sonic-buildimage/files/build_templates
Senthil Kumar Guruswamy f37dd770cd
System Ready (#10479)
Why I did it
At present, there is no mechanism in an event driven model to know that the system is up with all the essential sonic services and also, all the docker apps are ready along with port ready status to start the network traffic. With the asynchronous architecture of SONiC, we will not be able to verify if the config has been applied all the way down to the HW. But we can get the closest up status of each app and arrive at the system readiness.

How I did it
A new python based system monitor tool is introduced under system-health framework to monitor all the essential system host services including docker wrapper services on an event based model and declare the system is ready. This framework gives provision for docker apps to notify its closest up status. CLIs are provided to fetch the current system status and also service running status and its app ready status along with failure reason if any.

How to verify it
"show system-health sysready-status" click CLI
Syslogs for system ready
2022-05-20 13:25:11 -07:00
..
per_namespace [Fastboot] Delay LLDP service for better fastboot performance (#10568) 2022-04-28 10:35:14 +03:00
share_image [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
arp_update_vars.j2 [swss][arp_update] Send ipv6 pings over vlan sub interfaces (#8363) 2021-08-06 21:14:18 -07:00
buffers_config.j2 [Chassis][QoS template] Skip configuring buffer and QoS config on recirc ports (#7869) 2022-03-09 16:04:36 -08:00
cbf_config.j2 [CBF] Added configuration templates to generate configs for CBF (#8689) 2021-10-29 17:18:57 -07:00
config-chassisdb.service.j2 [ChassisDB]: bring up ChassisDB service (#5283) 2020-10-14 15:15:24 -07:00
config-setup.service.j2 [config-setup]: create a SONiC configuration management service (#3227) 2019-12-04 07:15:58 -08:00
database.service.j2 Multi-ASIC implementation (#3888) 2020-03-31 10:06:19 -07:00
dhcp_relay.service.j2 [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
docker_image_ctl.j2 [VoQ][config] Multiasic Supervisor card fails to load config_db#.json in chassis when system is reboot (#10106) 2022-05-09 11:06:11 -07:00
iccpd.service.j2 [services] introduce sonic.target (#5705) 2021-02-25 14:26:24 +02:00
init_cfg.json.j2 System Ready (#10479) 2022-05-20 13:25:11 -07:00
kube_cni.10-flannel.conflist First cut image update for kubernetes support. (#5421) 2020-12-22 08:01:33 -08:00
lldp.service.j2 Changes for LLDP docker to support multi-npu platforms (#4530) 2020-05-11 11:05:44 -07:00
lldp.timer.j2 [Fastboot] Delay LLDP service for better fastboot performance (#10568) 2022-04-28 10:35:14 +03:00
manifest.json.j2 [dockers] change RPC, DBG dockers version: put RPG, DBG sign in build metadata part of the version (#8920) 2021-11-01 19:02:57 +02:00
mgmt-framework.service.j2 [services] introduce sonic.target (#5705) 2021-02-25 14:26:24 +02:00
mgmt-framework.timer Grouping delayed services under a target for config reload checks (#7846) 2021-06-21 11:55:02 -07:00
mux.service.j2 [mux]: Fix mark_dhcp_packet (#9373) 2021-11-29 12:04:06 -08:00
nat.service.j2 [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
organization_extensions.sh Framework to plugin Organization specific scripts during ONIE Image build (#951) 2017-09-19 16:23:31 -07:00
p4rt.service.j2 [PINS] Build P4RT container for PINS (#9083) 2021-12-07 11:11:25 -08:00
packages.json.j2 [sonic_debian_extension] fix packages.json generation and make the build fail when packages.json is not generated (#8044) 2021-07-09 12:29:33 -07:00
pde.service.j2 [PDE]: introduce the SONiC Platform Development Env (#7510) 2021-07-24 16:24:43 -07:00
pmon.service.j2 [Fastboot] Delay PMON service for better fastboot performance (#10567) 2022-05-02 10:44:17 +03:00
pmon.timer [Fastboot] Delay PMON service for better fastboot performance (#10567) 2022-05-02 10:44:17 +03:00
qos_config.j2 Define qos map AZURE_TUNNEL for QoS remapping of tunnel traffic (#10565) 2022-04-25 15:06:10 +08:00
radv.service.j2 [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
restapi.service.j2 [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
sflow.service.j2 [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
snmp.service.j2 [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
snmp.timer Grouping delayed services under a target for config reload checks (#7846) 2021-06-21 11:55:02 -07:00
sonic_debian_extension.j2 System Ready (#10479) 2022-05-20 13:25:11 -07:00
sonic_version.yml.j2 [Mellanox][asan] add address sanitizer support for syncd (#10266) 2022-04-14 15:00:32 -07:00
sonic-delayed.target Grouping delayed services under a target for config reload checks (#7846) 2021-06-21 11:55:02 -07:00
sonic.target [services] introduce sonic.target (#5705) 2021-02-25 14:26:24 +02:00
swss_vars.j2 Introduce the asic_subtype field for adding the sub platform variants. (#10235) 2022-03-28 11:22:32 -07:00
tacacs-config.service Add service to restore TACACS from old config (#7560) 2021-06-03 20:07:17 -07:00
tacacs-config.timer Add service to restore TACACS from old config (#7560) 2021-06-03 20:07:17 -07:00
telemetry.service.j2 [hostcfgd] Configure service auto-restart in hostcfgd. (#5744) 2021-06-29 09:06:21 -07:00
telemetry.timer Grouping delayed services under a target for config reload checks (#7846) 2021-06-21 11:55:02 -07:00
updategraph.service.j2 [config-setup]: create a SONiC configuration management service (#3227) 2019-12-04 07:15:58 -08:00