269704c119
There are two implementation code for similar API in Nova repository.
One is newer: v2.1 API, another is legacy: v2 API. v2.1 API has been
used as the default API since Liberty and legacy v2 API has been marked
as deprecated. We have used and tested v2.1 API so well and now is
nice time to remove legacy API code based on the consensus of the
design summit of Austin.
This patch removes NOVA_V2_LEGACY which set up legacy API code.
NOTE: The gate job which uses this NOVA_V2_LEGACY option has been
removed already since Iac81b7d569b76b99e9d86eaa5001ae7f9b78cdfe.
Partially implements blueprint remove-legacy-v2-api-code
Change-Id: I0e16b7ce608d7eeb3a35fd77e66531dfc8c142ef
952 lines
37 KiB
Bash
952 lines
37 KiB
Bash
#!/bin/bash
|
|
#
|
|
# lib/nova
|
|
# Functions to control the configuration and operation of the **Nova** service
|
|
|
|
# Dependencies:
|
|
#
|
|
# - ``functions`` file
|
|
# - ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
|
|
# - ``FILES``
|
|
# - ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
|
|
# - ``LIBVIRT_TYPE`` must be defined
|
|
# - ``INSTANCE_NAME_PREFIX``, ``VOLUME_NAME_PREFIX`` must be defined
|
|
# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
|
|
|
|
# ``stack.sh`` calls the entry points in this order:
|
|
#
|
|
# - install_nova
|
|
# - configure_nova
|
|
# - _config_nova_apache_wsgi
|
|
# - create_nova_conf
|
|
# - init_nova
|
|
# - start_nova
|
|
# - stop_nova
|
|
# - cleanup_nova
|
|
|
|
# Save trace setting
|
|
_XTRACE_LIB_NOVA=$(set +o | grep xtrace)
|
|
set +o xtrace
|
|
|
|
|
|
# Defaults
|
|
# --------
|
|
|
|
# Set up default directories
|
|
GITDIR["python-novaclient"]=$DEST/python-novaclient
|
|
GITDIR["os-vif"]=$DEST/os-vif
|
|
NOVA_DIR=$DEST/nova
|
|
|
|
# Nova virtual environment
|
|
if [[ ${USE_VENV} = True ]]; then
|
|
PROJECT_VENV["nova"]=${NOVA_DIR}.venv
|
|
NOVA_BIN_DIR=${PROJECT_VENV["nova"]}/bin
|
|
else
|
|
NOVA_BIN_DIR=$(get_python_exec_prefix)
|
|
fi
|
|
|
|
NOVA_STATE_PATH=${NOVA_STATE_PATH:=$DATA_DIR/nova}
|
|
# INSTANCES_PATH is the previous name for this
|
|
NOVA_INSTANCES_PATH=${NOVA_INSTANCES_PATH:=${INSTANCES_PATH:=$NOVA_STATE_PATH/instances}}
|
|
NOVA_AUTH_CACHE_DIR=${NOVA_AUTH_CACHE_DIR:-/var/cache/nova}
|
|
|
|
NOVA_CONF_DIR=/etc/nova
|
|
NOVA_CONF=$NOVA_CONF_DIR/nova.conf
|
|
NOVA_CELLS_CONF=$NOVA_CONF_DIR/nova-cells.conf
|
|
NOVA_FAKE_CONF=$NOVA_CONF_DIR/nova-fake.conf
|
|
NOVA_CELLS_DB=${NOVA_CELLS_DB:-nova_cell}
|
|
NOVA_API_DB=${NOVA_API_DB:-nova_api}
|
|
|
|
NOVA_API_PASTE_INI=${NOVA_API_PASTE_INI:-$NOVA_CONF_DIR/api-paste.ini}
|
|
|
|
if is_suse; then
|
|
NOVA_WSGI_DIR=${NOVA_WSGI_DIR:-/srv/www/htdocs/nova}
|
|
else
|
|
NOVA_WSGI_DIR=${NOVA_WSGI_DIR:-/var/www/nova}
|
|
fi
|
|
|
|
# Toggle for deploying Nova-API under HTTPD + mod_wsgi
|
|
NOVA_USE_MOD_WSGI=${NOVA_USE_MOD_WSGI:-False}
|
|
|
|
if is_ssl_enabled_service "nova" || is_service_enabled tls-proxy; then
|
|
NOVA_SERVICE_PROTOCOL="https"
|
|
fi
|
|
|
|
# Public facing bits
|
|
NOVA_SERVICE_HOST=${NOVA_SERVICE_HOST:-$SERVICE_HOST}
|
|
NOVA_SERVICE_PORT=${NOVA_SERVICE_PORT:-8774}
|
|
NOVA_SERVICE_PORT_INT=${NOVA_SERVICE_PORT_INT:-18774}
|
|
NOVA_SERVICE_PROTOCOL=${NOVA_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
|
|
NOVA_SERVICE_LOCAL_HOST=${NOVA_SERVICE_LOCAL_HOST:-$SERVICE_LOCAL_HOST}
|
|
NOVA_SERVICE_LISTEN_ADDRESS=${NOVA_SERVICE_LISTEN_ADDRESS:-$SERVICE_LISTEN_ADDRESS}
|
|
METADATA_SERVICE_PORT=${METADATA_SERVICE_PORT:-8775}
|
|
|
|
# Option to enable/disable config drive
|
|
# NOTE: Set ``FORCE_CONFIG_DRIVE="False"`` to turn OFF config drive
|
|
FORCE_CONFIG_DRIVE=${FORCE_CONFIG_DRIVE:-"True"}
|
|
|
|
# Nova supports pluggable schedulers. The default ``FilterScheduler``
|
|
# should work in most cases.
|
|
SCHEDULER=${SCHEDULER:-filter_scheduler}
|
|
|
|
# The following FILTERS contains SameHostFilter and DifferentHostFilter with
|
|
# the default filters.
|
|
FILTERS="RetryFilter,AvailabilityZoneFilter,RamFilter,DiskFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter,SameHostFilter,DifferentHostFilter"
