Open Stack

We are stoked to announce the release of:

kayobe 5.0.0: Deployment of OpenStack to bare metal using OpenStack
kolla and bifrost

This release is part of the rocky stable release series.

The source is available from:

    https://git.openstack.org/cgit/openstack/kayobe

Download the package from:

    https://tarballs.openstack.org/kayobe/

Please report issues through launchpad:

    https://storyboard.openstack.org/#!/project/openstack/kayobe

For more details, please see below.

5.0.0
^^^^^


New Features
************

* Added commands to enable and disable the Ironic serial console.
  This allows you to use the serial console from within Horizon.

* Added the ability to configure baremetal serial consoles during
  the post configure step. This is controlled via
  "ironic_serial_console_autoenable" in "etc/kayobe/ironic.yml".

* Adds support for specifying a CA certificate when accessing APIs.
  The path to the CA certificate may be specified via
  "openstack_cacert" , which takes its default value from the
  "OS_CACERT" environment variable.  See story 2004911 for details.

* Adds support for the "defroute" network attribute. This attribute
  can be used to disable configuration of the default gateway by a
  specific interface. This is particularly useful to ignore a gateway
  address provided via DHCP. Note that this attribute is only
  supported on distributions of the Red Hat family.

* Adds support for configuring the Docker Registry by providing
  environment variables to its container via the "docker_registry_env"
  Ansible variable. For example, the registry can be configured as a
  pull through cache to Docker Hub using:

     docker_registry_env:
       REGISTRY_PROXY_REMOTEURL: "https://registry-1.docker.io"

  Note that it is not possible to push to a registry configured as a
  pull through cache. See story 2004817 for details and the Docker
  documentation for the full list of configuration options.

* Supports fluentd custom input configuration

* Add commands to run commands on seed hypervisor, seed and
  overcloud hosts:

  "kayobe seed hypervisor host command run --command <command>"
  "kayobe seed host command run --command <command>" "kayobe overcloud
  host command run --command <command>"

* Adds support for setting the *kolla_external_fqdn_cacert* variable
  which allows customizing the CA certificate file to be used as the
  OS_CACERT environment variable in openrc files when TLS is enabled.

* Kayobe no longer requires a checkout of the source code repository
  to function. The files needed to run kayobe are now shipped as part
  of the python package. Please see: Story 2004252
  (https://storyboard.openstack.org/#!/story/2004252/) for more
  details.

* Adds support for a "--disable-discovery" argument to the "kayobe
  physical network configure" command. This can be used to configure
  the physical network after discovery of bare metal compute nodes is
  complete, to return the network to a normal state. The interface
  configuration to be applied is configured via
  "switch_interface_config_disable_discovery".

* Updates dependencies to use the OpenStack Rocky release.

* Adds support for including or excluding files from the output of
  "kayobe overcloud service configuration save". This is particularly
  useful for large files such as the Ironic IPA images.

* Adds support for configuring LVM volume groups on the seed
  hypervisor. Setting the "seed_hypervisor_lvm_groups" variable in
  "$KAYOBE_CONFIG_PATH/seed-hypervisor.yml" to ""{{
  seed_hypervisor_lvm_groups_with_data }}"" and providing a list of
  storage devices via the "seed_hypervisor_lvm_group_data_disks"
  variable will configure a logical volume mounted to
  "/var/lib/libvirt/images". No LVM volume groups are configured by
  default.

* Adds a new command to upgrade containerised seed services, "kayobe
  seed service upgrade".

* Adds support for configuration of options in "/etc/yum.conf", via
  the "yum_config" variable.


Upgrade Notes
*************

* When enabled, a Docker Registry is now deployed on hosts in the
  "docker-registry" group, which defaults to include the seed. The
  existing behaviour of deploying on the first controller can be
  retained by removing the seed group from "[docker-
  registry:children]" in "$KAYOBE_CONFIG_PATH/inventory/groups` and
  creating a ``[docker-registry]" group including the name of the
  first controller.

* Modifies the default value of "docker_registry_image" variable to
  not use a private registry in the image name by default. This avoids
  a potential circular dependency during deployment of the registry
  container.

* Modifies the default value of "kolla_docker_registry" variable to
  the value of the "docker_registry" variable. The default value of
  "docker_registry" is unset. This avoids needing to set the same
  value in two places when a private Docker registry is in use.

* The manage-lvm Ansible role was upgraded to version v0.1.4. If you
  are overriding variables to customize definitions of volume groups,
  you need to change the value of the "disks" parameter from a comma-
  separated string to a list. For example, change "disks:
  "/dev/sda,/dev/sdb"" to:

     disks:
       - "/dev/sda"
       - "/dev/sdb"

* Modifications to the kayobe source tree will no longer have an
  immediate effect. This is because the ansible playbooks are now
  shipped as part of the kayobe package. You must reinstall the
  package, or use an editable package install, see: pip editable-
  installs (https://pip.pypa.io/en/stable/reference/pip_install
  /#editable-installs), to replicate the old behaviour.

* Overcloud Ironic must now be configured with the variable
  "kolla_ironic_enabled_hardware_types"; "kolla_ironic_drivers" has
  been removed.

* Bifrost's "kolla_bifrost_enable_ipmitool_drivers" and
  "kolla_bifrost_enable_pxe_drivers" variables have been removed.
  Bifrost must now be configured by setting the variable
  "kolla_bifrost_enabled_hardware_types" to be a list of hardware
  types to enable.


Deprecation Notes
*****************

* The switch configuration variable
  "switch_interface_config_discovery" has been deprecated in favour of
  "switch_interface_config_enable_discovery". Support for
  "switch_interface_config_discovery" will be removed in the T*
  release.

* First class support in Kayobe for deploying cAdvisor has been
  removed since this is now supported via Kolla-Ansible.

* First class support in Kayobe for deploying Prometheus Node
  exporter has been removed since this is now supported via Kolla-
  Ansible.


Bug Fixes
*********

* Fixes an issue with the "--ask-vault-pass" argument, where Kayobe
  would fail to generate the Kolla Ansible "passwords.yml" file. Also
  ensures that the user is only prompted for the password once per
  execution of kayobe.

* Fixes a compatibility issue with Ansible modules for Dell switches
  which was preventing physical network configuration for this type of
  hardware. See Story 2004588 for details.

* Fixes an issue where if a host has the same name as a group that
  it is in, configuration of kolla ansible inventory host variables
  could fail to override the defaults. See story 2004418 for details.

* Fixes an issue where CLI arguments containing whitespace that are
  passed to Ansible needed to be quoted. See Story 2004379 for
  details.

* Fixes an issue where the seed hypervisor user bootstrapping is not
  performed when executing "kayobe seed hypervisor host configure".
  See story 2004401 for details.

* The "public-openrc.sh" file generated by Kayobe now uses the
  public network FQDN for populating the OS_AUTH_URL variable instead
  of using the public virtual IP address. If the FQDN variable is not
  set, the virtual IP address remains used. This ensures better
  compatibility with TLS-enabled deployments where certificates are
  generally tied to a hostname.

Changes in kayobe 5.0.0.0rc1..5.0.0
-----------------------------------

f950b77 Update .gitreview for stable/rocky
dde275e Print output of dump-config in case of errors


Diffstat (except docs and test files)
-------------------------------------

.gitreview                        |  1 +
kayobe/ansible.py                 |  8 +++++---
3 files changed, 19 insertions(+), 15 deletions(-)