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authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2018-11-08 19:06:46 +0100
committerAlexandru Avadanii <Alexandru.Avadanii@enea.com>2019-01-09 15:39:05 +0100
commit455b46a6be4bca145c047ed6957727c119285796 (patch)
tree717062888465d74227a45d724fab21e9c8fd5957 /mcp/patches/salt-formula-linux
parentad2bdf2eb08c0991757f30d370c90d5c9d814d3e (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/patches/salt-formula-linux')
-rw-r--r--mcp/patches/salt-formula-linux/0002-network-Bring-in-basic-VPP-support.patch135
1 files changed, 135 insertions, 0 deletions
diff --git a/mcp/patches/salt-formula-linux/0002-network-Bring-in-basic-VPP-support.patch b/mcp/patches/salt-formula-linux/0002-network-Bring-in-basic-VPP-support.patch
new file mode 100644
index 000000000..756c575b4
--- /dev/null
+++ b/mcp/patches/salt-formula-linux/0002-network-Bring-in-basic-VPP-support.patch
@@ -0,0 +1,135 @@
+::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+: 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: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+Date: Mon, 10 Dec 2018 16:16:26 +0100
+Subject: [PATCH] network: Bring in basic VPP support
+
+For now, we only care about DPDK-backed VPP ports.
+
+TODO:
+- README.rst: VPP port usage
+
+Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+---
+ linux/files/vpp_commands.txt | 4 ++++
+ linux/files/vpp_startup.conf | 44 ++++++++++++++++++++++++++++++++++++
+ linux/network/dpdk.sls | 38 +++++++++++++++++++++++++++++++
+ 3 files changed, 86 insertions(+)
+ create mode 100644 linux/files/vpp_commands.txt
+ create mode 100644 linux/files/vpp_startup.conf
+
+diff --git a/linux/files/vpp_commands.txt b/linux/files/vpp_commands.txt
+new file mode 100644
+index 0000000..2ce4726
+--- /dev/null
++++ b/linux/files/vpp_commands.txt
+@@ -0,0 +1,4 @@
++{%- from "linux/map.jinja" import network with context %}
++{%- if network.vpp.commands is defined %}
++{{ network.vpp.commands }}
++{%- endif %}
+diff --git a/linux/files/vpp_startup.conf b/linux/files/vpp_startup.conf
+new file mode 100644
+index 0000000..d66ecd3
+--- /dev/null
++++ b/linux/files/vpp_startup.conf
+@@ -0,0 +1,44 @@
++{%- from "linux/map.jinja" import network with context %}
++unix {
++ cli-listen /run/vpp/cli.sock
++ log /var/log/vpp.log
++ full-coredump
++ nodaemon
++ startup-config /etc/vpp/commands.txt
++{%- if network.vpp.gid is defined %}
++ gid {{ network.vpp.gid }}
++{%- endif %}
++}
++api-trace {
++ on
++}
++{%- if network.vpp.gid is defined %}
++api-segment {
++ gid {{ network.vpp.gid }}
++}
++{%- endif %}
++cpu {
++{%- if network.vpp.main_core is defined %}
++ main-core {{ network.vpp.main_core }}
++{%- endif %}
++{%- if network.vpp.corelist_workers is defined %}
++ corelist-workers {{ network.vpp.corelist_workers }}
++{%- endif %}
++{%- if network.vpp.skip_core is defined %}
++ skip-core {{ network.vpp.skip_core }}
++{%- endif %}
++{%- if network.vpp.workers is defined %}
++ workers {{ network.vpp.workers }}
++{%- endif %}
++}
++dpdk {
++{%- if network.vpp.dpdk_socket_mem is defined %}
++ socket-mem {{ network.vpp.dpdk_socket_mem }}
++{%- endif %}
++ ## Whitelist specific interface by specifying PCI address
++{%- for interface_name, interface in network.interface.items() %}
++{%- if 'dpdk_vpp_port' in interface.type and interface.pci is defined %}
++ dev {{ interface.pci }}
++{%- endif %}
++{%- endfor %}
++}
+diff --git a/linux/network/dpdk.sls b/linux/network/dpdk.sls
+index 786f7c8..09453c6 100644
+--- a/linux/network/dpdk.sls
++++ b/linux/network/dpdk.sls
+@@ -32,6 +32,44 @@ linux_network_dpdk_service:
+ - watch:
+ - file: /etc/dpdk/interfaces
+
++{%- if network.vpp is defined %}
++
++vpp_pkgs:
++ pkg.installed:
++ - pkgs:
++ - vpp
++ - vpp-plugins
++ - bridge-utils
++
++/etc/vpp/commands.txt:
++ file.managed:
++ - source: salt://linux/files/vpp_commands.txt
++ - template: jinja
++ - require:
++ - pkg: vpp_pkgs
++
++/etc/vpp/startup.conf:
++ file.managed:
++ - source: salt://linux/files/vpp_startup.conf
++ - template: jinja
++ - require:
++ - pkg: vpp_pkgs
++
++/etc/sysctl.d/80-vpp.conf:
++ file.managed:
++ - contents:
++ - '# Disabled by salt-formula-linux'
++
++linux_network_vpp_service:
++ service.running:
++ - enable: true
++ - name: vpp
++ - watch:
++ - file: /etc/vpp/startup.conf
++ - file: /etc/vpp/commands.txt
++
++{%- endif %}
++
+ {%- if network.openvswitch is defined %}
+
+ openvswitch_dpdk_pkgs: