Chapter 84. undercloud This chapter describes the commands under the undercloud command. 84.1. undercloud backup Backup the undercloud Usage: Table 84.1. Optional Arguments 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 84.2. undercloud install Install and setup the undercloud Usage: Table 84.2. Optional Arguments 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). 84.3. undercloud minion install Install and setup the undercloud minion Usage: Table 84.3. Optional Arguments 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). 84.4. undercloud minion upgrade Upgrade undercloud minion Usage: Table 84.4. Optional Arguments 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). 84.5. undercloud upgrade Upgrade undercloud Usage: Table 84.5. Optional Arguments 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).

Commands:
openstack undercloud backup [--add-path ADD_PATH] [--exclude-path EXCLUDE_PATH]
openstack undercloud install [--force-stack-update] [--no-validations] [--inflight-validations] [--dry-run] [-y]
openstack undercloud minion install [--force-stack-update] [--no-validations] [--dry-run] [-y]
openstack undercloud minion upgrade [--force-stack-update] [--no-validations] [--dry-run] [-y]
openstack undercloud upgrade [--force-stack-update] [--no-validations] [--inflight-validations] [--dry-run] [-y]