|
|
|
|
QEMU_CONF=/etc/libvirt/qemu.conf
|
|
|
|
# Set default defaults here as some hypervisor drivers override these
|
|
PUBLIC_INTERFACE_DEFAULT=br100
|
|
FLAT_NETWORK_BRIDGE_DEFAULT=br100
|
|
# Set ``GUEST_INTERFACE_DEFAULT`` to some interface on the box so that
|
|
# the default isn't completely crazy. This will match ``eth*``, ``em*``, or
|
|
# the new ``p*`` interfaces, then basically picks the first
|
|
# alphabetically. It's probably wrong, however it's less wrong than
|
|
# always using ``eth0`` which doesn't exist on new Linux distros at all.
|
|
GUEST_INTERFACE_DEFAULT=$(ip link \
|
|
| grep 'state UP' \
|
|
| awk '{print $2}' \
|
|
| sed 's/://' \
|
|
| grep ^[ep] \
|
|
| head -1)
|
|
|
|
# ``NOVA_VNC_ENABLED`` can be used to forcibly enable VNC configuration.
|
|
# In multi-node setups allows compute hosts to not run ``n-novnc``.
|
|
NOVA_VNC_ENABLED=$(trueorfalse False NOVA_VNC_ENABLED)
|
|
|
|
# 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
|
|
# --------------------------
|
|
|
|
NETWORK_MANAGER=${NETWORK_MANAGER:-${NET_MAN:-FlatDHCPManager}}
|
|
PUBLIC_INTERFACE=${PUBLIC_INTERFACE:-$PUBLIC_INTERFACE_DEFAULT}
|
|
VLAN_INTERFACE=${VLAN_INTERFACE:-$GUEST_INTERFACE_DEFAULT}
|
|
FLAT_NETWORK_BRIDGE=${FLAT_NETWORK_BRIDGE:-$FLAT_NETWORK_BRIDGE_DEFAULT}
|
|
|
|
# If you are using the FlatDHCP network mode on multiple hosts, set the
|
|
# ``FLAT_INTERFACE`` variable but make sure that the interface doesn't already
|
|
# have an IP or you risk breaking things.
|
|
#
|
|
# **DHCP Warning**: If your flat interface device uses DHCP, there will be a
|
|
# hiccup while the network is moved from the flat interface to the flat network
|
|
# bridge. This will happen when you launch your first instance. Upon launch
|
|
# you will lose all connectivity to the node, and the VM launch will probably
|
|
# fail.
|
|
#
|
|
# If you are running on a single node and don't need to access the VMs from
|
|
# devices other than that node, you can set ``FLAT_INTERFACE=``
|
|
# This will stop nova from bridging any interfaces into ``FLAT_NETWORK_BRIDGE``.
|
|
FLAT_INTERFACE=${FLAT_INTERFACE:-$GUEST_INTERFACE_DEFAULT}
|
|
|
|
# ``MULTI_HOST`` is a mode where each compute node runs its own network node. This
|
|
# allows network operations and routing for a VM to occur on the server that is
|
|
# running the VM - removing a SPOF and bandwidth bottleneck.
|
|
MULTI_HOST=$(trueorfalse False MULTI_HOST)
|
|
|
|
# ``NOVA_ALLOW_MOVE_TO_SAME_HOST`` can be set to False in multi node DevStack,
|
|
# where there are at least two nova-computes.
|
|
NOVA_ALLOW_MOVE_TO_SAME_HOST=$(trueorfalse True NOVA_ALLOW_MOVE_TO_SAME_HOST)
|
|
|
|
# Test floating pool and range are used for testing. They are defined
|
|
# here until the admin APIs can replace nova-manage
|
|
TEST_FLOATING_POOL=${TEST_FLOATING_POOL:-test}
|
|
TEST_FLOATING_RANGE=${TEST_FLOATING_RANGE:-192.168.253.0/29}
|
|
|
|
# Functions
|
|
# ---------
|
|
|
|
# Test if any Nova services are enabled
|
|
# is_nova_enabled
|
|
function is_nova_enabled {
|
|
[[ ,${ENABLED_SERVICES} =~ ,"n-" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
# Test if any Nova Cell services are enabled
|
|
# is_nova_enabled
|
|
function is_n-cell_enabled {
|
|
[[ ,${ENABLED_SERVICES} =~ ,"n-cell" ]] && return 0
|
|
return 1
|
|
}
|
|
|
|
# Helper to clean iptables rules
|
|
function clean_iptables {
|
|
# Delete rules
|
|
sudo iptables -S -v | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-A" | sed "s/-A/-D/g" | awk '{print "sudo iptables",$0}' | bash
|
|
# Delete nat rules
|
|
sudo iptables -S -v -t nat | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-A" | sed "s/-A/-D/g" | awk '{print "sudo iptables -t nat",$0}' | bash
|
|
# Delete chains
|
|
sudo iptables -S -v | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-N" | sed "s/-N/-X/g" | awk '{print "sudo iptables",$0}' | bash
|
|
# Delete nat chains
|
|
sudo iptables -S -v -t nat | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-N" | sed "s/-N/-X/g" | awk '{print "sudo iptables -t nat",$0}' | bash
|
|
}
|
|
|
|
# cleanup_nova() - Remove residual data files, anything left over from previous
|
|
# runs that a clean run would need to clean up
|
|
function cleanup_nova {
|
|
if is_service_enabled n-cpu; then
|
|
# Clean iptables from previous runs
|
|
clean_iptables
|
|
|
|
# Destroy old instances
|
|
local instances
|
|
instances=`sudo virsh list --all | grep $INSTANCE_NAME_PREFIX | sed "s/.*\($INSTANCE_NAME_PREFIX[0-9a-fA-F]*\).*/\1/g"`
|
|
if [ ! "$instances" = "" ]; then
|
|
echo $instances | xargs -n1 sudo virsh destroy || true
|
|
echo $instances | xargs -n1 sudo virsh undefine --managed-save || true
|
|
fi
|
|
|
|
# Logout and delete iscsi sessions
|
|
local tgts
|
|
tgts=$(sudo iscsiadm --mode node | grep $VOLUME_NAME_PREFIX | cut -d ' ' -f2)
|
|
local target
|
|
for target in $tgts; do
|
|
sudo iscsiadm --mode node -T $target --logout || true
|
|
done
|
|
sudo iscsiadm --mode node --op delete || true
|
|
|
|
# Clean out the instances directory.
|
|
sudo rm -rf $NOVA_INSTANCES_PATH/*
|
|
fi
|
|
|
|
sudo rm -rf $NOVA_STATE_PATH $NOVA_AUTH_CACHE_DIR
|
|
|
|
# NOTE(dtroyer): This really should be called from here but due to the way
|
|
# nova abuses the _cleanup() function we're moving it
|
|
# directly into cleanup.sh until this can be fixed.
|
|
#if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
|
|
# cleanup_nova_hypervisor
|
|
#fi
|
|
|
|
if [ "$NOVA_USE_MOD_WSGI" == "True" ]; then
|
|
_cleanup_nova_apache_wsgi
|
|
fi
|
|
}
|
|
|
|
# _cleanup_nova_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file
|
|
function _cleanup_nova_apache_wsgi {
|
|
sudo rm -f $NOVA_WSGI_DIR/*
|
|
sudo rm -f $(apache_site_config_for nova-api)
|
|
sudo rm -f $(apache_site_config_for nova-metadata)
|
|
}
|
|
|
|
# _config_nova_apache_wsgi() - Set WSGI config files of Keystone
|
|
function _config_nova_apache_wsgi {
|
|
sudo mkdir -p $NOVA_WSGI_DIR
|
|
|
|
local nova_apache_conf
|
|
nova_apache_conf=$(apache_site_config_for nova-api)
|
|
local nova_metadata_apache_conf
|
|
nova_metadata_apache_conf=$(apache_site_config_for nova-metadata)
|
|
local nova_ssl=""
|
|
local nova_certfile=""
|
|
local nova_keyfile=""
|
|
local nova_api_port=$NOVA_SERVICE_PORT
|
|
local nova_metadata_port=$METADATA_SERVICE_PORT
|
|
local venv_path=""
|
|
|
|
if is_ssl_enabled_service nova-api; then
|
|
nova_ssl="SSLEngine On"
|
|
nova_certfile="SSLCertificateFile $NOVA_SSL_CERT"
|
|
nova_keyfile="SSLCertificateKeyFile $NOVA_SSL_KEY"
|
|
fi
|
|
if [[ ${USE_VENV} = True ]]; then
|
|
venv_path="python-path=${PROJECT_VENV["nova"]}/lib/$(python_version)/site-packages"
|
|
fi
|
|
|
|
# copy proxy vhost and wsgi helper files
|
|
sudo cp $NOVA_DIR/nova/wsgi/nova-api.py $NOVA_WSGI_DIR/nova-api
|
|
sudo cp $NOVA_DIR/nova/wsgi/nova-metadata.py $NOVA_WSGI_DIR/nova-metadata
|
|
|
|
sudo cp $FILES/apache-nova-api.template $nova_apache_conf
|
|
sudo sed -e "
|
|
s|%PUBLICPORT%|$nova_api_port|g;
|
|
s|%APACHE_NAME%|$APACHE_NAME|g;
|
|
s|%PUBLICWSGI%|$NOVA_WSGI_DIR/nova-api|g;
|
|
s|%SSLENGINE%|$nova_ssl|g;
|
|
s|%SSLCERTFILE%|$nova_certfile|g;
|
|
s|%SSLKEYFILE%|$nova_keyfile|g;
|
|
s|%USER%|$STACK_USER|g;
|
|
s|%VIRTUALENV%|$venv_path|g
|
|
s|%APIWORKERS%|$API_WORKERS|g
|
|
" -i $nova_apache_conf
|
|
|
|
sudo cp $FILES/apache-nova-metadata.template $nova_metadata_apache_conf
|
|
sudo sed -e "
|
|
s|%PUBLICPORT%|$nova_metadata_port|g;
|
|
s|%APACHE_NAME%|$APACHE_NAME|g;
|
|
s|%PUBLICWSGI%|$NOVA_WSGI_DIR/nova-metadata|g;
|
|
s|%SSLENGINE%|$nova_ssl|g;
|
|
s|%SSLCERTFILE%|$nova_certfile|g;
|
|
s|%SSLKEYFILE%|$nova_keyfile|g;
|
|
s|%USER%|$STACK_USER|g;
|
|
s|%VIRTUALENV%|$venv_path|g
|
|
s|%APIWORKERS%|$API_WORKERS|g
|
|
" -i $nova_metadata_apache_conf
|
|
}
|
|
|
|
# configure_nova() - Set config files, create data dirs, etc
|
|
function configure_nova {
|
|
# Put config files in ``/etc/nova`` for everyone to find
|
|
sudo install -d -o $STACK_USER $NOVA_CONF_DIR
|
|
|
|
install_default_policy nova
|
|
|
|
configure_rootwrap nova
|
|
|
|
if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
|
|
# Get the sample configuration file in place
|
|
cp $NOVA_DIR/etc/nova/api-paste.ini $NOVA_CONF_DIR
|
|
fi
|
|
|
|
if is_service_enabled n-cpu; then
|
|
# Force IP forwarding on, just on case
|
|
sudo sysctl -w net.ipv4.ip_forward=1
|
|
|
|
if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
|
|
# Check for kvm (hardware based virtualization). If unable to initialize
|
|
# kvm, we drop back to the slower emulation mode (qemu). Note: many systems
|
|
# come with hardware virtualization disabled in BIOS.
|
|
if [[ "$LIBVIRT_TYPE" == "kvm" ]]; then
|
|
sudo modprobe kvm || true
|
|
if [ ! -e /dev/kvm ]; then
|
|
echo "WARNING: Switching to QEMU"
|
|
LIBVIRT_TYPE=qemu
|
|
if which selinuxenabled >/dev/null 2>&1 && selinuxenabled; then
|
|
# https://bugzilla.redhat.com/show_bug.cgi?id=753589
|
|
sudo setsebool virt_use_execmem on
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Install and configure **LXC** if specified. LXC is another approach to
|
|
# splitting a system into many smaller parts. LXC uses cgroups and chroot
|
|
# to simulate multiple systems.
|
|
if [[ "$LIBVIRT_TYPE" == "lxc" ]]; then
|
|
if is_ubuntu; then
|
|
if [[ ! "$DISTRO" > natty ]]; then
|
|
local cgline="none /cgroup cgroup cpuacct,memory,devices,cpu,freezer,blkio 0 0"
