From: Thomas Lamprecht <t.lamprecht@proxmox.com>
To: pve-devel@lists.proxmox.com, Daniel Kral <d.kral@proxmox.com>
Subject: Re: [RFC ha-manager 21/21] test: add basic automatic rebalancing system test cases
Date: Wed, 18 Mar 2026 17:54:57 +0100 [thread overview]
Message-ID: <20260318165820.81517-7-t.lamprecht@proxmox.com> (raw)
In-Reply-To: <20260217141437.584852-35-d.kral@proxmox.com>
On Tue, 17 Feb 2026, Daniel Kral wrote:
> + test: add basic automatic rebalancing system test cases
The 4 test cases cover the basics well. Some gaps AFAICT that might
worth considering for a v2 (or non-RFC), not sure how easily those can
be tested with current sim capabilities though:
- test where hold_duration prevents a transient spike from triggering a
migration (i.e. spike resolves before the counter fires)
- test where the margin check rejects a too-small improvement
- test with resource or node affinity rules in combination with CRS
- test with heterogeneous node sizes
- test for the TOPSIS method path
- test for static mode + auto-rebalance (only dynamic is tested), as we
want to keep this mode for the time being (like talked off list),
it would be nice to have that covered here too.
next prev parent reply other threads:[~2026-03-18 16:58 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-17 14:13 [RFC PATCH-SERIES many 00/36] dynamic scheduler + load rebalancer Daniel Kral
2026-02-17 14:13 ` [RFC proxmox 1/5] resource-scheduling: move score_nodes_to_start_service to scheduler crate Daniel Kral
2026-02-17 14:13 ` [RFC proxmox 2/5] resource-scheduling: introduce generic cluster usage implementation Daniel Kral
2026-03-09 13:38 ` Dominik Rusovac
2026-03-10 10:41 ` Daniel Kral
2026-02-17 14:13 ` [RFC proxmox 3/5] resource-scheduling: add dynamic node and service stats Daniel Kral
2026-02-17 14:13 ` [RFC proxmox 4/5] resource-scheduling: implement rebalancing migration selection Daniel Kral
2026-03-09 13:32 ` Dominik Rusovac
2026-03-10 10:40 ` Daniel Kral
2026-03-11 8:21 ` Dominik Rusovac
2026-02-17 14:13 ` [RFC proxmox 5/5] resource-scheduling: implement Add and Default for {Dynamic,Static}ServiceStats Daniel Kral
2026-02-17 14:14 ` [RFC perl-rs 1/6] pve-rs: resource scheduling: use generic cluster usage implementation Daniel Kral
2026-02-17 14:14 ` [RFC perl-rs 2/6] pve-rs: resource scheduling: create service_nodes hashset from array Daniel Kral
2026-02-17 14:14 ` [RFC perl-rs 3/6] pve-rs: resource scheduling: store service stats independently of node Daniel Kral
2026-02-17 14:14 ` [RFC perl-rs 4/6] pve-rs: resource scheduling: expose auto rebalancing methods Daniel Kral
2026-02-17 14:14 ` [RFC perl-rs 5/6] pve-rs: resource scheduling: move pve_static into resource_scheduling module Daniel Kral
2026-02-17 14:14 ` [RFC perl-rs 6/6] pve-rs: resource scheduling: implement pve_dynamic bindings Daniel Kral
2026-02-17 14:14 ` [RFC cluster 1/2] datacenter config: add dynamic load scheduler option Daniel Kral
2026-02-18 11:06 ` Maximiliano Sandoval
2026-02-17 14:14 ` [RFC cluster 2/2] datacenter config: add auto rebalancing options Daniel Kral
2026-02-18 11:15 ` Maximiliano Sandoval
2026-02-17 14:14 ` [RFC ha-manager 01/21] rename static node stats to be consistent with similar interfaces Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 02/21] resources: remove redundant load_config fallback for static config Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 03/21] remove redundant service_node and migration_target parameter Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 04/21] factor out common pve to ha resource type mapping Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 05/21] derive static service stats while filling the service stats repository Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 06/21] test: make static service usage explicit for all resources Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 07/21] make static service stats indexable by sid Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 08/21] move static service stats repository to PVE::HA::Usage::Static Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 09/21] usage: augment service stats with node and state information Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht
2026-02-17 14:14 ` [RFC ha-manager 10/21] include running non-HA resources in the scheduler's accounting Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 11/21] env, resources: add dynamic node and service stats abstraction Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht
2026-02-17 14:14 ` [RFC ha-manager 12/21] env: pve2: implement dynamic node and service stats Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht
2026-02-17 14:14 ` [RFC ha-manager 13/21] sim: hardware: pass correct types for static stats Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 14/21] sim: hardware: factor out static stats' default values Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 15/21] sim: hardware: rewrite set-static-stats Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 16/21] sim: hardware: add set-dynamic-stats for services Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht
2026-03-19 7:38 ` Dominik Rusovac
2026-03-18 22:34 ` Thomas Lamprecht
2026-02-17 14:14 ` [RFC ha-manager 17/21] usage: add dynamic usage scheduler Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht
2026-02-17 14:14 ` [RFC ha-manager 18/21] manager: rename execute_migration to queue_resource_motion Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 19/21] manager: update_crs_scheduler_mode: factor out crs config Daniel Kral
2026-02-17 14:14 ` [RFC ha-manager 20/21] implement automatic rebalancing Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht
2026-02-17 14:14 ` [RFC ha-manager 21/21] test: add basic automatic rebalancing system test cases Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht [this message]
2026-02-17 14:14 ` [RFC manager 1/2] ui: dc/options: add dynamic load scheduler option Daniel Kral
2026-02-18 11:10 ` Maximiliano Sandoval
2026-02-17 14:14 ` [RFC manager 2/2] ui: dc/options: add auto rebalancing options Daniel Kral
2026-03-12 16:24 ` [RFC PATCH-SERIES many 00/36] dynamic scheduler + load rebalancer DERUMIER, Alexandre
2026-03-13 9:35 ` Daniel Kral
2026-03-18 16:54 ` Thomas Lamprecht
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