Standard Controller Configurations

Standard Controller can be configured as:

  - Controller Storage
  - Dedicated Storage

This includes reusing same function to create and destroy
compute nodes for the added storage nodes, renamed to:

  - create_node
  - destroy_node

Story: 2004780
Task: 28996

Change-Id: I00745db16c936c11564dbc961728e86a541cc907
Signed-off-by: Abraham Arce <abraham.arce.moreno@intel.com>

deployment/README.rst

@@ -80,6 +80,7 @@ identity:
 - Controller All-in-one
 - Controller
 - Compute
+- Storage
 
 These nodes are used to create the virtual machines and the network interfaces
 to setup the StarlingX system:
@@ -88,9 +89,13 @@ to setup the StarlingX system:
   - 1 Controller
 - Setup Duplex
   - 2 Controllers
-- Setup Standard Controller
+- Setup Controller Storage
   - 2 Controllers
   - 2 Computes
+- Setup Dedicated Storage
+  - 2 Controllers
+  - 2 Computes
+  - 2 Storages
 
 Directory: virtualbox
 ~~~~~~~~~~~~~~~~~~~~~

deployment/libvirt/README.rst

@@ -50,7 +50,8 @@ builds different StarlingX cloud configurations:
 
 - simplex
 - duplex
-- standardcontroller
+- controllerstorage
+- dedicatedstorage
 
 You need an StarlingX ISO file for the installation. The script takes the
 configuration name with the ``-c`` option and the ISO file name with the

deployment/libvirt/destroy_configuration.sh

@@ -30,11 +30,20 @@ DOMAIN_DIRECTORY=vms
 
 destroy_controller ${CONFIGURATION} ${CONTROLLER}
 
-if ([ "$CONFIGURATION" == "standardcontroller" ]); then
+if ([ "$CONFIGURATION" == "controllerstorage" ] || [ "$CONFIGURATION" == "dedicatedstorage" ]); then
     COMPUTE=${COMPUTE:-compute}
     COMPUTE_NODES_NUMBER=${COMPUTE_NODES_NUMBER:-1}
     for ((i=0; i<=$COMPUTE_NODES_NUMBER; i++)); do
         COMPUTE_NODE=${CONFIGURATION}-${COMPUTE}-${i}
-        destroy_compute $COMPUTE_NODE
+        destroy_node "compute" $COMPUTE_NODE
+    done
+fi
+
+if ([ "$CONFIGURATION" == "dedicatedstorage" ]); then
+    STORAGE=${STORAGE:-storage}
+    STORAGE_NODES_NUMBER=${STORAGE_NODES_NUMBER:-1}
+    for ((i=0; i<=$STORAGE_NODES_NUMBER; i++)); do
+        STORAGE_NODE=${CONFIGURATION}-${STORAGE}-${i}
+        destroy_node "storage" ${STORAGE_NODE}
     done
 fi

deployment/libvirt/functions.sh

@@ -4,7 +4,7 @@ usage() {
     echo "$0 [-h] [-c <configuration>] [-i <iso image>]"
     echo ""
     echo "Options:"
-    echo "  -c: Configuration: simplex, duplex, standardcontroller"
+    echo "  -c: Configuration: simplex, duplex, controllerstorage, dedicatedstorage"
     echo "  -i: StarlingX ISO image"
     echo ""
 }
@@ -13,7 +13,7 @@ usage_destroy() {
     echo "$0 [-h] [-c <configuration>]"
     echo ""
     echo "Options:"
-    echo "  -c: Configuration: simplex, duplex, standardcontroller"
+    echo "  -c: Configuration: simplex, duplex, controllerstorage, dedicatedstorage"
     echo ""
 }
 
@@ -28,9 +28,9 @@ iso_image_check() {
 
 configuration_check() {
     local CONFIGURATION=$1
-    if [ $CONFIGURATION != "simplex" ] && [ $CONFIGURATION != "duplex" ] && [ $CONFIGURATION != "standardcontroller" ]; then
+    if [ $CONFIGURATION != "simplex" ] && [ $CONFIGURATION != "duplex" ] && [ $CONFIGURATION != "controllerstorage" ] && [ $CONFIGURATION != "dedicatedstorage" ]; then
         echo "Please check your configuration name, available configurations:"
-        echo "simplex, duplex, standardcontroller"
+        echo "simplex, duplex, controllerstorage, dedicatedstorage"
         exit 1
     fi
 }
@@ -151,17 +151,19 @@ destroy_controller() {
     done
 }
 
-# Create a Compute node
+# Create a Node
-create_compute() {
+create_node() {
-    local COMPUTE_NODE=$1
+    local IDENTITY=$1
-    local DOMAIN_FILE=${DOMAIN_DIRECTORY}/${COMPUTE_NODE}.xml
+    local NODE=$2
-    sudo qemu-img create -f qcow2 /var/lib/libvirt/images/${COMPUTE_NODE}-0.img 200G
+    local BRIDGE_INTERFACE=$3
-    sudo qemu-img create -f qcow2 /var/lib/libvirt/images/${COMPUTE_NODE}-1.img 200G
+    local DOMAIN_FILE=${DOMAIN_DIRECTORY}/${NODE}.xml
-    cp compute.xml ${DOMAIN_FILE}
+    sudo qemu-img create -f qcow2 /var/lib/libvirt/images/${NODE}-0.img 200G
+    sudo qemu-img create -f qcow2 /var/lib/libvirt/images/${NODE}-1.img 200G
+    cp ${IDENTITY}.xml ${DOMAIN_FILE}
     sed -i -e "
-        s,NAME,${COMPUTE_NODE},;
+        s,NAME,${NODE},;
-        s,DISK0,/var/lib/libvirt/images/${COMPUTE_NODE}-0.img,;
+        s,DISK0,/var/lib/libvirt/images/${NODE}-0.img,;
-        s,DISK1,/var/lib/libvirt/images/${COMPUTE_NODE}-1.img,
+        s,DISK1,/var/lib/libvirt/images/${NODE}-1.img,
         s,%BR1%,${BRIDGE_INTERFACE}1,
         s,%BR2%,${BRIDGE_INTERFACE}2,
         s,%BR3%,${BRIDGE_INTERFACE}3,
@@ -170,19 +172,20 @@ create_compute() {
     sudo virsh define ${DOMAIN_FILE}
 }
 
-# Delete a Compute node
+# Delete a Node
-destroy_compute() {
+destroy_node() {
-    local COMPUTE_NODE=$1
+    local IDENTITY=$1
-    local DOMAIN_FILE=$DOMAIN_DIRECTORY/$COMPUTE_NODE.xml
+    local NODE=$2
-    if virsh list --all --name | grep ${COMPUTE_NODE}; then
+    local DOMAIN_FILE=$DOMAIN_DIRECTORY/$NODE.xml
-        STATUS=$(virsh list --all | grep ${COMPUTE_NODE} | awk '{ print $3}')
+    if virsh list --all --name | grep ${NODE}; then
+        STATUS=$(virsh list --all | grep ${NODE} | awk '{ print $3}')
         if ([ "$STATUS" == "running" ])
         then
-            sudo virsh destroy ${COMPUTE_NODE}
+            sudo virsh destroy ${NODE}
         fi
-        sudo virsh undefine ${COMPUTE_NODE}
+        sudo virsh undefine ${NODE}
-        delete_disk /var/lib/libvirt/images/${COMPUTE_NODE}-0.img
+        delete_disk /var/lib/libvirt/images/${NODE}-0.img
-        delete_disk /var/lib/libvirt/images/${COMPUTE_NODE}-1.img
+        delete_disk /var/lib/libvirt/images/${NODE}-1.img
         [ -e ${DOMAIN_FILE} ] && delete_xml ${DOMAIN_FILE}
     fi
 }

deployment/libvirt/setup_configuration.sh

@@ -32,6 +32,8 @@ BRIDGE_INTERFACE=${BRIDGE_INTERFACE:-stxbr}
 CONTROLLER=${CONTROLLER:-controller}
 COMPUTE=${COMPUTE:-compute}
 COMPUTE_NODES_NUMBER=${COMPUTE_NODES_NUMBER:-1}
+STORAGE=${STORAGE:-storage}
+STORAGE_NODES_NUMBER=${STORAGE_NODES_NUMBER:-1}
 DOMAIN_DIRECTORY=vms
 
 bash ${SCRIPT_DIR}/destroy_configuration.sh -c $CONFIGURATION
@@ -40,10 +42,17 @@ bash ${SCRIPT_DIR}/destroy_configuration.sh -c $CONFIGURATION
 
 create_controller $CONFIGURATION $CONTROLLER $BRIDGE_INTERFACE $ISOIMAGE
 
-if ([ "$CONFIGURATION" == "standardcontroller" ]); then
+if ([ "$CONFIGURATION" == "controllerstorage" ] || [ "$CONFIGURATION" == "dedicatedstorage" ]); then
     for ((i=0; i<=$COMPUTE_NODES_NUMBER; i++)); do
         COMPUTE_NODE=${CONFIGURATION}-${COMPUTE}-${i}
-        create_compute ${COMPUTE_NODE}
+        create_node "compute" ${COMPUTE_NODE} ${BRIDGE_INTERFACE}
+    done
+fi
+
+if ([ "$CONFIGURATION" == "dedicatedstorage" ]); then
+    for ((i=0; i<=$STORAGE_NODES_NUMBER; i++)); do
+        STORAGE_NODE=${CONFIGURATION}-${STORAGE}-${i}
+        create_node "storage" ${STORAGE_NODE} ${BRIDGE_INTERFACE}
     done
 fi
 

deployment/libvirt/storage.xml

@@ -0,0 +1,95 @@
+<domain type='kvm' id='187'>
+  <name>NAME</name>
+  <memory unit='KiB'>16777216</memory>
+  <currentMemory unit='KiB'>16777216</currentMemory>
+  <vcpu placement='static'>4</vcpu>
+  <resource>
+    <partition>/machine</partition>
+  </resource>
+  <os>
+    <type arch='x86_64' machine='pc-q35-xenial'>hvm</type>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <pae/>
+  </features>
+  <cpu match='exact'>
+    <model fallback='forbid'>Nehalem</model>
+    <topology sockets='1' cores='4' threads='1'/>
+    <feature policy='require' name='vmx'/>
+    <feature policy='optional' name='svm'/>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='DISK0'/>
+      <backingStore/>
+      <target dev='sda' bus='sata'/>
+      <boot order='1'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='DISK1'/>
+      <backingStore/>
+      <target dev='sdb' bus='sata'/>
+    </disk>
+    <interface type='bridge'>
+      <source bridge='%BR1%'/>
+      <target dev='vnet8'/>
+      <model type='e1000'/>
+      <alias name='net0'/>
+    </interface>
+    <interface type='bridge'>
+      <source bridge='%BR2%'/>
+      <target dev='vnet9'/>
+      <model type='e1000'/>
+      <boot order='2'/>
+      <alias name='net1'/>
+    </interface>
+    <interface type='bridge'>
+      <source bridge='%BR3%'/>
+      <target dev='vnet10'/>
+      <model type='virtio'/>
+      <alias name='net2'/>
+    </interface>
+    <interface type='bridge'>
+      <source bridge='%BR4%'/>
+      <target dev='vnet11'/>
+      <model type='virtio'/>
+      <alias name='net3'/>
+    </interface>
+    <serial type='pty'>
+      <source path='/dev/pts/12'/>
+      <target port='0'/>
+      <alias name='serial0'/>
+    </serial>
+    <console type='pty' tty='/dev/pts/12'>
+      <source path='/dev/pts/12'/>
+      <target type='serial' port='0'/>
+      <alias name='serial0'/>
+    </console>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' port='5903' autoport='yes' listen='127.0.0.1'
+keymap='en-us'>
+      <listen type='address' address='127.0.0.1'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1'/>
+      <alias name='video0'/>
+    </video>
+    <memballoon model='virtio'>
+      <alias name='balloon0'/>
+    </memballoon>
+  </devices>
+  <seclabel type='dynamic' model='apparmor' relabel='yes'>
+    <label>libvirt-608ab5c8-8d11-4bdd-885f-f8b5fee12ff0</label>
+    <imagelabel>libvirt-608ab5c8-8d11-4bdd-885f-f8b5fee12ff0</imagelabel>
+  </seclabel>
+</domain>