Chapter 26. Troubleshooting upgrade issues

download PDF

If you experience any issues with during the upgrade process, refer to the advice in this section.

26.1. Correcting environment files

If you have made a mistake with any parameters in any custom environment files, you can correct the environment file and run the openstack overcloud upgrade prepare command at any time during the upgrade. This command uploads a new version of your overcloud plan to director, which will generate a new set of config-download playbooks.

This example contains a repository name mistake in the upgrades-environment.yaml file:

  UpgradeLeappEnabled: true
  UpgradeLeappCommandOptions: "--enablerepo rhel-7-for-x86_64-baseos-eus-rpms --enablerepo rhel-8-for-x86_64-appstream-eus-rpms --enablerepo fast-datapath-for-rhel-8-x86_64-rpms"
  CephAnsibleRepo: rhceph-4-tools-for-rhel-8-x86_64-rpms

This mistake causes an issue during the Leapp upgrade for the Controller node. To rectify this issue, correct the mistake and run the openstack overcloud upgrade prepare command.


  1. Correct the mistake in the file:

      UpgradeLeappEnabled: true
      UpgradeLeappCommandOptions: "--enablerepo rhel-8-for-x86_64-baseos-tus-rpms --enablerepo rhel-8-for-x86_64-appstream-tus-rpms --enablerepo fast-datapath-for-rhel-8-x86_64-rpms"
      CephAnsibleRepo: rhceph-4-tools-for-rhel-8-x86_64-rpms
  2. Run the upgrade preparation command with the corrected file:

    $ openstack overcloud upgrade prepare \
        --stack STACK NAME \
        --templates \
        -e /home/stack/templates/upgrades-environment.yaml \

    Wait until the overcloud stack update completes.

  3. Continue with the upgrade operation step that failed.
Red Hat logoGithubRedditYoutubeTwitter


Try, buy, & sell


About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.