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Add qos.json for Arista-7050-QX-32S (#1388)

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* Add qos.json for Arista-7050-QX-32S

This file is a modification from the one in the swss docker, and is applied in the base image

Signed-off-by: Wenda <wenni@microsoft.com>

* Prepare buffers.json.j2 alongside with qos.json to allow qos config to take
effect on a7050-QX-32S

Signed-off-by: Wenda <wenni@microsoft.com>
This commit is contained in:
Wenda Ni, Ph.D 2018-02-28 17:30:34 -08:00 committed by GitHub
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commit 33d5a9cfd6
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160
device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/buffers.json.j2 Normal file
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{# Default values which will be used if no actual configura available #}
{% set default_cable = '300m' %}
{% set default_speed = '100G' %}
{% set default_ports_num = 32 -%}
{# Port configuration to cable length look-up table #}
{# Each record describes mapping of DUT (DUT port) role and neighbor role to cable length #}
{# Roles described in the minigraph #}
{% set ports2cable = {
'torrouter_server' : '5m',
'leafrouter_torrouter' : '40m',
'spinerouter_leafrouter' : '300m'
}
%}
{%- macro cable_length(port_name) -%}
{%- set cable_len = [] -%}
{%- for local_port in DEVICE_NEIGHBOR -%}
{%- if local_port == port_name -%}
{%- if DEVICE_NEIGHBOR_METADATA[DEVICE_NEIGHBOR[local_port].name] -%}
{%- set neighbor = DEVICE_NEIGHBOR_METADATA[DEVICE_NEIGHBOR[local_port].name] -%}
{%- set neighbor_role = neighbor.type -%}
{%- set roles1 = switch_role + '_' + neighbor_role %}
{%- set roles2 = neighbor_role + '_' + switch_role -%}
{%- set roles1 = roles1 | lower -%}
{%- set roles2 = roles2 | lower -%}
{%- if roles1 in ports2cable -%}
{%- if cable_len.append(ports2cable[roles1]) -%}{%- endif -%}
{%- elif roles2 in ports2cable -%}
{%- if cable_len.append(ports2cable[roles2]) -%}{%- endif -%}
{%- endif -%}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
{%- if cable_len -%}
{{ cable_len.0 }}
{%- else -%}
{{ default_cable }}
{%- endif -%}
{% endmacro %}
{%- if DEVICE_METADATA is defined %}
{%- set switch_role = DEVICE_METADATA['localhost']['type'] %}
{%- endif -%}
{# Generate list of ports if not defined #}
{% if PORT is not defined %}
{% set PORT = [] %}
{% for port_idx in range(0,default_ports_num) %}
{% if PORT.append("Ethernet%d" % (port_idx*4)) %}{% endif %}
{% endfor %}
{% endif -%}
{% set port_names_list = [] %}
{% for port in PORT %}
{%- if port_names_list.append(port) %}{% endif %}
{% endfor %}
{% set port_names = port_names_list | join(',') -%}
{
"CABLE_LENGTH": {
"AZURE": {
{% for port in PORT %}
{% set cable = cable_length(port) -%}
"{{ port }}": "{{ cable }}"{%- if not loop.last -%},{% endif %}
{% endfor %}
}
},
"BUFFER_POOL": {
"ingress_lossless_pool0": {
"size": "3637248",
"type": "ingress",
"mode": "static"
},
"ingress_lossless_pool1": {
"size": "3637248",
"type": "ingress",
"mode": "static"
},
"ingress_lossy_pool": {
"size": "5491712",
"type": "ingress",
"mode": "dynamic"
},
"egress_lossless_pool0": {
"size": "3637248",
"type": "egress",
"mode": "static"
},
"egress_lossless_pool1": {
"size": "3637248",
"type": "egress",
"mode": "static"
},
"egress_lossy_pool": {
"size": "5491712",
"type": "egress",
"mode": "dynamic"
}
},
"BUFFER_PROFILE": {
"ingress_lossless_profile0": {
"pool":"[BUFFER_POOL|ingress_lossless_pool0]",
"xon":"18432",
"xoff":"76800",
"size":"113664",
"static_th":"0"
},
"ingress_lossless_profile1": {
"pool":"[BUFFER_POOL|ingress_lossless_pool1]",
"xon":"18432",
"xoff":"76800",
"size":"113664",
"static_th":"0"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
"size":"1518",
"dynamic_th":"3"
},
"egress_lossless_profile0": {
"pool":"[BUFFER_POOL|egress_lossless_pool0]",
"size":"1518",
"static_th":"3637248"
},
"egress_lossless_profile1": {
"pool":"[BUFFER_POOL|egress_lossless_pool1]",
"size":"1518",
"static_th":"3637248"
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"1518",
"dynamic_th":"3"
}
},
"BUFFER_PG": {
"{{ port_names }}|3": {
"profile" : "[BUFFER_PROFILE|ingress_lossless_profile0]"
},
"{{ port_names }}|4": {
"profile" : "[BUFFER_PROFILE|ingress_lossless_profile1]"
},
"{{ port_names }}|0-1": {
"profile" : "[BUFFER_PROFILE|ingress_lossy_profile]"
}
},
"BUFFER_QUEUE": {
"{{ port_names }}|3": {
"profile" : "[BUFFER_PROFILE|egress_lossless_profile0]"
},
"{{ port_names }}|4": {
"profile" : "[BUFFER_PROFILE|egress_lossless_profile1]"
},
"{{ port_names }}|0-1": {
"profile" : "[BUFFER_PROFILE|egress_lossy_profile]"
}
}
}

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device/arista/x86_64-arista_7050_qx32s/Arista-7050-QX-32S/qos.json Normal file
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{
"TC_TO_PRIORITY_GROUP_MAP": {
"AZURE": {
"0": "0",
"1": "1",
"3": "3",
"4": "4"
}
},
"MAP_PFC_PRIORITY_TO_QUEUE": {
"AZURE": {
"0": "0",
"1": "1",
"3": "3",
"4": "4"
}
},
"TC_TO_QUEUE_MAP": {
"AZURE": {
"0": "0",
"1": "1",
"3": "3",
"4": "4"
}
},
"DSCP_TO_TC_MAP": {
"AZURE": {
"0":"0",
"1":"0",
"2":"0",
"3":"3",
"4":"4",
"5":"0",
"6":"0",
"7":"0",
"8":"1",
"9":"0",
"10":"0",
"11":"0",
"12":"0",
"13":"0",
"14":"0",
"15":"0",
"16":"0",
"17":"0",
"18":"0",
"19":"0",
"20":"0",
"21":"0",
"22":"0",
"23":"0",
"24":"0",
"25":"0",
"26":"0",
"27":"0",
"28":"0",
"29":"0",
"30":"0",
"31":"0",
"32":"0",
"33":"0",
"34":"0",
"35":"0",
"36":"0",
"37":"0",
"38":"0",
"39":"0",
"40":"0",
"41":"0",
"42":"0",
"43":"0",
"44":"0",
"45":"0",
"46":"0",
"47":"0",
"48":"0",
"49":"0",
"50":"0",
"51":"0",
"52":"0",
"53":"0",
"54":"0",
"55":"0",
"56":"0",
"57":"0",
"58":"0",
"59":"0",
"60":"0",
"61":"0",
"62":"0",
"63":"0"
}
},
"SCHEDULER": {
"scheduler.0" : {
"type":"DWRR",
"weight": "25"
},
"scheduler.1" : {
"type":"DWRR",
"weight": "30"
},
"scheduler.2" : {
"type":"DWRR",
"weight": "20"
}
},
"PORT_QOS_MAP": {
"Ethernet0,Ethernet4,Ethernet8,Ethernet12,Ethernet16,Ethernet20,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet44,Ethernet48,Ethernet52,Ethernet56,Ethernet60,Ethernet64,Ethernet68,Ethernet72,Ethernet76,Ethernet80,Ethernet84,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet108,Ethernet112,Ethernet116,Ethernet120,Ethernet124": {
"dscp_to_tc_map" : "[DSCP_TO_TC_MAP|AZURE]",
"tc_to_queue_map" : "[TC_TO_QUEUE_MAP|AZURE]",
"tc_to_pg_map" : "[TC_TO_PRIORITY_GROUP_MAP|AZURE]",
"pfc_to_queue_map": "[MAP_PFC_PRIORITY_TO_QUEUE|AZURE]",
"pfc_enable": "3,4"
}
},
"WRED_PROFILE": {
"AZURE_LOSSY" : {
"wred_green_enable":"true",
"wred_yellow_enable":"true",
"ecn":"ecn_all",
"red_max_threshold":"512000",
"red_min_threshold":"512000",
"yellow_max_threshold":"512000",
"yellow_min_threshold":"512000",
"green_max_threshold": "184320",
"green_min_threshold": "184320"
}
},
"QUEUE": {
"Ethernet0,Ethernet4,Ethernet8,Ethernet12,Ethernet16,Ethernet20,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet44,Ethernet48,Ethernet52,Ethernet56,Ethernet60,Ethernet64,Ethernet68,Ethernet72,Ethernet76,Ethernet80,Ethernet84,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet108,Ethernet112,Ethernet116,Ethernet120,Ethernet124|0-1" : {
"wred_profile" : "[WRED_PROFILE|AZURE_LOSSY]"
},
"Ethernet0,Ethernet4,Ethernet8,Ethernet12,Ethernet16,Ethernet20,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet44,Ethernet48,Ethernet52,Ethernet56,Ethernet60,Ethernet64,Ethernet68,Ethernet72,Ethernet76,Ethernet80,Ethernet84,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet108,Ethernet112,Ethernet116,Ethernet120,Ethernet124|3-4" : {
"scheduler" : "[SCHEDULER|scheduler.0]"
},
"Ethernet0,Ethernet4,Ethernet8,Ethernet12,Ethernet16,Ethernet20,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet44,Ethernet48,Ethernet52,Ethernet56,Ethernet60,Ethernet64,Ethernet68,Ethernet72,Ethernet76,Ethernet80,Ethernet84,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet108,Ethernet112,Ethernet116,Ethernet120,Ethernet124|0" : {
"scheduler" : "[SCHEDULER|scheduler.1]"
},
"Ethernet0,Ethernet4,Ethernet8,Ethernet12,Ethernet16,Ethernet20,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet44,Ethernet48,Ethernet52,Ethernet56,Ethernet60,Ethernet64,Ethernet68,Ethernet72,Ethernet76,Ethernet80,Ethernet84,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet108,Ethernet112,Ethernet116,Ethernet120,Ethernet124|1" : {
"scheduler" : "[SCHEDULER|scheduler.2]"
}
}
}