Dieser Inhalt ist in der von Ihnen ausgewählten Sprache nicht verfügbar.

Chapter 82. undercloud


This chapter describes the commands under the undercloud command.

82.1. undercloud backup

Backup the undercloud

Usage:

openstack undercloud backup [--add-path ADD_PATH]
                                   [--exclude-path EXCLUDE_PATH]
Copy to Clipboard Toggle word wrap

Expand
Table 82.1. Command arguments
ValueSummary

--add-path ADD_PATH

Add additional files to backup. defaults to: /home/stack/ i.e. --add-path /this/is/a/folder/ --add- path /this/is/a/texfile.txt

--exclude-path EXCLUDE_PATH

Exclude path when performing the undercloud backup, this option can be specified multiple times. Defaults to: none i.e. --exclude-path /this/is/a/folder/ --exclude-path /this/is/a/texfile.txt

82.2. undercloud install

Install and setup the undercloud

Usage:

openstack undercloud install [--force-stack-update] [--no-validations]
                                    [--inflight-validations] [--dry-run] [-y]
Copy to Clipboard Toggle word wrap

Expand
Table 82.2. Command arguments
ValueSummary

--force-stack-update

Do a virtual update of the ephemeral heat stack. new or failed deployments always have the stack_action=CREATE. This option enforces stack_action=UPDATE.

--no-validations

Do not perform undercloud configuration validations

--inflight-validations

Activate in-flight validations during the deploy. in- flight validations provide a robust way to ensure deployed services are running right after their activation. Defaults to False.

--dry-run

Print the install command instead of running it

-y, --yes

Skip yes/no prompt (assume yes).

82.3. undercloud minion install

Install and setup the undercloud minion

Usage:

openstack undercloud minion install [--force-stack-update]
                                           [--no-validations] [--dry-run] [-y]
Copy to Clipboard Toggle word wrap

Expand
Table 82.3. Command arguments
ValueSummary

--force-stack-update

Do a virtual update of the ephemeral heat stack. new or failed deployments always have the stack_action=CREATE. This option enforces stack_action=UPDATE.

--no-validations

Do not perform minion configuration validations

--dry-run

Print the install command instead of running it

-y, --yes

Skip yes/no prompt (assume yes).

82.4. undercloud minion upgrade

Upgrade undercloud minion

Usage:

openstack undercloud minion upgrade [--force-stack-update]
                                           [--no-validations] [--dry-run] [-y]
Copy to Clipboard Toggle word wrap

Expand
Table 82.4. Command arguments
ValueSummary

--force-stack-update

Do a virtual update of the ephemeral heat stack. new or failed deployments always have the stack_action=CREATE. This option enforces stack_action=UPDATE.

--no-validations

Do not perform minion configuration validations

--dry-run

Print the install command instead of running it

-y, --yes

Skip yes/no prompt (assume yes).

82.5. undercloud upgrade

Upgrade undercloud

Usage:

openstack undercloud upgrade [--force-stack-update] [--no-validations]
                                    [--inflight-validations] [--dry-run] [-y]
                                    [--skip-package-updates]
Copy to Clipboard Toggle word wrap

Expand
Table 82.5. Command arguments
ValueSummary

--force-stack-update

Do a virtual update of the ephemeral heat stack. new or failed deployments always have the stack_action=CREATE. This option enforces stack_action=UPDATE.

--no-validations

Do not perform undercloud configuration validations

--inflight-validations

Activate in-flight validations during the deploy. in- flight validations provide a robust way to ensure deployed services are running right after their activation. Defaults to False.

--dry-run

Print the install command instead of running it

-y, --yes

Skip yes/no prompt (assume yes).

--skip-package-updates

Flag to skip the package update when performing upgrades and updates

Nach oben
Red Hat logoGithubredditYoutubeTwitter

Lernen

Testen, kaufen und verkaufen

Communitys

Über Red Hat Dokumentation

Wir helfen Red Hat Benutzern, mit unseren Produkten und Diensten innovativ zu sein und ihre Ziele zu erreichen – mit Inhalten, denen sie vertrauen können. Entdecken Sie unsere neuesten Updates.

Mehr Inklusion in Open Source

Red Hat hat sich verpflichtet, problematische Sprache in unserem Code, unserer Dokumentation und unseren Web-Eigenschaften zu ersetzen. Weitere Einzelheiten finden Sie in Red Hat Blog.

Über Red Hat

Wir liefern gehärtete Lösungen, die es Unternehmen leichter machen, plattform- und umgebungsübergreifend zu arbeiten, vom zentralen Rechenzentrum bis zum Netzwerkrand.

Theme

© 2025 Red Hat