[docker-pmon]: use service dependency in supervisord to start services

This commit is contained in:
Guohan Lu 2020-05-16 01:00:47 +00:00 committed by lguohan
parent 1636be4b68
commit 8da46d26c3
5 changed files with 100 additions and 99 deletions

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@ -55,8 +55,8 @@ RUN apt-get purge -y \
/python-wheels \
~/.cache
COPY ["docker_init.sh", "lm-sensors.sh", "/usr/bin/"]
COPY ["docker-pmon.supervisord.conf.j2", "start.sh.j2", "/usr/share/sonic/templates/"]
COPY ["docker_init.sh", "lm-sensors.sh", "start.sh", "/usr/bin/"]
COPY ["docker-pmon.supervisord.conf.j2", "/usr/share/sonic/templates/"]
COPY ["ssd_tools/*", "/usr/bin/"]
COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
COPY ["critical_processes", "/etc/supervisor"]

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@ -3,30 +3,41 @@ logfile_maxbytes=1MB
logfile_backups=2
nodaemon=true
[eventlistener:dependent-startup]
command=python -m supervisord_dependent_startup
autostart=true
autorestart=unexpected
startretries=0
exitcodes=0,3
events=PROCESS_STATE
[eventlistener:supervisor-proc-exit-listener]
command=/usr/bin/supervisor-proc-exit-listener --container-name pmon
events=PROCESS_STATE_EXITED
autostart=true
autorestart=unexpected
[program:start.sh]
command=/usr/bin/start.sh
[program:rsyslogd]
command=/usr/sbin/rsyslogd -n -iNONE
priority=1
autostart=true
autostart=false
autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=0
dependent_startup=true
[program:rsyslogd]
command=/usr/sbin/rsyslogd -n
[program:start]
command=/usr/bin/start.sh
priority=2
autostart=false
autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=0
dependent_startup=true
dependent_startup_wait_for=rsyslogd:running
{% if not skip_sensors %}
{% if not skip_sensors and HAVE_SENSORS_CONF == 1 %}
[program:lm-sensors]
command=/usr/bin/lm-sensors.sh
priority=3
@ -35,9 +46,11 @@ autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=0
dependent_startup=true
dependent_startup_wait_for=start:exited
{% endif %}
{% if not skip_fancontrol %}
{% if not skip_fancontrol and HAVE_FANCONTROL_CONF == 1 %}
[program:fancontrol]
command=/usr/sbin/fancontrol
priority=4
@ -46,6 +59,8 @@ autorestart=unexpected
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=10
dependent_startup=true
dependent_startup_wait_for=start:exited
{% endif %}
{% if not skip_ledd %}
@ -57,6 +72,8 @@ autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=0
dependent_startup=true
dependent_startup_wait_for=start:exited
{% endif %}
{% if not skip_xcvrd %}
@ -68,6 +85,8 @@ autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=0
dependent_startup=true
dependent_startup_wait_for=start:exited
{% endif %}
{% if not skip_psud %}
@ -79,6 +98,8 @@ autorestart=false
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=0
dependent_startup=true
dependent_startup_wait_for=start:exited
{% endif %}
{% if not skip_syseepromd %}
@ -90,6 +111,8 @@ autorestart=unexpected
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=10
dependent_startup=true
dependent_startup_wait_for=start:exited
{% endif %}
{% if not skip_thermalctld %}
@ -101,4 +124,6 @@ autorestart=unexpected
stdout_logfile=syslog
stderr_logfile=syslog
startsecs=10
dependent_startup=true
dependent_startup_wait_for=start:exited
{% endif %}

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@ -3,16 +3,40 @@
# Generate supervisord config file and the start.sh scripts
mkdir -p /etc/supervisor/conf.d/
HAVE_SENSORS_CONF=0
HAVE_FANCONTROL_CONF=0
if [ -e /usr/share/sonic/platform/sensors.conf ]; then
HAVE_SENSORS_CONF=1
fi
if [ -e /usr/share/sonic/platform/fancontrol ]; then
HAVE_FANCONTROL_CONF=1
fi
confvar="{\"HAVE_SENSORS_CONF\":$HAVE_SENSORS_CONF, \"HAVE_FANCONTROL_CONF\":$HAVE_FANCONTROL_CONF}"
if [ -e /usr/share/sonic/platform/pmon_daemon_control.json ];
then
sonic-cfggen -j /usr/share/sonic/platform/pmon_daemon_control.json -t /usr/share/sonic/templates/docker-pmon.supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
sonic-cfggen -j /usr/share/sonic/platform/pmon_daemon_control.json -t /usr/share/sonic/templates/start.sh.j2 > /usr/bin/start.sh
chmod +x /usr/bin/start.sh
sonic-cfggen -j /usr/share/sonic/platform/pmon_daemon_control.json -a "$confvar" -t /usr/share/sonic/templates/docker-pmon.supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
else
sonic-cfggen -t /usr/share/sonic/templates/docker-pmon.supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
sonic-cfggen -t /usr/share/sonic/templates/start.sh.j2 > /usr/bin/start.sh
chmod +x /usr/bin/start.sh
sonic-cfggen -a "$confvar" -t /usr/share/sonic/templates/docker-pmon.supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
fi
# If this platform has an lm-sensors config file, copy it to it's proper place.
if [ -e /usr/share/sonic/platform/sensors.conf ]; then
mkdir -p /etc/sensors.d
/bin/cp -f /usr/share/sonic/platform/sensors.conf /etc/sensors.d/
fi
# If this platform has a fancontrol config file, copy it to it's proper place
# and start fancontrol
if [ -e /usr/share/sonic/platform/fancontrol ]; then
# Remove stale pid file if it exists
rm -f /var/run/fancontrol.pid
/bin/cp -f /usr/share/sonic/templates/fancontrol.conf /etc/supervisord/conf.d/
fi
exec /usr/bin/supervisord

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@ -0,0 +1,33 @@
#!/usr/bin/env bash
declare -r EXIT_SUCCESS="0"
mkdir -p /var/sonic
echo "# Config files managed by sonic-config-engine" > /var/sonic/config_status
# If this platform has synchronization script, run it
if [ -e /usr/share/sonic/platform/platform_wait ]; then
/usr/share/sonic/platform/platform_wait
EXIT_CODE="$?"
if [ "${EXIT_CODE}" != "${EXIT_SUCCESS}" ]; then
supervisorctl shutdown
exit "${EXIT_CODE}"
fi
fi
# If the sonic-platform package is not installed, try to install it
pip show sonic-platform > /dev/null 2>&1
if [ $? -ne 0 ]; then
SONIC_PLATFORM_WHEEL="/usr/share/sonic/platform/sonic_platform-1.0-py2-none-any.whl"
echo "sonic-platform package not installed, attempting to install..."
if [ -e ${SONIC_PLATFORM_WHEEL} ]; then
pip install ${SONIC_PLATFORM_WHEEL}
if [ $? -eq 0 ]; then
echo "Successfully installed ${SONIC_PLATFORM_WHEEL}"
else
echo "Error: Failed to install ${SONIC_PLATFORM_WHEEL}"
fi
else
echo "Error: Unable to locate ${SONIC_PLATFORM_WHEEL}"
fi
fi

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@ -1,81 +0,0 @@
#!/usr/bin/env bash
declare -r EXIT_SUCCESS="0"
mkdir -p /var/sonic
echo "# Config files managed by sonic-config-engine" > /var/sonic/config_status
rm -f /var/run/rsyslogd.pid
supervisorctl start rsyslogd
# If this platform has synchronization script, run it
if [ -e /usr/share/sonic/platform/platform_wait ]; then
/usr/share/sonic/platform/platform_wait
EXIT_CODE="$?"
if [ "${EXIT_CODE}" != "${EXIT_SUCCESS}" ]; then
supervisorctl shutdown
exit "${EXIT_CODE}"
fi
fi
{% if not skip_sensors %}
# If this platform has an lm-sensors config file, copy it to it's proper place
# and start lm-sensors
if [ -e /usr/share/sonic/platform/sensors.conf ]; then
mkdir -p /etc/sensors.d
/bin/cp -f /usr/share/sonic/platform/sensors.conf /etc/sensors.d/
supervisorctl start lm-sensors
fi
{% endif %}
{% if not skip_fancontrol %}
# If this platform has a fancontrol config file, copy it to it's proper place
# and start fancontrol
if [ -e /usr/share/sonic/platform/fancontrol ]; then
# Remove stale pid file if it exists
rm -f /var/run/fancontrol.pid
/bin/cp -f /usr/share/sonic/platform/fancontrol /etc/
supervisorctl start fancontrol
fi
{% endif %}
# If the sonic-platform package is not installed, try to install it
pip show sonic-platform > /dev/null 2>&1
if [ $? -ne 0 ]; then
SONIC_PLATFORM_WHEEL="/usr/share/sonic/platform/sonic_platform-1.0-py2-none-any.whl"
echo "sonic-platform package not installed, attempting to install..."
if [ -e ${SONIC_PLATFORM_WHEEL} ]; then
pip install ${SONIC_PLATFORM_WHEEL}
if [ $? -eq 0 ]; then
echo "Successfully installed ${SONIC_PLATFORM_WHEEL}"
else
echo "Error: Failed to install ${SONIC_PLATFORM_WHEEL}"
fi
else
echo "Error: Unable to locate ${SONIC_PLATFORM_WHEEL}"
fi
fi
{% if not skip_ledd %}
supervisorctl start ledd
{% endif %}
{% if not skip_xcvrd %}
supervisorctl start xcvrd
{% endif %}
{% if not skip_psud %}
supervisorctl start psud
{% endif %}
{% if not skip_syseepromd %}
supervisorctl start syseepromd
{% endif %}
{% if not skip_thermalctld %}
supervisorctl start thermalctld
{% endif %}