openstack
/
magnum
Code Issues Proposed changes

Deprecate CoreOS (not Fedora CoreOS) support 

Deprecate CoreOS (not to be confused with Fedora CoreOS) as announced in
the mailing list [1].

CoreOS has been EOL since 2020.

[1] https://lists.openstack.org/pipermail/openstack-discuss/2023-February/032371.html
[2] https://www.redhat.com/en/technologies/cloud-computing/openshift/what-was-coreos

Change-Id: Ifb5513ae91a3b2d7531a747e10ca08c14d62482d
This commit is contained in:
Jake Yip 2023-09-09 10:15:54 +10:00
parent d3897a749a
commit 098d78a023
2 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
magnum/api/controllers/v1/cluster_template.py
View File

@ -267,6 +267,11 @@ class ClusterTemplatesController(base.Controller):
"different storage driver, such as overlay2. overlay2 will be set "
"as the default storage driver from Victoria cycle in Magnum.")
_coreos_deprecation_note = (
"The coreos driver is deprecated in favor of the fedora_coreos "
"driver. Please migrate to the fedora_coreos driver. coreos "
"driver will be removed in a future Magnum version.")
_fedora_atomic_deprecation_note = (
"The fedora_atomic driver is deprecated in favor of the fedora_coreos "
"driver. Please migrate to the fedora_coreos driver. fedora_atomic "
@ -441,6 +446,12 @@ class ClusterTemplatesController(base.Controller):
DeprecationWarning)
LOG.warning(self._fedora_atomic_deprecation_note)
if (cluster_template_dict['coe'] == 'kubernetes' and
cluster_template_dict['cluster_distro'] == 'coreos'):
warnings.warn(self._coreos_deprecation_note,
DeprecationWarning)
LOG.warning(self._coreos_deprecation_note)
if (cluster_template_dict['coe'] == 'kubernetes' and
cluster_template_dict['cluster_distro'] == 'fedora' and
cluster_template_dict['server_type'] == 'bm'):

8
releasenotes/notes/deprecate-coreos-8240e173af9fd931.yaml Normal file
View File

@ -0,0 +1,8 @@
---
deprecations:
- |
Deprecate the use of os_distro 'coreos' with COE 'kubernetes'.
CoreOS (not Fedora CoreOS) has been EOL since 2020-05-26. Users using COE
'kubernetes' are encouraged to migrate to Fedora CoreOS and the
'fedora-coreos' driver. 'coreos' driver will be removed in a future
Magnum verison.