sonic-buildimage/dockers/docker-database/supervisord.conf.j2

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create multiple Redis DB instances based on CONFIG at /etc/sonic/database_config.json (#2182) this is the first step to moving different databases tables into different database instances in this PR, only handle multiple database instances creation based on user configuration at /etc/sonic/database_config.json we keep current method to create single database instance if no extra/new DATABASE configuration exist in database_config.json file. if user try to configure more db instances at database_config.json , we create those new db instances along with the original db instance existing today. The configuration is as below, later we can add more db related information if needed: { ... "DATABASE": { "redis-db-01" : { "port" : "6380", "database": ["APPL_DB", "STATE_DB"] }, "redis-db-02" : { "port" : "6381", "database":["ASIC_DB"] }, } ... } The detail description is at design doc at Azure/SONiC#271 The main idea is : when database.sh started, we check the configuration and generate corresponding scripts. rc.local service handle old_config copy when loading new images, there is no dependency between rc.local and database service today, for safety and make sure the copy operation are done before database try to read it, we make database service run after rc.local Then database docker started, we check the configuration and generate corresponding scripts/.conf in database docker as well. based on those conf, we create databases instances as required. at last, we ping_pong check database are up and continue 
Signed-off-by: Dong Zhang d.zhang@alibaba-inc.com
2019-08-28 13:15:10 -05:00
[supervisord]
logfile_maxbytes=1MB
logfile_backups=2
nodaemon=true
[eventlistener:supervisor-proc-exit-listener]
command=/usr/bin/supervisor-proc-exit-listener --container-name database
events=PROCESS_STATE_EXITED
autostart=true
autorestart=unexpected
[201911][dockers][supervisor] Increase event buffer size for process exit listener (#7106) Backport of https://github.com/Azure/sonic-buildimage/pull/7083 to the 201911 branch. #### Why I did it To prevent error [messages](https://dev.azure.com/mssonic/build/_build/results?buildId=2254&view=logs&j=9a13fbcd-e92d-583c-2f89-d81f90cac1fd&t=739db6ba-1b35-5485-5697-de102068d650&l=802) like the following from being logged: ``` Mar 17 02:33:48.523153 vlab-01 INFO swss#supervisord 2021-03-17 02:33:48,518 ERRO pool supervisor-proc-exit-listener event buffer overflowed, discarding event 46 ``` This is basically an addendum to https://github.com/Azure/sonic-buildimage/pull/5247, which increased the event buffer size for dependent-startup. While supervisor-proc-exit-listener doesn't subscribe to as many events as dependent-startup, there is still a chance some containers (like swss, as in the example above) have enough processes running to cause an overflow of the default buffer size of 10. This is especially important for preventing erroneous log_analyzer failures in the sonic-mgmt repo regression tests, which have started occasionally causing PR check builds to fail. Example [here](https://dev.azure.com/mssonic/build/_build/results?buildId=2254&view=logs&j=9a13fbcd-e92d-583c-2f89-d81f90cac1fd&t=739db6ba-1b35-5485-5697-de102068d650&l=802). I set all supervisor-proc-exit-listener event buffer sizes to 1024, and also updated all dependent-startup event buffer sizes to 1024, as well, to keep things simple, unified, and allow headroom so that we will not need to adjust these values frequently, if at all.
