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sonic-buildimage/files/build_templates/swss_vars.j2

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[docker-orchagent] Call sonic-cfggen Once (#4936) Optimizing number of calls made to sonic-cfggen during service start up as it adds to total system boot up time. signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com> **- Why I did it** sonic-cfggen call is slow and it adds to system start up time **- How I did it** places all required variable into single template and called into sonic-cfggen using this template **- How to verify it** ***-Test 1*** there is an average saving of .5 to 1 sec between old script and new script ``` root@str-s6000-acs-14:/# time ./orchagent_old.sh /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d real 0m3.546s user 0m2.365s sys 0m0.585s root@str-s6000-acs-14:/# time ./orchagent_new.sh /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d real 0m2.058s user 0m1.650s sys 0m0.363s ``` ***-Test 2*** Built an image with this change and orchagent is running with intended params: ``` admin@str-s6000-acs-14:~$ ps -ef | grep orchagent root 2988 1901 1 02:09 pts/0 00:00:02 /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d ``` signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
2020-07-14 17:36:47 -05:00
{
"asic_type": "{{ asic_type }}",
Introduce the asic_subtype field for adding the sub platform variants. (#10235) * Introduce the asic_subtype field for adding the sub platform variants. It uses the value of TARGET_MACHINE variable in slave.mk.
2022-03-28 13:22:32 -05:00
{% if asic_subtype is defined and asic_subtype != '' -%}
"asic_subtype": "{{ asic_subtype }}",
{% endif -%}
[docker-orchagent] Call sonic-cfggen Once (#4936) Optimizing number of calls made to sonic-cfggen during service start up as it adds to total system boot up time. signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com> **- Why I did it** sonic-cfggen call is slow and it adds to system start up time **- How I did it** places all required variable into single template and called into sonic-cfggen using this template **- How to verify it** ***-Test 1*** there is an average saving of .5 to 1 sec between old script and new script ``` root@str-s6000-acs-14:/# time ./orchagent_old.sh /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d real 0m3.546s user 0m2.365s sys 0m0.585s root@str-s6000-acs-14:/# time ./orchagent_new.sh /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d real 0m2.058s user 0m1.650s sys 0m0.363s ``` ***-Test 2*** Built an image with this change and orchagent is running with intended params: ``` admin@str-s6000-acs-14:~$ ps -ef | grep orchagent root 2988 1901 1 02:09 pts/0 00:00:02 /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d ``` signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
2020-07-14 17:36:47 -05:00
"asic_id": "{{ DEVICE_METADATA.localhost.asic_id }}",
Add switch for synchronous mode (#5237) Add a master switch so that the sync/async mode can be configured. Example usage of the switch: 1. Configure mode while building an image `make ENABLE_SYNCHRONOUS_MODE=y <target>` 2. Configure when the device is running Change CONFIG_DB with `sonic-cfggen -a '{"DEVICE_METADATA":{"localhost": {"synchronous_mode": "enable"}}}' --write-to-db` Restart swss with `systemctl restart swss`
2020-08-24 16:04:10 -05:00
"mac": "{{ DEVICE_METADATA.localhost.mac }}",
[swss_vars]: Add 'resource_type' attribute. (#7526) Signed-off-by: Nazarii Hnydyn <nazariig@nvidia.com>
2021-05-06 14:14:21 -05:00
"resource_type": "{{ DEVICE_METADATA.localhost.resource_type }}",
[Mellanox] Support DSCP remapping in dual ToR topo on T0 switch (#12605) (#13745) - Why I did it Support DSCP remapping in dual ToR topo on T0 switch for SKU Mellanox-SN4600c-C64, Mellanox-SN4600c-D48C40, Mellanox-SN2700, Mellanox-SN2700-D48C8. - How I did it Regarding buffer settings, originally, there are two lossless PGs and queues 3, 4. In dual ToR scenario, the lossless traffic from the leaf switch to the uplink of the ToR switch can be bounced back. To avoid PFC deadlock, we need to map the bounce-back lossless traffic to different PGs and queues. Therefore, 2 additional lossless PGs and queues are allocated on uplink ports on ToR switches. On uplink ports, map DSCP 2/6 to TC 2/6 respectively On downlink ports, both DSCP 2/6 are still mapped to TC 1 Buffer adjusted according to the ports information: Mellanox-SN4600c-C64: 56 downlinks 50G + 8 uplinks 100G Mellanox-SN4600c-D48C40, Mellanox-SN2700, Mellanox-SN2700-D48C8: 24 downlinks 50G + 8 uplinks 100G - How to verify it Unit test. Signed-off-by: Stephen Sun <stephens@nvidia.com> Co-authored-by: Stephen Sun <5379172+stephenxs@users.noreply.github.com>
2023-02-10 11:16:56 -06:00
"synchronous_mode": {% if DEVICE_METADATA.localhost.synchronous_mode == "disable" %}"disable"{% else %}"enable"{% endif %},
"dual_tor": {% if DEVICE_METADATA.localhost.type == "ToRRouter" and DEVICE_METADATA.localhost.subtype == "DualToR" %}"enable"{% else %}"disable"{% endif %},
"dscp_remapping": {% if SYSTEM_DEFAULTS is defined and SYSTEM_DEFAULTS.tunnel_qos_remap is defined and SYSTEM_DEFAULTS.tunnel_qos_remap.status == "enabled" %}"enable"{% else %}"disable"{% endif %}
[docker-orchagent] Call sonic-cfggen Once (#4936) Optimizing number of calls made to sonic-cfggen during service start up as it adds to total system boot up time. signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com> **- Why I did it** sonic-cfggen call is slow and it adds to system start up time **- How I did it** places all required variable into single template and called into sonic-cfggen using this template **- How to verify it** ***-Test 1*** there is an average saving of .5 to 1 sec between old script and new script ``` root@str-s6000-acs-14:/# time ./orchagent_old.sh /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d real 0m3.546s user 0m2.365s sys 0m0.585s root@str-s6000-acs-14:/# time ./orchagent_new.sh /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d real 0m2.058s user 0m1.650s sys 0m0.363s ``` ***-Test 2*** Built an image with this change and orchagent is running with intended params: ``` admin@str-s6000-acs-14:~$ ps -ef | grep orchagent root 2988 1901 1 02:09 pts/0 00:00:02 /usr/bin/orchagent -d /var/log/swss -b 8192 -m f4:8e:38:16:bc:8d ``` signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
2020-07-14 17:36:47 -05:00
}
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