Event-Driven CPE Configuration with ONEOS script

jlksite2#show running-config event
event manager applet addDHCP
 event timer countdown time 30
 action 1.0 cli "config t"
 action 1.1 cli "interface giga 0/0"
 action 1.2 cli "ip add dhcp"
 action 1.3 cli exit
 action 1.4 cli exit
 action 1.5 cli "save runn"
exit

event manager applet ONBOOT
event timer countdown time 60
action 1.0 puts "*** Getting S/N ***"
action 2.0 cli "show system status | include S/N"
action 2.2 regexp "S\/N ([A-Za-z0-9]+)" $_cli_result match SN
action 2.4 puts "*** S/N = $SN ***"
action 2.6 puts "*** Getting Certificates for $SN ***"
action 3.0 cli "copy https://<username>:<password>@repo.aellis.net/repository/HomeLab/Certs/$SN.p12 /security/sdwan.p12"
action 3.1 cli "copy https://<username>:<password>@repo.aellis.net/repository/HomeLab/Certs/newkey_rsa_1.pub /security/ssh/sdwan_rsa.pub"
action 4.0 puts "*** Enrolling Certificates ***"
action 4.2 cli "crypto pki enroll TP_sign_device"
action 4.4 cli "crypto pki enroll TP_verify_sdwan"
action 5.0 puts "*** Configuring SSH ***"
action 5.2 cli "configure terminal"
action 6.0 cli "username uccallhome password ekinops123 15 encrypted 0 type 2"
action 6.2 cli "ip ssh authorized-key uccallhome /security/ssh/sdwan_rsa.pub"
action 6.4 cli "ip ssh auth-method automatic"
action 7.0 puts "*** Removing ONBOOT EEM ***"
action 7.2 cli "no event manager applet ONBOOT"
action 7.4 cli end
action 8.0 puts "*** Saving Configuration ***"
action 8.2 cli "save running-config"
action 9.0 puts "*** Getting latest application database ***"
action 9.1 cli "copy https://<username>:<password>@repo.aellis.net/repository/HomeLab/ApplicationDatabase/saas_apps_ekinops_ascii_v250.json saas_apps.json"
action 9.2 cli "tic saas database install saas_apps.json"
action 9.3 puts "*** Completed ***
end