Switch MCP_VERSION => TARGET_MCP_VERSION

Change-Id: Iaa65e65cd90b7295360aa5176f5befe7ad344d5f
Bug-relateted: PROD-24789 (PROD:24789)
diff --git a/generate-cookiecutter-products.groovy b/generate-cookiecutter-products.groovy
index a52ea9c..03ab244 100644
--- a/generate-cookiecutter-products.groovy
+++ b/generate-cookiecutter-products.groovy
@@ -27,7 +27,6 @@
 
         try {
             def templateContext = readYaml text: env.COOKIECUTTER_TEMPLATE_CONTEXT
-            // TODO: switch to apt_mk_version im context['mcp_version']
             // TODO add check's for critical var's
             def context = templateContext['default_context']
             // Use mcpVersion git tag if not specified branch for cookiecutter-templates
@@ -102,7 +101,7 @@
             stage("Test") {
                 if (env.TEST_MODEL.toBoolean()) {
                     // Check if we are going to test bleeding-edge release, which doesn't have binary release yet
-                    if (!common.checkRemoteBinary([apt_mk_version: distribRevision]).linux_system_repo_url) {
+                    if (!common.checkRemoteBinary([mcp_version: distribRevision]).linux_system_repo_url) {
                         common.errorMsg("Binary release: ${distribRevision} not exist. Fallback to 'proposed'! ")
                         distribRevision = 'proposed'
                     }
diff --git a/test-cookiecutter-reclass.groovy b/test-cookiecutter-reclass.groovy
index cee90d1..9312097 100644
--- a/test-cookiecutter-reclass.groovy
+++ b/test-cookiecutter-reclass.groovy
@@ -196,7 +196,7 @@
         testDistribRevision = testDistribRevision.split('/')[-1]
     }
     // Check if we are going to test bleeding-edge release, which doesn't have binary release yet
-    if (!common.checkRemoteBinary([apt_mk_version: testDistribRevision]).linux_system_repo_url) {
+    if (!common.checkRemoteBinary([mcp_version: testDistribRevision]).linux_system_repo_url) {
         common.errorMsg("Binary release: ${testDistribRevision} not exist. Fallback to 'proposed'! ")
         testDistribRevision = 'proposed'
         messages.add("DISTRIB_REVISION => ${testDistribRevision}")
diff --git a/upgrade-mcp-release.groovy b/upgrade-mcp-release.groovy
index ad207cb..59659ab 100644
--- a/upgrade-mcp-release.groovy
+++ b/upgrade-mcp-release.groovy
@@ -110,7 +110,7 @@
                     // Do the same, for deprecated variable-duplicate
                     salt.cmdRun(venvPepper, 'I@salt:master', "cd /srv/salt/reclass/classes/cluster/$cluster_name && " +
                         "grep -r --exclude-dir=aptly -l 'apt_mk_version: .*' * | xargs --no-run-if-empty sed -i 's/apt_mk_version: .*/apt_mk_version: \"$targetMcpVersion\"/g'")
-                    salt.cmdRun(venvPepper, 'I@salt:master', "cd /srv/salt/reclass/classes/system && git checkout $gitTargetMcpVersion")
+                    salt.cmdRun(venvPepper, 'I@salt:master', "cd /srv/salt/reclass/classes/system && git checkout ${gitTargetMcpVersion}")
                     // Add new defaults
                     common.infoMsg("Add new defaults")
                     salt.cmdRun(venvPepper, 'I@salt:master', "grep '^- system.defaults\$' /srv/salt/reclass/classes/cluster/$cluster_name/infra/init.yml || " +