|
|
sudo mkdir -p /cgroup
|
|
if ! grep -q cgroup /etc/fstab; then
|
|
echo "$cgline" | sudo tee -a /etc/fstab
|
|
fi
|
|
if ! mount -n | grep -q cgroup; then
|
|
sudo mount /cgroup
|
|
fi
|
|
fi
|
|
|
|
# enable nbd for lxc unless you're using an lvm backend
|
|
# otherwise you can't boot instances
|
|
if [[ "$NOVA_BACKEND" != "LVM" ]]; then
|
|
sudo modprobe nbd
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Instance Storage
|
|
# ----------------
|
|
|
|
# Nova stores each instance in its own directory.
|
|
sudo install -d -o $STACK_USER $NOVA_INSTANCES_PATH
|
|
|
|
# You can specify a different disk to be mounted and used for backing the
|
|
# virtual machines. If there is a partition labeled nova-instances we
|
|
# mount it (ext filesystems can be labeled via e2label).
|
|
if [ -L /dev/disk/by-label/nova-instances ]; then
|
|
if ! mount -n | grep -q $NOVA_INSTANCES_PATH; then
|
|
sudo mount -L nova-instances $NOVA_INSTANCES_PATH
|
|
sudo chown -R $STACK_USER $NOVA_INSTANCES_PATH
|
|
fi
|
|
fi
|
|
if is_suse; then
|
|
# iscsid is not started by default
|
|
start_service iscsid
|
|
fi
|
|
fi
|
|
|
|
# Rebuild the config file from scratch
|
|
create_nova_conf
|
|
|
|
if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
|
|
# Configure hypervisor plugin
|
|
configure_nova_hypervisor
|
|
fi
|
|
}
|
|
|
|
# create_nova_accounts() - Set up common required nova accounts
|
|
#
|
|
# Project User Roles
|
|
# ------------------------------------------------------------------
|
|
# SERVICE_PROJECT_NAME nova admin
|
|
# SERVICE_PROJECT_NAME nova ResellerAdmin (if Swift is enabled)
|
|
function create_nova_accounts {
|
|
|
|
# Nova
|
|
if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
|
|
|
|
# NOTE(jamielennox): Nova doesn't need the admin role here, however neutron uses
|
|
# this service user when notifying nova of changes and that requires the admin role.
|
|
create_service_user "nova" "admin"
|
|
|
|
local nova_api_url
|
|
if [[ "$NOVA_USE_MOD_WSGI" == "False" ]]; then
|
|
nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT"
|
|
else
|
|
nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST/compute"
|
|
fi
|
|
|
|
get_or_create_service "nova_legacy" "compute_legacy" "Nova Compute Service (Legacy 2.0)"
|
|
get_or_create_endpoint \
|
|
"compute_legacy" \
|
|
"$REGION_NAME" \
|
|
"$nova_api_url/v2/\$(project_id)s" \
|
|
"$nova_api_url/v2/\$(project_id)s" \
|
|
"$nova_api_url/v2/\$(project_id)s"
|
|
|
|
get_or_create_service "nova" "compute" "Nova Compute Service"
|
|
get_or_create_endpoint \
|
|
"compute" \
|
|
"$REGION_NAME" \
|
|
"$nova_api_url/v2.1" \
|
|
"$nova_api_url/v2.1" \
|
|
"$nova_api_url/v2.1"
|
|
fi
|
|
|
|
if is_service_enabled n-api; then
|
|
# Swift
|
|
if is_service_enabled swift; then
|
|
# Nova needs ResellerAdmin role to download images when accessing
|
|
# swift through the s3 api.
|
|
get_or_add_user_project_role ResellerAdmin nova $SERVICE_PROJECT_NAME $SERVICE_DOMAIN_NAME $SERVICE_DOMAIN_NAME
|
|
fi
|
|
fi
|
|
|
|
# S3
|
|
if is_service_enabled swift3; then
|
|
get_or_create_service "s3" "s3" "S3"
|
|
get_or_create_endpoint \
|
|
"s3" \
|
|
"$REGION_NAME" \
|
|
"http://$SERVICE_HOST:$S3_SERVICE_PORT" \
|
|
"http://$SERVICE_HOST:$S3_SERVICE_PORT" \
|
|
"http://$SERVICE_HOST:$S3_SERVICE_PORT"
|
|
fi
|
|
}
|
|
|
|
# create_nova_conf() - Create a new nova.conf file
|
|
function create_nova_conf {
|
|
# Remove legacy ``nova.conf``
|
|
rm -f $NOVA_DIR/bin/nova.conf
|
|
|
|
# (Re)create ``nova.conf``
|
|
rm -f $NOVA_CONF
|
|
iniset $NOVA_CONF DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL"
|
|
if [ "$NOVA_ALLOW_MOVE_TO_SAME_HOST" == "True" ]; then
|
|
iniset $NOVA_CONF DEFAULT allow_resize_to_same_host "True"
|
|
fi
|
|
iniset $NOVA_CONF wsgi api_paste_config "$NOVA_API_PASTE_INI"
|
|
iniset $NOVA_CONF DEFAULT rootwrap_config "$NOVA_CONF_DIR/rootwrap.conf"
|
|
iniset $NOVA_CONF DEFAULT scheduler_driver "$SCHEDULER"
|
|
iniset $NOVA_CONF DEFAULT scheduler_default_filters "$FILTERS"
|
|
iniset $NOVA_CONF DEFAULT force_dhcp_release "True"
|
|
iniset $NOVA_CONF DEFAULT default_floating_pool "$PUBLIC_NETWORK_NAME"
|
|
iniset $NOVA_CONF DEFAULT s3_host "$SERVICE_HOST"
|
|
iniset $NOVA_CONF DEFAULT s3_port "$S3_SERVICE_PORT"
|
|
if [[ $SERVICE_IP_VERSION == 6 ]]; then
|
|
iniset $NOVA_CONF DEFAULT my_ip "$HOST_IPV6"
|
|
iniset $NOVA_CONF DEFAULT use_ipv6 "True"
|
|
else
|
|
iniset $NOVA_CONF DEFAULT my_ip "$HOST_IP"
|
|
fi
|
|
iniset $NOVA_CONF database connection `database_connection_url nova`
|
|
