0f83fc1169
This algorithm change is Simplex only.
The algorithm for multi-version upgrade for k8s is:
- system kube-upgrade-start <final version>
- system kube-upgrade-download-images
- system kube-upgrade-networking
- system kube-host-cordon controller-0 (future)
- loop <v> from current version to final version
- system kube-host-upgrade controller-0 control-plane <v>
- system kube-host-upgrade controller-0 kubelet <v>
- system kube-host-uncordon controller-0 (future)
- system kube-upgrade-complete
- system kube-upgrade-delete
This change does the following additional cleanup:
- remove patch-apply intermediate steps during kube-upgrade
- remove all patching mixings from kube upgrade strategy
Test Plan:
PASS: (multi-upgrade) AIO-SX kube upgrade orchestration
v1.21.8 to v1.24.4
PASS: (single upgrade) AIO-DX kube-upgrade orchestration
v1.21.8 to v1.22.5
Depends-On: https://review.opendev.org/c/starlingx/config/+/877988
Story: 2010565
Task: 47741
Signed-off-by: Al Bailey <al.bailey@windriver.com>
Change-Id: Id654212e198321c6518b8feaa85cd5301167735c
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| setup.py | ||
README
# # Copyright (c) 2015-2016 Wind River Systems, Inc. # # SPDX-License-Identifier: Apache-2.0 # # Tox (http://tox.testrun.org/) is a tool for running tests in multiple # virtual environments. To use it, "pip install tox" and then run "tox" # from this directory (where the nfv_unit_tests are located). #