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sonic-buildimage/files/image_config
yozhao101 528543bc6a
[201911][Monit] Monitor critical processes in radv and dhcp_relay containers. (#7340)
Signed-off-by: Yong Zhao yozhao@microsoft.com

Why I did it
This PR aims to monitor critical processes in router advertiser and dhcp_relay containers by Monit.

How I did it
Router advertiser container only ran on T0 device and the T0 device should have at least one VLAN interface
which was configured an IPv6 address. At the same time, router advertiser container will not run on devices of which
the deployment type is 8.

As such, I created a service which will dynamically generate Monit configuration file of router advertiser from a
template.

Similarly Monit configuration file of dhcp_relay was also generated from a template since the number of dhcrelay process in dhcp_relay container is depended on number of VLANs.

How to verify it
I verified this implementation on a DuT.
2021-04-16 08:40:06 -07:00
..
apt [build]: SONiC buildimage ARM arch support (#2980) 2019-07-25 22:06:41 -07:00
bash [baseimage]: Increase TMOUT for serial port connections to 15 minutes (#3032) 2019-06-19 00:16:01 -07:00
caclmgrd [multi-asic] Enhanced iptable default rules (#6765) 2021-02-25 18:39:43 -08:00
config-setup Take a copy of existing TACACS credentials and restore it during upgrade (#6285) 2021-01-09 08:13:52 -08:00
constants [bgpcfgd]: Fixes for BBR (#5956) 2020-11-19 10:42:42 -08:00
corefile_uploader corefile uploader: Updates per review comments offline (#3915) 2019-12-31 14:42:01 -08:00
cron.d [core_cleanup] Fix issue where core_cleanup job runs too frequently (#3659) 2019-10-23 15:55:47 -07:00
ebtables [ebtbles] Replace binary config file to text config file for ebtables (#5252) 2021-01-27 16:57:41 -08:00
environment [image]: Update login message (#706) 2017-06-14 15:18:02 -07:00
fstrim [baseimage]: Add fstrim service and fstrim timer by default (#2804) 2019-04-21 14:21:16 -07:00
hostcfgd Add support for BGP Monitors on multi asic SONiC platforms. (#6977) 2021-03-06 21:21:52 -08:00
hostname [hostname-config] improve hostname-config process (#3676) 2019-10-29 08:30:27 -07:00
interfaces [interfaces] Reduce Calls to SONiC Cfggen (#5174) 2020-12-22 09:51:54 -08:00
kubernetes [baseimage]: Install Kubernetes packages if enabled in image (#4374) (#4432) 2020-04-16 21:54:45 -07:00
logrotate [Multi Asic] support of swss.rec and sairedis.rec for multi asic (#6310) 2021-01-27 17:12:32 -08:00
misc Fix to remove the import of APIClient (#5724) 2020-10-27 08:32:37 -07:00
monit [201911][Monit] Monitor critical processes in radv and dhcp_relay containers. (#7340) 2021-04-16 08:40:06 -07:00
ntp [ntp] disable ntp long jump (#4748) 2020-06-16 08:15:00 -07:00
platform [baseimage]: Updates for Ebtables and support for multi-asic (#6542) 2021-01-27 16:59:10 -08:00
procdockerstatsd [201911][procdockerstatsd] fix typo for variable name (#7183) 2021-03-29 19:22:03 -07:00
process-reboot-cause [process-reboot-cause] Use Logger class from sonic-py-common package (#5384) 2020-09-19 13:59:59 -07:00
rsyslog Move frr logs from syslog to /var/log/frr/*.log (#5988) 2020-12-22 10:53:16 -08:00
snmp mvrf_avoid_snmp_yml_config: made changes to pass SNMP config from con… (#4057) 2020-02-03 15:38:38 -08:00
sudoers [sudoers]: add ipintutil in sudoer file (#6857) 2021-02-23 13:26:53 -08:00
sysctl Set sock rx Buf size to 3MB. (#5566) 2020-11-24 11:21:56 -08:00
syslog [baseimage]: /host unmount timeout issue during reboot. (#5032) 2020-08-09 10:38:33 -07:00
systemd [services] Restart SwSS service upon unexpected critical process exit (#2845) 2019-05-01 08:02:38 -07:00
topology [multi-asic][vs]: Update topology script to retrieve hwsku from minigraph (#6219) 2021-02-25 18:42:44 -08:00
updategraph [platform] Add Support For Environment Variable File (#5010) 2020-09-28 21:14:39 +00:00
warmboot-finalizer [MultiDB] use sonic-db-cli PING and fix wrong multiDB API in NAT (#4541) 2020-05-09 18:16:48 -07:00
watchdog-control Add disabling HW watchdog during boot for fast-reboot and warm-reboot (#4927) 2020-08-09 11:25:31 -07:00