--- /dev/null
+# == Class: nova::compute
+#
+# Installs the nova-compute service
+#
+# === Parameters:
+#
+# [*enabled*]
+# (optional) Whether to enable the nova-compute service
+# Defaults to false
+#
+# [*manage_service*]
+# (optional) Whether to start/stop the service
+# Defaults to true
+#
+# [*ensure_package*]
+# (optional) The state for the nova-compute package
+# Defaults to 'present'
+#
+# [*vnc_enabled*]
+# (optional) Whether to use a VNC proxy
+# Defaults to true
+#
+# [*vncserver_proxyclient_address*]
+# (optional) The IP address of the server running the VNC proxy client
+# Defaults to '127.0.0.1'
+#
+# [*vncproxy_host*]
+# (optional) The host of the VNC proxy server
+# Defaults to false
+#
+# [*vncproxy_protocol*]
+# (optional) The protocol to communicate with the VNC proxy server
+# Defaults to 'http'
+#
+# [*vncproxy_port*]
+# (optional) The port to communicate with the VNC proxy server
+# Defaults to '6080'
+#
+# [*vncproxy_path*]
+# (optional) The path at the end of the uri for communication with the VNC proxy server
+# Defaults to '/vnc_auto.html'
+#
+# [*vnc_keymap*]
+# (optional) The keymap to use with VNC (ls -alh /usr/share/qemu/keymaps to list available keymaps)
+# Defaults to 'en-us'
+#
+# [*force_config_drive*]
+# (optional) Whether to force the config drive to be attached to all VMs
+# Defaults to false
+#
+# [*virtio_nic*]
+# (optional) Whether to use virtio for the nic driver of VMs
+# Defaults to false
+#
+# [*neutron_enabled*]
+# (optional) Whether to use Neutron for networking of VMs
+# Defaults to true
+#
+# [*network_device_mtu*]
+# (optional) The MTU size for the interfaces managed by nova
+# Defaults to undef
+#
+# [*instance_usage_audit*]
+# (optional) Generate periodic compute.instance.exists notifications.
+# Defaults to false
+#
+# [*instance_usage_audit_period*]
+# (optional) Time period to generate instance usages for.
+# Time period must be hour, day, month or year
+# Defaults to 'month'
+#
+# [*force_raw_images*]
+# (optional) Force backing images to raw format.
+# Defaults to true
+#
+# [*reserved_host_memory*]
+# Reserved host memory
+# The amount of memory in MB reserved for the host.
+# Defaults to '512'
+#
+# [*compute_manager*]
+# Compute manager
+# The driver that will manage the running instances.
+# Defaults to nova.compute.manager.ComputeManager
+#
+# [*pci_passthrough_whitelist*]
+# (optional) Pci passthrough hash in format of:
+# Defaults to undef
+# Example
+# "[ { 'vendor_id':'1234','product_id':'5678' },
+# { 'vendor_id':'4321','product_id':'8765','physical_network':'default' } ] "
+#
+# [*default_availability_zone*]
+# (optional) Default compute node availability zone.
+# Defaults to nova
+#
+# [*default_schedule_zone*]
+# (optional) Availability zone to use when user doesn't specify one.
+# Defaults to undef
+#
+# [*internal_service_availability_zone*]
+# (optional) The availability zone to show internal services under.
+# Defaults to internal
+#
+class nova::compute (
+ $enabled = false,
+ $manage_service = true,
+ $ensure_package = 'present',
+ $vnc_enabled = true,
+ $vncserver_proxyclient_address = '127.0.0.1',
+ $vncproxy_host = false,
+ $vncproxy_protocol = 'http',
+ $vncproxy_port = '6080',
+ $vncproxy_path = '/vnc_auto.html',
+ $vnc_keymap = 'en-us',
+ $force_config_drive = false,
+ $virtio_nic = false,
+ $neutron_enabled = true,
+ $network_device_mtu = undef,
+ $instance_usage_audit = false,
+ $instance_usage_audit_period = 'month',
+ $force_raw_images = true,
+ $reserved_host_memory = '512',
+ $compute_manager = 'nova.compute.manager.ComputeManager',
+ $pci_passthrough = undef,
+ $default_availability_zone = 'nova',
+ $default_schedule_zone = undef,
+ $internal_service_availability_zone = 'internal',
+) {
+
+ include nova::params
+
+ nova_config {
+ 'DEFAULT/reserved_host_memory_mb': value => $reserved_host_memory;
+ 'DEFAULT/compute_manager': value => $compute_manager;
+ }
+
+ if ($vnc_enabled) {
+ include ::nova::vncproxy::common
+ }
+
+ nova_config {
+ 'DEFAULT/vnc_enabled': value => $vnc_enabled;
+ 'DEFAULT/vncserver_proxyclient_address': value => $vncserver_proxyclient_address;
+ 'DEFAULT/vnc_keymap': value => $vnc_keymap;
+ }
+
+ if $neutron_enabled != true {
+ # Install bridge-utils if we use nova-network
+ package { 'bridge-utils':
+ ensure => present,
+ before => Nova::Generic_service['compute'],
+ }
+ }
+
+ nova::generic_service { 'compute':
+ enabled => $enabled,
+ manage_service => $manage_service,
+ package_name => $::nova::params::compute_package_name,
+ service_name => $::nova::params::compute_service_name,
+ ensure_package => $ensure_package,
+ before => Exec['networking-refresh']
+ }
+
+ if $force_config_drive {
+ nova_config { 'DEFAULT/force_config_drive': value => true }
+ } else {
+ nova_config { 'DEFAULT/force_config_drive': ensure => absent }
+ }
+
+ if $virtio_nic {
+ # Enable the virtio network card for instances
+ nova_config { 'DEFAULT/libvirt_use_virtio_for_bridges': value => true }
+ }
+
+ if $network_device_mtu {
+ nova_config {
+ 'DEFAULT/network_device_mtu': value => $network_device_mtu;
+ }
+ } else {
+ nova_config {
+ 'DEFAULT/network_device_mtu': ensure => absent;
+ }
+ }
+
+ if $instance_usage_audit and $instance_usage_audit_period in ['hour', 'day', 'month', 'year'] {
+ nova_config {
+ 'DEFAULT/instance_usage_audit': value => $instance_usage_audit;
+ 'DEFAULT/instance_usage_audit_period': value => $instance_usage_audit_period;
+ }
+ } else {
+ nova_config {
+ 'DEFAULT/instance_usage_audit': ensure => absent;
+ 'DEFAULT/instance_usage_audit_period': ensure => absent;
+ }
+ }
+
+ package { 'pm-utils':
+ ensure => present,
+ }
+
+ nova_config {
+ 'DEFAULT/force_raw_images': value => $force_raw_images;
+ }
+
+ if ($pci_passthrough) {
+ nova_config {
+ 'DEFAULT/pci_passthrough_whitelist': value => check_array_of_hash($pci_passthrough);
+ }
+ }
+
+ nova_config {
+ 'DEFAULT/default_availability_zone': value => $default_availability_zone;
+ 'DEFAULT/internal_service_availability_zone': value => $internal_service_availability_zone;
+ }
+
+ if $default_schedule_zone {
+ nova_config {
+ 'DEFAULT/default_schedule_zone': value => $default_schedule_zone;
+ }
+ }
+}
projects / dsa-puppet.git / blobdiff