@@ -71,23 +71,24 @@ QEMU_CONF=/etc/libvirt/qemu.conf

 NOVNC_DIR=$DEST/noVNC

 SPICE_DIR=$DEST/spice-html5

+# Set default defaults here as some hypervisor drivers override these

+PUBLIC_INTERFACE_DEFAULT=br100

+GUEST_INTERFACE_DEFAULT=eth0

+FLAT_NETWORK_BRIDGE_DEFAULT=br100

+

+# Get hypervisor configuration

+# ----------------------------

+

+NOVA_PLUGINS=$TOP_DIR/lib/nova_plugins

+if is_service_enabled nova && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

+    # Load plugin

+    source $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER

+fi

+

 # Nova Network Configuration

 # --------------------------

-# Set defaults according to the virt driver

-if [ "$VIRT_DRIVER" = 'baremetal' ]; then

-    NETWORK_MANAGER=${NETWORK_MANAGER:-FlatManager}

-    PUBLIC_INTERFACE_DEFAULT=eth0

-    FLAT_INTERFACE=${FLAT_INTERFACE:-eth0}

-    FLAT_NETWORK_BRIDGE_DEFAULT=br100

-    STUB_NETWORK=${STUB_NETWORK:-False}

-else

-    PUBLIC_INTERFACE_DEFAULT=br100

-    GUEST_INTERFACE_DEFAULT=eth0

-    FLAT_NETWORK_BRIDGE_DEFAULT=br100

-fi

-

 NETWORK_MANAGER=${NETWORK_MANAGER:-${NET_MAN:-FlatDHCPManager}}

 PUBLIC_INTERFACE=${PUBLIC_INTERFACE:-$PUBLIC_INTERFACE_DEFAULT}

 VLAN_INTERFACE=${VLAN_INTERFACE:-$GUEST_INTERFACE_DEFAULT}

@@ -274,83 +275,6 @@ function configure_nova() {

             fi

         fi

-        # Prepare directories and packages for baremetal driver

-        if is_baremetal; then

-            configure_baremetal_nova_dirs

-        fi

-

-        if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then

-            if is_service_enabled neutron && is_neutron_ovs_base_plugin && ! sudo grep -q '^cgroup_device_acl' $QEMU_CONF; then

-                # Add /dev/net/tun to cgroup_device_acls, needed for type=ethernet interfaces

-                cat <<EOF | sudo tee -a $QEMU_CONF

-cgroup_device_acl = [

-    "/dev/null", "/dev/full", "/dev/zero",

-    "/dev/random", "/dev/urandom",

-    "/dev/ptmx", "/dev/kvm", "/dev/kqemu",

-    "/dev/rtc", "/dev/hpet","/dev/net/tun",

-]

-EOF

-            fi

-

-            if is_ubuntu; then

-                LIBVIRT_DAEMON=libvirt-bin

-            else

-                LIBVIRT_DAEMON=libvirtd

-            fi

-

-            if is_fedora || is_suse; then

-                if is_fedora && [[ $DISTRO =~ (rhel6) || "$os_RELEASE" -le "17" ]]; then

-                    sudo bash -c "cat <<EOF >/etc/polkit-1/localauthority/50-local.d/50-libvirt-remote-access.pkla

-[libvirt Management Access]

-Identity=unix-group:$LIBVIRT_GROUP

-Action=org.libvirt.unix.manage

-ResultAny=yes

-ResultInactive=yes

-ResultActive=yes

-EOF"

-                elif is_suse && [[ $os_RELEASE = 12.2 || "$os_VENDOR" = "SUSE LINUX" ]]; then

-                    # openSUSE < 12.3 or SLE

-                    # Work around the fact that polkit-default-privs overrules pklas

-                    # with 'unix-group:$group'.

-                    sudo bash -c "cat <<EOF >/etc/polkit-1/localauthority/50-local.d/50-libvirt-remote-access.pkla

-[libvirt Management Access]

-Identity=unix-user:$USER

-Action=org.libvirt.unix.manage

-ResultAny=yes

-ResultInactive=yes

-ResultActive=yes

-EOF"

-                else

-                    # Starting with fedora 18 and opensuse-12.3 enable stack-user to

-                    # virsh -c qemu:///system by creating a policy-kit rule for

-                    # stack-user using the new Javascript syntax

-                    rules_dir=/etc/polkit-1/rules.d

-                    sudo mkdir -p $rules_dir

-                    sudo bash -c "cat <<EOF > $rules_dir/50-libvirt-$STACK_USER.rules

-polkit.addRule(function(action, subject) {

-     if (action.id == 'org.libvirt.unix.manage' &&

-         subject.user == '"$STACK_USER"') {

-         return polkit.Result.YES;

-     }

-});

-EOF"

-                    unset rules_dir

-                fi

-            fi

-

-            # The user that nova runs as needs to be member of **libvirtd** group otherwise

-            # nova-compute will be unable to use libvirt.

-            if ! getent group $LIBVIRT_GROUP >/dev/null; then

-                sudo groupadd $LIBVIRT_GROUP

-            fi

-            add_user_to_group $STACK_USER $LIBVIRT_GROUP

-

-            # libvirt detects various settings on startup, as we potentially changed

-            # the system configuration (modules, filesystems), we need to restart

-            # libvirt to detect those changes.

-            restart_service $LIBVIRT_DAEMON

-        fi

-

         # Instance Storage

         # ----------------

@@ -368,6 +292,14 @@ EOF"

             fi

         fi

     fi

+

+    # Rebuild the config file from scratch

+    create_nova_conf

+

+    if [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

+        # Configure hypervisor plugin

+        configure_nova_hypervisor

+    fi

 }

 # create_nova_accounts() - Set up common required nova accounts

@@ -447,14 +379,6 @@ function create_nova_conf() {

     iniset $NOVA_CONF DEFAULT ec2_workers "4"

     iniset $NOVA_CONF DEFAULT metadata_workers "4"

     iniset $NOVA_CONF DEFAULT sql_connection `database_connection_url nova`

-    if is_baremetal; then

-        iniset $NOVA_CONF baremetal sql_connection `database_connection_url nova_bm`

-    fi

-    if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then

-        iniset $NOVA_CONF DEFAULT libvirt_type "$LIBVIRT_TYPE"

-        iniset $NOVA_CONF DEFAULT libvirt_cpu_mode "none"

-        iniset $NOVA_CONF DEFAULT use_usb_tablet "False"

-    fi

     iniset $NOVA_CONF DEFAULT instance_name_template "${INSTANCE_NAME_PREFIX}%08x"

     iniset $NOVA_CONF osapi_v3 enabled "True"

@@ -646,37 +570,8 @@ function install_novaclient() {

 # install_nova() - Collect source and prepare

 function install_nova() {

-    if is_service_enabled n-cpu; then

-        if [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

-            install_nova_hypervisor

-        elif [[ "$VIRT_DRIVER" = 'libvirt' ]]; then

-            if is_ubuntu; then

-                install_package kvm

-                install_package libvirt-bin

-                install_package python-libvirt

-            elif is_fedora || is_suse; then

-                install_package kvm

-                install_package libvirt

-                install_package libvirt-python

-            else

-                exit_distro_not_supported "libvirt installation"

-            fi

-

-            # Install and configure **LXC** if specified.  LXC is another approach to

-            # splitting a system into many smaller parts.  LXC uses cgroups and chroot

-            # to simulate multiple systems.

-            if [[ "$LIBVIRT_TYPE" == "lxc" ]]; then

-                if is_ubuntu; then

-                    if [[ "$DISTRO" > natty ]]; then

-                        install_package cgroup-lite

-                    fi

-                else

-                    ### FIXME(dtroyer): figure this out

-                    echo "RPM-based cgroup not implemented yet"

-                    yum_install libcgroup-tools

-                fi

-            fi

-        fi

+    if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

+        install_nova_hypervisor

     fi

     git_clone $NOVA_REPO $NOVA_DIR $NOVA_BRANCH

new file mode 100644

@@ -0,0 +1,93 @@

+# lib/nova_plugins/hypervisor-baremetal

+# Configure the baremetal hypervisor

+

+# Enable with:

+# VIRT_DRIVER=baremetal

+

+# Dependencies:

+# ``functions`` file

+# ``nova`` configuration

+

+# install_nova_hypervisor - install any external requirements

+# configure_nova_hypervisor - make configuration changes, including those to other services

+# start_nova_hypervisor - start any external services

+# stop_nova_hypervisor - stop any external services

+# cleanup_nova_hypervisor - remove transient data and cache

+

+# Save trace setting

+MY_XTRACE=$(set +o | grep xtrace)

+set +o xtrace

+

+

+# Defaults

+# --------

+

+NETWORK_MANAGER=${NETWORK_MANAGER:-FlatManager}

+PUBLIC_INTERFACE_DEFAULT=eth0

+FLAT_INTERFACE=${FLAT_INTERFACE:-eth0}

+FLAT_NETWORK_BRIDGE_DEFAULT=br100

+STUB_NETWORK=${STUB_NETWORK:-False}

+

+

+# Entry Points

+# ------------

+

+# clean_nova_hypervisor - Clean up an installation

+function cleanup_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# configure_nova_hypervisor - Set config files, create data dirs, etc

+function configure_nova_hypervisor() {

+    configure_baremetal_nova_dirs

+

+    iniset $NOVA_CONF baremetal sql_connection `database_connection_url nova_bm`

+    LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.firewall.NoopFirewallDriver"}

+    iniset $NOVA_CONF DEFAULT compute_driver nova.virt.baremetal.driver.BareMetalDriver

+    iniset $NOVA_CONF DEFAULT firewall_driver $LIBVIRT_FIREWALL_DRIVER

+    iniset $NOVA_CONF DEFAULT scheduler_host_manager nova.scheduler.baremetal_host_manager.BaremetalHostManager

+    iniset $NOVA_CONF DEFAULT ram_allocation_ratio 1.0

+    iniset $NOVA_CONF DEFAULT reserved_host_memory_mb 0

+    iniset $NOVA_CONF baremetal instance_type_extra_specs cpu_arch:$BM_CPU_ARCH

+    iniset $NOVA_CONF baremetal driver $BM_DRIVER

+    iniset $NOVA_CONF baremetal power_manager $BM_POWER_MANAGER

+    iniset $NOVA_CONF baremetal tftp_root /tftpboot

+    if [[ "$BM_DNSMASQ_FROM_NOVA_NETWORK" = "True" ]]; then

+        BM_DNSMASQ_CONF=$NOVA_CONF_DIR/dnsmasq-for-baremetal-from-nova-network.conf

+        sudo cp "$FILES/dnsmasq-for-baremetal-from-nova-network.conf" "$BM_DNSMASQ_CONF"

+        iniset $NOVA_CONF DEFAULT dnsmasq_config_file "$BM_DNSMASQ_CONF"

+    fi

+

+    # Define extra baremetal nova conf flags by defining the array ``EXTRA_BAREMETAL_OPTS``.

+    for I in "${EXTRA_BAREMETAL_OPTS[@]}"; do

+       # Attempt to convert flags to options

+       iniset $NOVA_CONF baremetal ${I/=/ }

+    done

+}

+

+# install_nova_hypervisor() - Install external components

+function install_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# start_nova_hypervisor - Start any required external services

+function start_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# stop_nova_hypervisor - Stop any external services

+function stop_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+

+# Restore xtrace

+$MY_XTRACE

+

+# Local variables:

+# mode: shell-script

+# End:

new file mode 100644

@@ -0,0 +1,165 @@

+# lib/nova_plugins/hypervisor-libvirt

+# Configure the libvirt hypervisor

+

+# Enable with:

+# VIRT_DRIVER=libvirt

+

+# Dependencies:

+# ``functions`` file

+# ``nova`` configuration

+

+# install_nova_hypervisor - install any external requirements

+# configure_nova_hypervisor - make configuration changes, including those to other services

+# start_nova_hypervisor - start any external services

+# stop_nova_hypervisor - stop any external services

+# cleanup_nova_hypervisor - remove transient data and cache

+

+# Save trace setting

+MY_XTRACE=$(set +o | grep xtrace)

