From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v2 qemu-server/pve-container 0/19] pool resource limits
Date: Tue, 16 Apr 2024 14:20:35 +0200 [thread overview]
Message-ID: <20240416122054.733817-1-f.gruenbichler@proxmox.com> (raw)
high level description:
VM/CT vmstatus returns new fields for configured and running "usage"
values, these are then broadcasted by pvestatd on each node via KV.
helpers in guest-common to check those limits
pool API returns limits and usage, them and allows setting the limits
qemu-server/pve-container try to check actions against those limits.
since the broadcast is async, there is always an opportunity to cheat by
racing against the broadcast. this is unavoidable unless we want to
serialize all usage affecting tasks across the cluster..
changelog since v1/RFC:
- GUI can edit limits now
- incorporated most feedback from Wolfgang and Dominik
potential follow-ups:
- disk limits/usage
- RRD/metrics support (or even switching entirely to RRD based
broadcasting instead of KV)
- timeout of broadcasted data if node goes offline/stops broadcasting
- better GUI
- ... ?
pve-access-control:
Fabian Grünbichler (1):
pools: define resource limits
src/PVE/AccessControl.pm | 42 +++++++++++++++++++++++++++++++++++++--
src/test/parser_writer.pl | 14 ++++++-------
2 files changed, 47 insertions(+), 9 deletions(-)
pve-container:
Fabian Grünbichler (7):
config: add pool usage helper
status: add pool usage fields
create/restore/clone: handle pool limits
start: handle pool limits
hotplug: handle pool limits
rollback: handle pool limits
update: handle pool limits
src/PVE/API2/LXC.pm | 25 +++++++++++++++++++
src/PVE/API2/LXC/Config.pm | 21 ++++++++++++++++
src/PVE/API2/LXC/Snapshot.pm | 7 ++++++
src/PVE/LXC.pm | 37 +++++++++++++++++++++++++++
src/PVE/LXC/Config.pm | 48 ++++++++++++++++++++++++++++++++++++
5 files changed, 138 insertions(+)
pve-guest-common:
Fabian Grünbichler (1):
helpers: add pool limit/usage helpers
src/PVE/GuestHelpers.pm | 183 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 183 insertions(+)
pve-manager:
Fabian Grünbichler (4):
api: pools: add limits management
pvestatd: collect and broadcast pool usage
api: return pool usage when queried
ui: add pool limits and usage
PVE/API2/Pool.pm | 65 ++++++++++++++-
PVE/Service/pvestatd.pm | 59 ++++++++++++-
www/manager6/pool/StatusView.js | 141 +++++++++++++++++++++++++++++++-
3 files changed, 256 insertions(+), 9 deletions(-)
qemu-server:
Fabian Grünbichler (6):
config: add pool usage helper
vmstatus: add usage values for pool limits
create/restore/clone: handle pool limits
update/hotplug: handle pool limits
start: handle pool limits
rollback: handle pool limits
PVE/API2/Qemu.pm | 54 ++++++++++++++++++++++++++++++++++++++++
PVE/QemuConfig.pm | 30 ++++++++++++++++++++++
PVE/QemuServer.pm | 49 ++++++++++++++++++++++++++++++++++++
PVE/QemuServer/Memory.pm | 6 +++++
4 files changed, 139 insertions(+)
next reply other threads:[~2024-04-16 12:20 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-16 12:20 Fabian Grünbichler [this message]
2024-04-16 12:20 ` [pve-devel] [PATCH v2 access-control 1/1] pools: define " Fabian Grünbichler
2024-12-19 16:01 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 container 1/7] config: add pool usage helper Fabian Grünbichler
2024-12-19 16:01 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 container 2/7] status: add pool usage fields Fabian Grünbichler
2024-12-19 16:02 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 container 3/7] create/restore/clone: handle pool limits Fabian Grünbichler
2024-04-16 12:20 ` [pve-devel] [PATCH v2 container 4/7] start: " Fabian Grünbichler
2024-04-16 12:20 ` [pve-devel] [PATCH v2 container 5/7] hotplug: " Fabian Grünbichler
2024-12-19 16:03 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 container 6/7] rollback: " Fabian Grünbichler
2024-04-16 12:20 ` [pve-devel] [PATCH v2 container 7/7] update: " Fabian Grünbichler
2024-12-19 16:04 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 guest-common 1/1] helpers: add pool limit/usage helpers Fabian Grünbichler
2024-12-19 16:04 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 manager 1/4] api: pools: add limits management Fabian Grünbichler
2024-12-19 16:05 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 manager 2/4] pvestatd: collect and broadcast pool usage Fabian Grünbichler
2024-12-19 16:06 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 manager 3/4] api: return pool usage when queried Fabian Grünbichler
2024-04-16 12:20 ` [pve-devel] [PATCH v2 manager 4/4] ui: add pool limits and usage Fabian Grünbichler
2024-12-19 16:07 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 qemu-server 1/6] config: add pool usage helper Fabian Grünbichler
2024-12-19 16:08 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 qemu-server 2/6] vmstatus: add usage values for pool limits Fabian Grünbichler
2024-12-19 16:08 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 qemu-server 3/6] create/restore/clone: handle " Fabian Grünbichler
2024-04-16 12:20 ` [pve-devel] [PATCH v2 qemu-server 4/6] update/hotplug: " Fabian Grünbichler
2024-12-19 16:09 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 qemu-server 5/6] start: " Fabian Grünbichler
2024-12-19 16:09 ` Daniel Kral
2024-04-16 12:20 ` [pve-devel] [PATCH v2 qemu-server 6/6] rollback: " Fabian Grünbichler
2024-12-19 15:59 ` [pve-devel] [PATCH v2 qemu-server/pve-container 0/19] pool resource limits Daniel Kral
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