.")
+            }
+        }
+
+    } catch (Throwable e) {
+        // If there was an error or exception thrown, the build failed
+        currentBuild.result = "FAILURE"
+        throw e
+    }
+}
+
diff --git a/test-salt-formulas-pipeline.groovy b/test-salt-formulas-pipeline.groovy
index 487c84c..a019db4 100644
--- a/test-salt-formulas-pipeline.groovy
+++ b/test-salt-formulas-pipeline.groovy
@@ -83,11 +83,13 @@
           if(fileExists(".travis.yml")){
             common.infoMsg(".travis.yml found, running custom kitchen init")
             def kitchenConfigYML = readYaml(file: ".travis.yml")
-            kitchenEnvs=kitchenConfigYML["env"]
+            if(kitchenConfigYML.containsKey("env")){
+              kitchenEnvs=kitchenConfigYML["env"]
+            }
             def kitchenInit = kitchenConfigYML["install"]
             def kitchenInstalled = false
             if(kitchenInit && !kitchenInit.isEmpty()){
-              for(int i=0;i<kitchenInit.size();i++){
+              for(int i=0; i<kitchenInit.size(); i++){
                 if(kitchenInit[i].trim().startsWith("test -e Gemfile")){ //found Gemfile config
                   common.infoMsg("Custom Gemfile configuration found, using them")
                   ruby.installKitchen(kitchenInit[i].trim())
@@ -104,16 +106,18 @@
           }
           common.infoMsg("Running kitchen testing, parallel mode: " + KITCHEN_TESTS_PARALLEL.toBoolean())
           wrap([$class: 'AnsiColorBuildWrapper']) {
-            if(kitchenEnvs && !kitchenEnvs.isEmpty()){
-              for(int i=0;i<kitchenEnvs.size();i++){
-                filteredEnvs[i] = filterKitchenEnvs(kitchenEnvs[i])
+            if(CUSTOM_KITCHEN_ENVS != null && CUSTOM_KITCHEN_ENVS != ''){
+                filteredEnvs = CUSTOM_KITCHEN_ENVS.tokenize('\n')
+              } else {
+                filteredEnvs = ruby.filterKitchenEnvs(kitchenEnvs).unique()
               }
-              filteredEnvs = filteredEnvs.unique()
-              for(int i=0;i<filteredEnvs.size();i++){
-                common.infoMsg("Found multiple environment, kitchen running with env: " + filteredEnvs[i])
-                ruby.runKitchenTests(filteredEnvs[i], KITCHEN_TESTS_PARALLEL.toBoolean())
+              // Allow custom filteredEnvs in case of empty kitchenEnvs
+            if((kitchenEnvs && !kitchenEnvs.isEmpty() && !filteredEnvs.isEmpty()) || ((kitchenEnvs==null || kitchenEnvs=='') && !filteredEnvs.isEmpty())){
+              for(int i=0; i<filteredEnvs.size(); i++){
+                common.infoMsg("Found " + filteredEnvs.size() + " environment, kitchen running with env: " + filteredEnvs[i].trim())
+                ruby.runKitchenTests(filteredEnvs[i].trim(), KITCHEN_TESTS_PARALLEL.toBoolean())
               }
-            }else{
+            } else {
               ruby.runKitchenTests("", KITCHEN_TESTS_PARALLEL.toBoolean())
             }
           }
diff --git a/test-salt-models-pipeline.groovy b/test-salt-models-pipeline.groovy
index 1ed95f5..79a6662 100644
--- a/test-salt-models-pipeline.groovy
+++ b/test-salt-models-pipeline.groovy
@@ -14,6 +14,13 @@
 def ssh = new com.mirantis.mk.Ssh()
 def git = new com.mirantis.mk.Git()
 
+def  config_node_name_pattern
+try {
+  config_node_name_pattern = CONFIG_NODE_NAME_PATTERN
+} catch (MissingPropertyException e) {
+  config_node_name_pattern = "cfg01"
+}
+
 def gerritRef
 try {
   gerritRef = GERRIT_REFSPEC
@@ -81,7 +88,7 @@
 
     stage("test-nodes") {
       if(checkouted) {
-        def nodes = sh(script: "find ./nodes -type f -name 'cfg*.yml'", returnStdout: true).tokenize()
+        def nodes = sh(script: "find ./nodes -type f -name '${config_node_name_pattern}*.yml'", returnStdout: true).tokenize()
         def branches = [:]
         def acc = 0
         for (int i = 0; i < nodes.size(); i++) {
diff --git a/update-package.groovy b/update-package.groovy
index c6d008d..ea2259c 100644
--- a/update-package.groovy
+++ b/update-package.groovy
@@ -16,7 +16,6 @@
 def salt = new com.mirantis.mk.Salt()
 
 def saltMaster
-def targetAll = ['expression': TARGET_SERVERS, 'type': 'compound']
 def targetTestSubset
 def targetLiveSubset
 def targetLiveAll
@@ -34,7 +33,7 @@
         }
 
         stage('List target servers') {
-            minions = salt.getMinions(saltMaster, targetAll)
+            minions = salt.getMinions(saltMaster, TARGET_SERVERS)
 
             if (minions.isEmpty()) {
                 throw new Exception("No minion was targeted")