Before this documentation patch, the known issue about
soft-anti-affinity had several issues:
* it was in the UPI section, when it is not a UPI-specific issue
* it mentioned Control plane scale-out, when OCP only supports exactly 3 masters
* it is now possible to set strict anti-affinity from the
install-config.yaml, and that should be the recommended solution when
VM distribution across hosts is required.
64665ebccf added a control plane
machineset manifest. This updates corresponding UPI docs to remove
this manifest when the cluster is runnning without MAO.
As part of the overall effort to add IPI support for Azure on ARM
instances (https://issues.redhat.com/browse/ARMOCP-16), this PR enables
the creation of arm64 machines when the arm64 architecture is specified
in the install config. Also added validation and tests.
Other platforms require at least 100 GB of disk size and we've updated
openshift-docs to reflect that in OpenStack too. Seems like we forgot to
update flavor validation code and docs in the installer. This commit
fixes this.
In 4.12, the default CNI will be OVNKubernetes.
This change will deploy ovnk by default as well
as adjust tests, docs and comments to reflect
the same.
Signed-off-by: Jamo Luhrsen <jluhrsen@gmail.com>
** Removed the Example and terraform data in upi/metal
** Updated the docs in docs/user/metal to reflect the changes above. Pointing the user towards the official docs.
The UPI workflow needs the bootstrap ignition file to be hosted
somewhere. Prior to this patch, the first proposed example used Swift.
However, the example was using commands that are not available in the
openstack client shipped with the recommended operating systems and
repositories.
This patch removes the Swift example and focuses the workflow on using
Glance instead, along the lines of what the IPI installer does. The UPI
docs still mention that any hosting system can be used, including Swift.
This patch adds:
* explanation on how the name of the RHCOS image on Glance must match
the content of inventory.yaml;
* instructions for removing the image after use.
* a scripted unique name for the RHCOS image in Glance, so that the UPI
tests can be run in parallael.
With this patch, the documentation for installing on OpenStack with UPI
is made machine-readable.
Additionally, UPI resources are added to the CI container image.
