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Sean Daguee263c822014-12-05 14:25:28 -05001#!/bin/bash
2#
Dean Troyerbf67c192012-09-21 15:09:37 -05003# lib/nova
Dean Troyer6d04fd72012-12-21 11:03:37 -06004# Functions to control the configuration and operation of the **Nova** service
Dean Troyerbf67c192012-09-21 15:09:37 -05005
6# Dependencies:
Adam Spiers6a5aa7c2013-10-24 11:27:02 +01007#
8# - ``functions`` file
9# - ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
Marian Horban08abba02015-06-11 13:01:41 -040010# - ``FILES``
Adam Spiers6a5aa7c2013-10-24 11:27:02 +010011# - ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
12# - ``LIBVIRT_TYPE`` must be defined
13# - ``INSTANCE_NAME_PREFIX``, ``VOLUME_NAME_PREFIX`` must be defined
14# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
Dean Troyerbf67c192012-09-21 15:09:37 -050015
16# ``stack.sh`` calls the entry points in this order:
17#
Adam Spiers6a5aa7c2013-10-24 11:27:02 +010018# - install_nova
19# - configure_nova
20# - create_nova_conf
21# - init_nova
22# - start_nova
23# - stop_nova
24# - cleanup_nova
Dean Troyerbf67c192012-09-21 15:09:37 -050025
26# Save trace setting
Ian Wienand523f4882015-10-13 11:03:03 +110027_XTRACE_LIB_NOVA=$(set +o | grep xtrace)
Dean Troyerbf67c192012-09-21 15:09:37 -050028set +o xtrace
29
Dean Troyerbf67c192012-09-21 15:09:37 -050030# Defaults
31# --------
32
33# Set up default directories
Sean Daguee08ab102014-11-13 17:09:28 -050034GITDIR["python-novaclient"]=$DEST/python-novaclient
Sergey Belous1258da62016-03-21 12:32:06 +030035GITDIR["os-vif"]=$DEST/os-vif
Dean Troyerbf67c192012-09-21 15:09:37 -050036NOVA_DIR=$DEST/nova
Dean Troyer4533eee2015-02-17 16:25:38 -060037
38# Nova virtual environment
39if [[ ${USE_VENV} = True ]]; then
40 PROJECT_VENV["nova"]=${NOVA_DIR}.venv
41 NOVA_BIN_DIR=${PROJECT_VENV["nova"]}/bin
42else
43 NOVA_BIN_DIR=$(get_python_exec_prefix)
44fi
45
Dean Troyerbf67c192012-09-21 15:09:37 -050046NOVA_STATE_PATH=${NOVA_STATE_PATH:=$DATA_DIR/nova}
47# INSTANCES_PATH is the previous name for this
48NOVA_INSTANCES_PATH=${NOVA_INSTANCES_PATH:=${INSTANCES_PATH:=$NOVA_STATE_PATH/instances}}
49
50NOVA_CONF_DIR=/etc/nova
51NOVA_CONF=$NOVA_CONF_DIR/nova.conf
Sean Dagueafc14c82017-07-27 07:09:48 -040052NOVA_COND_CONF=$NOVA_CONF_DIR/nova.conf
Dan Smithf3d53312017-06-08 08:22:38 -040053NOVA_CPU_CONF=$NOVA_CONF_DIR/nova-cpu.conf
Chris Dent2f27a0e2014-09-09 13:46:02 +010054NOVA_FAKE_CONF=$NOVA_CONF_DIR/nova-fake.conf
Dan Smith03786b12015-06-10 11:31:51 -070055NOVA_API_DB=${NOVA_API_DB:-nova_api}
Chris Dentb90bb1a2017-04-18 16:30:14 +000056NOVA_UWSGI=$NOVA_BIN_DIR/nova-api-wsgi
57NOVA_METADATA_UWSGI=$NOVA_BIN_DIR/nova-metadata-wsgi
58NOVA_UWSGI_CONF=$NOVA_CONF_DIR/nova-api-uwsgi.ini
59NOVA_METADATA_UWSGI_CONF=$NOVA_CONF_DIR/nova-metadata-uwsgi.ini
Kieran Spearfb2a3ae2013-03-11 23:55:49 +000060
Dan Smithf3d53312017-06-08 08:22:38 -040061# The total number of cells we expect. Must be greater than one and doesn't
62# count cell0.
63NOVA_NUM_CELLS=${NOVA_NUM_CELLS:-1}
64# Our cell index, so we know what rabbit vhost to connect to.
65# This should be in the range of 1-$NOVA_NUM_CELLS
66NOVA_CPU_CELL=${NOVA_CPU_CELL:-1}
67
Dean Troyerbf67c192012-09-21 15:09:37 -050068NOVA_API_PASTE_INI=${NOVA_API_PASTE_INI:-$NOVA_CONF_DIR/api-paste.ini}
69
Chris Dentb90bb1a2017-04-18 16:30:14 +000070# Toggle for deploying Nova-API under a wsgi server. We default to
71# true to use UWSGI, but allow False so that fall back to the
72# eventlet server can happen for grenade runs.
73# NOTE(cdent): We can adjust to remove the eventlet-base api service
74# after pike, at which time we can stop using NOVA_USE_MOD_WSGI to
75# mean "use uwsgi" because we'll be always using uwsgi.
76NOVA_USE_MOD_WSGI=${NOVA_USE_MOD_WSGI:-True}
Davanum Srinivasd5537c12015-04-30 21:10:48 -040077
Sean Daguef3b2f4c2017-04-13 10:11:48 -040078if is_service_enabled tls-proxy; then
Rob Crittenden18d47782014-03-19 17:47:42 -040079 NOVA_SERVICE_PROTOCOL="https"
Rob Crittenden18d47782014-03-19 17:47:42 -040080fi
81
Daniel P. Berrangee9870eb2016-11-10 13:03:32 +000082# Whether to use TLS for comms between the VNC/SPICE/serial proxy
83# services and the compute node
84NOVA_CONSOLE_PROXY_COMPUTE_TLS=${NOVA_CONSOLE_PROXY_COMPUTE_TLS:-False}
85
Dean Troyer3a3a2ba2012-12-11 15:26:24 -060086# Public facing bits
87NOVA_SERVICE_HOST=${NOVA_SERVICE_HOST:-$SERVICE_HOST}
88NOVA_SERVICE_PORT=${NOVA_SERVICE_PORT:-8774}
89NOVA_SERVICE_PORT_INT=${NOVA_SERVICE_PORT_INT:-18774}
90NOVA_SERVICE_PROTOCOL=${NOVA_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
Brian Haley180f5eb2015-06-16 13:14:31 -040091NOVA_SERVICE_LOCAL_HOST=${NOVA_SERVICE_LOCAL_HOST:-$SERVICE_LOCAL_HOST}
Jens Harbottdc7b4292017-09-19 10:52:32 +000092NOVA_SERVICE_LISTEN_ADDRESS=${NOVA_SERVICE_LISTEN_ADDRESS:-$(ipv6_unquote $SERVICE_LISTEN_ADDRESS)}
Marian Horban08abba02015-06-11 13:01:41 -040093METADATA_SERVICE_PORT=${METADATA_SERVICE_PORT:-8775}
Slawek Kaplonskid33cdd02019-08-01 14:58:37 +020094NOVA_ENABLE_CACHE=${NOVA_ENABLE_CACHE:-True}
Dean Troyer3a3a2ba2012-12-11 15:26:24 -060095
Dan Prince24f6efa2013-10-31 10:27:58 -040096# Option to enable/disable config drive
Dean Troyerdc97cb72015-03-28 08:20:50 -050097# NOTE: Set ``FORCE_CONFIG_DRIVE="False"`` to turn OFF config drive
Sean Dague7682ea82016-08-18 16:19:36 -040098FORCE_CONFIG_DRIVE=${FORCE_CONFIG_DRIVE:-"False"}
Dan Prince24f6efa2013-10-31 10:27:58 -040099
Dean Troyerbf67c192012-09-21 15:09:37 -0500100# Nova supports pluggable schedulers. The default ``FilterScheduler``
101# should work in most cases.
Yingxinb298e572016-01-29 05:11:27 +0000102SCHEDULER=${SCHEDULER:-filter_scheduler}
Dean Troyerbf67c192012-09-21 15:09:37 -0500103
Artom Lifshitz47058612018-05-23 10:08:56 -0400104# The following NOVA_FILTERS contains SameHostFilter and DifferentHostFilter with
Ken'ichi Ohmichie0d61112015-12-17 08:47:46 +0000105# the default filters.
Kenichi Omichi5b8656e2019-06-18 23:38:28 +0000106NOVA_FILTERS="AvailabilityZoneFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter,SameHostFilter,DifferentHostFilter"
Ken'ichi Ohmichie0d61112015-12-17 08:47:46 +0000107
Dean Troyerbf67c192012-09-21 15:09:37 -0500108QEMU_CONF=/etc/libvirt/qemu.conf
109
Dean Troyer8c032d12013-09-23 13:53:13 -0500110# Set default defaults here as some hypervisor drivers override these
111PUBLIC_INTERFACE_DEFAULT=br100
Dean Troyerdc97cb72015-03-28 08:20:50 -0500112# Set ``GUEST_INTERFACE_DEFAULT`` to some interface on the box so that
113# the default isn't completely crazy. This will match ``eth*``, ``em*``, or
114# the new ``p*`` interfaces, then basically picks the first
Sean Dague11007172014-05-28 17:30:10 -0400115# alphabetically. It's probably wrong, however it's less wrong than
Dean Troyerdc97cb72015-03-28 08:20:50 -0500116# always using ``eth0`` which doesn't exist on new Linux distros at all.
Sean Daguefdb920c2014-06-05 19:06:05 -0400117GUEST_INTERFACE_DEFAULT=$(ip link \
118 | grep 'state UP' \
119 | awk '{print $2}' \
120 | sed 's/://' \
121 | grep ^[ep] \
122 | head -1)
Dean Troyer8c032d12013-09-23 13:53:13 -0500123
Dean Troyerdc97cb72015-03-28 08:20:50 -0500124# ``NOVA_VNC_ENABLED`` can be used to forcibly enable VNC configuration.
