Red Hat SummitChapter 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]
| Value | Summary |
|---|---|
| --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]
| Value | Summary |
|---|---|
| --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]
| Value | Summary |
|---|---|
| --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]
| Value | Summary |
|---|---|
| --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]
| Value | Summary |
|---|---|
| --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 |
