Implement a health check for SONiC to enable the measurement of its startup time

[robertvolkmann]

Description

Set up a stage execution in the topology as follows:

    leaf01:
      kind: linux
      image: ${MINI_LAB_SONIC_IMAGE}
      labels:
        ansible-group: sonic
      binds:
        - /dev:/dev
        - files/ssh/id_rsa.pub:/authorized_keys
      stages:
        healthy:
          exec:
            - command: date
              phase: on-exit

You can now measure the startup time using the command:

$ time make partition-bake 
INFO[0000] Parsing & checking topology file: mini-lab.sonic.yaml 
Error: failed to list containers: could not get container for node www: Node: www. containers not found
INFO[0000] Containerlab v0.59.0 started                 
INFO[0000] Parsing & checking topology file: mini-lab.sonic.yaml 
INFO[0000] Removing /home/robert/src/mini-lab/clab-mini-lab directory... 
INFO[0000] Creating lab directory: /home/robert/src/mini-lab/clab-mini-lab 
INFO[0000] Creating container: "inet"                   
INFO[0000] Creating container: "leaf01"                 
INFO[0000] Creating container: "www"                    
INFO[0000] Creating container: "leaf02"                 
INFO[0000] Creating container: "vms"                    
INFO[0000] Created link: www:ext <--> mini_lab_ext:www  
INFO[0000] failed to disable TX checksum offload for eth0 interface for www container 
INFO[0000] Created link: inet:ext <--> mini_lab_ext:inet 
INFO[0001] Created link: leaf02:eth3 <--> inet:eth2     
INFO[0001] Created link: leaf01:eth1 <--> vms:lan0      
INFO[0001] Created link: leaf02:eth1 <--> vms:lan1      
INFO[0001] Created link: leaf01:eth3 <--> inet:eth1     
INFO[0001] Created link: leaf01:eth2 <--> vms:lan2      
INFO[0001] Created link: leaf02:eth2 <--> vms:lan3      
INFO[0047] node "leaf01" turned healthy, continuing     
INFO[0047] Executed command "date" on the node "leaf01". stdout:
Tue Oct 29 21:29:36 UTC 2024 
INFO[0047] Executed command "ip addr add 203.0.113.3/24 dev ext" on the node "www". stdout: 
INFO[0047] Executed command "ip route add 203.0.113.128/25 via 203.0.113.2 dev ext" on the node "www". stdout: 
INFO[0047] Executed command "sh /root/network.sh" on the node "inet". stdout: 
INFO[0047] Adding containerlab host entries to /etc/hosts file 
INFO[0047] Adding ssh config for containerlab nodes     
+---+--------+--------------+-----------------------------------------+-------+---------+---------------+--------------+
| # |  Name  | Container ID |                  Image                  | Kind  |  State  | IPv4 Address  | IPv6 Address |
+---+--------+--------------+-----------------------------------------+-------+---------+---------------+--------------+
| 1 | inet   | e2c4deaab41e | quay.io/frrouting/frr:10.0.1            | linux | running | 172.17.0.2/16 | N/A          |
| 2 | leaf01 | c9f03188e1d5 | ghcr.io/metal-stack/mini-lab-sonic:test | linux | running | 172.17.0.4/16 | N/A          |
| 3 | leaf02 | 1acd8ca009ba | ghcr.io/metal-stack/mini-lab-sonic:test | linux | running | 172.17.0.3/16 | N/A          |
| 4 | vms    | c94cf793b67c | ghcr.io/metal-stack/mini-lab-vms:latest | linux | running | 172.17.0.5/16 | N/A          |
| 5 | www    | b790587f178c | docker.io/library/nginx:alpine-slim     | linux | running | N/A           | N/A          |
+---+--------+--------------+-----------------------------------------+-------+---------+---------------+--------------+

real	0m47,823s
user	0m0,057s
sys	0m0,131s