Add memory on cfg, ctl and mon nodes

- After moving on day01 image, cfg01 node requires more memory
  for additional services (jenkins, maas)
- ctl nodes are not fit into 12Gb anymore
- mon nodes must have enough memory for StackLight docker
  containers, 2Gb is too low

Change-Id: Iecfc4d118e7581e86a4d1121ea9bf9978110d81d
diff --git a/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml b/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml
index 44214e9..7e2a8a4 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-ovs/underlay.yaml
@@ -174,7 +174,7 @@
             role: salt_master
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 2
-              memory: !os_env SLAVE_NODE_MEMORY, 4096
+              memory: !os_env SLAVE_NODE_MEMORY, 8192
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -212,7 +212,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 2
-              memory: !os_env SLAVE_NODE_MEMORY, 12288
+              memory: !os_env SLAVE_NODE_MEMORY, 16384
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -253,7 +253,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 2
-              memory: !os_env SLAVE_NODE_MEMORY, 12288
+              memory: !os_env SLAVE_NODE_MEMORY, 16384
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -282,7 +282,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 2
-              memory: !os_env SLAVE_NODE_MEMORY, 12288
+              memory: !os_env SLAVE_NODE_MEMORY, 16384
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -311,7 +311,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 3
-              memory: !os_env SLAVE_NODE_MEMORY, 2048
+              memory: !os_env SLAVE_NODE_MEMORY, 6144
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -337,7 +337,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 3
-              memory: !os_env SLAVE_NODE_MEMORY, 2048
+              memory: !os_env SLAVE_NODE_MEMORY, 6144
               boot:
                 - hd
               cloud_init_volume_name: iso
@@ -363,7 +363,7 @@
             role: salt_minion
             params:
               vcpu: !os_env SLAVE_NODE_CPU, 3
-              memory: !os_env SLAVE_NODE_MEMORY, 2048
+              memory: !os_env SLAVE_NODE_MEMORY, 6144
               boot:
                 - hd
               cloud_init_volume_name: iso