From: Daniel Kral <d.kral@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [PATCH-SERIES ha-manager v2 0/7] improve handling of maintenance nodes
Date: Fri, 6 Nov 2026 10:56:43 +0100 [thread overview]
Message-ID: <20261106095650.72865-1-d.kral@proxmox.com> (raw)
Changes since v1:
- introduce patch to remove failed nodes earlier (thanks @Michael!)
- drop patch for get_node_affinity() returning all priority classes as
it isn't needed anymore
- simplify handling of earlier negative resource affinity apply and
moving back to maintenance node for failback-disabled HA resources
- reorder patches according to these changes
- improve readability of the comments
v1: https://lore.proxmox.com/pve-devel/20260422100035.232716-1-d.kral@proxmox.com/
As reported by a Proxmox forum post [0], there are some cases where
either HA resources are not moved away from maintenance nodes or are not
moved back to the maintenance nodes after these are put out of
maintenance again.
Even though we cannot resolve all situations (for example, the affinity
rules constrain the HA resource so that it cannot be moved anywhere but
the maintenance node), this patch series improves the handling with:
- log warnings if HA resources cannot be moved to a replacement node
- improve negative resource affinity rule handling to allow using the
non-highest-priority node priority classes as possible nodes
- allow HA resources with fallback disabled move back to their previous
maintenance node
- make HA resource bundles move back to their previous maintenance node
[0] https://forum.proxmox.com/threads/182890/
Daniel Kral (7):
manager: warn if HA resources cannot be moved away from maintenance
node
test: add test cases for node affinity rules with maintenance mode
test: add test cases for resource affinity rules with maintenance mode
manager: apply negative resource affinity before get_node_affinity
manager: make HA resource bundles move back to maintenance node
manager: remove failed nodes earlier in select_service_node
manager: move HA resources without failback back to maintenance node
src/PVE/HA/Manager.pm | 56 ++++++++++-----
.../README | 4 ++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 48 +++++++++++++
.../manager_status | 1 +
.../rules_config | 3 +
.../service_config | 3 +
.../README | 4 ++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 48 +++++++++++++
.../manager_status | 1 +
.../rules_config | 3 +
.../service_config | 3 +
.../README | 9 +++
.../cmdlist | 6 ++
.../hardware_status | 5 ++
.../log.expect | 39 +++++++++++
.../manager_status | 1 +
.../rules_config | 3 +
.../service_config | 1 +
.../README | 10 +++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 40 +++++++++++
.../manager_status | 1 +
.../rules_config | 3 +
.../service_config | 3 +
.../README | 3 +
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 36 ++++++++++
.../manager_status | 1 +
.../rules_config | 4 ++
.../service_config | 3 +
.../README | 3 +
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 36 ++++++++++
.../manager_status | 1 +
.../rules_config | 4 ++
.../service_config | 3 +
.../README | 4 ++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 48 +++++++++++++
.../manager_status | 1 +
.../rules_config | 4 ++
.../service_config | 3 +
.../README | 4 ++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 48 +++++++++++++
.../manager_status | 1 +
.../rules_config | 4 ++
.../service_config | 3 +
.../README | 5 ++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 54 +++++++++++++++
.../manager_status | 1 +
.../rules_config | 3 +
.../service_config | 4 ++
.../README | 4 ++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 48 +++++++++++++
.../manager_status | 1 +
.../rules_config | 3 +
.../service_config | 5 ++
.../README | 4 ++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 67 ++++++++++++++++++
.../manager_status | 1 +
.../rules_config | 3 +
.../service_config | 4 ++
.../README | 10 +++
.../cmdlist | 4 ++
.../hardware_status | 5 ++
.../log.expect | 69 +++++++++++++++++++
.../manager_status | 34 +++++++++
.../rules_config | 3 +
.../service_config | 5 ++
.../README | 9 +++
.../cmdlist | 5 ++
.../hardware_status | 5 ++
.../log.expect | 54 +++++++++++++++
.../manager_status | 1 +
.../rules_config | 7 ++
.../service_config | 4 ++
.../README | 7 +-
.../log.expect | 16 +++--
.../test-stale-maintenance-node/log.expect | 3 +
95 files changed, 1028 insertions(+), 29 deletions(-)
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict1/README
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict1/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict1/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict1/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict1/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict1/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict1/service_config
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict2/README
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict2/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict2/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict2/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict2/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict2/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict2/service_config
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict3/README
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict3/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict3/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict3/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict3/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict3/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict3/service_config
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict4/README
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict4/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict4/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict4/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict4/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict4/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-nonstrict4/service_config
create mode 100644 src/test/test-node-affinity-maintenance-strict1/README
create mode 100644 src/test/test-node-affinity-maintenance-strict1/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-strict1/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-strict1/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-strict1/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-strict1/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-strict1/service_config
create mode 100644 src/test/test-node-affinity-maintenance-strict2/README
create mode 100644 src/test/test-node-affinity-maintenance-strict2/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-strict2/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-strict2/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-strict2/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-strict2/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-strict2/service_config
create mode 100644 src/test/test-node-affinity-maintenance-strict3/README
create mode 100644 src/test/test-node-affinity-maintenance-strict3/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-strict3/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-strict3/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-strict3/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-strict3/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-strict3/service_config
create mode 100644 src/test/test-node-affinity-maintenance-strict4/README
create mode 100644 src/test/test-node-affinity-maintenance-strict4/cmdlist
create mode 100644 src/test/test-node-affinity-maintenance-strict4/hardware_status
create mode 100644 src/test/test-node-affinity-maintenance-strict4/log.expect
create mode 100644 src/test/test-node-affinity-maintenance-strict4/manager_status
create mode 100644 src/test/test-node-affinity-maintenance-strict4/rules_config
create mode 100644 src/test/test-node-affinity-maintenance-strict4/service_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative1/README
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative1/cmdlist
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative1/hardware_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative1/log.expect
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative1/manager_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative1/rules_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative1/service_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative2/README
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative2/cmdlist
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative2/hardware_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative2/log.expect
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative2/manager_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative2/rules_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-negative2/service_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive1/README
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive1/cmdlist
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive1/hardware_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive1/log.expect
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive1/manager_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive1/rules_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive1/service_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive2/README
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive2/cmdlist
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive2/hardware_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive2/log.expect
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive2/manager_status
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive2/rules_config
create mode 100644 src/test/test-resource-affinity-maintenance-strict-positive2/service_config
create mode 100644 src/test/test-resource-affinity-with-node-affinity-maintenance-strict-negative1/README
create mode 100644 src/test/test-resource-affinity-with-node-affinity-maintenance-strict-negative1/cmdlist
create mode 100644 src/test/test-resource-affinity-with-node-affinity-maintenance-strict-negative1/hardware_status
create mode 100644 src/test/test-resource-affinity-with-node-affinity-maintenance-strict-negative1/log.expect
create mode 100644 src/test/test-resource-affinity-with-node-affinity-maintenance-strict-negative1/manager_status
create mode 100644 src/test/test-resource-affinity-with-node-affinity-maintenance-strict-negative1/rules_config
create mode 100644 src/test/test-resource-affinity-with-node-affinity-maintenance-strict-negative1/service_config
--
2.47.3
next reply other threads:[~2026-11-06 9:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-06 9:56 Daniel Kral [this message]
2026-11-06 9:56 ` [PATCH ha-manager v2 1/7] manager: warn if HA resources cannot be moved away from maintenance node Daniel Kral
2026-11-06 9:56 ` [PATCH ha-manager v2 2/7] test: add test cases for node affinity rules with maintenance mode Daniel Kral
2026-11-06 9:56 ` [PATCH ha-manager v2 3/7] test: add test cases for resource " Daniel Kral
2026-11-06 9:56 ` [PATCH ha-manager v2 4/7] manager: apply negative resource affinity before get_node_affinity Daniel Kral
2026-11-06 9:56 ` [PATCH ha-manager v2 5/7] manager: make HA resource bundles move back to maintenance node Daniel Kral
2026-11-06 9:56 ` [PATCH ha-manager v2 6/7] manager: remove failed nodes earlier in select_service_node Daniel Kral
2026-11-06 9:56 ` [PATCH ha-manager v2 7/7] manager: move HA resources without failback back to maintenance node Daniel Kral
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