iniset $NOVA_CONF api_database connection `database_connection_url nova_api`
|
|
iniset $NOVA_CONF DEFAULT instance_name_template "${INSTANCE_NAME_PREFIX}%08x"
|
|
iniset $NOVA_CONF DEFAULT osapi_compute_listen "$NOVA_SERVICE_LISTEN_ADDRESS"
|
|
iniset $NOVA_CONF DEFAULT metadata_listen "$NOVA_SERVICE_LISTEN_ADDRESS"
|
|
iniset $NOVA_CONF DEFAULT s3_listen "$NOVA_SERVICE_LISTEN_ADDRESS"
|
|
|
|
if is_fedora || is_suse; then
|
|
# nova defaults to /usr/local/bin, but fedora and suse pip like to
|
|
# install things in /usr/bin
|
|
iniset $NOVA_CONF DEFAULT bindir "/usr/bin"
|
|
fi
|
|
|
|
iniset $NOVA_CONF privsep_osbrick helper_command "sudo nova-rootwrap \$rootwrap_config privsep-helper --config-file $NOVA_CONF"
|
|
|
|
if is_service_enabled n-api; then
|
|
if is_service_enabled n-api-meta; then
|
|
# If running n-api-meta as a separate service
|
|
NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/,metadata//")
|
|
fi
|
|
iniset $NOVA_CONF DEFAULT enabled_apis "$NOVA_ENABLED_APIS"
|
|
if is_service_enabled tls-proxy; then
|
|
# Set the service port for a proxy to take the original
|
|
iniset $NOVA_CONF DEFAULT osapi_compute_listen_port "$NOVA_SERVICE_PORT_INT"
|
|
iniset $NOVA_CONF DEFAULT osapi_compute_link_prefix $NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT
|
|
fi
|
|
|
|
configure_auth_token_middleware $NOVA_CONF nova $NOVA_AUTH_CACHE_DIR
|
|
fi
|
|
|
|
if is_service_enabled cinder; then
|
|
if is_ssl_enabled_service "cinder" || is_service_enabled tls-proxy; then
|
|
CINDER_SERVICE_HOST=${CINDER_SERVICE_HOST:-$SERVICE_HOST}
|
|
CINDER_SERVICE_PORT=${CINDER_SERVICE_PORT:-8776}
|
|
iniset $NOVA_CONF cinder cafile $SSL_BUNDLE_FILE
|
|
fi
|
|
fi
|
|
|
|
if [ -n "$NOVA_STATE_PATH" ]; then
|
|
iniset $NOVA_CONF DEFAULT state_path "$NOVA_STATE_PATH"
|
|
iniset $NOVA_CONF oslo_concurrency lock_path "$NOVA_STATE_PATH"
|
|
fi
|
|
if [ -n "$NOVA_INSTANCES_PATH" ]; then
|
|
iniset $NOVA_CONF DEFAULT instances_path "$NOVA_INSTANCES_PATH"
|
|
fi
|
|
if [ "$MULTI_HOST" != "False" ]; then
|
|
iniset $NOVA_CONF DEFAULT multi_host "True"
|
|
iniset $NOVA_CONF DEFAULT send_arp_for_ha "True"
|
|
fi
|
|
if [ "$SYSLOG" != "False" ]; then
|
|
iniset $NOVA_CONF DEFAULT use_syslog "True"
|
|
fi
|
|
if [ "$FORCE_CONFIG_DRIVE" != "False" ]; then
|
|
iniset $NOVA_CONF DEFAULT force_config_drive "$FORCE_CONFIG_DRIVE"
|
|
fi
|
|
# Format logging
|
|
if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ] && [ "$NOVA_USE_MOD_WSGI" == "False" ] ; then
|
|
setup_colorized_logging $NOVA_CONF DEFAULT
|
|
else
|
|
# Show user_name and project_name instead of user_id and project_id
|
|
iniset $NOVA_CONF DEFAULT logging_user_identity_format "%(user_name)s %(project_name)s"
|
|
fi
|
|
if [ "$NOVA_USE_MOD_WSGI" == "True" ]; then
|
|
_config_nova_apache_wsgi
|
|
fi
|
|
|
|
if is_service_enabled ceilometer; then
|
|
iniset $NOVA_CONF DEFAULT instance_usage_audit "True"
|
|
iniset $NOVA_CONF DEFAULT instance_usage_audit_period "hour"
|
|
iniset $NOVA_CONF DEFAULT notify_on_state_change "vm_and_task_state"
|
|
iniset $NOVA_CONF oslo_messaging_notifications driver "messaging"
|
|
fi
|
|
|
|
# All nova-compute workers need to know the vnc configuration options
|
|
# These settings don't hurt anything if n-xvnc and n-novnc are disabled
|
|
if is_service_enabled n-cpu; then
|
|
NOVNCPROXY_URL=${NOVNCPROXY_URL:-"http://$SERVICE_HOST:6080/vnc_auto.html"}
|
|
iniset $NOVA_CONF vnc novncproxy_base_url "$NOVNCPROXY_URL"
|
|
XVPVNCPROXY_URL=${XVPVNCPROXY_URL:-"http://$SERVICE_HOST:6081/console"}
|
|
iniset $NOVA_CONF vnc xvpvncproxy_base_url "$XVPVNCPROXY_URL"
|
|
SPICEHTML5PROXY_URL=${SPICEHTML5PROXY_URL:-"http://$SERVICE_HOST:6082/spice_auto.html"}
|
|
iniset $NOVA_CONF spice html5proxy_base_url "$SPICEHTML5PROXY_URL"
|
|
fi
|
|
|
|
if is_service_enabled n-novnc || is_service_enabled n-xvnc || [ "$NOVA_VNC_ENABLED" != False ]; then
|
|
# Address on which instance vncservers will listen on compute hosts.
|
|
# For multi-host, this should be the management ip of the compute host.
|
|
VNCSERVER_LISTEN=${VNCSERVER_LISTEN=$NOVA_SERVICE_LOCAL_HOST}
|
|
VNCSERVER_PROXYCLIENT_ADDRESS=${VNCSERVER_PROXYCLIENT_ADDRESS=$NOVA_SERVICE_LOCAL_HOST}
|
|
iniset $NOVA_CONF vnc enabled true
|
|
iniset $NOVA_CONF vnc vncserver_listen "$VNCSERVER_LISTEN"
|
|
iniset $NOVA_CONF vnc vncserver_proxyclient_address "$VNCSERVER_PROXYCLIENT_ADDRESS"
|
|
iniset $NOVA_CONF vnc novncproxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
|
|
iniset $NOVA_CONF vnc xvpvncproxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