2021-03-29 12:07:43 -05:00
buffer_size=1024
create multiple Redis DB instances based on CONFIG at /etc/sonic/database_config.json (#2182) this is the first step to moving different databases tables into different database instances in this PR, only handle multiple database instances creation based on user configuration at /etc/sonic/database_config.json we keep current method to create single database instance if no extra/new DATABASE configuration exist in database_config.json file. if user try to configure more db instances at database_config.json , we create those new db instances along with the original db instance existing today. The configuration is as below, later we can add more db related information if needed: { ... "DATABASE": { "redis-db-01" : { "port" : "6380", "database": ["APPL_DB", "STATE_DB"] }, "redis-db-02" : { "port" : "6381", "database":["ASIC_DB"] }, } ... } The detail description is at design doc at Azure/SONiC#271 The main idea is : when database.sh started, we check the configuration and generate corresponding scripts. rc.local service handle old_config copy when loading new images, there is no dependency between rc.local and database service today, for safety and make sure the copy operation are done before database try to read it, we make database service run after rc.local Then database docker started, we check the configuration and generate corresponding scripts/.conf in database docker as well. based on those conf, we create databases instances as required. at last, we ping_pong check database are up and continue 
Signed-off-by: Dong Zhang d.zhang@alibaba-inc.com
2019-08-28 13:15:10 -05:00
[program:rsyslogd]
command=/usr/sbin/rsyslogd -n -iNONE
create multiple Redis DB instances based on CONFIG at /etc/sonic/database_config.json (#2182) this is the first step to moving different databases tables into different database instances in this PR, only handle multiple database instances creation based on user configuration at /etc/sonic/database_config.json we keep current method to create single database instance if no extra/new DATABASE configuration exist in database_config.json file. if user try to configure more db instances at database_config.json , we create those new db instances along with the original db instance existing today. The configuration is as below, later we can add more db related information if needed: { ... "DATABASE": { "redis-db-01" : { "port" : "6380", "database": ["APPL_DB", "STATE_DB"] }, "redis-db-02" : { "port" : "6381", "database":["ASIC_DB"] }, } ... } The detail description is at design doc at Azure/SONiC#271 The main idea is : when database.sh started, we check the configuration and generate corresponding scripts. rc.local service handle old_config copy when loading new images, there is no dependency between rc.local and database service today, for safety and make sure the copy operation are done before database try to read it, we make database service run after rc.local Then database docker started, we check the configuration and generate corresponding scripts/.conf in database docker as well. based on those conf, we create databases instances as required. at last, we ping_pong check database are up and continue 
Signed-off-by: Dong Zhang d.zhang@alibaba-inc.com
2019-08-28 13:15:10 -05:00
priority=1
autostart=true
autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
{% if INSTANCES %}
{% for redis_inst, redis_items in INSTANCES.iteritems() %}
[program: {{ redis_inst }}]
{% if redis_items['hostname'] != '127.0.0.1' %}
{%- set LOOPBACK_IP = '127.0.0.1' -%}
{%- else -%}
{%- set LOOPBACK_IP = '' -%}
{%- endif -%}
command=/bin/bash -c "{ [[ -s /var/lib/{{ redis_inst }}/dump.rdb ]] || rm -f /var/lib/{{ redis_inst }}/dump.rdb; } && mkdir -p /var/lib/{{ redis_inst }} && exec /usr/bin/redis-server /etc/redis/redis.conf --bind {{ LOOPBACK_IP }} {{ redis_items['hostname'] }} --port {{ redis_items['port'] }} --unixsocket {{ redis_items['unix_socket_path'] }} --pidfile /var/run/redis/{{ redis_inst }}.pid --dir /var/lib/{{ redis_inst }}"
create multiple Redis DB instances based on CONFIG at /etc/sonic/database_config.json (#2182) this is the first step to moving different databases tables into different database instances in this PR, only handle multiple database instances creation based on user configuration at /etc/sonic/database_config.json we keep current method to create single database instance if no extra/new DATABASE configuration exist in database_config.json file. if user try to configure more db instances at database_config.json , we create those new db instances along with the original db instance existing today. The configuration is as below, later we can add more db related information if needed: { ... "DATABASE": { "redis-db-01" : { "port" : "6380", "database": ["APPL_DB", "STATE_DB"] }, "redis-db-02" : { "port" : "6381", "database":["ASIC_DB"] }, } ... } The detail description is at design doc at Azure/SONiC#271 The main idea is : when database.sh started, we check the configuration and generate corresponding scripts. rc.local service handle old_config copy when loading new images, there is no dependency between rc.local and database service today, for safety and make sure the copy operation are done before database try to read it, we make database service run after rc.local Then database docker started, we check the configuration and generate corresponding scripts/.conf in database docker as well. based on those conf, we create databases instances as required. at last, we ping_pong check database are up and continue 
Signed-off-by: Dong Zhang d.zhang@alibaba-inc.com
2019-08-28 13:15:10 -05:00
priority=2
autostart=true
autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
{% endfor %}
{% endif %}