From: Alexandre Derumier <aderumier@odiso.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH qemu-server 0/7] RFC: sdn: add ipam support
Date: Thu, 24 Jun 2021 15:34:18 +0200 [thread overview]
Message-ID: <20210624133425.3624704-1-aderumier@odiso.com> (raw)
Hi,
This is an RFC to implement ipam support on qemu-server.
This don't change the cloud-init current working.
As I need to manage pending ip registration configuration, to follow the pending netX interfaces.
I have added ip,ip6,gw,gw6 field to netX interfaces options. (same than LXC).
(as current ipconfigX pending, is pending cloudinit generation)
so the workflow is:
--> update netX=...,ip=....
--> ip is registered as pending
--> hotplug/coldplug succesful
---> pending ip replace current conf oldip
---->the ip set in cloudinit pending ipconfigX
------> cloudinit regeneration
---> ipconfigX is remove from pending
As documentation said than ipconfigX is for cloudinit config,
I think it could be ok.
Some users could use the sdn features without cloudinit(allow some subnets only, and autogenerate firewall ipfilter).
Also, for ipam, I need bridge && mac from the netX, and ip need to follow pending states of the nic.
The main code is the same than the lxc serie, and can be shared in a common module
https://lists.proxmox.com/pipermail/pve-devel/2021-May/048160.html
(I don't have implemented yet snasphot rollback, vm restore, vm destroy,..)
Alexandre Derumier (7):
add ipam module
add print_ipconfig
add ip options to netdescr
add vmconfig_update_net_ip on device hotplug
add vmconfig_delete_net_ip on device unplug
api2: add update ip support
api2: add revert ip support
PVE/API2/Qemu.pm | 21 ++++++
PVE/QemuServer.pm | 93 +++++++++++++++++++++++
PVE/QemuServer/Ipam.pm | 158 ++++++++++++++++++++++++++++++++++++++++
PVE/QemuServer/Makefile | 1 +
4 files changed, 273 insertions(+)
create mode 100644 PVE/QemuServer/Ipam.pm
--
2.20.1
next reply other threads:[~2021-06-24 13:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-24 13:34 Alexandre Derumier [this message]
2021-06-24 13:34 ` [pve-devel] [PATCH qemu-server 1/7] add ipam module Alexandre Derumier
2021-06-24 13:34 ` [pve-devel] [PATCH qemu-server 2/7] add print_ipconfig Alexandre Derumier
2021-06-24 13:34 ` [pve-devel] [PATCH qemu-server 3/7] add ip options to netdescr Alexandre Derumier
2021-06-24 13:34 ` [pve-devel] [PATCH qemu-server 4/7] add vmconfig_update_net_ip on device hotplug Alexandre Derumier
2021-06-24 13:34 ` [pve-devel] [PATCH qemu-server 5/7] add vmconfig_delete_net_ip on device unplug Alexandre Derumier
2021-06-24 13:34 ` [pve-devel] [PATCH qemu-server 6/7] api2: add update ip support Alexandre Derumier
2021-06-24 13:34 ` [pve-devel] [PATCH qemu-server 7/7] api2: add revert " Alexandre Derumier
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