sonic-buildimage/dockers/docker-sonic-mgmt-framework/mgmt_vars.j2

{
    "rest_server": {% if REST_SERVER is defined and "default" in RESET_SERVER.keys() %}{{ REST_SERVER['default'] }}{% else %}""{% endif %},
    "x509" : {% if "x509" in DEVICE_METADATA.keys() %}{{ DEVICE_METADATA["x509"] }}{% else %}""{% endif %}
}
[mgmt-framework] Call sonic-cfggen Once (#4937) Optimizing number of calls made to sonic-cfggen during service start up as it adds to total system boot up time. *-Test 1* there is an average saving of 1 to 1.5 sec between old script and new script ``` root@str-s6000-acs-14:/# time /usr/bin/rest-server-old.sh Generating temporary TLS server certificate ... 2020/07/09 19:03:33 wrote cert.pem 2020/07/09 19:03:33 wrote key.pem REST_SERVER_ARGS = -ui /rest_ui -logtostderr -cert /tmp/cert.pem -key /tmp/key.pem /usr/sbin/rest_server -ui /rest_ui -logtostderr -cert /tmp/cert.pem -key /tmp/key.pem real 0m8.790s user 0m7.993s sys 0m0.584s root@str-s6000-acs-14:/# time /usr/bin/rest-server-new.sh Generating temporary TLS server certificate ... 2020/07/09 19:03:45 wrote cert.pem 2020/07/09 19:03:45 wrote key.pem REST_SERVER_ARGS = -ui /rest_ui -logtostderr -cert /tmp/cert.pem -key /tmp/key.pem /usr/sbin/rest_server -ui /rest_ui -logtostderr -cert /tmp/cert.pem -key /tmp/key.pem real 0m6.940s user 0m5.670s sys 0m0.386s ``` *-Test 2* Built an image with this change and rest server is running with params as described in test 1 above ``` admin@str-s6000-acs-14:~$ ps -ef \| grep rest_server root 3301 2866 2 02:09 pts/0 00:00:10 /usr/sbin/rest_server -ui /rest_ui -logtostderr -cert /tmp/cert.pem -key /tmp/key.pem ``` signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com> 2020-07-10 22:01:47 -05:00			`{`
			`"rest_server": {% if REST_SERVER is defined and "default" in RESET_SERVER.keys() %}{{ REST_SERVER['default'] }}{% else %}""{% endif %},`
			`"x509" : {% if "x509" in DEVICE_METADATA.keys() %}{{ DEVICE_METADATA["x509"] }}{% else %}""{% endif %}`
			`}`