79bbc6f2e6
This commit updates out_of_tree_drivers service parameter
to backup_oot_drivers_24.09 and removes out-of-tree-drivers
kernel parameter when upgrading from stx.10 to stx.11.
In case of rollback this commit update backup_oot_drivers_24.09
to out_of_tree_drivers service parameter & out-of-tree-drivers
kernel parameters to same value set before the upgrade.
Added migrate script that:
- Delete any existing backup_oot_drivers_24.09 service
parameter from sysinv DB.
- Updates the original out_of_tree_drivers service parameter
to backup_oot_drivers_24.09
Added delete script that:
- Removes the backup_oot_drivers_24.09 service parameter entry
when action=delete
Added an upgrade and rollback hook that:
- Removes out-of-tree-drivers kernel parameter during upgrade
- Retrieve and restores the out-of-tree-drivers kernel parameter
from backup_oot_drivers if present during rollback
TestPlan:
PASS: build-pkgs -c software
PASS: build-image
PASS: bootstrap
PASS: AIO-SX & Standard upgrade and rollback (Verfied below by
presetting out_of_tree_drivers to 'none' before upgrade and
also without presetting)
- After deploy-activate validated no out_of_tree_drivers
service parameter exists
- After delpoy-activate, validated no out-of-tree-drivers
kernel parameter exists
- After deploy-delete, validated the backup_oot_drivers
service parameter gets removed
- After rollback, Validated out_of_tree_drivers service
parameter value is restored to original value
- Validated out-of-tree-drivers kernel parameter value is
restored to original value
PASS: AIO-SX & Standard upgrade and rollback succesfully
PASS: No double-reboot is observed after upgrade & rollback unlock
Story: 2011384
Task: 52853
Change-Id: I30aa179e329d7ea4cfa659737f66bad9ab4036e9
Signed-off-by: Rahul Roshan Kachchap <rahulroshan.kachchap@windriver.com>
124 lines
3.3 KiB
Python
Executable File
124 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) 2025 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# This script updates the out_of_tree_drivers service parameter
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# name to backup_oot_drivers_24.09 from sysinv DB during upgrade
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# from 24.09 to 25.09.
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#
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import logging
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import sys
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from packaging import version
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import psycopg2
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from software.utilities.utils import configure_logging
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DEFAULT_POSTGRES_PORT = 5432
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LOG = logging.getLogger('main_logger')
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PARAM_NAME = "out_of_tree_drivers"
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BACKUP_NAME = "backup_oot_drivers_24.09"
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PARAM_SERVICE = "platform"
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PARAM_SECTION = "kernel"
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def main():
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action = None
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from_release = None
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to_release = None
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postgres_port = DEFAULT_POSTGRES_PORT
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arg = 1
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while arg < len(sys.argv):
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if arg == 1:
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from_release = sys.argv[arg]
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elif arg == 2:
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to_release = sys.argv[arg]
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elif arg == 3:
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action = sys.argv[arg]
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elif arg == 4:
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postgres_port = sys.argv[arg]
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else:
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print("Invalid option %s." % sys.argv[arg])
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return 1
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arg += 1
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configure_logging()
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LOG.info(
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"%s invoked from_release=%s to_release=%s action=%s",
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sys.argv[0], from_release, to_release, action
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)
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res = 0
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to_release_version = version.Version(to_release)
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target_version = version.Version("25.09")
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# Only remove service param on migrate to 25.09
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if action == 'migrate' and to_release_version == target_version:
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try:
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conn = psycopg2.connect(
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"dbname=sysinv user=postgres port=%s" % postgres_port
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)
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update_service_param(conn)
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conn.close()
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except Exception as e:
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LOG.exception("Error removing service parameter: %s", e)
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res = 1
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return res
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def update_service_param(conn):
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"""Update out_of_tree_drivers service parameter to backup_oot_drivers
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and ensure any old backup is cleaned up first.
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"""
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# Delete any existing backup entry to avoid stale values
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cleanup_query = (
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"DELETE FROM service_parameter "
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"WHERE name='%s' AND service='%s' AND section='%s';"
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% (BACKUP_NAME, PARAM_SERVICE, PARAM_SECTION)
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)
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db_update(conn, cleanup_query)
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LOG.info("Cleaned up any existing '%s' backup entry.", BACKUP_NAME)
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# Update the original parameter to backup_oot_drivers_24.09
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update_query = (
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"UPDATE service_parameter "
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"SET name='%s' "
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"WHERE name='%s' AND service='%s' AND section='%s';"
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% (BACKUP_NAME, PARAM_NAME, PARAM_SERVICE, PARAM_SECTION)
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)
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db_update(conn, update_query)
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LOG.info(
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"Updated service parameter '%s' to '%s' successfully.",
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PARAM_NAME, BACKUP_NAME
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)
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def db_query(conn, query):
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"""Execute a read-only query and return results."""
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result = []
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with conn.cursor() as cur:
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cur.execute(query)
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for rec in cur:
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result.append(rec)
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return result
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def db_update(conn, query):
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"""Execute a write query and commit changes."""
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with conn.cursor() as cur:
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cur.execute(query)
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conn.commit()
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if __name__ == "__main__":
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try:
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sys.exit(main())
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except Exception as e:
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LOG.error("An error occurred: %s", e)
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raise
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