From: Alexandre Derumier <aderumier@odiso.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH pve-network 0/7] add dhcp support for all zones
Date: Tue, 19 Dec 2023 09:32:09 +0100 [thread overview]
Message-ID: <20231219083216.2551645-1-aderumier@odiso.com> (raw)
This patch serie add dhcp support for all zones types.
also:
- Exec dnsmasq in a specific vrf if needed (currently only evpn)
- Enable-ra only on layer3 subnets
TO FIX:
- Dnsmasq is currently buggy with ipv6 && vrf (no crash but it's not listening), and need to be patched with:
https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=a889c554a7df71ff93a8299ef96037fbe05f2f55
I have tested it, just applying this patch on current debian source is enough to get is working.
- for layer2 network, we can't use a /128 for ipv6 like the /32 of ipv4.
ipv6 range is large, so it shouldn't be a problem for user to have a free ip. (I can be the same on all vnets).
But that mean we can't reuse the gateway ip (or it'll conflict).
We need to be able to define a different ipv6 for dnsmasq server here. (and make it mandatory for ipv6 in this plugins)
- gateway should be optionnal (for user have 2 nic, 1 routable + 1 flat, we don't want to send 2 gateway).
Use dnsmasq server ip field (like ipv6 layer 2 plugin ?) + empty gateway field
don't announce ra for theses subnets (not sure how to handle this in dnsmasq range)
Alexandre Derumier (7):
dhcp: add vrf support
dhcp: enable-ra on layer3 zones only
dnsmasq service: run service in vrf
zones: evpn: add dhcp support
zones: vlan: add dhcp support
zones: qinq: add dhcp support
zones: vxlan: add dhcp support
src/PVE/Network/SDN/Dhcp.pm | 3 +-
src/PVE/Network/SDN/Dhcp/Dnsmasq.pm | 7 ++--
src/PVE/Network/SDN/Zones.pm | 10 ++++++
src/PVE/Network/SDN/Zones/EvpnPlugin.pm | 9 +++++
src/PVE/Network/SDN/Zones/Plugin.pm | 7 ++++
src/PVE/Network/SDN/Zones/QinQPlugin.pm | 32 +++++++++++++++++
src/PVE/Network/SDN/Zones/SimplePlugin.pm | 9 +++++
src/PVE/Network/SDN/Zones/VlanPlugin.pm | 33 ++++++++++++++++++
src/PVE/Network/SDN/Zones/VxlanPlugin.pm | 32 +++++++++++++++++
src/services/01-dnsmasq-vrf.conf | 4 +++
src/services/Makefile | 1 +
.../zones/qinq/dhcp/expected_sdn_interfaces | 34 +++++++++++++++++++
src/test/zones/qinq/dhcp/interfaces | 5 +++
src/test/zones/qinq/dhcp/sdn_config | 26 ++++++++++++++
.../zones/qinq/nodhcp/expected_sdn_interfaces | 30 ++++++++++++++++
src/test/zones/qinq/nodhcp/interfaces | 5 +++
src/test/zones/qinq/nodhcp/sdn_config | 26 ++++++++++++++
.../zones/vlan/dhcp/expected_sdn_interfaces | 27 +++++++++++++++
src/test/zones/vlan/dhcp/interfaces | 5 +++
src/test/zones/vlan/dhcp/sdn_config | 27 +++++++++++++++
.../zones/vlan/nodhcp/expected_sdn_interfaces | 23 +++++++++++++
src/test/zones/vlan/nodhcp/interfaces | 5 +++
src/test/zones/vlan/nodhcp/sdn_config | 27 +++++++++++++++
.../zones/vxlan/dhcp/expected_sdn_interfaces | 19 +++++++++++
src/test/zones/vxlan/dhcp/interfaces | 7 ++++
src/test/zones/vxlan/dhcp/sdn_config | 25 ++++++++++++++
.../vxlan/nodhcp/expected_sdn_interfaces | 15 ++++++++
src/test/zones/vxlan/nodhcp/interfaces | 7 ++++
src/test/zones/vxlan/nodhcp/sdn_config | 25 ++++++++++++++
29 files changed, 481 insertions(+), 4 deletions(-)
create mode 100644 src/services/01-dnsmasq-vrf.conf
create mode 100644 src/test/zones/qinq/dhcp/expected_sdn_interfaces
create mode 100644 src/test/zones/qinq/dhcp/interfaces
create mode 100644 src/test/zones/qinq/dhcp/sdn_config
create mode 100644 src/test/zones/qinq/nodhcp/expected_sdn_interfaces
create mode 100644 src/test/zones/qinq/nodhcp/interfaces
create mode 100644 src/test/zones/qinq/nodhcp/sdn_config
create mode 100644 src/test/zones/vlan/dhcp/expected_sdn_interfaces
create mode 100644 src/test/zones/vlan/dhcp/interfaces
create mode 100644 src/test/zones/vlan/dhcp/sdn_config
create mode 100644 src/test/zones/vlan/nodhcp/expected_sdn_interfaces
create mode 100644 src/test/zones/vlan/nodhcp/interfaces
create mode 100644 src/test/zones/vlan/nodhcp/sdn_config
create mode 100644 src/test/zones/vxlan/dhcp/expected_sdn_interfaces
create mode 100644 src/test/zones/vxlan/dhcp/interfaces
create mode 100644 src/test/zones/vxlan/dhcp/sdn_config
create mode 100644 src/test/zones/vxlan/nodhcp/expected_sdn_interfaces
create mode 100644 src/test/zones/vxlan/nodhcp/interfaces
create mode 100644 src/test/zones/vxlan/nodhcp/sdn_config
--
2.39.2
next reply other threads:[~2023-12-19 8:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-19 8:32 Alexandre Derumier [this message]
2023-12-19 8:32 ` [pve-devel] [PATCH pve-network 1/7] dhcp: add vrf support Alexandre Derumier
2023-12-19 8:32 ` [pve-devel] [PATCH pve-network 2/7] dhcp: enable-ra on layer3 zones only Alexandre Derumier
2023-12-19 8:32 ` [pve-devel] [PATCH pve-network 3/7] dnsmasq service: run service in vrf Alexandre Derumier
2023-12-19 8:32 ` [pve-devel] [PATCH pve-network 4/7] zones: evpn: add dhcp support Alexandre Derumier
2023-12-19 8:32 ` [pve-devel] [PATCH pve-network 5/7] zones: vlan: " Alexandre Derumier
2023-12-19 8:32 ` [pve-devel] [PATCH pve-network 6/7] zones: qinq: " Alexandre Derumier
2023-12-19 8:32 ` [pve-devel] [PATCH pve-network 7/7] zones: vxlan: " Alexandre Derumier
2023-12-22 14:01 ` [pve-devel] [PATCH pve-network 0/7] add dhcp support for all zones Stefan Hanreich
2023-12-22 21:27 ` DERUMIER, Alexandre
2024-02-22 10:13 ` Stefan Hanreich
[not found] ` <6c7a0c383c6aee77689433815775e27f5259da91.camel@groupe-cyllene.com>
2024-02-22 10:52 ` Stefan Hanreich
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