Add solum-status upgrade check command framework
This adds basic framework for solum-status upgrade check commands. For now it has only "check_placeholder" check implemented. Real checks can be added to this tool in the future. Change-Id: Icd92e2105e99354a8b184d9be086cc97ce4c12fa Story: 2003657 Task: 26155
This commit is contained in:
parent
c38d9bd2d2
commit
19a686dd1a
|
@ -0,0 +1,7 @@
|
|||
CLI Reference
|
||||
=============
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
solum-status
|
|
@ -0,0 +1,78 @@
|
|||
============
|
||||
solum-status
|
||||
============
|
||||
|
||||
Synopsis
|
||||
========
|
||||
|
||||
::
|
||||
|
||||
solum-status <category> <command> [<args>]
|
||||
|
||||
Description
|
||||
===========
|
||||
|
||||
:program:`solum-status` is a tool that provides routines for checking the
|
||||
status of a Solum deployment.
|
||||
|
||||
Options
|
||||
=======
|
||||
|
||||
The standard pattern for executing a :program:`solum-status` command is::
|
||||
|
||||
solum-status <category> <command> [<args>]
|
||||
|
||||
Run without arguments to see a list of available command categories::
|
||||
|
||||
solum-status
|
||||
|
||||
Categories are:
|
||||
|
||||
* ``upgrade``
|
||||
|
||||
Detailed descriptions are below.
|
||||
|
||||
You can also run with a category argument such as ``upgrade`` to see a list of
|
||||
all commands in that category::
|
||||
|
||||
solum-status upgrade
|
||||
|
||||
These sections describe the available categories and arguments for
|
||||
:program:`solum-status`.
|
||||
|
||||
Upgrade
|
||||
~~~~~~~
|
||||
|
||||
.. _solum-status-checks:
|
||||
|
||||
``solum-status upgrade check``
|
||||
Performs a release-specific readiness check before restarting services with
|
||||
new code. This command expects to have complete configuration and access
|
||||
to databases and services.
|
||||
|
||||
**Return Codes**
|
||||
|
||||
.. list-table::
|
||||
:widths: 20 80
|
||||
:header-rows: 1
|
||||
|
||||
* - Return code
|
||||
- Description
|
||||
* - 0
|
||||
- All upgrade readiness checks passed successfully and there is nothing
|
||||
to do.
|
||||
* - 1
|
||||
- At least one check encountered an issue and requires further
|
||||
investigation. This is considered a warning but the upgrade may be OK.
|
||||
* - 2
|
||||
- There was an upgrade status check failure that needs to be
|
||||
investigated. This should be considered something that stops an
|
||||
upgrade.
|
||||
* - 255
|
||||
- An unexpected error occurred.
|
||||
|
||||
**History of Checks**
|
||||
|
||||
**5.8.0 (Stein)**
|
||||
|
||||
* Placeholder to be filled in with checks as they are added in Stein.
|
|
@ -13,6 +13,7 @@ Contents:
|
|||
admin/index
|
||||
contributor/index
|
||||
man/index
|
||||
cli/index
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
|
|
@ -76,6 +76,7 @@ oslo.policy==1.34.0
|
|||
oslo.rootwrap==5.13.0
|
||||
oslo.serialization==2.25.0
|
||||
oslo.service==1.30.0
|
||||
oslo.upgradecheck==0.1.0
|
||||
oslo.utils==3.36.0
|
||||
oslotest==3.3.0
|
||||
packaging==17.1
|
||||
|
|
|
@ -0,0 +1,13 @@
|
|||
---
|
||||
prelude: >
|
||||
Added new tool ``solum-status upgrade check``.
|
||||
features:
|
||||
- |
|
||||
New framework for ``solum-status upgrade check`` command is added.
|
||||
This framework allows adding various checks which can be run before a
|
||||
Solum upgrade to ensure if the upgrade can be performed safely.
|
||||
upgrade:
|
||||
- |
|
||||
Operator can now use new CLI tool ``solum-status upgrade check``
|
||||
to check if Solum deployment can be safely upgraded from
|
||||
N-1 to N release.
|
|
@ -15,6 +15,7 @@ oslo.db>=4.35.0 # Apache-2.0
|
|||
oslo.messaging>=5.36.0 # Apache-2.0
|
||||
oslo.middleware>=3.35.0 # Apache-2.0
|
||||
oslo.serialization>=2.25.0 # Apache-2.0
|
||||
oslo.upgradecheck>=0.1.0 # Apache-2.0
|
||||
oslo.utils>=3.36.0 # Apache-2.0
|
||||
oslo.log>=3.37.0 # Apache-2.0
|
||||
oslo.rootwrap>=5.13.0 # Apache-2.0
|
||||
|
|
|
@ -44,6 +44,7 @@ console_scripts =
|
|||
solum-deployer = solum.cmd.deployer:main
|
||||
solum-worker = solum.cmd.worker:main
|
||||
solum-rootwrap = oslo_rootwrap.cmd:main
|
||||
solum-status = solum.cmd.status:main
|
||||
|
||||
wsgi_scripts =
|
||||
solum-wsgi-api = solum.httpd.solum_api:init_application
|
||||
|
|
|
@ -0,0 +1,54 @@
|
|||
# Copyright (c) 2018 NEC, Corp.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import sys
|
||||
|
||||
from oslo_config import cfg
|
||||
from oslo_upgradecheck import upgradecheck
|
||||
|
||||
from solum.i18n import _
|
||||
|
||||
|
||||
class Checks(upgradecheck.UpgradeCommands):
|
||||
|
||||
"""Upgrade checks for the solum-status upgrade check command
|
||||
|
||||
Upgrade checks should be added as separate methods in this class
|
||||
and added to _upgrade_checks tuple.
|
||||
"""
|
||||
|
||||
def _check_placeholder(self):
|
||||
# This is just a placeholder for upgrade checks, it should be
|
||||
# removed when the actual checks are added
|
||||
return upgradecheck.Result(upgradecheck.Code.SUCCESS)
|
||||
|
||||
# The format of the check functions is to return an
|
||||
# oslo_upgradecheck.upgradecheck.Result
|
||||
# object with the appropriate
|
||||
# oslo_upgradecheck.upgradecheck.Code and details set.
|
||||
# If the check hits warnings or failures then those should be stored
|
||||
# in the returned Result's "details" attribute. The
|
||||
# summary will be rolled up at the end of the check() method.
|
||||
_upgrade_checks = (
|
||||
# In the future there should be some real checks added here
|
||||
(_('Placeholder'), _check_placeholder),
|
||||
)
|
||||
|
||||
|
||||
def main():
|
||||
return upgradecheck.main(
|
||||
cfg.CONF, project='solum', upgrade_command=Checks())
|
||||
|
||||
if __name__ == '__main__':
|
||||
sys.exit(main())
|
|
@ -0,0 +1,30 @@
|
|||
# Copyright (c) 2018 NEC, Corp.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
from oslo_upgradecheck.upgradecheck import Code
|
||||
|
||||
from solum.cmd import status
|
||||
from solum.tests import base
|
||||
|
||||
|
||||
class TestUpgradeChecks(base.BaseTestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(TestUpgradeChecks, self).setUp()
|
||||
self.cmd = status.Checks()
|
||||
|
||||
def test__check_placeholder(self):
|
||||
check_result = self.cmd._check_placeholder()
|
||||
self.assertEqual(
|
||||
Code.SUCCESS, check_result.code)
|
Loading…
Reference in New Issue