125# In multi-node setups allows compute hosts to not run ``n-novnc``.
Sean Dague53753292014-12-04 19:38:15 -0500126NOVA_VNC_ENABLED=$(trueorfalse False NOVA_VNC_ENABLED)
Robbie Harwood (frozencemetery)4e07fdc2014-07-14 18:11:39 -0400127
Dean Troyer8c032d12013-09-23 13:53:13 -0500128# Get hypervisor configuration
129# ----------------------------
130
131NOVA_PLUGINS=$TOP_DIR/lib/nova_plugins
132if is_service_enabled nova && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
133 # Load plugin
134 source $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER
135fi
136
Pushkar Umaranikar14e16e42016-12-09 20:20:42 +0000137# Other Nova configurations
138# ----------------------------
139
140# ``NOVA_USE_SERVICE_TOKEN`` is a mode where service token is passed along with
141# user token while communicating to external RESP API's like Neutron, Cinder
142# and Glance.
143NOVA_USE_SERVICE_TOKEN=$(trueorfalse False NOVA_USE_SERVICE_TOKEN)
144
Stephen Finucane4b8cba72019-05-21 14:17:11 +0100145# ``NOVA_ALLOW_MOVE_TO_SAME_HOST`` can be set to False in multi node DevStack,
146# where there are at least two nova-computes.
147NOVA_ALLOW_MOVE_TO_SAME_HOST=$(trueorfalse True NOVA_ALLOW_MOVE_TO_SAME_HOST)
148
Ian Wienand8213d7c2019-02-11 12:28:15 +1100149# Enable debugging levels for iscsid service (goes from 0-8)
150ISCSID_DEBUG=$(trueorfalse False ISCSID_DEBUG)
151ISCSID_DEBUG_LEVEL=${ISCSID_DEBUG_LEVEL:-4}
152
Matt Riedemannb57757a2019-06-03 16:08:09 -0400153# Format for notifications. Nova defaults to "unversioned" since Train.
154# Other options include "versioned" and "both".
155NOVA_NOTIFICATION_FORMAT=${NOVA_NOTIFICATION_FORMAT:-unversioned}
156
Matt Riedemannd51baee2019-07-12 11:51:17 -0400157# Timeout for servers to gracefully shutdown the OS during operations
158# like shelve, rescue, stop, rebuild. Defaults to 0 since the default
159# image in devstack is CirrOS.
160NOVA_SHUTDOWN_TIMEOUT=${NOVA_SHUTDOWN_TIMEOUT:-0}
161
Dean Troyercc6b4432013-04-08 15:38:03 -0500162# Functions
163# ---------
Dean Troyerbf67c192012-09-21 15:09:37 -0500164
Dean Troyere4fa7212014-01-15 15:04:49 -0600165# Test if any Nova services are enabled
166# is_nova_enabled
167function is_nova_enabled {
Clark Boylan902158b2017-05-30 14:11:09 -0700168 [[ ,${DISABLED_SERVICES} =~ ,"nova" ]] && return 1
Dean Troyere4fa7212014-01-15 15:04:49 -0600169 [[ ,${ENABLED_SERVICES} =~ ,"n-" ]] && return 0
170 return 1
171}
172
Daniel P. Berrangee9870eb2016-11-10 13:03:32 +0000173# is_nova_console_proxy_compute_tls_enabled() - Test if the Nova Console Proxy
174# service has TLS enabled
175function is_nova_console_proxy_compute_tls_enabled {
176 [[ ${NOVA_CONSOLE_PROXY_COMPUTE_TLS} = "True" ]] && return 0
177 return 1
178}
179
Dean Troyerbf67c192012-09-21 15:09:37 -0500180# Helper to clean iptables rules
Ian Wienandaee18c72014-02-21 15:35:08 +1100181function clean_iptables {
Dean Troyerbf67c192012-09-21 15:09:37 -0500182 # Delete rules
183 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
184 # Delete nat rules
185 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
186 # Delete chains
187 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
188 # Delete nat chains
189 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
190}
191
192# cleanup_nova() - Remove residual data files, anything left over from previous
193# runs that a clean run would need to clean up
Ian Wienandaee18c72014-02-21 15:35:08 +1100194function cleanup_nova {
Dean Troyerbf67c192012-09-21 15:09:37 -0500195 if is_service_enabled n-cpu; then
196 # Clean iptables from previous runs
197 clean_iptables
198
199 # Destroy old instances
Ian Wienandada886d2015-10-07 14:06:26 +1100200 local instances
201 instances=`sudo virsh list --all | grep $INSTANCE_NAME_PREFIX | sed "s/.*\($INSTANCE_NAME_PREFIX[0-9a-fA-F]*\).*/\1/g"`
Dean Troyerbf67c192012-09-21 15:09:37 -0500202 if [ ! "$instances" = "" ]; then
203 echo $instances | xargs -n1 sudo virsh destroy || true
Kevin Zhaocfc3edc2017-02-08 10:54:29 +0800204 if ! xargs -n1 sudo virsh undefine --managed-save --nvram <<< $instances; then
205 # Can't delete with nvram flags, then just try without this flag
206 xargs -n1 sudo virsh undefine --managed-save <<< $instances
207 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500208 fi
209
210 # Logout and delete iscsi sessions
Ian Wienandada886d2015-10-07 14:06:26 +1100211 local tgts
212 tgts=$(sudo iscsiadm --mode node | grep $VOLUME_NAME_PREFIX | cut -d ' ' -f2)
Dean Troyer0038a1a2014-07-25 15:27:54 -0500213 local target
Dan Smithc0fad2b2013-03-28 12:22:25 -0700214 for target in $tgts; do
215 sudo iscsiadm --mode node -T $target --logout || true
216 done
217 sudo iscsiadm --mode node --op delete || true
Dean Troyerbf67c192012-09-21 15:09:37 -0500218
219 # Clean out the instances directory.
220 sudo rm -rf $NOVA_INSTANCES_PATH/*
221 fi
Dean Troyer995eb922013-03-07 16:11:40 -0600222
Dirk Mueller8ab64b32017-11-17 19:52:29 +0100223 sudo rm -rf $NOVA_STATE_PATH
Dean Troyer2aa2a892013-08-04 19:53:19 -0500224
225 # NOTE(dtroyer): This really should be called from here but due to the way
226 # nova abuses the _cleanup() function we're moving it
227 # directly into cleanup.sh until this can be fixed.
228 #if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
229 # cleanup_nova_hypervisor
230 #fi
Marian Horban13f65572015-06-10 14:34:22 -0400231
Chris Dentb90bb1a2017-04-18 16:30:14 +0000232 stop_process "n-api"
233 stop_process "n-api-meta"
234 remove_uwsgi_config "$NOVA_UWSGI_CONF" "$NOVA_UWSGI"
235 remove_uwsgi_config "$NOVA_METADATA_UWSGI_CONF" "$NOVA_METADATA_UWSGI"
Davanum Srinivasd5537c12015-04-30 21:10:48 -0400236}
237
Dean Troyerbf67c192012-09-21 15:09:37 -0500238# configure_nova() - Set config files, create data dirs, etc
Ian Wienandaee18c72014-02-21 15:35:08 +1100239function configure_nova {
Dean Troyerbf67c192012-09-21 15:09:37 -0500240 # Put config files in ``/etc/nova`` for everyone to find
Dean Troyer8421c2b2015-03-16 13:52:19 -0500241 sudo install -d -o $STACK_USER $NOVA_CONF_DIR
Dean Troyerbf67c192012-09-21 15:09:37 -0500242
Ian Wienandc6782412015-05-14 10:01:53 +1000243 configure_rootwrap nova
Dean Troyerbf67c192012-09-21 15:09:37 -0500244
Joe Gordonea70cc92014-11-25 19:07:11 -0800245 if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
Dean Troyerbf67c192012-09-21 15:09:37 -0500246 # Get the sample configuration file in place
247 cp $NOVA_DIR/etc/nova/api-paste.ini $NOVA_CONF_DIR
Dean Troyerbf67c192012-09-21 15:09:37 -0500248 fi
249
250 if is_service_enabled n-cpu; then
251 # Force IP forwarding on, just on case
252 sudo sysctl -w net.ipv4.ip_forward=1
253
Bob Ballb1e49bf2013-05-30 16:47:19 +0100254 if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
Bob Ballb1e49bf2013-05-30 16:47:19 +0100255 # Check for kvm (hardware based virtualization). If unable to initialize
256 # kvm, we drop back to the slower emulation mode (qemu). Note: many systems
257 # come with hardware virtualization disabled in BIOS.
258 if [[ "$LIBVIRT_TYPE" == "kvm" ]]; then
259 sudo modprobe kvm || true
260 if [ ! -e /dev/kvm ]; then
261 echo "WARNING: Switching to QEMU"
262 LIBVIRT_TYPE=qemu
Wei Jiangang91e3c1e2015-09-21 17:51:02 +0800263 if which selinuxenabled >/dev/null 2>&1 && selinuxenabled; then
Bob Ballb1e49bf2013-05-30 16:47:19 +0100264 # https://bugzilla.redhat.com/show_bug.cgi?id=753589
265 sudo setsebool virt_use_execmem on
266 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500267 fi
268 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500269
Bob Ballb1e49bf2013-05-30 16:47:19 +0100270 # Install and configure **LXC** if specified. LXC is another approach to
271 # splitting a system into many smaller parts. LXC uses cgroups and chroot
272 # to simulate multiple systems.
273 if [[ "$LIBVIRT_TYPE" == "lxc" ]]; then
274 if is_ubuntu; then
Matt Riedemanndca06dc2015-08-20 13:56:57 -0700275 # enable nbd for lxc unless you're using an lvm backend
276 # otherwise you can't boot instances
277 if [[ "$NOVA_BACKEND" != "LVM" ]]; then
278 sudo modprobe nbd
279 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500280 fi
281 fi
282 fi
283
Dean Troyerbf67c192012-09-21 15:09:37 -0500284 # Instance Storage
285 # ----------------
286
287 # Nova stores each instance in its own directory.
Dean Troyer8421c2b2015-03-16 13:52:19 -0500288 sudo install -d -o $STACK_USER $NOVA_INSTANCES_PATH
Dean Troyerbf67c192012-09-21 15:09:37 -0500289
290 # You can specify a different disk to be mounted and used for backing the
291 # virtual machines. If there is a partition labeled nova-instances we
292 # mount it (ext filesystems can be labeled via e2label).
293 if [ -L /dev/disk/by-label/nova-instances ]; then
294 if ! mount -n | grep -q $NOVA_INSTANCES_PATH; then
295 sudo mount -L nova-instances $NOVA_INSTANCES_PATH
Attila Fazekas91b8d132013-01-06 22:40:09 +0100296 sudo chown -R $STACK_USER $NOVA_INSTANCES_PATH
Dean Troyerbf67c192012-09-21 15:09:37 -0500297 fi
298 fi
Ian Wienand8213d7c2019-02-11 12:28:15 +1100299
300 if [[ ${ISCSID_DEBUG} == "True" ]]; then
301 # Install an override that starts iscsid with debugging
302 # enabled.
303 cat > /tmp/iscsid.override <<EOF
304[Service]
305ExecStart=
306ExecStart=/usr/sbin/iscsid -d${ISCSID_DEBUG_LEVEL}
307EOF
308 sudo mkdir -p /etc/systemd/system/iscsid.service.d
309 sudo mv /tmp/iscsid.override /etc/systemd/system/iscsid.service.d/override.conf
310 sudo systemctl daemon-reload
311 fi
312
Luigi Toscano29ab9b82019-01-22 16:23:42 +0100313 # ensure that iscsid is started, even when disabled by default
Ian Wienand8213d7c2019-02-11 12:28:15 +1100314 restart_service iscsid
Dean Troyerbf67c192012-09-21 15:09:37 -0500315 fi
Dean Troyer8c032d12013-09-23 13:53:13 -0500316
317 # Rebuild the config file from scratch
318 create_nova_conf
319
Sergey Skripnicka99b8692014-03-05 14:47:58 +0200320 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
Dean Troyer8c032d12013-09-23 13:53:13 -0500321 # Configure hypervisor plugin
322 configure_nova_hypervisor
323 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500324}
325
Dean Troyera0dce262012-12-11 16:52:37 -0600326# create_nova_accounts() - Set up common required nova accounts
Chris Dent67bc8e82014-10-08 12:07:46 +0100327#
Dean Troyer42a59c22014-03-03 14:31:29 -0600328# Project User Roles
Dean Troyera0dce262012-12-11 16:52:37 -0600329# ------------------------------------------------------------------
Sean Dague7580a0c2016-02-17 06:23:36 -0500330# SERVICE_PROJECT_NAME nova admin
331# SERVICE_PROJECT_NAME nova ResellerAdmin (if Swift is enabled)
Chris Dent67bc8e82014-10-08 12:07:46 +0100332function create_nova_accounts {
Dean Troyera0dce262012-12-11 16:52:37 -0600333
Dean Troyera0dce262012-12-11 16:52:37 -0600334 # Nova
335 if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
Bartosz Górski0abde392014-02-28 14:15:19 +0100336
Jamie Lennoxe8bc2b82015-02-10 20:38:56 +1100337 # NOTE(jamielennox): Nova doesn't need the admin role here, however neutron uses
338 # this service user when notifying nova of changes and that requires the admin role.
Jamie Lennox85ff5322015-01-28 14:28:01 +1000339 create_service_user "nova" "admin"
Bartosz Górski0abde392014-02-28 14:15:19 +0100340
Sean Dague985e9582016-02-10 07:25:24 -0500341 local nova_api_url
342 if [[ "$NOVA_USE_MOD_WSGI" == "False" ]]; then
343 nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT"
344 else
345 nova_api_url="$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST/compute"
Dean Troyera0dce262012-12-11 16:52:37 -0600346 fi
Sean Dague985e9582016-02-10 07:25:24 -0500347
348 get_or_create_service "nova_legacy" "compute_legacy" "Nova Compute Service (Legacy 2.0)"
Matt Riedemannae4578b2016-04-23 01:45:40 +0000349 get_or_create_endpoint \
Sean Dague985e9582016-02-10 07:25:24 -0500350 "compute_legacy" \
351 "$REGION_NAME" \
Sean Daguebd27cc22016-04-04 09:12:24 -0400352 "$nova_api_url/v2/\$(project_id)s"
Sean Dague985e9582016-02-10 07:25:24 -0500353
354 get_or_create_service "nova" "compute" "Nova Compute Service"
Matt Riedemannae4578b2016-04-23 01:45:40 +0000355 get_or_create_endpoint \
Sean Dague985e9582016-02-10 07:25:24 -0500356 "compute" \
357 "$REGION_NAME" \
Sean Dague7f87efd2015-10-09 10:07:11 -0400358 "$nova_api_url/v2.1"
Dean Troyera0dce262012-12-11 16:52:37 -0600359 fi
Dean Troyer42a59c22014-03-03 14:31:29 -0600360
361 if is_service_enabled n-api; then
362 # Swift
363 if is_service_enabled swift; then
364 # Nova needs ResellerAdmin role to download images when accessing
365 # swift through the s3 api.
Jamie Lennoxcbcbd8f2016-01-21 16:08:14 -0600366 get_or_add_user_project_role ResellerAdmin nova $SERVICE_PROJECT_NAME $SERVICE_DOMAIN_NAME $SERVICE_DOMAIN_NAME
Dean Troyer42a59c22014-03-03 14:31:29 -0600367 fi
Dean Troyer42a59c22014-03-03 14:31:29 -0600368 fi
369
370 # S3
Kota Tsuyuzaki070e4ee2018-09-13 03:08:19 +0900371 if is_service_enabled s3api; then
Sean Dague985e9582016-02-10 07:25:24 -0500372 get_or_create_service "s3" "s3" "S3"
Matt Riedemannae4578b2016-04-23 01:45:40 +0000373 get_or_create_endpoint \
Sean Dague985e9582016-02-10 07:25:24 -0500374 "s3" \
375 "$REGION_NAME" \
376 "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
377 "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
378 "http://$SERVICE_HOST:$S3_SERVICE_PORT"
Dean Troyer42a59c22014-03-03 14:31:29 -0600379 fi
Dean Troyera0dce262012-12-11 16:52:37 -0600380}
381
Dean Troyerda7b8092012-10-08 18:12:14 -0500382# create_nova_conf() - Create a new nova.conf file
Ian Wienandaee18c72014-02-21 15:35:08 +1100383function create_nova_conf {
Dean Troyerbf67c192012-09-21 15:09:37 -0500384 # Remove legacy ``nova.conf``
385 rm -f $NOVA_DIR/bin/nova.conf
386
387 # (Re)create ``nova.conf``
Dean Troyer3cf1ffb2012-10-02 11:51:27 -0500388 rm -f $NOVA_CONF
Ben Nemec03997942013-08-10 09:56:16 -0500389 iniset $NOVA_CONF DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL"
Joe Gordon18d62982014-10-28 13:37:15 -0700390 if [ "$NOVA_ALLOW_MOVE_TO_SAME_HOST" == "True" ]; then
391 iniset $NOVA_CONF DEFAULT allow_resize_to_same_host "True"
Joe Gordon18d62982014-10-28 13:37:15 -0700392 fi
Matt Riedemann38880982016-04-09 21:42:24 -0400393 iniset $NOVA_CONF wsgi api_paste_config "$NOVA_API_PASTE_INI"
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800394 iniset $NOVA_CONF DEFAULT rootwrap_config "$NOVA_CONF_DIR/rootwrap.conf"
Matt Riedemann886d7db2017-06-05 11:32:32 -0400395 iniset $NOVA_CONF scheduler driver "$SCHEDULER"
Artom Lifshitz47058612018-05-23 10:08:56 -0400396 iniset $NOVA_CONF filter_scheduler enabled_filters "$NOVA_FILTERS"
Matt Riedemanna3844242018-02-18 17:14:48 -0500397 if [[ $SCHEDULER == "filter_scheduler" ]]; then
398 iniset $NOVA_CONF scheduler workers "$API_WORKERS"
399 fi
Stephen Finucane283e86f2019-05-22 10:38:28 +0100400 iniset $NOVA_CONF neutron default_floating_pool "$PUBLIC_NETWORK_NAME"
Brian Haley180f5eb2015-06-16 13:14:31 -0400401 if [[ $SERVICE_IP_VERSION == 6 ]]; then
402 iniset $NOVA_CONF DEFAULT my_ip "$HOST_IPV6"
403 iniset $NOVA_CONF DEFAULT use_ipv6 "True"
404 else
405 iniset $NOVA_CONF DEFAULT my_ip "$HOST_IP"
406 fi
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800407 iniset $NOVA_CONF DEFAULT instance_name_template "${INSTANCE_NAME_PREFIX}%08x"
Brian Haley180f5eb2015-06-16 13:14:31 -0400408 iniset $NOVA_CONF DEFAULT osapi_compute_listen "$NOVA_SERVICE_LISTEN_ADDRESS"
Brian Haley180f5eb2015-06-16 13:14:31 -0400409 iniset $NOVA_CONF DEFAULT metadata_listen "$NOVA_SERVICE_LISTEN_ADDRESS"
Matt Riedemannd51baee2019-07-12 11:51:17 -0400410 iniset $NOVA_CONF DEFAULT shutdown_timeout $NOVA_SHUTDOWN_TIMEOUT
Dean Troyerbf67c192012-09-21 15:09:37 -0500411
Kaitlin Farr8dd918c2017-10-24 09:34:03 -0400412 iniset $NOVA_CONF key_manager backend nova.keymgr.conf_key_mgr.ConfKeyManager
Kaitlin Farra5b72b02016-01-26 22:46:13 -0500413
Ralf Haferkamp55dd68a2014-04-11 17:08:28 +0200414 if is_fedora || is_suse; then
415 # nova defaults to /usr/local/bin, but fedora and suse pip like to
Ian Wienand00fd79d2013-06-06 11:19:16 +1000416 # install things in /usr/bin
417 iniset $NOVA_CONF DEFAULT bindir "/usr/bin"
418 fi
419
Slawek Kaplonskid33cdd02019-08-01 14:58:37 +0200420 # only setup database connections and cache backend if there are services
421 # that require them running on the host. The ensures that n-cpu doesn't
Sean Dague1b457c92017-01-18 07:53:33 -0500422 # leak a need to use the db in a multinode scenario.
423 if is_service_enabled n-api n-cond n-sched; then
Sean Dague5adfef02017-07-26 11:14:37 -0400424 # If we're in multi-tier cells mode, we want our control services pointing
425 # at cell0 instead of cell1 to ensure isolation. If not, we point everything
426 # at the main database like normal.
427 if [[ "$CELLSV2_SETUP" == "singleconductor" ]]; then
428 local db="nova_cell1"
429 else
430 local db="nova_cell0"
Matt Riedemannab980ce2017-08-01 16:38:42 -0400431 # When in superconductor mode, nova-compute can't send instance
432 # info updates to the scheduler, so just disable it.
433 iniset $NOVA_CONF filter_scheduler track_instance_changes False
Sean Dague5adfef02017-07-26 11:14:37 -0400434 fi
435
436 iniset $NOVA_CONF database connection `database_connection_url $db`
Sean Dague1b457c92017-01-18 07:53:33 -0500437 iniset $NOVA_CONF api_database connection `database_connection_url nova_api`
Slawek Kaplonskid33cdd02019-08-01 14:58:37 +0200438
439 # Cache related settings
440 # Those settings aren't really needed in n-cpu thus it is configured
441 # only on nodes which runs controller services
442 iniset $NOVA_CONF cache enabled $NOVA_ENABLE_CACHE
443 iniset $NOVA_CONF cache backend $CACHE_BACKEND
444 iniset $NOVA_CONF cache memcache_servers $MEMCACHE_SERVERS
Sean Dague1b457c92017-01-18 07:53:33 -0500445 fi
446
Dean Troyerbf67c192012-09-21 15:09:37 -0500447 if is_service_enabled n-api; then
Joe Gordond73af872014-02-06 15:33:52 -0800448 if is_service_enabled n-api-meta; then
449 # If running n-api-meta as a separate service
450 NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/,metadata//")
451 fi
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800452 iniset $NOVA_CONF DEFAULT enabled_apis "$NOVA_ENABLED_APIS"
Chris Dentb90bb1a2017-04-18 16:30:14 +0000453 if is_service_enabled tls-proxy && [ "$NOVA_USE_MOD_WSGI" == "False" ]; then
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600454 # Set the service port for a proxy to take the original
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800455 iniset $NOVA_CONF DEFAULT osapi_compute_listen_port "$NOVA_SERVICE_PORT_INT"
Rob Crittenden6254d5f2015-06-05 11:58:15 -0400456 iniset $NOVA_CONF DEFAULT osapi_compute_link_prefix $NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600457 fi
Dan Prince741fc5c2013-10-16 17:48:16 -0400458
Dirk Mueller8ab64b32017-11-17 19:52:29 +0100459 configure_keystone_authtoken_middleware $NOVA_CONF nova
Dean Troyerbf67c192012-09-21 15:09:37 -0500460 fi
Dan Prince741fc5c2013-10-16 17:48:16 -0400461
Rob Crittenden18d47782014-03-19 17:47:42 -0400462 if is_service_enabled cinder; then
Sean Daguef3b2f4c2017-04-13 10:11:48 -0400463 if is_service_enabled tls-proxy; then
Rob Crittenden18d47782014-03-19 17:47:42 -0400464 CINDER_SERVICE_HOST=${CINDER_SERVICE_HOST:-$SERVICE_HOST}
465 CINDER_SERVICE_PORT=${CINDER_SERVICE_PORT:-8776}
Jamie Lennox55c7ebb2014-11-25 12:08:55 +1000466 iniset $NOVA_CONF cinder cafile $SSL_BUNDLE_FILE
Rob Crittenden18d47782014-03-19 17:47:42 -0400467 fi
468 fi
469
Dean Troyerbf67c192012-09-21 15:09:37 -0500470 if [ -n "$NOVA_STATE_PATH" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800471 iniset $NOVA_CONF DEFAULT state_path "$NOVA_STATE_PATH"
Joe Gordon23d6d502015-03-06 15:24:22 -0800472 iniset $NOVA_CONF oslo_concurrency lock_path "$NOVA_STATE_PATH"
Dean Troyerbf67c192012-09-21 15:09:37 -0500473 fi
474 if [ -n "$NOVA_INSTANCES_PATH" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800475 iniset $NOVA_CONF DEFAULT instances_path "$NOVA_INSTANCES_PATH"
Dean Troyerbf67c192012-09-21 15:09:37 -0500476 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500477 if [ "$SYSLOG" != "False" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800478 iniset $NOVA_CONF DEFAULT use_syslog "True"
Dean Troyerbf67c192012-09-21 15:09:37 -0500479 fi
Dan Prince24f6efa2013-10-31 10:27:58 -0400480 if [ "$FORCE_CONFIG_DRIVE" != "False" ]; then
481 iniset $NOVA_CONF DEFAULT force_config_drive "$FORCE_CONFIG_DRIVE"
482 fi
Dirk Muellerc1144492018-04-11 21:33:50 +0200483
484 # nova defaults to genisoimage but only mkisofs is available for 15.0+
485 if is_suse; then
486 iniset $NOVA_CONF DEFAULT mkisofs_cmd /usr/bin/mkisofs
487 fi
488
Salvatore Orlando05ae8332013-08-20 14:51:08 -0700489 # Format logging
Chris Dentb90bb1a2017-04-18 16:30:14 +0000490 setup_logging $NOVA_CONF
Sean Dague9751be62016-04-05 12:08:57 -0400491
Matt Riedemann21221d12018-03-06 10:08:36 -0500492 iniset $NOVA_CONF upgrade_levels compute "auto"
493
Chris Dentb90bb1a2017-04-18 16:30:14 +0000494 write_uwsgi_config "$NOVA_UWSGI_CONF" "$NOVA_UWSGI" "/compute"
Jens Harbottdc7b4292017-09-19 10:52:32 +0000495 write_uwsgi_config "$NOVA_METADATA_UWSGI_CONF" "$NOVA_METADATA_UWSGI" "" "$SERVICE_LISTEN_ADDRESS:${METADATA_SERVICE_PORT}"
Davanum Srinivasd5537c12015-04-30 21:10:48 -0400496
Eoghan Glynn1fcc6a12012-10-25 14:57:14 +0000497 if is_service_enabled ceilometer; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800498 iniset $NOVA_CONF DEFAULT instance_usage_audit "True"
499 iniset $NOVA_CONF DEFAULT instance_usage_audit_period "hour"
Julien Danjoua9787d02013-07-02 11:30:40 +0200500 iniset $NOVA_CONF DEFAULT notify_on_state_change "vm_and_task_state"
Eoghan Glynn1fcc6a12012-10-25 14:57:14 +0000501 fi
502
Gregory Haynes14d86e82016-07-29 03:45:37 +0000503 # Set the oslo messaging driver to the typical default. This does not
504 # enable notifications, but it will allow them to function when enabled.
Matt Riedemann45da7772017-03-05 13:07:39 -0500505 iniset $NOVA_CONF oslo_messaging_notifications driver "messagingv2"
Kenneth Giustib6459042017-08-04 18:08:37 -0400506 iniset $NOVA_CONF oslo_messaging_notifications transport_url $(get_notification_url)
Matt Riedemannb57757a2019-06-03 16:08:09 -0400507 iniset $NOVA_CONF notifications notification_format "$NOVA_NOTIFICATION_FORMAT"
Brant Knudson2dd110c2015-03-14 12:39:14 -0500508 iniset_rpc_backend nova $NOVA_CONF
Bob Ball2f720502014-08-28 14:50:04 +0100509
Joe Gordon1f79bad2014-09-26 09:59:47 -0700510 iniset $NOVA_CONF DEFAULT osapi_compute_workers "$API_WORKERS"
Dean Troyer05bd7b82014-09-16 17:25:33 -0500511 iniset $NOVA_CONF DEFAULT metadata_workers "$API_WORKERS"
Sean Dague1ce19ab2015-09-23 10:36:53 -0400512 # don't let the conductor get out of control now that we're using a pure python db driver
513 iniset $NOVA_CONF conductor workers "$API_WORKERS"
Rob Crittenden18d47782014-03-19 17:47:42 -0400514
Ethan Lynn679f3952015-03-09 23:45:18 +0800515 iniset $NOVA_CONF cinder os_region_name "$REGION_NAME"
516
Sean Daguef3b2f4c2017-04-13 10:11:48 -0400517 if is_service_enabled tls-proxy; then
Rob Crittenden18d47782014-03-19 17:47:42 -0400518 iniset $NOVA_CONF DEFAULT glance_protocol https
Jens Harbott411c34d2017-08-29 14:40:26 +0000519 iniset $NOVA_CONF oslo_middleware enable_proxy_headers_parsing True
Rob Crittenden18d47782014-03-19 17:47:42 -0400520 fi
521
Marian Horban7159b4b2015-10-22 15:47:49 -0400522 iniset $NOVA_CONF DEFAULT graceful_shutdown_timeout "$SERVICE_GRACEFUL_SHUTDOWN_TIMEOUT"
Davanum Srinivasac8ff0f2016-01-13 17:28:43 -0500523
Pushkar Umaranikar14e16e42016-12-09 20:20:42 +0000524 if [ "$NOVA_USE_SERVICE_TOKEN" == "True" ]; then
525 init_nova_service_user_conf
526 fi
Dan Smithf3d53312017-06-08 08:22:38 -0400527
528 if is_service_enabled n-cond; then
529 for i in $(seq 1 $NOVA_NUM_CELLS); do
530 local conf
531 local vhost
532 conf=$(conductor_conf $i)
533 vhost="nova_cell${i}"
jiangyikun1a2c86c2017-09-07 17:56:13 +0800534 # clean old conductor conf
535 rm -f $conf
Dan Smithf3d53312017-06-08 08:22:38 -0400536 iniset $conf database connection `database_connection_url nova_cell${i}`
537 iniset $conf conductor workers "$API_WORKERS"
538 iniset $conf DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL"
Sean Dagueafc14c82017-07-27 07:09:48 -0400539 # if we have a singleconductor, we don't have per host message queues.
