sonic-buildimage/files/build_templates/init_cfg.json.j2

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{
"DEVICE_METADATA": {
"localhost": {
[Dynamic buffer calc] Support dynamic buffer calculation (#6194) **- Why I did it** To support dynamic buffer calculation. This PR also depends on the following PRs for sub modules - [sonic-swss: [buffermgr/bufferorch] Support dynamic buffer calculation #1338](https://github.com/Azure/sonic-swss/pull/1338) - [sonic-swss-common: Dynamic buffer calculation #361](https://github.com/Azure/sonic-swss-common/pull/361) - [sonic-utilities: Support dynamic buffer calculation #973](https://github.com/Azure/sonic-utilities/pull/973) **- How I did it** 1. Introduce field `buffer_model` in `DEVICE_METADATA|localhost` to represent which buffer model is running in the system currently: - `dynamic` for the dynamic buffer calculation model - `traditional` for the traditional model in which the `pg_profile_lookup.ini` is used 2. Add the tables required for the feature: - ASIC_TABLE in platform/\<vendor\>/asic_table.j2 - PERIPHERAL_TABLE in platform/\<vendor\>/peripheral_table.j2 - PORT_PERIPHERAL_TABLE on a per-platform basis in device/\<vendor\>/\<platform\>/port_peripheral_config.j2 for each platform with gearbox installed. - DEFAULT_LOSSLESS_BUFFER_PARAMETER and LOSSLESS_TRAFFIC_PATTERN in files/build_templates/buffers_config.j2 - Add lossless PGs (3-4) for each port in files/build_templates/buffers_config.j2 3. Copy the newly introduced j2 files into the image and rendering them when the system starts 4. Update the CLI options for buffermgrd so that it can start with dynamic mode 5. Fetches the ASIC vendor name in orchagent: - fetch the vendor name when creates the docker and pass it as a docker environment variable - `buffermgrd` can use this passed-in variable 6. Clear buffer related tables from STATE_DB when swss docker starts 7. Update the src/sonic-config-engine/tests/sample_output/buffers-dell6100.json according to the buffer_config.j2 8. Remove buffer pool sizes for ingress pools and egress_lossy_pool Update the buffer settings for dynamic buffer calculation
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"buffer_model": {% if default_buffer_model == "dynamic" %}"dynamic"{% else %}"traditional"{% endif %},
"default_bgp_status": {% if shutdown_bgp_on_start == "y" %}"down"{% else %}"up"{% endif %},
"default_pfcwd_status": {% if enable_pfcwd_on_start == "y" %}"enable"{% else %}"disable"{% endif %}
}
},
"CRM": {
"Config": {
"polling_interval": "300",
{%- for crm_res in ["ipv4_route", "ipv6_route", "ipv4_nexthop", "ipv6_nexthop", "ipv4_neighbor",
"ipv6_neighbor", "nexthop_group_member", "nexthop_group", "acl_table",
"acl_group", "acl_entry", "acl_counter", "fdb_entry", "snat_entry", "dnat_entry",
"ipmc_entry", "mpls_inseg", "mpls_nexthop", "srv6_my_sid_entry", "srv6_nexthop"] %}
"{{crm_res}}_threshold_type": "percentage",
"{{crm_res}}_low_threshold": "70",
"{{crm_res}}_high_threshold": "85"{% if not loop.last %},{% endif -%}
{% endfor %}
}
},
"FLEX_COUNTER_TABLE": {
"ACL": {
"FLEX_COUNTER_STATUS": "enable",
"FLEX_COUNTER_DELAY_STATUS": "true",
"POLL_INTERVAL": "10000"
}
},
{%- set features = [("bgp", "enabled", false, "enabled"),
("database", "always_enabled", false, "always_enabled"),
("lldp", "enabled", false, "enabled"),
("pmon", "enabled", false, "enabled"),
("radv", "enabled", false, "enabled"),
("snmp", "enabled", true, "enabled"),
("swss", "enabled", false, "enabled"),
("syncd", "enabled", false, "enabled"),
("teamd", "enabled", false, "enabled")] %}
{% do features.append(("dhcp_relay", "{% if not (DEVICE_METADATA is defined and DEVICE_METADATA['localhost'] is defined and DEVICE_METADATA['localhost']['type'] is defined and DEVICE_METADATA['localhost']['type'] != 'ToRRouter') %}enabled{% else %}disabled{% endif %}", false, "enabled")) %}
{%- if sonic_asic_platform == "vs" %}{% do features.append(("gbsyncd", "enabled", false, "enabled")) %}{% endif %}
{%- if include_iccpd == "y" %}{% do features.append(("iccpd", "disabled", false, "enabled")) %}{% endif %}
{%- if include_mgmt_framework == "y" %}{% do features.append(("mgmt-framework", "enabled", true, "enabled")) %}{% endif %}
{%- if include_mux == "y" %}{% do features.append(("mux", "{% if 'subtype' in DEVICE_METADATA['localhost'] and DEVICE_METADATA['localhost']['subtype'] == 'DualToR' %}enabled{% else %}always_disabled{% endif %}", false, "enabled")) %}{% endif %}
{%- if include_nat == "y" %}{% do features.append(("nat", "disabled", false, "enabled")) %}{% endif %}
{%- if include_restapi == "y" %}{% do features.append(("restapi", "enabled", false, "enabled")) %}{% endif %}
{%- if include_sflow == "y" %}{% do features.append(("sflow", "disabled", false, "enabled")) %}{% endif %}
{%- if include_macsec == "y" %}{% do features.append(("macsec", "disabled", false, "enabled")) %}{% endif %}
{%- if include_system_telemetry == "y" %}{% do features.append(("telemetry", "enabled", true, "enabled")) %}{% endif %}
"FEATURE": {
{# has_timer field if set, will start the feature systemd .timer unit instead of .service unit #}
{%- for feature, state, has_timer, autorestart in features %}
"{{feature}}": {
"state": "{{state}}",
"has_timer" : {{has_timer | lower()}},
"has_global_scope": {% if feature + '.service' in installer_services.split(' ') %}true{% else %}false{% endif %},
"has_per_asic_scope": {% if feature + '@.service' in installer_services.split(' ') %}true{% else %}false{% endif %},
"auto_restart": "{{autorestart}}",
{%- if include_kubernetes == "y" %}
[dhcp-relay] make DHCP relay an extension (#6531) - Why I did it Make DHCP relay docker an extension. DHCP relay now carries dhcp relay commands CLI plugin and has a complete manifest. It is installed as extension if INCLUDE_DHCP_REALY is set to y. DEPENDS on #5939 - How I did it Modify DHCP relay docker makefile and dockerfile. Make changes to sonic_debian_extension.j2 to install sonic packages. I moved DHCP related CLI tests from sonic-utilities to DHCP relay docker. This PR introduces a way to write a plugin as part of docker image and run the tests from cli-plugin-tests directory under docker directory. The test result is available in target/docker-dhcp-relay.gz.log: [ REASON ] : target/docker-dhcp-relay.gz does not exist NON-EXISTENT PREREQUISITES: docker-start target/docker-config-engine-buster.gz-load target/python-wheels/sonic_utilities-1.2-py3-none-any.whl-in stall target/debs/buster/python3-swsscommon_1.0.0_amd64.deb-install [ FLAGS FILE ] : [] [ FLAGS DEPENDS ] : [] [ FLAGS DIFF ] : [] ============================= test session starts ============================== platform linux -- Python 3.7.3, pytest-3.10.1, py-1.7.0, pluggy-0.8.0 -- /usr/bin/python3 cachedir: .pytest_cache rootdir: /sonic/dockers/docker-dhcp-relay/cli-plugin-tests, inifile: plugins: cov-2.6.0 collecting ... collected 10 items test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_plugin_registration PASSED [ 10%] test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_nonexist_vlanid PASSED [ 20%] test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_invalid_vlanid PASSED [ 30%] test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_invalid_ip PASSED [ 40%] test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_exist_ip PASSED [ 50%] test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_del_dhcp_relay_dest PASSED [ 60%] test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_remove_nonexist_dhcp_relay_dest PASSED [ 70%] test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_remove_dhcp_relay_dest_with_nonexist_vlanid PASSED [ 80%] test_show_dhcp_relay.py::TestVlanDhcpRelay::test_plugin_registration PASSED [ 90%] test_show_dhcp_relay.py::TestVlanDhcpRelay::test_dhcp_relay_column_output PASSED [100%] =============================== warnings summary =============================== /usr/local/lib/python3.7/dist-packages/tabulate.py:7 /usr/local/lib/python3.7/dist-packages/tabulate.py:7: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working from collections import namedtuple, Iterable -- Docs: https://docs.pytest.org/en/latest/warnings.html ==================== 10 passed, 1 warnings in 0.35 seconds =====================
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{%- if feature in ["lldp", "pmon", "radv", "snmp", "telemetry"] %}
"set_owner": "kube", {% else %}
"set_owner": "local", {% endif %} {% endif %}
"high_mem_alert": "disabled"
}{% if not loop.last %},{% endif -%}
{% endfor %}
},
"AUTO_TECHSUPPORT": {
"GLOBAL": {
{%- if enable_auto_tech_support == "y" %}
"state" : "enabled", {% else %}
"state" : "disabled", {% endif %}
"rate_limit_interval" : "180",
"max_techsupport_limit" : "10.0",
"max_core_limit" : "5.0",
"since" : "2 days ago"
}
},
"AUTO_TECHSUPPORT_FEATURE": {
{%- for feature, _, _, _ in features %}
"{{feature}}": {
{%- if enable_auto_tech_support == "y" %}
"state" : "enabled", {% else %}
"state" : "disabled", {% endif %}
"rate_limit_interval" : "600"
}{%if not loop.last %},{% endif -%}
{% endfor %}
}
}