|
|
else
|
|
iniset $NOVA_CONF vnc enabled false
|
|
fi
|
|
|
|
if is_service_enabled n-spice; then
|
|
# Address on which instance spiceservers will listen on compute hosts.
|
|
# For multi-host, this should be the management ip of the compute host.
|
|
SPICESERVER_PROXYCLIENT_ADDRESS=${SPICESERVER_PROXYCLIENT_ADDRESS=$NOVA_SERVICE_LOCAL_HOST}
|
|
SPICESERVER_LISTEN=${SPICESERVER_LISTEN=$NOVA_SERVICE_LOCAL_HOST}
|
|
iniset $NOVA_CONF spice enabled true
|
|
iniset $NOVA_CONF spice server_listen "$SPICESERVER_LISTEN"
|
|
iniset $NOVA_CONF spice server_proxyclient_address "$SPICESERVER_PROXYCLIENT_ADDRESS"
|
|
iniset $NOVA_CONF spice html5proxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
|
|
else
|
|
iniset $NOVA_CONF spice enabled false
|
|
fi
|
|
|
|
iniset_rpc_backend nova $NOVA_CONF
|
|
iniset $NOVA_CONF glance api_servers "${GLANCE_SERVICE_PROTOCOL}://${GLANCE_HOSTPORT}"
|
|
|
|
iniset $NOVA_CONF DEFAULT osapi_compute_workers "$API_WORKERS"
|
|
iniset $NOVA_CONF DEFAULT metadata_workers "$API_WORKERS"
|
|
# don't let the conductor get out of control now that we're using a pure python db driver
|
|
iniset $NOVA_CONF conductor workers "$API_WORKERS"
|
|
|
|
iniset $NOVA_CONF cinder os_region_name "$REGION_NAME"
|
|
|
|
if [[ "$NOVA_BACKEND" == "LVM" ]]; then
|
|
iniset $NOVA_CONF libvirt images_type "lvm"
|
|
iniset $NOVA_CONF libvirt images_volume_group $DEFAULT_VOLUME_GROUP_NAME
|
|
fi
|
|
|
|
if is_ssl_enabled_service glance || is_service_enabled tls-proxy; then
|
|
iniset $NOVA_CONF DEFAULT glance_protocol https
|
|
fi
|
|
|
|
# Register SSL certificates if provided
|
|
if is_ssl_enabled_service nova; then
|
|
ensure_certificates NOVA
|
|
|
|
iniset $NOVA_CONF DEFAULT ssl_cert_file "$NOVA_SSL_CERT"
|
|
iniset $NOVA_CONF DEFAULT ssl_key_file "$NOVA_SSL_KEY"
|
|
|
|
iniset $NOVA_CONF DEFAULT enabled_ssl_apis "$NOVA_ENABLED_APIS"
|
|
fi
|
|
|
|
if is_service_enabled n-sproxy; then
|
|
iniset $NOVA_CONF serial_console serialproxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
|
|
iniset $NOVA_CONF serial_console enabled True
|
|
fi
|
|
iniset $NOVA_CONF DEFAULT graceful_shutdown_timeout "$SERVICE_GRACEFUL_SHUTDOWN_TIMEOUT"
|
|
|
|
# Setup logging for nova-dhcpbridge command line
|
|
sudo cp "$NOVA_CONF" "$NOVA_CONF_DIR/nova-dhcpbridge.conf"
|
|
|
|
local service="n-dhcp"
|
|
local logfile="${service}.log.${CURRENT_LOG_TIME}"
|
|
local real_logfile="${LOGDIR}/${logfile}"
|
|
if [[ -n ${LOGDIR} ]]; then
|
|
bash -c "cd '$LOGDIR' && ln -sf '$logfile' ${service}.log"
|
|
iniset "$NOVA_CONF_DIR/nova-dhcpbridge.conf" DEFAULT log_file "$real_logfile"
|
|
if [[ -n ${SCREEN_LOGDIR} ]]; then
|
|
# Drop the backward-compat symlink
|
|
ln -sf "$real_logfile" ${SCREEN_LOGDIR}/screen-${service}.log
|
|
fi
|
|
fi
|
|
|
|
iniset $NOVA_CONF DEFAULT dhcpbridge_flagfile "$NOVA_CONF_DIR/nova-dhcpbridge.conf"
|
|
}
|
|
|
|
function init_nova_cells {
|
|
if is_service_enabled n-cell; then
|
|
cp $NOVA_CONF $NOVA_CELLS_CONF
|
|
iniset $NOVA_CELLS_CONF database connection `database_connection_url $NOVA_CELLS_DB`
|
|
iniset $NOVA_CELLS_CONF oslo_messaging_rabbit rabbit_virtual_host child_cell
|
|
iniset $NOVA_CELLS_CONF DEFAULT dhcpbridge_flagfile $NOVA_CELLS_CONF
|
|
iniset $NOVA_CELLS_CONF cells enable True
|
|
iniset $NOVA_CELLS_CONF cells cell_type compute
|
|
iniset $NOVA_CELLS_CONF cells name child
|
|
|
|
iniset $NOVA_CONF cells enable True
|
|
iniset $NOVA_CONF cells cell_type api
|
|
iniset $NOVA_CONF cells name region
|
|
|
|
if is_service_enabled n-api-meta; then
|
|
NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/,metadata//")
|
|
iniset $NOVA_CONF DEFAULT enabled_apis $NOVA_ENABLED_APIS
|
|
iniset $NOVA_CELLS_CONF DEFAULT enabled_apis metadata
|
|
fi
|
|
|
|
$NOVA_BIN_DIR/nova-manage --config-file $NOVA_CELLS_CONF db sync
|
|
$NOVA_BIN_DIR/nova-manage --config-file $NOVA_CELLS_CONF cell create --name=region --cell_type=parent --username=$RABBIT_USERID --hostname=$RABBIT_HOST --port=5672 --password=$RABBIT_PASSWORD --virtual_host=/ --woffset=0 --wscale=1
|
|
$NOVA_BIN_DIR/nova-manage cell create --name=child --cell_type=child --username=$RABBIT_USERID --hostname=$RABBIT_HOST --port=5672 --password=$RABBIT_PASSWORD --virtual_host=child_cell --woffset=0 --wscale=1
|
|
fi
|
|
}
|
|
|
|
# create_nova_cache_dir() - Part of the init_nova() process
|
|
function create_nova_cache_dir {
|
|
# Create cache dir
|
|
sudo install -d -o $STACK_USER $NOVA_AUTH_CACHE_DIR
|
|
rm -f $NOVA_AUTH_CACHE_DIR/*
|
|
}
|
|
|
|
function create_nova_conf_nova_network {
|
|
iniset $NOVA_CONF DEFAULT network_manager "nova.network.manager.$NETWORK_MANAGER"
|
|
iniset $NOVA_CONF DEFAULT public_interface "$PUBLIC_INTERFACE"
|
|
iniset $NOVA_CONF DEFAULT vlan_interface "$VLAN_INTERFACE"
|
|
iniset $NOVA_CONF DEFAULT flat_network_bridge "$FLAT_NETWORK_BRIDGE"
|
|
if [ -n "$FLAT_INTERFACE" ]; then
|
|
iniset $NOVA_CONF DEFAULT flat_interface "$FLAT_INTERFACE"
