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>

1 files changed, 71 insertions, 0 deletions

diff --git a/mcp/patches/salt-formula-neutron/0002-Support-rocky-version.patch b/mcp/patches/salt-formula-neutron/0002-Support-rocky-version.patch
new file mode 100644
index 000000000..41795486d
--- /dev/null
+++ b/mcp/patches/salt-formula-neutron/0002-Support-rocky-version.patch
@@ -0,0 +1,71 @@
+::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+: 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
+::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+From: Michael Polenchuk <mpolenchuk@mirantis.com>
+Date: Tue, 11 Dec 2018 17:27:40 +0400
+Subject: [PATCH] Support rocky version
+
+Change-Id: Ie9439cf50b5dcfb73f63acd1f01c1dcb034358ee
+Related-Prod: PROD-23722
+
+diff --git a/metadata/service/compute/ovn/single.yml b/metadata/service/compute/ovn/single.yml
+index 1665ac8..187f180 100644
+--- a/metadata/service/compute/ovn/single.yml
++++ b/metadata/service/compute/ovn/single.yml
+@@ -33,3 +33,5 @@ parameters:
+             enabled: ${_param:openstack_fluentd_handler_enabled}
+           ossyslog:
+             enabled: ${_param:openstack_ossyslog_handler_enabled}
++      concurrency:
++        lock_path: /var/lock/neutron
+diff --git a/metadata/service/compute/single.yml b/metadata/service/compute/single.yml
+index 96f4268..baeb03c 100644
+--- a/metadata/service/compute/single.yml
++++ b/metadata/service/compute/single.yml
+@@ -47,3 +47,5 @@ parameters:
+             enabled: ${_param:openstack_fluentd_handler_enabled}
+           ossyslog:
+             enabled: ${_param:openstack_ossyslog_handler_enabled}
++      concurrency:
++        lock_path: /var/lock/neutron
+diff --git a/metadata/service/control/cluster.yml b/metadata/service/control/cluster.yml
+index 33ddaa2..4753725 100644
+--- a/metadata/service/control/cluster.yml
++++ b/metadata/service/control/cluster.yml
+@@ -46,6 +46,8 @@ parameters:
+             enabled: ${_param:openstack_fluentd_handler_enabled}
+           ossyslog:
+             enabled: ${_param:openstack_ossyslog_handler_enabled}
++      concurrency:
++        lock_path: /var/lock/neutron
+       message_queue:
+         engine: rabbitmq
+         host: ${_param:cluster_vip_address}
+diff --git a/metadata/service/control/single.yml b/metadata/service/control/single.yml
+index 939856c..448d6fe 100644
+--- a/metadata/service/control/single.yml
++++ b/metadata/service/control/single.yml
+@@ -50,6 +50,8 @@ parameters:
+             enabled: ${_param:openstack_fluentd_handler_enabled}
+           ossyslog:
+             enabled: ${_param:openstack_ossyslog_handler_enabled}
++      concurrency:
++        lock_path: /var/lock/neutron
+       message_queue:
+         engine: rabbitmq
+         host: ${_param:single_address}
+diff --git a/metadata/service/gateway/single.yml b/metadata/service/gateway/single.yml
+index 2649449..631e749 100644
+--- a/metadata/service/gateway/single.yml
++++ b/metadata/service/gateway/single.yml
+@@ -42,3 +42,5 @@ parameters:
+             enabled: ${_param:openstack_fluentd_handler_enabled}
+           ossyslog:
+             enabled: ${_param:openstack_ossyslog_handler_enabled}
++      concurrency:
++        lock_path: /var/lock/neutron