+set +o xtrace

+

+

+# Defaults

+# --------

+

+

+# Entry Points

+# ------------

+

+# clean_nova_hypervisor - Clean up an installation

+function cleanup_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# configure_nova_hypervisor - Set config files, create data dirs, etc

+function configure_nova_hypervisor() {

+    if is_service_enabled neutron && is_neutron_ovs_base_plugin && ! sudo grep -q '^cgroup_device_acl' $QEMU_CONF; then

+        # Add /dev/net/tun to cgroup_device_acls, needed for type=ethernet interfaces

+        cat <<EOF | sudo tee -a $QEMU_CONF

+cgroup_device_acl = [

+    "/dev/null", "/dev/full", "/dev/zero",

+    "/dev/random", "/dev/urandom",

+    "/dev/ptmx", "/dev/kvm", "/dev/kqemu",

+    "/dev/rtc", "/dev/hpet","/dev/net/tun",

+]

+EOF

+    fi

+

+    if is_ubuntu; then

+        LIBVIRT_DAEMON=libvirt-bin

+    else

+        LIBVIRT_DAEMON=libvirtd

+    fi

+

+    if is_fedora || is_suse; then

+        if is_fedora && [[ $DISTRO =~ (rhel6) || "$os_RELEASE" -le "17" ]]; then

+            sudo bash -c "cat <<EOF >/etc/polkit-1/localauthority/50-local.d/50-libvirt-remote-access.pkla

+[libvirt Management Access]

+Identity=unix-group:$LIBVIRT_GROUP

+Action=org.libvirt.unix.manage

+ResultAny=yes

+ResultInactive=yes

+ResultActive=yes

+EOF"

+        elif is_suse && [[ $os_RELEASE = 12.2 || "$os_VENDOR" = "SUSE LINUX" ]]; then

+            # openSUSE < 12.3 or SLE

+            # Work around the fact that polkit-default-privs overrules pklas

+            # with 'unix-group:$group'.

+            sudo bash -c "cat <<EOF >/etc/polkit-1/localauthority/50-local.d/50-libvirt-remote-access.pkla

+[libvirt Management Access]

+Identity=unix-user:$USER

+Action=org.libvirt.unix.manage

+ResultAny=yes

+ResultInactive=yes

+ResultActive=yes

+EOF"

+        else

+            # Starting with fedora 18 and opensuse-12.3 enable stack-user to

+            # virsh -c qemu:///system by creating a policy-kit rule for

+            # stack-user using the new Javascript syntax

+            rules_dir=/etc/polkit-1/rules.d

+            sudo mkdir -p $rules_dir

+            sudo bash -c "cat <<EOF > $rules_dir/50-libvirt-$STACK_USER.rules

+polkit.addRule(function(action, subject) {

+     if (action.id == 'org.libvirt.unix.manage' &&

+         subject.user == '"$STACK_USER"') {

+         return polkit.Result.YES;

+     }

+});

+EOF"

+            unset rules_dir

+        fi

+    fi

+

+    # The user that nova runs as needs to be member of **libvirtd** group otherwise

+    # nova-compute will be unable to use libvirt.

+    if ! getent group $LIBVIRT_GROUP >/dev/null; then

+        sudo groupadd $LIBVIRT_GROUP

+    fi

+    add_user_to_group $STACK_USER $LIBVIRT_GROUP

+

+    # libvirt detects various settings on startup, as we potentially changed

+    # the system configuration (modules, filesystems), we need to restart

+    # libvirt to detect those changes.

+    restart_service $LIBVIRT_DAEMON

+

+    iniset $NOVA_CONF DEFAULT libvirt_type "$LIBVIRT_TYPE"

+    iniset $NOVA_CONF DEFAULT libvirt_cpu_mode "none"

+    iniset $NOVA_CONF DEFAULT use_usb_tablet "False"

+    iniset $NOVA_CONF DEFAULT compute_driver "libvirt.LibvirtDriver"

+    LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.libvirt.firewall.IptablesFirewallDriver"}

+    iniset $NOVA_CONF DEFAULT firewall_driver "$LIBVIRT_FIREWALL_DRIVER"

+    # Power architecture currently does not support graphical consoles.

