100 lines
2.6 KiB
ReStructuredText
100 lines
2.6 KiB
ReStructuredText
..
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Licensed under the Apache License, Version 2.0 (the "License"); you may
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not use this file except in compliance with the License. You may obtain
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a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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License for the specific language governing permissions and limitations
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under the License.
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================
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placement-status
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================
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Synopsis
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========
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::
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placement-status <category> <command> [<args>]
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Description
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===========
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:program:`placement-status` is a tool that provides routines for checking the
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status of a Placement deployment.
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Options
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=======
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The standard pattern for executing a :program:`placement-status` command is::
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placement-status <category> <command> [<args>]
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Run without arguments to see a list of available command categories::
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placement-status
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Categories are:
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* ``upgrade``
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Detailed descriptions are below.
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You can also run with a category argument such as ``upgrade`` to see a list of
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all commands in that category::
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placement-status upgrade
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These sections describe the available categories and arguments for
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:program:`placement-status`.
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Upgrade
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~~~~~~~
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.. _placement-status-checks:
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``placement-status upgrade check``
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Performs a release-specific readiness check before restarting services with
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new code. This command expects to have complete configuration and access
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to databases and services.
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**Return Codes**
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.. list-table::
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:widths: 20 80
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:header-rows: 1
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* - Return code
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- Description
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* - 0
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- All upgrade readiness checks passed successfully and there is nothing
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to do.
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* - 1
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- At least one check encountered an issue and requires further
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investigation. This is considered a warning but the upgrade may be OK.
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* - 2
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- There was an upgrade status check failure that needs to be
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investigated. This should be considered something that stops an
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upgrade.
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* - 255
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- An unexpected error occurred.
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**History of Checks**
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**1.0.0 (Stein)**
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* Checks were added for incomplete consumers and missing root provider ids
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both of which can be remedied by running the
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``placement-manage db online_data_migrations`` command.
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**2.0.0 (Train)**
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* The ``Missing Root Provider IDs`` upgrade check will now result in a
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failure if there are still ``resource_providers`` records with a null
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``root_provider_id`` value.
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