|
|
fi
|
|
}
|
|
|
|
# create_nova_keys_dir() - Part of the init_nova() process
|
|
function create_nova_keys_dir {
|
|
# Create keys dir
|
|
sudo install -d -o $STACK_USER ${NOVA_STATE_PATH} ${NOVA_STATE_PATH}/keys
|
|
}
|
|
|
|
# init_nova() - Initialize databases, etc.
|
|
function init_nova {
|
|
# All nova components talk to a central database.
|
|
# Only do this step once on the API node for an entire cluster.
|
|
if is_service_enabled $DATABASE_BACKENDS && is_service_enabled n-api; then
|
|
# (Re)create nova database
|
|
recreate_database nova
|
|
|
|
# Migrate nova database
|
|
$NOVA_BIN_DIR/nova-manage db sync
|
|
|
|
if is_service_enabled n-cell; then
|
|
recreate_database $NOVA_CELLS_DB
|
|
fi
|
|
|
|
recreate_database $NOVA_API_DB
|
|
$NOVA_BIN_DIR/nova-manage api_db sync
|
|
|
|
# Run online migrations on the new databases
|
|
# Needed for flavor conversion
|
|
$NOVA_BIN_DIR/nova-manage db online_data_migrations
|
|
fi
|
|
|
|
create_nova_cache_dir
|
|
create_nova_keys_dir
|
|
|
|
if [[ "$NOVA_BACKEND" == "LVM" ]]; then
|
|
init_default_lvm_volume_group
|
|
fi
|
|
}
|
|
|
|
# install_novaclient() - Collect source and prepare
|
|
function install_novaclient {
|
|
if use_library_from_git "python-novaclient"; then
|
|
git_clone_by_name "python-novaclient"
|
|
setup_dev_lib "python-novaclient"
|
|
sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-novaclient"]}/tools/,/etc/bash_completion.d/}nova.bash_completion
|
|
fi
|
|
}
|
|
|
|
# install_nova() - Collect source and prepare
|
|
function install_nova {
|
|
|
|
# Install os-vif
|
|
if use_library_from_git "os-vif"; then
|
|
git_clone_by_name "os-vif"
|
|
setup_dev_lib "os-vif"
|
|
fi
|
|
|
|
if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
|
|
install_nova_hypervisor
|
|
fi
|
|
|
|
if is_service_enabled n-novnc; then
|
|
# a websockets/html5 or flash powered VNC console for vm instances
|
|
NOVNC_FROM_PACKAGE=$(trueorfalse False NOVNC_FROM_PACKAGE)
|
|
if [ "$NOVNC_FROM_PACKAGE" = "True" ]; then
|
|
NOVNC_WEB_DIR=/usr/share/novnc
|
|
install_package novnc
|
|
else
|
|
NOVNC_WEB_DIR=$DEST/noVNC
|
|
git_clone $NOVNC_REPO $NOVNC_WEB_DIR $NOVNC_BRANCH
|
|
fi
|
|
fi
|
|
|
|
if is_service_enabled n-spice; then
|
|
# a websockets/html5 or flash powered SPICE console for vm instances
|
|
SPICE_FROM_PACKAGE=$(trueorfalse True SPICE_FROM_PACKAGE)
|
|
if [ "$SPICE_FROM_PACKAGE" = "True" ]; then
|
|
SPICE_WEB_DIR=/usr/share/spice-html5
|
|
install_package spice-html5
|
|
else
|
|
SPICE_WEB_DIR=$DEST/spice-html5
|
|
git_clone $SPICE_REPO $SPICE_WEB_DIR $SPICE_BRANCH
|
|
fi
|
|
fi
|
|
|
|
git_clone $NOVA_REPO $NOVA_DIR $NOVA_BRANCH
|
|
setup_develop $NOVA_DIR
|
|
sudo install -D -m 0644 -o $STACK_USER {$NOVA_DIR/tools/,/etc/bash_completion.d/}nova-manage.bash_completion
|
|
|
|
if [ "$NOVA_USE_MOD_WSGI" == "True" ]; then
|
|
install_apache_wsgi
|
|
if is_ssl_enabled_service "nova-api"; then
|
|
enable_mod_ssl
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# start_nova_api() - Start the API process ahead of other things
|
|
function start_nova_api {
|
|
# Get right service port for testing
|
|
local service_port=$NOVA_SERVICE_PORT
|
|
local service_protocol=$NOVA_SERVICE_PROTOCOL
|
|
if is_service_enabled tls-proxy; then
|
|
service_port=$NOVA_SERVICE_PORT_INT
|
|
service_protocol="http"
|
|
fi
|
|
|
|
# Hack to set the path for rootwrap
|
|
local old_path=$PATH
|
|
export PATH=$NOVA_BIN_DIR:$PATH
|
|
|
|
# If the site is not enabled then we are in a grenade scenario
|
|
local enabled_site_file
|
|
enabled_site_file=$(apache_site_config_for nova-api)
|
|
if [ -f ${enabled_site_file} ] && [ "$NOVA_USE_MOD_WSGI" == "True" ]; then
|
|
enable_apache_site nova-api
|
|
enable_apache_site nova-metadata
|
|
restart_apache_server
|
|
tail_log nova-api /var/log/$APACHE_NAME/nova-api.log
|
|
tail_log nova-metadata /var/log/$APACHE_NAME/nova-metadata.log
|
|
else
|
|
run_process n-api "$NOVA_BIN_DIR/nova-api"
|
|
fi
|
|
|
|
echo "Waiting for nova-api to start..."
