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author | 2018-11-08 19:06:46 +0100 | |
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committer | 2019-01-09 15:39:05 +0100 | |
commit | 455b46a6be4bca145c047ed6957727c119285796 (patch) | |
tree | 717062888465d74227a45d724fab21e9c8fd5957 /mcp/reclass/classes/cluster/mcp-fdio-noha/openstack/gateway.yml | |
parent | ad2bdf2eb08c0991757f30d370c90d5c9d814d3e (diff) |
Bring in FDIO (VPP+DPDK) scenario
- cmp, gtw: bump RAM allocation to accomodate hugepages/VPP;
for now we overcommit, gtw01 resources can probably be lowered;
- submodule: add salt-formula-neutron so we can locally patch it;
- repo:
* FD.IO repos for VPP packages;
* networking-vpp PPA for python-networking-vpp Neutron driver;
- use vpp-router for L3, disable neutron-l3-agent;
- baremetal_init: apply repo config before network (otherwise UCA
repo is missing when trying to install DPDK on baremetal nodes);
- arm64: iommu.passthrough=1 is required on ThunderX for VPP on
newer kernels;
Design quirks:
- vpp service runs as 'neutron' user, which does not exist at the
time VPP is installed and initially started, hence the need to
restart it before starting the vpp-agent service;
- gtw01 node has DPDK, yet to configure it via IDF we use the
compute-specific OVS-targeted parameters like
`compute_ovs_dpdk_socket_mem`, which is a bit misleading;
- vpp-agent requires ml2_conf.ini on ALL compute AND network nodes
to parse per-node physnet-to-real interface names;
- vpp process is bound to core '1' (not parameterized via IDF);
Change-Id: I659f7dbebcab7b154e7b1fb829cd7159b4372ec8
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Diffstat (limited to 'mcp/reclass/classes/cluster/mcp-fdio-noha/openstack/gateway.yml')
-rw-r--r-- | mcp/reclass/classes/cluster/mcp-fdio-noha/openstack/gateway.yml | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/mcp/reclass/classes/cluster/mcp-fdio-noha/openstack/gateway.yml b/mcp/reclass/classes/cluster/mcp-fdio-noha/openstack/gateway.yml new file mode 100644 index 000000000..3fbec1bcd --- /dev/null +++ b/mcp/reclass/classes/cluster/mcp-fdio-noha/openstack/gateway.yml @@ -0,0 +1,64 @@ +############################################################################## +# Copyright (c) 2018 Mirantis Inc., Enea AB and others. +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## +--- +classes: + - cluster.mcp-common-noha.openstack_gateway + - service.neutron.gateway.single + - cluster.mcp-fdio-noha +parameters: + _param: + compute_hugepages_size: 1G + compute_hugepages_mount: /mnt/hugepages_1G + neutron: + gateway: + agents: + l3: + interface_driver: neutron.agent.linux.interface.BridgeInterfaceDriver + dhcp: + interface_driver: neutron.agent.linux.interface.BridgeInterfaceDriver + backend: + router: 'vpp-router' + tenant_network_types: "${_param:neutron_tenant_network_types}" + ~mechanism: + vpp: + driver: vpp + etcd_port: ${_param:node_port} + etcd_host: ${_param:node_address} + l3_hosts: ${_param:openstack_gateway_node01_hostname} + physnets: + physnet1: + vpp_interface: ${_param:external_vpp_tap} + physnet2: + vpp_interface: ${_param:dpdk0_vpp} + linux: + system: + kernel: + hugepages: + large: + default: true + size: ${_param:compute_hugepages_size} + count: ${_param:compute_hugepages_count} + mount_point: ${_param:compute_hugepages_mount} + isolcpu: 1 # NOTE: Hardcoded for now + boot_options: + - spectre_v2=off + - nopti + - intel_iommu=on + - iommu=pt + - nohz_full=${linux:system:kernel:isolcpu} + - rcu_nocbs=${linux:system:kernel:isolcpu} + - iommu.passthrough=1 + network: + interface: + dpdk0: + name: ${_param:dpdk0_name} + pci: ${_param:dpdk0_pci} + driver: ${_param:dpdk0_driver} + enabled: true + type: dpdk_vpp_port + mtu: ${_param:interface_mtu} |