diff --git a/de/heat-templates/env/compute.yaml b/de/heat-templates/env/compute.yaml
index cc59dc3..e74441a 100644
--- a/de/heat-templates/env/compute.yaml
+++ b/de/heat-templates/env/compute.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/converged.yaml b/de/heat-templates/env/converged.yaml
index e0b05ed..744916f 100644
--- a/de/heat-templates/env/converged.yaml
+++ b/de/heat-templates/env/converged.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0-lma3.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0-lma3.yaml
index 0fc9453..3b9a1a6 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0-lma3.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0-lma3.yaml
@@ -37,7 +37,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0.yaml
index bf0b504..41f470e 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp0-gtw0.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0-lma3.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0-lma3.yaml
index 787f826..aa49136 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0-lma3.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0-lma3.yaml
@@ -37,7 +37,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0.yaml
index 2c858ab..ce76e70 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp2-gtw0.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3-lma3.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3-lma3.yaml
index b9ab4c5..2f6502d 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3-lma3.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3-lma3.yaml
@@ -38,7 +38,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3.yaml
index 75cd8c6..be71f26 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp2-ntw3.yaml
@@ -36,7 +36,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            amGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp3-gtw0.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp3-gtw0.yaml
index 06fb96c..f32657c 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp3-gtw0.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp3-gtw0.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr3-cmp3-ntw3.yaml b/de/heat-templates/env/mstr1-wrkr3-cmp3-ntw3.yaml
index 8b1e791..57e4b2b 100644
--- a/de/heat-templates/env/mstr1-wrkr3-cmp3-ntw3.yaml
+++ b/de/heat-templates/env/mstr1-wrkr3-cmp3-ntw3.yaml
@@ -36,7 +36,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr5-cmp0-gtw0.yaml b/de/heat-templates/env/mstr1-wrkr5-cmp0-gtw0.yaml
index 242094d..1bbf461 100644
--- a/de/heat-templates/env/mstr1-wrkr5-cmp0-gtw0.yaml
+++ b/de/heat-templates/env/mstr1-wrkr5-cmp0-gtw0.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr5-cmp2-gtw0.yaml b/de/heat-templates/env/mstr1-wrkr5-cmp2-gtw0.yaml
index c273f84..43a32d2 100644
--- a/de/heat-templates/env/mstr1-wrkr5-cmp2-gtw0.yaml
+++ b/de/heat-templates/env/mstr1-wrkr5-cmp2-gtw0.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr1-wrkr5-cmp3-gtw0.yaml b/de/heat-templates/env/mstr1-wrkr5-cmp3-gtw0.yaml
index c5b2d22..1cada83 100644
--- a/de/heat-templates/env/mstr1-wrkr5-cmp3-gtw0.yaml
+++ b/de/heat-templates/env/mstr1-wrkr5-cmp3-gtw0.yaml
@@ -33,7 +33,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0-lma3.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0-lma3.yaml
index b07ffc3..2a8c008 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0-lma3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0-lma3.yaml
@@ -37,7 +37,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0.yaml
index 84e4e51..1205aab 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp0-gtw0.yaml
@@ -32,7 +32,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3-osd3.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3-osd3.yaml
index 58d6128..9f589f9 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3-osd3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3-osd3.yaml
@@ -42,7 +42,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3.yaml
index 48bb590..e1b4cab 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0-lma3.yaml
@@ -37,7 +37,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0.yaml
index cc59dc3..e74441a 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw0.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw2.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw2.yaml
index 57f0587..1ba17ad 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw2.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw2.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3-osd3.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3-osd3.yaml
index f8c3614..6b6b963 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3-osd3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3-osd3.yaml
@@ -42,7 +42,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3.yaml
index 342eaa4..e86072d 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-gtw3-lma3.yaml
@@ -36,7 +36,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma3-osd3.yaml b/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma3-osd3.yaml
index a115c4d..803dee0 100644
--- a/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma3-osd3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr3-cmp2-ntw3-lma3-osd3.yaml
@@ -43,7 +43,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/mstr3-wrkr6-cmp3-osd3.yaml b/de/heat-templates/env/mstr3-wrkr6-cmp3-osd3.yaml
index ad1043a..e89a02f 100644
--- a/de/heat-templates/env/mstr3-wrkr6-cmp3-osd3.yaml
+++ b/de/heat-templates/env/mstr3-wrkr6-cmp3-osd3.yaml
@@ -42,7 +42,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles:
diff --git a/de/heat-templates/env/telco.yaml b/de/heat-templates/env/telco.yaml
index 57f0587..1ba17ad 100644
--- a/de/heat-templates/env/telco.yaml
+++ b/de/heat-templates/env/telco.yaml
@@ -35,7 +35,7 @@
               - name: vdb
                 role: hdd
                 sizeGb: 20
-            ram: 8
+            ramGb: 8
             cores: 2
             # The roles will be assigned based on node labels.
             # roles: