Storage CDM can not be build for some environment such as
the one using VMwareVcVmdkDriver, since some attributes of
Storage CDM'S pool element can be 'unknown'.
This patch updates storage CDM collector to raise watcher
specific exception if some attributes of storage CDM'S pool
element is 'unknown'
Change-Id: If75a909025c8d764e4de6e20f058b84e23123c1a
Closes-Bug: #1751206
Now that the v2.0 API has been removed, we don't have a reason to
include deployment instructions for two separate applications on
different ports.
Related-bug: #1754104
Change-Id: I98fae626d39cb62ad51c86435c1a2c60be5c1fb9
maintain one compute node without having the user's application
been interruptted.
It will firstly migrate all instances from the maintenance node
to one backup node. If not, it will migrate all instances,
relying on nova-schduler.
Change-Id: I29ecb65745d5e6ecab41508e9a91b29b39a3f0a8
Implements:blueprint cluster-maintaining
Currently RabbitMQ connection gradually increases by CONTINUOUS audit
with auto-trigger option.
This patch fixes watcher to reuse RabbitMQ connection.
Change-Id: I818fc1ce982f67bac08c815821f1ad67f8f3c893
Currently the REST API to start action plan in watcher
is which is same as for update action plan.
PATCH /v1/action_plans
https://docs.openstack.org/watcher/latest/api/v1.html
we need to make it easy to understand like :
POST /v1/action_plans/{action_plan_uuid}/start
the action should be start in above case.
Change-Id: I5353e4aa58d1675d8afb94bea35d9b953514129a
Closes-Bug: #1756274
Beginning with the Queens release, the keystone install guide
recommends running all interfaces on the same port. This patch
updates the install guide to reflect that change.
Change-Id: Ice155d0b80d2f2ed6c1a9a9738be2184b6e9e76c
Closes-bug: #1754104
In I4d2f44fa149aee564c62a69822c6ad79de5bba8a we introduced new
_get_model_list method that introduces unify way for retrieving models
from db. This commit adds tests that do checks on bug 1761956, when
selecting with filter() method could return deleted entites.
Change-Id: I12df4af70bcc25654a0fb276ea7145d772d891e2
Related-Bug: 1761956
Both Continuous and Oneshot audits made same action in
do_execute, so it's a good idea to move it to the base
class
TrivialFix
Change-Id: Ic0353f010509ce45f94126e4db0e629417128ded
This patch adds project_id in compute CDM, It also adds logic for
excluding project_id in audit scope.
Change-Id: Ife228e3d1855b65abee637516470e463ba8a2815
Implements: blueprint audit-scope-exclude-project
Since Nova API v2.56, Nova migrate Server(migrate Action) API
has host option.
This patch replaces cold migration implementation to use the API.
Change-Id: Idd6ebc94f81ad5d65256c80885f2addc1aaeaae1
Implements: blueprint replace-cold-migrate-to-use-nova-migration-api
Option auth_uri from group keystone_authtoken is deprecated[1].
Use option www_authenticate_uri from group keystone_authtoken.
[1]https://review.openstack.org/#/c/508522/
Change-Id: I2ef330d7f9b632e9a81d22a8edec3c88eb532ff5
When we call audittemplate list without filters, it returns all Audit
Templates that are not deleted, as expected. If we add any filter to
query and context.show_deleted is None (we request only current AT),
query.filter_by adds filter to joined table (for example, goals, results
in a query like JOIN goals ... WHERE ... goals.deleted_at IS NULL) not
to model's table (AuditTemplate in our case).
We change call for filter_by to filter, explicitly point to model that
we want to filter.
Also, we moved query generating code to new method _get_model_list(). As
a result we applied same fix to all of the other models.
Change-Id: I4d2f44fa149aee564c62a69822c6ad79de5bba8a
Closes-bug: 1761956
New releases of oslo.config support a 'mutable' parameter to Opts.
Configuration options are mutable if their oslo.config Opt's
mutable=True is set. This mutable setting is respected when the oslo
method mutate_config_files is called instead of reload_config_files.
Icec3e664f3fe72614e373b2938e8dee53cf8bc5e allows services to tell
oslo.service they want mutate_config_files to be called by specifying
the 'restart_method=mutate' parameter, what this patch does.
The default mutable configuration options (set by oslo.config Opts'
mutable=True) are:
- [DEFAULT]/pin_release_version
- [DEFAULT]/debug
- [DEFAULT]/log_config_append
Concrete params, that made mutable in Watcher:
* watcher_decision_engine.action_plan_expiry
* watcher_decision_engine.check_periodic_interval
* watcher_decision_engine.continuous_audit_interval
* gnocchi_client.query_max_retries
* gnocchi_client.query_timeout
* DEFAULT.periodic_interval
Change-Id: If28f2de094d99471a3ab756c947e29ae3d8a28a2
Implements: bp mutable-config
Removed duplicates of strategies descriptions, added references to
that descriptions instead of module descriptions.
Change-Id: Ife396ddce5c3cc926cc111f1ff1abd3a42c22561
Added creation of [DEFAULT]/transport_url value
in devstack.
Also, fixed same topic in docs.
Change-Id: I9ad9475c4fccf023daac40c0b1e841eeeb22f040
Closes-Bug: 1738329
This patch set removes legacy-* jobs and migrates
tempest functional job to ZuulV3 syntax.
Change-Id: I87771737cc713eae20b4d6aaaefefc5e40875666
Implements: blueprint migrate-to-zuulv3
While sorting output of list command ("audittemplate list",
"strategy list", etc) by sort-key that is not belongs
to specific model, this sort-key was passed to db what
caused error (HTTP 500). We added check on such keys and now,
if got one of them, then we make sort on API side
instead of db side.
We removed excess sort and changed all sorting routines
to unified way.
Also added sort tests on every model.
Change-Id: I41faea1622605ee4fa8dc48cd572876d75be8383
Closes-Bug: 1662887
This patch removes the unnecessary maintenance of a date and version
from the CLI documentation.
NOTE: Cinder/Nova teams also did the same removal with
the commit Idf78bbed44f942bb6976ccf4da67c748d9283ed9
and the commit I0a9dd49e68f2d47c58a46b107c77975e7b2aeaf7
Change-Id: I6a0faeb596f1ee3a3b67d1d37a14e1507aa40eba
With current URL [1], default driver will be used.
In order to ensure the compatibility, it is better to include the exact driver [2].
[1] connection = mysql://
[2] connection = mysql+pymysql://
Change-Id: I4f7b3ccbecfb2f1e2b3d125179dbd5c6fbf5e6b9
The change is wrong. We link on purpose to the unversioned version and update that one once rocky is released.
This reverts commit e771ae9e95.
Change-Id: I0f981a8473a47d18ce20be74a8e2d12d22f40061
NotImplementedError are reported in decision-engine log file
when we activate storage data model and see a Guru Meditation Report.
This patch fixes by adding default values.
Change-Id: I06386f8295f7758cbb633612eee8b19225905c92
Closes-Bug: #1750300
The string %(action) is not valid, it misses the conversion specified,
add s for string.
Note that this leads to an untranslatable string, since our translation
tools check for valid formats and fail. In this case the failure comes
from a source code fail.
Change-Id: I2e630928dc32542a8a7c02657a9f0ab1eaab62ff
Replace the old http url links with the lastest https ones according
to the official OpenStack website.
Change-Id: I1abd79bb80dae44ee2ba5946b8a375c7096b39d6
This patch set completes schema by adding restrictions
to different types of schema properties.
It also makes workload_stabilization strategy more
user friendly by setting cpu_util as default metric.
Change-Id: If34cf4b7ee2f70dc9a86309cb94a90b19e3d9bec
Replace 'a instance' with 'an instance' in
watcher/decision_engine/model/collector/nova.py
watcher/decision_engine/model/element/instance.py
Change-Id: I39020f3e7b460dea768f7e38fef9ae9e2a4b7357
Zuul no longer requires the project-name for in-repo configuration.
Omitting it makes forking or renaming projects easier.
Change-Id: Ib3be82015be1d6853c44cf53faacb238237ad701
This patch set fixes issues that have appeared after merging
watcher-multi-datasource and strategy-requirements patches.
It is final commit in watcher-multi-datasource blueprint.
Partially-Implements: blueprint watcher-multi-datasource
Change-Id: I25b4cb0e1b85379ff0c4da9d0c1474380d75ce3a
If hostname is different from uuid in Compute CDM,
get_compute_node_by_hostname method returns empty.
This patch set fixes to return a compute node even if hostname
is different from uuid.
Change-Id: I6cbc0be1a79cc238f480caed9adb8dc31256754a
Closes-Bug: #1746162
This patch remove redundant import aliases and add pep8 hacking function
to check no redundant import aliases.
Co-Authored-By: Dao Cong Tien <tiendc@vn.fujitsu.com>
Change-Id: I3207cb9f0eb4b4a029b7e822b9c59cf48d1e0f9d
Closes-Bug: #1745527
This patch set adds validation of baremetal model.
It also fixes PEP issues with storage capacity balance
strategy.
Change-Id: I53e37d91fa6c65f7c3d290747169007809100304
Depends-On: I177b443648301eb50da0da63271ecbfd9408bd4f
This patch set adds /state resource to strategy API
which allows to retrieve strategy requirements.
Partially-Implements: blueprint check-strategy-requirements
Change-Id: I177b443648301eb50da0da63271ecbfd9408bd4f
This patch set excludes nodes and instances from auditing
if appropriate metrics aren't available.
Change-Id: I87c6c249e3962f45d082f92d7e6e0be04e101799
Closes-Bug: #1736982
This patch set:
1. Removes nova, ceilometer and gnocchi properties.
2. Adds using of datasource_backend properties along with
statistic_aggregation method.
3. Changes type of datasource config.
Change-Id: I09d2dce00378f0ee5381d7c85006752aea6975d2
Partially-Implements: blueprint watcher-multi-datasource
This patch adds Storage Capacity Balance Strategy to balance the
storage capacity through volume migration.
Change-Id: I52ea7ce00deb609a2f668db330f1fbc1c9932613
Implements: blueprint storage-workload-balance
This patch set:
1. Removes nova, ceilometer and gnocchi properties.
2. Adds using of datasource_backend properties along with
statistic_aggregation method.
3. Changes type of datasource config.
Change-Id: I4a2f05772248fddd97a41e27be4094eb59ee0bdb
Partially-Implements: blueprint watcher-multi-datasource
If it uses a specific value(usually 1 or 2) as the min_sd when starting
to simulate migrations. The first simulate_migration case will always be
less than the min_sd and come into the solution, even though the migration
will increase the weighted sd. This is unreasonable, and make migrations
among hosts back and forth
Change-Id: I7813c4c92c380c489c349444b85187c5611d9c92
Closes-Bug: #1739723
This patch set adds data migration version that fills noname audits
with name like strategy.name + '-' + audit.created_at.
Closes-Bug: #1738758
Change-Id: I1d65b3110166e9f64ce5b80a34672d24d629807d
when we update a existing audit's interval, the interval of
'execute_audit' job is still the old value.
We need to update the interval of 'execute_audit' job.
Change-Id: I402efaa6b2fd3a454717c3df9746c827927ffa91
Closes-Bug: #1738140
Now that CDM-scoping was implemented, Getting scoped storage model
have to be updated.
This patch updates getting storage cluster data model.
Change-Id: Iefc22b54995aa8d2f3a7b3698575f6eb800d4289
This commit registers all policies formally kept in policy.json as
defaults in code. This is an effort to make policy management easier
for operators. More information on this initiative can be found
below:
https://governance.openstack.org/tc/goals/queens/policy-in-code.html
bp policy-and-docs-in-code
Change-Id: Ibab08f8e1c95b86e08737c67a39c293566dbabc7
In one integrated cloud env, there would be many solutions, which would
make the compute resource strongly relocated. Watcher should listen to
all the notifications which represent the compute resource changes, to
update compute CDM. If not, the compute CDM will be stale, Watcher
couldn't work steadily and harmoniously.
Change-Id: I793131dd8f24f1ac5f5a6a070bb4fe7980c8dfb2
Implements:blueprint listen-all-necessary-notifications
Migration action 'cold' is not intuitive for the developers and users,
so this patch replaces it with ‘migrate’ and 'retype'.
Change-Id: I58acac741499f47e79630a6031d44088681e038a
Closes-Bug: #1733247
Migration action with migration_type 'cold' does not work.
This patch fixes nova_helper to follow Pike release python-novaclient.
Change-Id: I0637cefad68cd4b7077a5d3e6b5db5562e7f2917
Closes-Bug: #1736624
This patch set follows deprecation steps
and changes default datasource to gnocchi
Closes-Bug: #1735180
Change-Id: I3b7ec47af7707359373a424a6469d28cbf9ce177
This patch removes 'audit_scope' from __init__ of
BaseClusterDataModelCollector class, as it is a singleton class
and cannot be instantiate more than once.
A new method is defined in BaseClusterDataModelCollector in place
of property audit_scope_handler, which takes audit_scope as
argument.
Change-Id: I0664c151d71a711c118d43c180d8b0760b1c81fa
Closes-Bug: #1732849
In one integrated cloud env, there would be many solutions, which would
make the compute resource strongly relocated. Watcher should listen to
all the notifications which represent the compute resource changes, to
update compute CDM. If not, the compute CDM will be stale, Watcher
couldn't work steadily and harmoniously.
Change-Id: I57173f0cce0717aa36c5ff758d972d38013e3ef8
Implements:blueprint listen-all-necessary-notifications
This patch adds notfication changes after changing the type
of global_efficacy in ActionPlan objects.
Change-Id: I1116cf1d19e4b19e19789f943a631d0400871766
Partially-Implements: blueprint multiple-global-efficacy-indicator
Storage pool can have many volume types,
'get_volume_type_by_backendname' should return a list of types.
Closes-Bug: #1733257
Change-Id: I877d5886259e482089ed0f9944d97bb99f375824
The app.wsgi file should be adjusted to meet pep8 standards and
apply pep8 check to app.wsgi automatically.
Change-Id: I34ec9ce56a329ede76d3d69f6e973d66350d85d1
This patch does step 1 in the docs: Move Legacy Jobs to Projects.
Partial-Implements: blueprint migrate-to-zuulv3
Change-Id: I0c0713260c2dfa2ba64a5746c342db01c1bc3d75
The os-testr 1.0.0 release had a couple of required config changes due
to it's internal usage of stestr. This commit fixes those by adding a
.stestr.conf (to remove a warning) sets the fixture env variables in
the tox.ini instead of being hidden in .testr.conf and removing the
quotes around posargs to make passing args to ostestr actually work.
Also to keep the expected dev experience stestr is used directly for
places where ostestr was called directly.
Change-Id: I785b0dc1720328b119f0978aa573ad0b89e54c75
Closes-Bug: #1731155
This patch update the global efficacy for server consolidation
strategy, test cases and general format.
Change-Id: I62af1e4be415998669f938b3d587c1ccf4293419
Implements: blueprint multiple-global-efficacy-indicator
According to "code conventions" [1], do not use "-y" option.
Instead, use apt-get install package, yum install package,
or zypper install package.
[1] https://docs.openstack.org/doc-contrib-guide/writing-style/
code-conventions.html
Change-Id: I174c8a0c653e322bbf951d72445b1a43251baa7e
If server migration fails, the while loop will not break
until retry to 0,
we can check the task_state to avoid this situation.
Closes-Bug: #1728476
Change-Id: I07e1048eb736263a261456ee78c96fee9db13cb5
Use https instead of http to ensure the safety without containing our
account/password information
Change-Id: I2e4f120f1d57c6c666d65a9a279eddefd112bf23
If scheduler uses db job store, the self.scheduler is None
beacuse execute_audit is class method.
We get [] from self.scheduler.get_jobs()
and can't remove the cancelled audit.
Change-Id: I1768c847465bbefbc9794281328edb07fea83b03
Closes-Bug: #1726345
This patch updates document and add release note for cdm-scoping.
Change-Id: I8e9099aa5caf6bf17ea912e7b1a600af3b6d519d
Partially-Implements: blueprint cdm-scoping
Use https instead of http to ensure the safety without containing our
account/password information
Change-Id: I16bdf6067fba4ea841071100d68edae7750946de
1. Update the instance migration link
2. remove the unnecessary install-guide link
configure and install Ceilometer by
https://docs.openstack.org/ceilometer/latest is enough
remove the other link.
Change-Id: I2bf408de1023750a3d1f2c9e25293649d99ac428
There are more than one 'migrating' status in the volume migration.
Others include starting, completing and so on.
So we should check the final status 'success' and 'error'.
Change-Id: I8ee9330aa32ec4516f2bf9e046ea68a72bc8a53d
https://github.com/openstack/python-novaclient/blob/
master/novaclient/v2/servers.py#L468
From nova api version 2.25(Mitaka release), the default value of
block_migration is None which is mapped to 'auto'.
So we can remove 'block_migration' from live_migrate_instance.
Change-Id: I75a581d3146824b1146e2acf5a7fbe4f8368a4e8
There is already define version_string in version.py
So we don't need generate version in other files, just call it.
Change-Id: I7d8294860523eedad92e213ad00569829e120c39
As of Nova API microversion 2.47, response of GET /servers/detail has flavor
which contains a subset of the actual flavor information used to create the
server instance, represented as a nested dictionary.
Since current watcher nova default api version is 2.53(Pike), This patch
follows the API response change.