+    if is_arch "ppc64"; then

+        iniset $NOVA_CONF DEFAULT vnc_enabled "false"

+    fi

+}

+

+# install_nova_hypervisor() - Install external components

+function install_nova_hypervisor() {

+    if is_ubuntu; then

+        install_package kvm

+        install_package libvirt-bin

+        install_package python-libvirt

+    elif is_fedora || is_suse; then

+        install_package kvm

+        install_package libvirt

+        install_package libvirt-python

+    fi

+

+    # Install and configure **LXC** if specified.  LXC is another approach to

+    # splitting a system into many smaller parts.  LXC uses cgroups and chroot

+    # to simulate multiple systems.

+    if [[ "$LIBVIRT_TYPE" == "lxc" ]]; then

+        if is_ubuntu; then

+            if [[ "$DISTRO" > natty ]]; then

+                install_package cgroup-lite

+            fi

+        else

+            ### FIXME(dtroyer): figure this out

+            echo "RPM-based cgroup not implemented yet"

+            yum_install libcgroup-tools

+        fi

+    fi

+}

+

+# start_nova_hypervisor - Start any required external services

+function start_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# stop_nova_hypervisor - Stop any external services

+function stop_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+

+# Restore xtrace

+$MY_XTRACE

+

+# Local variables:

+# mode: shell-script

+# End:

new file mode 100644

@@ -0,0 +1,67 @@

+# lib/nova_plugins/hypervisor-openvz

+# Configure the openvz hypervisor

+

+# Enable with:

+# VIRT_DRIVER=openvz

+

+# Dependencies:

+# ``functions`` file

+# ``nova`` configuration

+

+# install_nova_hypervisor - install any external requirements

+# configure_nova_hypervisor - make configuration changes, including those to other services

+# start_nova_hypervisor - start any external services

+# stop_nova_hypervisor - stop any external services

+# cleanup_nova_hypervisor - remove transient data and cache

+

+# Save trace setting

+MY_XTRACE=$(set +o | grep xtrace)

+set +o xtrace

+

+

+# Defaults

+# --------

+

+

+# Entry Points

+# ------------

+

+# clean_nova_hypervisor - Clean up an installation

+function cleanup_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# configure_nova_hypervisor - Set config files, create data dirs, etc

+function configure_nova_hypervisor() {

+    iniset $NOVA_CONF DEFAULT compute_driver "openvz.OpenVzDriver"

+    iniset $NOVA_CONF DEFAULT connection_type "openvz"

+    LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.libvirt.firewall.IptablesFirewallDriver"}

+    iniset $NOVA_CONF DEFAULT firewall_driver "$LIBVIRT_FIREWALL_DRIVER"

+}

+

+# install_nova_hypervisor() - Install external components

+function install_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# start_nova_hypervisor - Start any required external services

+function start_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# stop_nova_hypervisor - Stop any external services

+function stop_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+

+# Restore xtrace

+$MY_XTRACE

+

+# Local variables:

+# mode: shell-script

+# End:

new file mode 100644

@@ -0,0 +1,76 @@

+# lib/nova_plugins/hypervisor-powervm

+# Configure the PowerVM hypervisor

+

+# Enable with:

+# VIRT_DRIVER=powervm

+

+# Dependencies:

+# ``functions`` file

+# ``nova`` configuration

+

+# install_nova_hypervisor - install any external requirements

+# configure_nova_hypervisor - make configuration changes, including those to other services

+# start_nova_hypervisor - start any external services

+# stop_nova_hypervisor - stop any external services

+# cleanup_nova_hypervisor - remove transient data and cache

+

+# Save trace setting

+MY_XTRACE=$(set +o | grep xtrace)

+set +o xtrace

+

+

+# Defaults

+# --------

+

+

+# Entry Points

+# ------------

+

+# clean_nova_hypervisor - Clean up an installation

+function cleanup_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# configure_nova_hypervisor - Set config files, create data dirs, etc

+function configure_nova_hypervisor() {

+    POWERVM_MGR_TYPE=${POWERVM_MGR_TYPE:-"ivm"}

+    POWERVM_MGR_HOST=${POWERVM_MGR_HOST:-"powervm.host"}

+    POWERVM_MGR_USER=${POWERVM_MGR_USER:-"padmin"}

+    POWERVM_MGR_PASSWD=${POWERVM_MGR_PASSWD:-"password"}

+    POWERVM_IMG_REMOTE_PATH=${POWERVM_IMG_REMOTE_PATH:-"/tmp"}

+    POWERVM_IMG_LOCAL_PATH=${POWERVM_IMG_LOCAL_PATH:-"/tmp"}

+    iniset $NOVA_CONF DEFAULT compute_driver nova.virt.powervm.PowerVMDriver

+    iniset $NOVA_CONF DEFAULT powervm_mgr_type $POWERVM_MGR_TYPE

+    iniset $NOVA_CONF DEFAULT powervm_mgr $POWERVM_MGR_HOST

+    iniset $NOVA_CONF DEFAULT powervm_mgr_user $POWERVM_MGR_USER

+    iniset $NOVA_CONF DEFAULT powervm_mgr_passwd $POWERVM_MGR_PASSWD

+    iniset $NOVA_CONF DEFAULT powervm_img_remote_path $POWERVM_IMG_REMOTE_PATH

+    iniset $NOVA_CONF DEFAULT powervm_img_local_path $POWERVM_IMG_LOCAL_PATH

+}

+

+# install_nova_hypervisor() - Install external components

+function install_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# start_nova_hypervisor - Start any required external services

+function start_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+# stop_nova_hypervisor - Stop any external services

+function stop_nova_hypervisor() {

+    # This function intentionally left blank

+    :

+}

+

+

+# Restore xtrace

+$MY_XTRACE

+

+# Local variables:

+# mode: shell-script

+# End:

@@ -313,13 +313,6 @@ source $TOP_DIR/lib/ldap

 source $TOP_DIR/lib/ironic

 source $TOP_DIR/lib/trove

-# Look for Nova hypervisor plugin

-NOVA_PLUGINS=$TOP_DIR/lib/nova_plugins

-if is_service_enabled nova && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

-    # Load plugin

-    source $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER

-fi

-

 # Set the destination directories for other OpenStack projects

 OPENSTACKCLIENT_DIR=$DEST/python-openstackclient

@@ -907,6 +900,7 @@ if is_service_enabled g-reg; then

     init_glance

 fi

+

 # Ironic

 # ------

@@ -916,7 +910,6 @@ if is_service_enabled ir-api ir-cond; then

 fi

-

 # Neutron

 # -------

@@ -942,11 +935,6 @@ fi

 # Nova

 # ----

-if is_service_enabled nova; then

-    echo_summary "Configuring Nova"

-    configure_nova

-fi

-

 if is_service_enabled n-net q-dhcp; then

     # Delete traces of nova networks from prior runs

     # Do not kill any dnsmasq instance spawned by NetworkManager

@@ -989,8 +977,6 @@ fi

 if is_service_enabled nova; then

     echo_summary "Configuring Nova"

-    # Rebuild the config file from scratch

-    create_nova_conf

     init_nova

     # Additional Nova configuration that is dependent on other services

@@ -1000,85 +986,6 @@ if is_service_enabled nova; then

         create_nova_conf_nova_network

     fi

-

-    if [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

-        # Configure hypervisor plugin

-        configure_nova_hypervisor

-

-

-    # OpenVZ

-    # ------

-

-    elif [ "$VIRT_DRIVER" = 'openvz' ]; then

-        echo_summary "Using OpenVZ virtualization driver"

-        iniset $NOVA_CONF DEFAULT compute_driver "openvz.OpenVzDriver"

-        iniset $NOVA_CONF DEFAULT connection_type "openvz"

-        LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.libvirt.firewall.IptablesFirewallDriver"}

-        iniset $NOVA_CONF DEFAULT firewall_driver "$LIBVIRT_FIREWALL_DRIVER"

-

-

-    # Bare Metal

-    # ----------

-

-    elif [ "$VIRT_DRIVER" = 'baremetal' ]; then

-        echo_summary "Using BareMetal driver"

-        LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.firewall.NoopFirewallDriver"}

-        iniset $NOVA_CONF DEFAULT compute_driver nova.virt.baremetal.driver.BareMetalDriver

-        iniset $NOVA_CONF DEFAULT firewall_driver $LIBVIRT_FIREWALL_DRIVER

-        iniset $NOVA_CONF DEFAULT scheduler_host_manager nova.scheduler.baremetal_host_manager.BaremetalHostManager

-        iniset $NOVA_CONF DEFAULT ram_allocation_ratio 1.0

-        iniset $NOVA_CONF DEFAULT reserved_host_memory_mb 0

-        iniset $NOVA_CONF baremetal instance_type_extra_specs cpu_arch:$BM_CPU_ARCH

-        iniset $NOVA_CONF baremetal driver $BM_DRIVER

-        iniset $NOVA_CONF baremetal power_manager $BM_POWER_MANAGER

-        iniset $NOVA_CONF baremetal tftp_root /tftpboot

-        if [[ "$BM_DNSMASQ_FROM_NOVA_NETWORK" = "True" ]]; then

-            BM_DNSMASQ_CONF=$NOVA_CONF_DIR/dnsmasq-for-baremetal-from-nova-network.conf

-            sudo cp "$FILES/dnsmasq-for-baremetal-from-nova-network.conf" "$BM_DNSMASQ_CONF"

-            iniset $NOVA_CONF DEFAULT dnsmasq_config_file "$BM_DNSMASQ_CONF"

-        fi

-

-        # Define extra baremetal nova conf flags by defining the array ``EXTRA_BAREMETAL_OPTS``.

-        for I in "${EXTRA_BAREMETAL_OPTS[@]}"; do

-           # Attempt to convert flags to options

-           iniset $NOVA_CONF baremetal ${I/=/ }

-        done

-

-

-   # PowerVM

-   # -------

-

-    elif [ "$VIRT_DRIVER" = 'powervm' ]; then

-        echo_summary "Using PowerVM driver"

-        POWERVM_MGR_TYPE=${POWERVM_MGR_TYPE:-"ivm"}

-        POWERVM_MGR_HOST=${POWERVM_MGR_HOST:-"powervm.host"}

-        POWERVM_MGR_USER=${POWERVM_MGR_USER:-"padmin"}

-        POWERVM_MGR_PASSWD=${POWERVM_MGR_PASSWD:-"password"}

-        POWERVM_IMG_REMOTE_PATH=${POWERVM_IMG_REMOTE_PATH:-"/tmp"}

-        POWERVM_IMG_LOCAL_PATH=${POWERVM_IMG_LOCAL_PATH:-"/tmp"}

-        iniset $NOVA_CONF DEFAULT compute_driver nova.virt.powervm.PowerVMDriver

-        iniset $NOVA_CONF DEFAULT powervm_mgr_type $POWERVM_MGR_TYPE

-        iniset $NOVA_CONF DEFAULT powervm_mgr $POWERVM_MGR_HOST

-        iniset $NOVA_CONF DEFAULT powervm_mgr_user $POWERVM_MGR_USER

-        iniset $NOVA_CONF DEFAULT powervm_mgr_passwd $POWERVM_MGR_PASSWD

-        iniset $NOVA_CONF DEFAULT powervm_img_remote_path $POWERVM_IMG_REMOTE_PATH

-        iniset $NOVA_CONF DEFAULT powervm_img_local_path $POWERVM_IMG_LOCAL_PATH

-

-

-    # Default libvirt

-    # ---------------

-

-    else

-        echo_summary "Using libvirt virtualization driver"

-        iniset $NOVA_CONF DEFAULT compute_driver "libvirt.LibvirtDriver"

-        LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.libvirt.firewall.IptablesFirewallDriver"}

-        iniset $NOVA_CONF DEFAULT firewall_driver "$LIBVIRT_FIREWALL_DRIVER"

-        # Power architecture currently does not support graphical consoles.

-        if is_arch "ppc64"; then

-            iniset $NOVA_CONF DEFAULT vnc_enabled "false"

-        fi

-    fi

-

     init_nova_cells

 fi