|
|
if ! wait_for_service $SERVICE_TIMEOUT $service_protocol://$SERVICE_HOST:$service_port; then
|
|
die $LINENO "nova-api did not start"
|
|
fi
|
|
|
|
# Start proxies if enabled
|
|
if is_service_enabled tls-proxy; then
|
|
start_tls_proxy '*' $NOVA_SERVICE_PORT $NOVA_SERVICE_HOST $NOVA_SERVICE_PORT_INT &
|
|
fi
|
|
|
|
export PATH=$old_path
|
|
}
|
|
|
|
# start_nova_compute() - Start the compute process
|
|
function start_nova_compute {
|
|
# Hack to set the path for rootwrap
|
|
local old_path=$PATH
|
|
export PATH=$NOVA_BIN_DIR:$PATH
|
|
|
|
if is_service_enabled n-cell; then
|
|
local compute_cell_conf=$NOVA_CELLS_CONF
|
|
else
|
|
local compute_cell_conf=$NOVA_CONF
|
|
fi
|
|
|
|
if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
|
|
# The group **$LIBVIRT_GROUP** is added to the current user in this script.
|
|
# ``sg`` is used in run_process to execute nova-compute as a member of the
|
|
# **$LIBVIRT_GROUP** group.
|
|
run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf" $LIBVIRT_GROUP
|
|
elif [[ "$VIRT_DRIVER" = 'fake' ]]; then
|
|
local i
|
|
for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do
|
|
# Avoid process redirection of fake host configurations by
|
|
# creating or modifying real configurations. Each fake
|
|
# gets its own configuration and own log file.
|
|
local fake_conf="${NOVA_FAKE_CONF}-${i}"
|
|
iniset $fake_conf DEFAULT nhost "${HOSTNAME}${i}"
|
|
run_process "n-cpu-${i}" "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf --config-file $fake_conf"
|
|
done
|
|
else
|
|
if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
|
|
start_nova_hypervisor
|
|
fi
|
|
run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf"
|
|
fi
|
|
|
|
export PATH=$old_path
|
|
}
|
|
|
|
# start_nova() - Start running processes, including screen
|
|
function start_nova_rest {
|
|
# Hack to set the path for rootwrap
|
|
local old_path=$PATH
|
|
export PATH=$NOVA_BIN_DIR:$PATH
|
|
|
|
local api_cell_conf=$NOVA_CONF
|
|
if is_service_enabled n-cell; then
|
|
local compute_cell_conf=$NOVA_CELLS_CONF
|
|
else
|
|
local compute_cell_conf=$NOVA_CONF
|
|
fi
|
|
|
|
# ``run_process`` checks ``is_service_enabled``, it is not needed here
|
|
run_process n-cond "$NOVA_BIN_DIR/nova-conductor --config-file $compute_cell_conf"
|
|
run_process n-cell-region "$NOVA_BIN_DIR/nova-cells --config-file $api_cell_conf"
|
|
run_process n-cell-child "$NOVA_BIN_DIR/nova-cells --config-file $compute_cell_conf"
|
|
|
|
run_process n-crt "$NOVA_BIN_DIR/nova-cert --config-file $api_cell_conf"
|
|
run_process n-net "$NOVA_BIN_DIR/nova-network --config-file $compute_cell_conf"
|
|
run_process n-sch "$NOVA_BIN_DIR/nova-scheduler --config-file $compute_cell_conf"
|
|
run_process n-api-meta "$NOVA_BIN_DIR/nova-api-metadata --config-file $compute_cell_conf"
|
|
|
|
run_process n-novnc "$NOVA_BIN_DIR/nova-novncproxy --config-file $api_cell_conf --web $NOVNC_WEB_DIR"
|
|
run_process n-xvnc "$NOVA_BIN_DIR/nova-xvpvncproxy --config-file $api_cell_conf"
|
|
run_process n-spice "$NOVA_BIN_DIR/nova-spicehtml5proxy --config-file $api_cell_conf --web $SPICE_WEB_DIR"
|
|
run_process n-cauth "$NOVA_BIN_DIR/nova-consoleauth --config-file $api_cell_conf"
|
|
run_process n-sproxy "$NOVA_BIN_DIR/nova-serialproxy --config-file $api_cell_conf"
|
|
|
|
export PATH=$old_path
|
|
}
|
|
|
|
function start_nova {
|
|
start_nova_rest
|
|
start_nova_compute
|
|
}
|
|
|
|
function stop_nova_compute {
|
|
if [ "$VIRT_DRIVER" == "fake" ]; then
|
|
local i
|
|
for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do
|
|
stop_process n-cpu-${i}
|
|
done
|
|
else
|
|
stop_process n-cpu
|
|
fi
|
|
if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
|
|
stop_nova_hypervisor
|
|
fi
|
|
}
|
|
|
|
function stop_nova_rest {
|
|
if [ "$NOVA_USE_MOD_WSGI" == "True" ]; then
|
|
disable_apache_site nova-api
|
|
disable_apache_site nova-metadata
|
|
restart_apache_server
|
|
else
|
|
stop_process n-api
|
|
fi
|
|
# Kill the nova screen windows
|
|
# Some services are listed here twice since more than one instance
|
|
# of a service may be running in certain configs.
|
|
for serv in n-api n-crt n-net n-sch n-novnc n-xvnc n-cauth n-spice n-cond n-cell n-cell n-api-meta n-sproxy; do
|
|
stop_process $serv
|
|
done
|
|
}
|
|
|
|
# stop_nova() - Stop running processes (non-screen)
|
|
function stop_nova {
|
|
stop_nova_rest
|
|
stop_nova_compute
|
|
}
|
|
|
|
# create_instance_types(): Create default flavors
|
|
function create_flavors {
|
|
if is_service_enabled n-api; then
|
|
if ! openstack flavor list | grep -q ds512M; then
|
|
# Note that danms hates these flavors and apologizes for sdague
|
|
openstack flavor create --id c1 --ram 256 --disk 0 --vcpus 1 cirros256
|
|
openstack flavor create --id d1 --ram 512 --disk 5 --vcpus 1 ds512M
|
|
openstack flavor create --id d2 --ram 1024 --disk 10 --vcpus 1 ds1G
|
|
openstack flavor create --id d3 --ram 2048 --disk 10 --vcpus 2 ds2G
|
|
openstack flavor create --id d4 --ram 4096 --disk 20 --vcpus 4 ds4G
|
|
fi
|
|
|
|
if ! openstack flavor list | grep -q m1.tiny; then
|
|
openstack flavor create --id 1 --ram 512 --disk 1 --vcpus 1 m1.tiny
|
|
openstack flavor create --id 2 --ram 2048 --disk 20 --vcpus 1 m1.small
|
|
openstack flavor create --id 3 --ram 4096 --disk 40 --vcpus 2 m1.medium
|
|
openstack flavor create --id 4 --ram 8192 --disk 80 --vcpus 4 m1.large
|
|
openstack flavor create --id 5 --ram 16384 --disk 160 --vcpus 8 m1.xlarge
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# Restore xtrace
|
|
$_XTRACE_LIB_NOVA
|
|
|
|
# Tell emacs to use shell-script-mode
|
|
## Local variables:
|
|
## mode: shell-script
|
|
## End:
|