540 if [[ "${CELLSV2_SETUP}" == "singleconductor" ]]; then
541 iniset_rpc_backend nova $conf DEFAULT
542 else
543 rpc_backend_add_vhost $vhost
544 iniset_rpc_backend nova $conf DEFAULT $vhost
Matt Riedemannf6d566c2017-12-22 11:39:29 -0500545 # When running in superconductor mode, the cell conductor
546 # must be configured to talk to the placement service for
547 # reschedules to work.
548 if is_service_enabled placement placement-client; then
549 configure_placement_nova_compute $conf
550 fi
Sean Dagueafc14c82017-07-27 07:09:48 -0400551 fi
Matt Riedemann9d7e74e2017-08-25 10:17:18 -0400552 # Format logging
553 setup_logging $conf
Dan Smithf3d53312017-06-08 08:22:38 -0400554 done
555 fi
melanie witt12579c32018-05-05 23:55:32 +0000556
557 # Console proxy configuration has to go after conductor configuration
558 # because the per cell config file nova_cellN.conf is cleared out as part
559 # of conductor configuration.
560 if [[ "${CELLSV2_SETUP}" == "singleconductor" ]]; then
561 configure_console_proxies
562 else
563 for i in $(seq 1 $NOVA_NUM_CELLS); do
564 local conf
melanie wittd5a68a62019-04-02 22:52:23 +0000565 local offset
melanie witt12579c32018-05-05 23:55:32 +0000566 conf=$(conductor_conf $i)
melanie wittd5a68a62019-04-02 22:52:23 +0000567 offset=$((i - 1))
568 configure_console_proxies $conf $offset
melanie witt12579c32018-05-05 23:55:32 +0000569 done
570 fi
571}
572
Chris Dent16a10d72019-01-14 17:16:01 +0000573# Configure access to placement from a nova service, usually
574# compute, but sometimes conductor.
575function configure_placement_nova_compute {
576 # Use the provided config file path or default to $NOVA_CONF.
577 local conf=${1:-$NOVA_CONF}
578 iniset $conf placement auth_type "password"
579 iniset $conf placement auth_url "$KEYSTONE_SERVICE_URI"
580 iniset $conf placement username placement
581 iniset $conf placement password "$SERVICE_PASSWORD"
582 iniset $conf placement user_domain_name "$SERVICE_DOMAIN_NAME"
583 iniset $conf placement project_name "$SERVICE_TENANT_NAME"
584 iniset $conf placement project_domain_name "$SERVICE_DOMAIN_NAME"
585 iniset $conf placement region_name "$REGION_NAME"
586}
587
melanie witt65ad7942018-05-09 17:55:40 +0000588function configure_console_compute {
melanie witt12579c32018-05-05 23:55:32 +0000589 # All nova-compute workers need to know the vnc configuration options
590 # These settings don't hurt anything if n-xvnc and n-novnc are disabled
591 if is_service_enabled n-cpu; then
Stephen Finucane8c548692018-05-11 16:12:17 +0530592 if [ "$NOVNC_FROM_PACKAGE" == "True" ]; then
593 # Use the old URL when installing novnc packages.
594 NOVNCPROXY_URL=${NOVNCPROXY_URL:-"http://$SERVICE_HOST:6080/vnc_auto.html"}
595 elif vercmp ${NOVNC_BRANCH} "<" "1.0.0"; then
596 # Use the old URL when installing older novnc source.
597 NOVNCPROXY_URL=${NOVNCPROXY_URL:-"http://$SERVICE_HOST:6080/vnc_auto.html"}
598 else
599 # Use the new URL when building >=v1.0.0 from source.
600 NOVNCPROXY_URL=${NOVNCPROXY_URL:-"http://$SERVICE_HOST:6080/vnc_lite.html"}
601 fi
melanie witt65ad7942018-05-09 17:55:40 +0000602 iniset $NOVA_CPU_CONF vnc novncproxy_base_url "$NOVNCPROXY_URL"
melanie witt12579c32018-05-05 23:55:32 +0000603 XVPVNCPROXY_URL=${XVPVNCPROXY_URL:-"http://$SERVICE_HOST:6081/console"}
melanie witt65ad7942018-05-09 17:55:40 +0000604 iniset $NOVA_CPU_CONF vnc xvpvncproxy_base_url "$XVPVNCPROXY_URL"
melanie witt12579c32018-05-05 23:55:32 +0000605 SPICEHTML5PROXY_URL=${SPICEHTML5PROXY_URL:-"http://$SERVICE_HOST:6082/spice_auto.html"}
melanie witt65ad7942018-05-09 17:55:40 +0000606 iniset $NOVA_CPU_CONF spice html5proxy_base_url "$SPICEHTML5PROXY_URL"
melanie witt12579c32018-05-05 23:55:32 +0000607 fi
608
609 if is_service_enabled n-novnc || is_service_enabled n-xvnc || [ "$NOVA_VNC_ENABLED" != False ]; then
610 # Address on which instance vncservers will listen on compute hosts.
611 # For multi-host, this should be the management ip of the compute host.
Ghanshyam Mannb0b80d72019-07-24 10:31:27 +0000612 VNCSERVER_LISTEN=${VNCSERVER_LISTEN:-$NOVA_SERVICE_LOCAL_HOST}
613 VNCSERVER_PROXYCLIENT_ADDRESS=${VNCSERVER_PROXYCLIENT_ADDRESS:-$NOVA_SERVICE_LOCAL_HOST}
melanie witt65ad7942018-05-09 17:55:40 +0000614 iniset $NOVA_CPU_CONF vnc server_listen "$VNCSERVER_LISTEN"
615 iniset $NOVA_CPU_CONF vnc server_proxyclient_address "$VNCSERVER_PROXYCLIENT_ADDRESS"
616 else
617 iniset $NOVA_CPU_CONF vnc enabled false
618 fi
619
620 if is_service_enabled n-spice; then
621 # Address on which instance spiceservers will listen on compute hosts.
622 # For multi-host, this should be the management ip of the compute host.
623 SPICESERVER_PROXYCLIENT_ADDRESS=${SPICESERVER_PROXYCLIENT_ADDRESS=$NOVA_SERVICE_LOCAL_HOST}
624 SPICESERVER_LISTEN=${SPICESERVER_LISTEN=$NOVA_SERVICE_LOCAL_HOST}
625 iniset $NOVA_CPU_CONF spice enabled true
626 iniset $NOVA_CPU_CONF spice server_listen "$SPICESERVER_LISTEN"
627 iniset $NOVA_CPU_CONF spice server_proxyclient_address "$SPICESERVER_PROXYCLIENT_ADDRESS"
628 fi
629
630 if is_service_enabled n-sproxy; then
631 iniset $NOVA_CPU_CONF serial_console enabled True
632 fi
633}
634
635function configure_console_proxies {
636 # Use the provided config file path or default to $NOVA_CONF.
637 local conf=${1:-$NOVA_CONF}
melanie wittd5a68a62019-04-02 22:52:23 +0000638 local offset=${2:-0}
639 # Stagger the offset based on the total number of possible console proxies
640 # (novnc, xvpvnc, spice, serial) so that their ports will not collide if
641 # all are enabled.
642 offset=$((offset * 4))
melanie witt65ad7942018-05-09 17:55:40 +0000643
644 if is_service_enabled n-novnc || is_service_enabled n-xvnc || [ "$NOVA_VNC_ENABLED" != False ]; then
melanie witt12579c32018-05-05 23:55:32 +0000645 iniset $conf vnc novncproxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
melanie wittd5a68a62019-04-02 22:52:23 +0000646 iniset $conf vnc novncproxy_port $((6080 + offset))
melanie witt12579c32018-05-05 23:55:32 +0000647 iniset $conf vnc xvpvncproxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
melanie wittd5a68a62019-04-02 22:52:23 +0000648 iniset $conf vnc xvpvncproxy_port $((6081 + offset))
melanie witt12579c32018-05-05 23:55:32 +0000649
650 if is_nova_console_proxy_compute_tls_enabled ; then
651 iniset $conf vnc auth_schemes "vencrypt"
652 iniset $conf vnc vencrypt_client_key "/etc/pki/nova-novnc/client-key.pem"
653 iniset $conf vnc vencrypt_client_cert "/etc/pki/nova-novnc/client-cert.pem"
654 iniset $conf vnc vencrypt_ca_certs "/etc/pki/nova-novnc/ca-cert.pem"
655
656 sudo mkdir -p /etc/pki/nova-novnc
657 deploy_int_CA /etc/pki/nova-novnc/ca-cert.pem
658 deploy_int_cert /etc/pki/nova-novnc/client-cert.pem /etc/pki/nova-novnc/client-key.pem
melanie witte2853bf2019-03-13 13:16:51 +0000659 # OpenSSL 1.1.0 generates the key file with permissions: 600, by
660 # default, and the deploy_int* methods use 'sudo cp' to copy the
661 # files, making them owned by root:root.
662 # Change ownership of everything under /etc/pki/nova-novnc to
663 # $STACK_USER:$(id -g ${STACK_USER}) so that $STACK_USER can read
664 # the key file.
665 sudo chown -R $STACK_USER:$(id -g ${STACK_USER}) /etc/pki/nova-novnc
666 # This is needed to enable TLS in the proxy itself, example log:
667 # WebSocket server settings:
668 # - Listen on 0.0.0.0:6080
669 # - Flash security policy server
670 # - Web server (no directory listings). Web root: /usr/share/novnc
671 # - SSL/TLS support
672 # - proxying from 0.0.0.0:6080 to None:None
673 iniset $conf DEFAULT key "/etc/pki/nova-novnc/client-key.pem"
674 iniset $conf DEFAULT cert "/etc/pki/nova-novnc/client-cert.pem"
melanie witt12579c32018-05-05 23:55:32 +0000675 fi
melanie witt12579c32018-05-05 23:55:32 +0000676 fi
677
678 if is_service_enabled n-spice; then
melanie witt12579c32018-05-05 23:55:32 +0000679 iniset $conf spice html5proxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
melanie wittd5a68a62019-04-02 22:52:23 +0000680 iniset $conf spice html5proxy_port $((6082 + offset))
melanie witt12579c32018-05-05 23:55:32 +0000681 fi
682
683 if is_service_enabled n-sproxy; then
684 iniset $conf serial_console serialproxy_host "$NOVA_SERVICE_LISTEN_ADDRESS"
melanie wittd5a68a62019-04-02 22:52:23 +0000685 iniset $conf serial_console serialproxy_port $((6083 + offset))
melanie witt12579c32018-05-05 23:55:32 +0000686 fi
Pushkar Umaranikar14e16e42016-12-09 20:20:42 +0000687}
688
689function init_nova_service_user_conf {
690 iniset $NOVA_CONF service_user send_service_user_token True
691 iniset $NOVA_CONF service_user auth_type password
Brant Knudsonc2c89e42017-02-23 20:15:47 -0600692 iniset $NOVA_CONF service_user auth_url "$KEYSTONE_SERVICE_URI"
Pushkar Umaranikar14e16e42016-12-09 20:20:42 +0000693 iniset $NOVA_CONF service_user username nova
694 iniset $NOVA_CONF service_user password "$SERVICE_PASSWORD"
695 iniset $NOVA_CONF service_user user_domain_name "$SERVICE_DOMAIN_NAME"
696 iniset $NOVA_CONF service_user project_name "$SERVICE_PROJECT_NAME"
697 iniset $NOVA_CONF service_user project_domain_name "$SERVICE_DOMAIN_NAME"
698 iniset $NOVA_CONF service_user auth_strategy keystone
Dean Troyerda7b8092012-10-08 18:12:14 -0500699}
Dean Troyerbf67c192012-09-21 15:09:37 -0500700
Dan Smithf3d53312017-06-08 08:22:38 -0400701function conductor_conf {
702 local cell="$1"
703 echo "${NOVA_CONF_DIR}/nova_cell${cell}.conf"
704}
705
Dean Troyerf03bafe2013-02-12 10:58:28 -0600706# create_nova_keys_dir() - Part of the init_nova() process
Ian Wienandaee18c72014-02-21 15:35:08 +1100707function create_nova_keys_dir {
Dean Troyerf03bafe2013-02-12 10:58:28 -0600708 # Create keys dir
Dean Troyer8421c2b2015-03-16 13:52:19 -0500709 sudo install -d -o $STACK_USER ${NOVA_STATE_PATH} ${NOVA_STATE_PATH}/keys
Dean Troyerf03bafe2013-02-12 10:58:28 -0600710}
711
Dean Troyerda7b8092012-10-08 18:12:14 -0500712# init_nova() - Initialize databases, etc.
Ian Wienandaee18c72014-02-21 15:35:08 +1100713function init_nova {
Dean Troyerf03bafe2013-02-12 10:58:28 -0600714 # All nova components talk to a central database.
715 # Only do this step once on the API node for an entire cluster.
Bob Melanderc439b5d2012-12-19 14:49:34 +0100716 if is_service_enabled $DATABASE_BACKENDS && is_service_enabled n-api; then
Roman Podoliakaf575aef2016-10-11 13:15:55 +0300717 recreate_database $NOVA_API_DB
718 $NOVA_BIN_DIR/nova-manage --config-file $NOVA_CONF api_db sync
719
Dan Smith29bb53f2017-01-15 09:50:40 -0800720 recreate_database nova_cell0
Dean Troyerbf67c192012-09-21 15:09:37 -0500721
Matt Riedemannac5fdb42017-01-31 15:20:18 -0500722 # map_cell0 will create the cell mapping record in the nova_api DB so
723 # this needs to come after the api_db sync happens. We also want to run
724 # this before the db sync below since that will migrate both the nova
725 # and nova_cell0 databases.
Paul Belangera62ede72018-03-14 11:58:56 -0400726 $NOVA_BIN_DIR/nova-manage cell_v2 map_cell0 --database_connection `database_connection_url nova_cell0`
Matt Riedemannac5fdb42017-01-31 15:20:18 -0500727
Dan Smithf3d53312017-06-08 08:22:38 -0400728 # (Re)create nova databases
729 for i in $(seq 1 $NOVA_NUM_CELLS); do
730 recreate_database nova_cell${i}
Matt Riedemann2b3bb302018-03-23 19:56:26 -0400731 $NOVA_BIN_DIR/nova-manage --config-file $(conductor_conf $i) db sync --local_cell
Dan Smithf3d53312017-06-08 08:22:38 -0400732 done
733
Sean Dague5adfef02017-07-26 11:14:37 -0400734 # Migrate nova and nova_cell0 databases.
735 $NOVA_BIN_DIR/nova-manage --config-file $NOVA_CONF db sync
736
Dan Smithbb49d352016-03-28 11:03:35 -0700737 # Run online migrations on the new databases
738 # Needed for flavor conversion
Einst Crazy4f55c2d2016-05-04 08:14:01 +0000739 $NOVA_BIN_DIR/nova-manage --config-file $NOVA_CONF db online_data_migrations
Matt Riedemannf15224c2017-03-02 12:45:47 -0500740
741 # create the cell1 cell for the main nova db where the hosts live
Dan Smithf3d53312017-06-08 08:22:38 -0400742 for i in $(seq 1 $NOVA_NUM_CELLS); do
Paul Belangera62ede72018-03-14 11:58:56 -0400743 $NOVA_BIN_DIR/nova-manage --config-file $NOVA_CONF --config-file $(conductor_conf $i) cell_v2 create_cell --name "cell$i"
Dan Smithf3d53312017-06-08 08:22:38 -0400744 done
Dean Troyerbf67c192012-09-21 15:09:37 -0500745 fi
746
Dean Troyerf03bafe2013-02-12 10:58:28 -0600747 create_nova_keys_dir
Maru Newbyc070a3d2015-01-27 17:44:44 +0000748
749 if [[ "$NOVA_BACKEND" == "LVM" ]]; then
750 init_default_lvm_volume_group
751 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500752}
753
754# install_novaclient() - Collect source and prepare
Ian Wienandaee18c72014-02-21 15:35:08 +1100755function install_novaclient {
Sean Daguee08ab102014-11-13 17:09:28 -0500756 if use_library_from_git "python-novaclient"; then
757 git_clone_by_name "python-novaclient"
758 setup_dev_lib "python-novaclient"
759 sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-novaclient"]}/tools/,/etc/bash_completion.d/}nova.bash_completion
Sean Dague5cb19062014-11-01 01:37:45 +0100760 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500761}
762
763# install_nova() - Collect source and prepare
Ian Wienandaee18c72014-02-21 15:35:08 +1100764function install_nova {
Sergey Belous1258da62016-03-21 12:32:06 +0300765
766 # Install os-vif
767 if use_library_from_git "os-vif"; then
768 git_clone_by_name "os-vif"
769 setup_dev_lib "os-vif"
770 fi
771
Dean Troyer8c032d12013-09-23 13:53:13 -0500772 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
773 install_nova_hypervisor
Dean Troyerbf67c192012-09-21 15:09:37 -0500774 fi
775
Attila Fazekas5a35e732013-10-29 08:23:43 +0100776 if is_service_enabled n-novnc; then
777 # a websockets/html5 or flash powered VNC console for vm instances
Sean Dague53753292014-12-04 19:38:15 -0500778 NOVNC_FROM_PACKAGE=$(trueorfalse False NOVNC_FROM_PACKAGE)
Ben Nemecadd4ca32013-11-08 17:22:51 +0000779 if [ "$NOVNC_FROM_PACKAGE" = "True" ]; then
Attila Fazekas5a35e732013-10-29 08:23:43 +0100780 NOVNC_WEB_DIR=/usr/share/novnc
781 install_package novnc
782 else
783 NOVNC_WEB_DIR=$DEST/noVNC
784 git_clone $NOVNC_REPO $NOVNC_WEB_DIR $NOVNC_BRANCH
785 fi
786 fi
787
788 if is_service_enabled n-spice; then
789 # a websockets/html5 or flash powered SPICE console for vm instances
Sean Dague53753292014-12-04 19:38:15 -0500790 SPICE_FROM_PACKAGE=$(trueorfalse True SPICE_FROM_PACKAGE)
Ben Nemecadd4ca32013-11-08 17:22:51 +0000791 if [ "$SPICE_FROM_PACKAGE" = "True" ]; then
Attila Fazekas5a35e732013-10-29 08:23:43 +0100792 SPICE_WEB_DIR=/usr/share/spice-html5
793 install_package spice-html5
794 else
795 SPICE_WEB_DIR=$DEST/spice-html5
796 git_clone $SPICE_REPO $SPICE_WEB_DIR $SPICE_BRANCH
797 fi
798 fi
799
Dean Troyerbf67c192012-09-21 15:09:37 -0500800 git_clone $NOVA_REPO $NOVA_DIR $NOVA_BRANCH
Dean Troyer253a1a32013-04-01 18:23:22 -0500801 setup_develop $NOVA_DIR
Attila Fazekasfac533e2013-08-14 16:04:01 +0200802 sudo install -D -m 0644 -o $STACK_USER {$NOVA_DIR/tools/,/etc/bash_completion.d/}nova-manage.bash_completion
Dean Troyerbf67c192012-09-21 15:09:37 -0500803}
804
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600805# start_nova_api() - Start the API process ahead of other things
Ian Wienandaee18c72014-02-21 15:35:08 +1100806function start_nova_api {
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600807 # Get right service port for testing
808 local service_port=$NOVA_SERVICE_PORT
Rob Crittenden18d47782014-03-19 17:47:42 -0400809 local service_protocol=$NOVA_SERVICE_PROTOCOL
Chris Dentb90bb1a2017-04-18 16:30:14 +0000810 local nova_url
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600811 if is_service_enabled tls-proxy; then
812 service_port=$NOVA_SERVICE_PORT_INT
Rob Crittenden18d47782014-03-19 17:47:42 -0400813 service_protocol="http"
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600814 fi
815
Dean Troyer4533eee2015-02-17 16:25:38 -0600816 # Hack to set the path for rootwrap
817 local old_path=$PATH
818 export PATH=$NOVA_BIN_DIR:$PATH
819
Chris Dentb90bb1a2017-04-18 16:30:14 +0000820 if [ "$NOVA_USE_MOD_WSGI" == "False" ]; then
Davanum Srinivasd5537c12015-04-30 21:10:48 -0400821 run_process n-api "$NOVA_BIN_DIR/nova-api"
Chris Dentb90bb1a2017-04-18 16:30:14 +0000822 nova_url=$service_protocol://$SERVICE_HOST:$service_port
823 # Start proxy if tsl enabled
824 if is_service_enabled tls-proxy; then
825 start_tls_proxy nova '*' $NOVA_SERVICE_PORT $NOVA_SERVICE_HOST $NOVA_SERVICE_PORT_INT
826 fi
827 else
Davanum Srinivasaceb27e2017-08-17 08:59:59 -0400828 run_process "n-api" "$NOVA_BIN_DIR/uwsgi --procname-prefix nova-api --ini $NOVA_UWSGI_CONF"
Chris Dentb90bb1a2017-04-18 16:30:14 +0000829 nova_url=$service_protocol://$SERVICE_HOST/compute/v2.1/
Davanum Srinivasd5537c12015-04-30 21:10:48 -0400830 fi
831
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600832 echo "Waiting for nova-api to start..."
Chris Dentb90bb1a2017-04-18 16:30:14 +0000833 if ! wait_for_service $SERVICE_TIMEOUT $nova_url; then
Sean Dague101b4242013-10-22 08:47:11 -0400834 die $LINENO "nova-api did not start"
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600835 fi
836
Dean Troyer4533eee2015-02-17 16:25:38 -0600837 export PATH=$old_path
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600838}
839
Sean Dagueafc14c82017-07-27 07:09:48 -0400840
Dan Smith2e159462013-10-21 13:06:11 -0700841# start_nova_compute() - Start the compute process
Ian Wienandaee18c72014-02-21 15:35:08 +1100842function start_nova_compute {
Dean Troyer4533eee2015-02-17 16:25:38 -0600843 # Hack to set the path for rootwrap
844 local old_path=$PATH
845 export PATH=$NOVA_BIN_DIR:$PATH
846
Stephen Finucane4b8cba72019-05-21 14:17:11 +0100847 local compute_cell_conf=$NOVA_CONF
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000848
Matt Riedemann82537872019-01-18 10:42:13 -0500849 cp $compute_cell_conf $NOVA_CPU_CONF
850
Sean Dague5adfef02017-07-26 11:14:37 -0400851 if [[ "${CELLSV2_SETUP}" == "singleconductor" ]]; then
Dan Smithf3d53312017-06-08 08:22:38 -0400852 # NOTE(danms): Grenade doesn't setup multi-cell rabbit, so
853 # skip these bits and use the normal config.
Dan Smithf3d53312017-06-08 08:22:38 -0400854 echo "Skipping multi-cell conductor fleet setup"
855 else
Sean Dague5adfef02017-07-26 11:14:37 -0400856 # "${CELLSV2_SETUP}" is "superconductor"
Dan Smithf3d53312017-06-08 08:22:38 -0400857 # FIXME(danms): Should this be configurable?
858 iniset $NOVA_CPU_CONF workarounds disable_group_policy_check_upcall True
Matt Riedemannab980ce2017-08-01 16:38:42 -0400859 # Since the nova-compute service cannot reach nova-scheduler over
860 # RPC, we also disable track_instance_changes.
861 iniset $NOVA_CPU_CONF filter_scheduler track_instance_changes False
Dan Smithf3d53312017-06-08 08:22:38 -0400862 iniset_rpc_backend nova $NOVA_CPU_CONF DEFAULT "nova_cell${NOVA_CPU_CELL}"
863 fi
864
Matt Riedemann82537872019-01-18 10:42:13 -0500865 # Make sure we nuke any database config
866 inidelete $NOVA_CPU_CONF database connection
867 inidelete $NOVA_CPU_CONF api_database connection
868
melanie witt65ad7942018-05-09 17:55:40 +0000869 # Console proxies were configured earlier in create_nova_conf. Now that the
870 # nova-cpu.conf has been created, configure the console settings required
871 # by the compute process.
872 configure_console_compute
873
Bob Ballb1e49bf2013-05-30 16:47:19 +0100874 if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
875 # The group **$LIBVIRT_GROUP** is added to the current user in this script.
Dean Troyer3324f192014-09-18 09:26:39 -0500876 # ``sg`` is used in run_process to execute nova-compute as a member of the
Chris Dent2f27a0e2014-09-09 13:46:02 +0100877 # **$LIBVIRT_GROUP** group.
Dan Smithf3d53312017-06-08 08:22:38 -0400878 run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $NOVA_CPU_CONF" $LIBVIRT_GROUP
Lubosz "diltram" Kosnik0ffdfbd2016-08-02 16:35:22 -0500879 elif [[ "$VIRT_DRIVER" = 'lxd' ]]; then
Dan Smithf3d53312017-06-08 08:22:38 -0400880 run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $NOVA_CPU_CONF" $LXD_GROUP
Hongbin Lu53a49d12016-12-23 16:16:50 -0600881 elif [[ "$VIRT_DRIVER" = 'docker' || "$VIRT_DRIVER" = 'zun' ]]; then
Dan Smithf3d53312017-06-08 08:22:38 -0400882 run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $NOVA_CPU_CONF" $DOCKER_GROUP
Joe Gordon2c94ee52013-08-02 02:02:01 +0000883 elif [[ "$VIRT_DRIVER" = 'fake' ]]; then
Dean Troyer0038a1a2014-07-25 15:27:54 -0500884 local i
Sean Dague101b4242013-10-22 08:47:11 -0400885 for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do
Chris Dent2f27a0e2014-09-09 13:46:02 +0100886 # Avoid process redirection of fake host configurations by
887 # creating or modifying real configurations. Each fake
888 # gets its own configuration and own log file.
889 local fake_conf="${NOVA_FAKE_CONF}-${i}"
Chris Dentac475bb2018-02-07 18:35:40 +0000890 iniset $fake_conf DEFAULT host "${HOSTNAME}${i}"
Dan Smithf3d53312017-06-08 08:22:38 -0400891 run_process "n-cpu-${i}" "$NOVA_BIN_DIR/nova-compute --config-file $NOVA_CPU_CONF --config-file $fake_conf"
Sean Dague101b4242013-10-22 08:47:11 -0400892 done
Bob Ballb1e49bf2013-05-30 16:47:19 +0100893 else
Dean Troyer2aa2a892013-08-04 19:53:19 -0500894 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
895 start_nova_hypervisor
896 fi
Dan Smithf3d53312017-06-08 08:22:38 -0400897 run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $NOVA_CPU_CONF"
Bob Ballb1e49bf2013-05-30 16:47:19 +0100898 fi
Dean Troyer4533eee2015-02-17 16:25:38 -0600899
900 export PATH=$old_path
Dan Smith2e159462013-10-21 13:06:11 -0700901}
902
Sean Dague0eebeb42017-08-30 14:16:58 -0400903# start_nova() - Start running processes
Ian Wienandaee18c72014-02-21 15:35:08 +1100904function start_nova_rest {
Dean Troyer4533eee2015-02-17 16:25:38 -0600905 # Hack to set the path for rootwrap
906 local old_path=$PATH
907 export PATH=$NOVA_BIN_DIR:$PATH
908
Chris Behrens86199fc2013-10-23 02:54:53 -0700909 local api_cell_conf=$NOVA_CONF
Stephen Finucane4b8cba72019-05-21 14:17:11 +0100910 local compute_cell_conf=$NOVA_CONF
Ihar Hrachyshkab3a210f2016-09-29 13:26:30 +0000911
Chris Dent2f27a0e2014-09-09 13:46:02 +0100912 run_process n-sch "$NOVA_BIN_DIR/nova-scheduler --config-file $compute_cell_conf"
Chris Dentb90bb1a2017-04-18 16:30:14 +0000913 if [ "$NOVA_USE_MOD_WSGI" == "False" ]; then
914 run_process n-api-meta "$NOVA_BIN_DIR/nova-api-metadata --config-file $compute_cell_conf"
915 else
Davanum Srinivasaceb27e2017-08-17 08:59:59 -0400916 run_process n-api-meta "$NOVA_BIN_DIR/uwsgi --procname-prefix nova-api-meta --ini $NOVA_METADATA_UWSGI_CONF"
Chris Dentb90bb1a2017-04-18 16:30:14 +0000917 fi
Chris Behrens86199fc2013-10-23 02:54:53 -0700918
melanie witted2d4912017-07-18 22:29:41 +0000919 export PATH=$old_path
920}
921
922function enable_nova_console_proxies {
923 for i in $(seq 1 $NOVA_NUM_CELLS); do
924 for srv in n-novnc n-xvnc n-spice n-sproxy; do
925 if is_service_enabled $srv; then
926 enable_service ${srv}-cell${i}
927 fi
928 done
929 done
930}
931
932function start_nova_console_proxies {
933 # Hack to set the path for rootwrap
934 local old_path=$PATH
935 # This is needed to find the nova conf
936 export PATH=$NOVA_BIN_DIR:$PATH
937
938 local api_cell_conf=$NOVA_CONF
939 # console proxies run globally for singleconductor, else they run per cell
940 if [[ "${CELLSV2_SETUP}" == "singleconductor" ]]; then
941 run_process n-novnc "$NOVA_BIN_DIR/nova-novncproxy --config-file $api_cell_conf --web $NOVNC_WEB_DIR"
942 run_process n-xvnc "$NOVA_BIN_DIR/nova-xvpvncproxy --config-file $api_cell_conf"
943 run_process n-spice "$NOVA_BIN_DIR/nova-spicehtml5proxy --config-file $api_cell_conf --web $SPICE_WEB_DIR"
944 run_process n-sproxy "$NOVA_BIN_DIR/nova-serialproxy --config-file $api_cell_conf"
945 else
946 enable_nova_console_proxies
947 for i in $(seq 1 $NOVA_NUM_CELLS); do
948 local conf
949 conf=$(conductor_conf $i)
950 run_process n-novnc-cell${i} "$NOVA_BIN_DIR/nova-novncproxy --config-file $conf --web $NOVNC_WEB_DIR"
951 run_process n-xvnc-cell${i} "$NOVA_BIN_DIR/nova-xvpvncproxy --config-file $conf"
952 run_process n-spice-cell${i} "$NOVA_BIN_DIR/nova-spicehtml5proxy --config-file $conf --web $SPICE_WEB_DIR"
953 run_process n-sproxy-cell${i} "$NOVA_BIN_DIR/nova-serialproxy --config-file $conf"
954 done
955 fi
Dean Troyer1c6c1122013-03-27 17:40:53 -0500956
Dean Troyer4533eee2015-02-17 16:25:38 -0600957 export PATH=$old_path
Dean Troyerbf67c192012-09-21 15:09:37 -0500958}
959
Dan Smithf3d53312017-06-08 08:22:38 -0400960function enable_nova_fleet {
961 if is_service_enabled n-cond; then
962 enable_service n-super-cond
963 for i in $(seq 1 $NOVA_NUM_CELLS); do
964 enable_service n-cond-cell${i}
965 done
966 fi
967}
968
969function start_nova_conductor {
Sean Dagueafc14c82017-07-27 07:09:48 -0400970 if [[ "${CELLSV2_SETUP}" == "singleconductor" ]]; then
Dan Smithf3d53312017-06-08 08:22:38 -0400971 echo "Starting nova-conductor in a cellsv1-compatible way"
Sean Dagueafc14c82017-07-27 07:09:48 -0400972 run_process n-cond "$NOVA_BIN_DIR/nova-conductor --config-file $NOVA_COND_CONF"
Dan Smithf3d53312017-06-08 08:22:38 -0400973 return
974 fi
975
976 enable_nova_fleet
977 if is_service_enabled n-super-cond; then
Sean Dagueafc14c82017-07-27 07:09:48 -0400978 run_process n-super-cond "$NOVA_BIN_DIR/nova-conductor --config-file $NOVA_COND_CONF"
Dan Smithf3d53312017-06-08 08:22:38 -0400979 fi
980 for i in $(seq 1 $NOVA_NUM_CELLS); do
981 if is_service_enabled n-cond-cell${i}; then
982 local conf
983 conf=$(conductor_conf $i)
984 run_process n-cond-cell${i} "$NOVA_BIN_DIR/nova-conductor --config-file $conf"
985 fi
986 done
987}
988
Sean Daguec2fe9162017-07-28 11:29:18 +0000989function is_nova_ready {
990 # NOTE(sdague): with cells v2 all the compute services must be up
991 # and checked into the database before discover_hosts is run. This
992 # happens in all in one installs by accident, because > 30 seconds
993 # happen between here and the script ending. However, in multinode
994 # tests this can very often not be the case. So ensure that the
995 # compute is up before we move on.
Stephen Finucane4b8cba72019-05-21 14:17:11 +0100996
Sean Daguec2fe9162017-07-28 11:29:18 +0000997 # TODO(sdague): honestly, this probably should be a plug point for
998 # an external system.
999 if [[ "$VIRT_DRIVER" == 'xenserver' ]]; then
1000 # xenserver encodes information in the hostname of the compute
1001 # because of the dom0/domU split. Just ignore for now.
1002 return
1003 fi
Jens Harbott730ce452018-02-23 13:56:48 +00001004 wait_for_compute $NOVA_READY_TIMEOUT
Sean Daguec2fe9162017-07-28 11:29:18 +00001005}
1006
Ian Wienandaee18c72014-02-21 15:35:08 +11001007function start_nova {
Dan Smith2e159462013-10-21 13:06:11 -07001008 start_nova_rest
melanie witted2d4912017-07-18 22:29:41 +00001009 start_nova_console_proxies
Dan Smithf3d53312017-06-08 08:22:38 -04001010 start_nova_conductor
Li Ma26ac3d72014-12-21 23:41:07 -08001011 start_nova_compute
Sean Dagueafc14c82017-07-27 07:09:48 -04001012 if is_service_enabled n-api; then
1013 # dump the cell mapping to ensure life is good
1014 echo "Dumping cells_v2 mapping"
Paul Belangera62ede72018-03-14 11:58:56 -04001015 $NOVA_BIN_DIR/nova-manage cell_v2 list_cells --verbose
Sean Dagueafc14c82017-07-27 07:09:48 -04001016 fi
Dan Smith2e159462013-10-21 13:06:11 -07001017}
1018
Joe Gordon767b5a42014-03-12 10:33:15 -07001019function stop_nova_compute {
Adam Gandelmand29ca352014-10-06 14:33:59 -07001020 if [ "$VIRT_DRIVER" == "fake" ]; then
1021 local i
1022 for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do
1023 stop_process n-cpu-${i}
1024 done
1025 else
1026 stop_process n-cpu
1027 fi
Joe Gordon767b5a42014-03-12 10:33:15 -07001028 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
1029 stop_nova_hypervisor
1030 fi
1031}
1032
1033function stop_nova_rest {
Chris Dentb90bb1a2017-04-18 16:30:14 +00001034 # Kill the non-compute nova processes
Stephen Finucane4b8cba72019-05-21 14:17:11 +01001035 for serv in n-api n-api-meta n-sch; do
Chris Dent2f27a0e2014-09-09 13:46:02 +01001036 stop_process $serv
Dean Troyerbf67c192012-09-21 15:09:37 -05001037 done
Joe Gordon767b5a42014-03-12 10:33:15 -07001038}
1039
melanie witted2d4912017-07-18 22:29:41 +00001040function stop_nova_console_proxies {
1041 if [[ "${CELLSV2_SETUP}" == "singleconductor" ]]; then
1042 for srv in n-novnc n-xvnc n-spice n-sproxy; do
1043 stop_process $srv
1044 done
1045 else
1046 enable_nova_console_proxies
1047 for i in $(seq 1 $NOVA_NUM_CELLS); do
1048 for srv in n-novnc n-xvnc n-spice n-sproxy; do
1049 stop_process ${srv}-cell${i}
1050 done
1051 done
1052 fi
1053}
1054
Dan Smithf3d53312017-06-08 08:22:38 -04001055function stop_nova_conductor {
Davanum Srinivas98c95f42017-08-16 09:10:04 -04001056 if [[ "${CELLSV2_SETUP}" == "singleconductor" ]]; then
1057 stop_process n-cond
1058 return
1059 fi
1060
Dan Smithf3d53312017-06-08 08:22:38 -04001061 enable_nova_fleet
1062 for srv in n-super-cond $(seq -f n-cond-cell%0.f 1 $NOVA_NUM_CELLS); do
1063 if is_service_enabled $srv; then
1064 stop_process $srv
1065 fi
1066 done
1067}
1068
Sean Dague0eebeb42017-08-30 14:16:58 -04001069# stop_nova() - Stop running processes
Joe Gordon767b5a42014-03-12 10:33:15 -07001070function stop_nova {
1071 stop_nova_rest
melanie witted2d4912017-07-18 22:29:41 +00001072 stop_nova_console_proxies
Dan Smithf3d53312017-06-08 08:22:38 -04001073 stop_nova_conductor
Joe Gordon767b5a42014-03-12 10:33:15 -07001074 stop_nova_compute
Dean Troyerbf67c192012-09-21 15:09:37 -05001075}
1076
Dan Smith4b205db2016-04-04 10:37:11 -07001077# create_instance_types(): Create default flavors
1078function create_flavors {
Dan Smithd3d21392016-04-06 14:06:00 -07001079 if is_service_enabled n-api; then
Victor Ryzhenkin878d7d82016-04-27 15:15:52 +03001080 if ! openstack --os-region-name="$REGION_NAME" flavor list | grep -q ds512M; then
Dan Smithd3d21392016-04-06 14:06:00 -07001081 # Note that danms hates these flavors and apologizes for sdague
Ian Wienand72f63222019-02-19 14:06:18 +11001082 openstack --os-region-name="$REGION_NAME" flavor create --id c1 --ram 256 --disk 1 --vcpus 1 cirros256
Victor Ryzhenkin878d7d82016-04-27 15:15:52 +03001083 openstack --os-region-name="$REGION_NAME" flavor create --id d1 --ram 512 --disk 5 --vcpus 1 ds512M
1084 openstack --os-region-name="$REGION_NAME" flavor create --id d2 --ram 1024 --disk 10 --vcpus 1 ds1G
1085 openstack --os-region-name="$REGION_NAME" flavor create --id d3 --ram 2048 --disk 10 --vcpus 2 ds2G
1086 openstack --os-region-name="$REGION_NAME" flavor create --id d4 --ram 4096 --disk 20 --vcpus 4 ds4G
Dan Smithd3d21392016-04-06 14:06:00 -07001087 fi
Dan Smith4b205db2016-04-04 10:37:11 -07001088
Victor Ryzhenkin878d7d82016-04-27 15:15:52 +03001089 if ! openstack --os-region-name="$REGION_NAME" flavor list | grep -q m1.tiny; then
1090 openstack --os-region-name="$REGION_NAME" flavor create --id 1 --ram 512 --disk 1 --vcpus 1 m1.tiny
1091 openstack --os-region-name="$REGION_NAME" flavor create --id 2 --ram 2048 --disk 20 --vcpus 1 m1.small
1092 openstack --os-region-name="$REGION_NAME" flavor create --id 3 --ram 4096 --disk 40 --vcpus 2 m1.medium
1093 openstack --os-region-name="$REGION_NAME" flavor create --id 4 --ram 8192 --disk 80 --vcpus 4 m1.large
1094 openstack --os-region-name="$REGION_NAME" flavor create --id 5 --ram 16384 --disk 160 --vcpus 8 m1.xlarge
Dan Smithd3d21392016-04-06 14:06:00 -07001095 fi
Dan Smith4b205db2016-04-04 10:37:11 -07001096 fi
1097}
Dean Troyercc6b4432013-04-08 15:38:03 -05001098
Dean Troyerbf67c192012-09-21 15:09:37 -05001099# Restore xtrace
Ian Wienand523f4882015-10-13 11:03:03 +11001100$_XTRACE_LIB_NOVA
Sean Dague584d90e2013-03-29 14:34:53 -04001101
Adam Spiers6a5aa7c2013-10-24 11:27:02 +01001102# Tell emacs to use shell-script-mode
1103## Local variables:
1104## mode: shell-script
1105## End: