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[sonic-cfggen]: Optimize template rendering and database access. (#17650)

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Signed-off-by: Nazarii Hnydyn nazariig@nvidia.com

Why I did it
Improved switch init time
Work item tracking
N/A
How I did it
Replaced: sonic-cfggen -> sonic-db-cli
Aggregated template list for sonic-cfggen
How to verify it
Run warm-reboot
This commit is contained in:
Nazarii Hnydyn 2024-01-10 02:56:20 +02:00 committed by GitHub
parent 44bc291ba5
commit a3b5ea93eb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 6 deletions
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10
dockers/docker-database/docker-database-init.sh
View File

@ -51,8 +51,9 @@ if [[ $DATABASE_TYPE == "chassisdb" ]]; then
echo "Init docker-database-chassis..." echo "Init docker-database-chassis..."
update_chassisdb_config -j $db_cfg_file_tmp -k -p $chassis_db_port update_chassisdb_config -j $db_cfg_file_tmp -k -p $chassis_db_port
# generate all redis server supervisord configuration file # generate all redis server supervisord configuration file
sonic-cfggen -j $db_cfg_file_tmp -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf sonic-cfggen -j $db_cfg_file_tmp \
sonic-cfggen -j $db_cfg_file_tmp -t /usr/share/sonic/templates/critical_processes.j2 > /etc/supervisor/critical_processes -t /usr/share/sonic/templates/supervisord.conf.j2,/etc/supervisor/conf.d/supervisord.conf \
-t /usr/share/sonic/templates/critical_processes.j2,/etc/supervisor/critical_processes
rm $db_cfg_file_tmp rm $db_cfg_file_tmp
exec /usr/local/bin/supervisord exec /usr/local/bin/supervisord
exit 0 exit 0
@ -69,8 +70,9 @@ then
fi fi
# delete chassisdb config to generate supervisord config # delete chassisdb config to generate supervisord config
update_chassisdb_config -j $db_cfg_file_tmp -d update_chassisdb_config -j $db_cfg_file_tmp -d
sonic-cfggen -j $db_cfg_file_tmp -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf sonic-cfggen -j $db_cfg_file_tmp \
sonic-cfggen -j $db_cfg_file_tmp -t /usr/share/sonic/templates/critical_processes.j2 > /etc/supervisor/critical_processes -t /usr/share/sonic/templates/supervisord.conf.j2,/etc/supervisor/conf.d/supervisord.conf \
-t /usr/share/sonic/templates/critical_processes.j2,/etc/supervisor/critical_processes
if [[ "$start_chassis_db" != "1" ]] && [[ -z "$chassis_db_address" ]]; then if [[ "$start_chassis_db" != "1" ]] && [[ -z "$chassis_db_address" ]]; then
cp $db_cfg_file_tmp $db_cfg_file cp $db_cfg_file_tmp $db_cfg_file

4
dockers/docker-orchagent/docker-init.j2
View File

@ -23,8 +23,8 @@ CFGGEN_PARAMS=" \
-t /usr/share/sonic/templates/wait_for_link.sh.j2,/usr/bin/wait_for_link.sh \ -t /usr/share/sonic/templates/wait_for_link.sh.j2,/usr/bin/wait_for_link.sh \
" "
VLAN=$(sonic-cfggen $CFGGEN_PARAMS) VLAN=$(sonic-cfggen $CFGGEN_PARAMS)
SUBTYPE=$(sonic-cfggen -d -v "DEVICE_METADATA['localhost']['subtype']") SUBTYPE=$(sonic-db-cli -s CONFIG_DB HGET 'DEVICE_METADATA|localhost' 'subtype')
SWITCH_TYPE=${SWITCH_TYPE:-`sonic-cfggen -d -v "DEVICE_METADATA['localhost']['switch_type']"`} SWITCH_TYPE=${SWITCH_TYPE:-`sonic-db-cli -s CONFIG_DB HGET 'DEVICE_METADATA|localhost' 'switch_type'`}
chmod +x /usr/bin/wait_for_link.sh chmod +x /usr/bin/wait_for_link.sh
# Executed platform specific initialization tasks. # Executed platform specific initialization tasks.