Files
Sergiy Markin 16f241c2bb Upgrade MAAS to 3.6.4/Noble and improve boot resource import
Region readiness probe:
Replace maas login exec probe with a lightweight Python HTTP check of
/MAAS/api/2.0/version/ on 127.0.0.1, avoiding the ~10s login overhead
that caused probe timeouts. Handles TLS, insecure TLS, and plain HTTP
variants.

Boot resource import:
Redesign configure_boot_sources to guarantee only the desired distro
appears in boot-source-selections before start_import is called. If the
desired selection is missing, update the first existing selection
in-place rather than deleting it — MAAS blocks deletion when the
selection matches commissioning_distro_series. Remaining stale selections
are also updated in-place if delete is blocked. A final assertion aborts
the job if any stale entry survives, preventing import from hanging
indefinitely waiting for a distro the local sstream does not carry.

Add stall detection to start_import: if is-importing stops changing for
stall_threshold seconds, stop-import is issued, the region statefulset
is restarted via the Kubernetes API, and the import is re-issued with
a clean slate.

Wrap start_import + configure_images as a single retriable unit so the
outer timer re-triggers the import on configure failure, rather than
spinning on set-config against an empty boot-resource DB. Post-import,
configure_images switches commissioning_distro_series and
default_distro_series; cleanup_old_boot_source_selections then removes
duplicate selections left from in-place updates.

Add maas_cli wrapper with exponential backoff for transient HTTP errors
(502/503) to improve resilience during region restarts.

Chart and images:
- Bump chart 0.1.8 -> 0.2.0, appVersion 3.6.2 -> 3.6.4
- Switch all image tags to ubuntu_noble variants; postgres 14.5 -> 17.4
- Expose ADMIN_USERNAME from admin secret in region StatefulSet
- Add maas-rack pod readiness as import_resources job dependency
- Generalise Makefile push condition to any non-quay.io registry
- Update HTK_COMMIT to d89bc42b57f8c2898520181550b5019dcf31c06f
- Helm update to v4.1.4
- MAAS version in Jammy up to 1:3.5.12-16413-g.7fb94f378-0ubuntu1~22.04.1
- excluded snakeoil test keys from images

CI:
- Add maas-airskiff-deployment-noble-kubeadm-maas-upgrade job
- Switch all airskiff deployment jobs to 5-node nodeset with
  USE_ARMADA_GO=true
- Disable jammy/focal deployment jobs to reduce opendev infra load
- Drop ubuntu-bionic (airship-maas-single-node) nodeset

Change-Id: Icfb9315dc3eb9a83cb6d2606852e8e86ac3fc629
Signed-off-by: Sergiy Markin <smarkin@mirantis.com>

Change-Id: Icfb9315dc3eb9a83cb6d2606852e8e86ac3fc629
Signed-off-by: Sergiy Markin <smarkin@mirantis.com>
2026-05-14 19:06:04 +00:00

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# Copyright 2017 The Openstack-Helm Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
apiVersion: v1
description: Chart to run Canonical MaaS
name: maas
version: 0.2.0
appVersion: 3.6.4
home: https://docs.ubuntu.com/maas
sources:
- https://git.launchpad.net/maas
- https://git.openstack.org/cgit/openstack/openstack-helm
maintainers:
- name: Openstack Airship Contributors