Change-Id: Ia575950f0702afa1d093f03ca8ddedd3c410b7de
Closes-Bug: #1722462
This patch removes, explicitly enabled neutron from local.conf
as devstack now default uses neutron
Change-Id: Icf6bd944dd2262ff23cbcceb762a9ba80f471dbb
This patch fixes TypeError of range() in function chunkify, as
range() integer step argument expected, but got str.
Change-Id: I2acde859e014baa4c4c59caa6f4ea938c7c4c3bf
Since default workflow engine action container do_execute method
does not raise exception when action failed, workflow engine action
container execute method never raise exception and
action plan state becomes always SUCCEEDED.
This patch fixes default workflow engine action container do_execute
method to raise exception when action does not return True.
Change-Id: I7eeef69dbdfb5d40e3cf0b1004cbfe199a16bf7b
Closes-Bug: #1719793
Since packages for openSUSE and SLES are not provided,
this patch removes installation guide for openSUSE and SLES.
Change-Id: Ic15d8c4b262e935c7acaef41e18960d0b259d5c9
Closes-Bug: #1715032
This patch adds Notifications for cancel action plan
operation.
Change-Id: I5a89a80729349e3db43ca35ff9fbe8579e86b3b1
Implements: blueprint notifications-actionplan-cancel
disk_over_commit flag was removed in Nova API microversion 2.25(Mitaka).
Since current watcher nova default api version is 2.53(Pike),
this patch removes disk_over_commit flag.
Change-Id: Ib141505b9e8cb41997b29c1762e387b1f84f5143
Closes-Bug: #1720054
As of now we can not know what was happend when migrate action
failed critically.
This patch adds exception log when migrate action failed critically.
Change-Id: I54d0bc54ee1df6f13754771775c58255f53f5008
At various places in watcher code, we are using property getters
to set property, in this way the property setters defined are
never used, this patch fixes to use property setters to set
property.
Change-Id: Idb274887f383523cea39277b166ec9b46ebcda85
python-subunit is not used directly anywhere
and it is dependency of both testrepository
and os-testr
(probably was used by some tox wrapper script before)
Change-Id: I89279430554bc522817c4e2685afef0d95c641dd
add 'disabled_reason' filed into 'ComputeNode' resource, to distinguish
which nodes are disabled by Watcher and which are not by Watcher.
Implements:blueprint extend-node-status
Change-Id: I7175f14870834a4582e45309529d7e8d9fbb2e6f
This patch set replaces create_schema with upgrade to fix
apscheduler creation issue. It also fixes pep8 warnings to
d09a5945e4a0_add_action_description_table.py
Change-Id: Ica842d585ee3a9cd67e45eb1d7bb1916573d7c9c
The return value of ironic_client.node.set_power_state is None, so it's
useless to return the result.
We should check the node state until it's changed or timeout.
Change-Id: I31f75a2c4a721ce4481e6ae7fb83d154a443dad9
Closes-Bug: #1713655
This Patch fixes gate failure, encountered in recent version
of oslo_messaging.
Change-Id: I6d8ab882a7c157dcf4f78c805a4ce2d9b1fa3f14
Closes-Bug: #1716476
iso8601.UTC is correct datetime UTC field object.
iso8601 >= 0.1.12 includes only iso8601.UTC for python3
while both UTC and Utc() for python2. Less then 0.1.12
included both UTC and Utc() for both python2/3.
Change-Id: I0f8796fba6725eea013b3f8d9ad33c10a402c524
Closes-Bug: #1715486
AverageCpuLoad and MigrationEfficacy efficacy indicators are not used.
This patch removes unused indicators.
Change-Id: I2b21defd442c135d26f8fd45f6faf9f67c770bde
Gnocchiclient uses keystoneauth1.adapter so that adapter_options
need to be given.
This patch fixes gnocchiclient creation.
Change-Id: I6b5d8ee775929f4b3fd30be3321b378d19085547
Closes-Bug: #1714871
Audit scope JSON schema should restrict key of host_aggregates
to "id" or "name", but that is not working now.
This patch fixes DEFAULT_SCHEMA to validate host_aggregates.
Change-Id: Iea42da41d61435780e247736599a56c026f47914
Closes-Bug: #1714448
Diffrent stratege has diffrent default scope, restrict them to their
default scope will avoid usage problems.
1)workload_balancing/thermal_optimization/airflow_optimization goals
react on enabled nodes, so restrict default scope to compute nodes
with up state and enabled status.
2)server_consolidation goal react on enabled or disabled nodes, So
restrict default scope to compute nodes with up state and
enabled/disabled status.
Change-Id: I7437dee699ee2d3dd227a047196d4d8db811b81e
Closes-Bug: #1714002
Services are now identified by uuid instead of database id to ensure
uniqueness across cells.
GET /os-services returns a uuid in the id field of the response
from API microversion 2.53(maximum in Pike)
This patch set updates default Nova API version to 2.53.
Change-Id: Ib9fefb794eda3c9e75c6a2f5cfdb0e682b8955f3
Closes-Bug: #1709544
Since iter(dict) is equivalent to iter(dict.keys()), it is unnecessary
to call the keys() method of a dict, the dictionary itself is enough
to be referenced. The shorter form is also considered to be more
Pythonic.
This patch removes the unnecessary dict.keys() method calls in api.
This is a part of a larger patch series that removes dict.keys()
method calls.
TrivialFix
Change-Id: I29000f1f05b90d70109fa01393e97e1ebf450c63
During the strategy sync process,
if goal_id can't be found in the goals table,
will throw a KeyError exception.
Change-Id: I62800ac5c69f4f5c7820908f2e777094a51a5541
Closes-Bug: #1711086
Only when True is returned, the action state is set to SUCCEEDED
some actions(such as migrate) will return None if exception raised
Change-Id: I52e7a1ffb68f54594f2b00d9843e8e0a4c985667
By the input parameter "metrics", it makes decision to migrate a VM
base on cpu or memory utilization.
Change-Id: I35cce3495c8dacad64ea6c6ee71082a85e9e0a83
This patch set updates gnocchi repository URL in local.conf.controller
bacause it moved from under openstack to their own repository.
Change-Id: I53c6efcb40b26f83bc1867564b9067ae5f50938d
Please, read `the official OpenStack definition of an Availability Zone <http://docs.openstack.org/developer/nova/aggregates.html#availability-zones-azs>`_.
Please, read `the official OpenStack definition of an Availability Zone <https://docs.openstack.org/nova/latest/user/aggregates.html#availability-zones-azs>`_.
.._cluster_definition:
@@ -115,15 +115,8 @@ Cluster Data Model (CDM)
Controller Node
===============
A controller node is a machine that typically runs the following core OpenStack
services:
- Keystone: for identity and service management
- Cinder scheduler: for volumes management
- Glance controller: for image management
- Neutron controller: for network management
- Nova controller: for global compute resources management with services
such as nova-scheduler, nova-conductor and nova-network.
Please, read `the official OpenStack definition of a Controller Node
Replace WATCHER_PASS with the password you chose for the watcher user in the Identity service.
* Watcher interacts with other OpenStack projects via project clients, in order to instantiate these
clients, Watcher requests new session from Identity service. In the `[watcher_client_auth]` section,
clients, Watcher requests new session from Identity service. In the `[watcher_clients_auth]` section,
configure the identity service access to interact with other OpenStack project clients.
.. code-block:: ini
[watcher_client_auth]
[watcher_clients_auth]
...
auth_type = password
auth_url = http://controller:35357
auth_url = http://controller:5000
username = watcher
password = WATCHER_PASS
project_domain_name = default
@@ -56,6 +56,16 @@
Replace WATCHER_PASS with the password you chose for the watcher user in the Identity service.
* In the `[api]` section, configure host option.
.. code-block:: ini
[api]
...
host = controller
Replace controller with the IP address of the management network interface on your controller node, typically 10.0.0.11 for the first node in the example architecture.
* In the `[oslo_messaging_notifications]` section, configure the messaging driver.
.. code-block:: ini
@@ -68,4 +78,4 @@
..code-block:: ini
su -s /bin/sh -c "watcher-db-manage --config-file /etc/watcher/watcher.conf create_schema"
su -s /bin/sh -c "watcher-db-manage --config-file /etc/watcher/watcher.conf upgrade"
* How to install: http://docs.openstack.org/developer/rally/install.html
* How to install: https://docs.openstack.org/rally/latest/install_and_upgrade/install.html
* How to set Rally up and launch your first scenario: https://rally.readthedocs.io/en/latest/tutorial/step_1_setting_up_env_and_running_benchmark_from_samples.html
* How to set Rally up and launch your first scenario: https://rally.readthedocs.io/en/latest/quick_start/tutorial/step_1_setting_up_env_and_running_benchmark_from_samples.html
* More about Rally: https://rally.readthedocs.org/en/latest/
* More about Rally: https://docs.openstack.org/rally/latest/
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