ZTP - ganeshahv/Contrail_SRE GitHub Wiki

1]. Before ZTP ensure there are no stale fabric entries in command and also no conf files and sh files inside the dnsmasq docker

[root@contrail-controller2 dnsmasq]# cd /etc/dnsmasq
[root@contrail-controller2 dnsmasq]# ls
base.conf  <<<< Only this file should be present

root@contrail-controller2 /]# cd /etc/tftp/ <<<< No files should be present

Note: The controller should have a IP in the ZTP Management network and the Gateway should point to it.

2]. Zeroize all the devices in the fabric

root@LEAF2> request system zeroize

3]. Prepare the ztp file as shown here:

NOTE: Do not have any lldp config in the day_0 config

4]. On the command window, start a new fabric with the correct parameters specified.

5]. For devices which have et interfaces, it is advisable to have the following config in the day_0 config file:

set interfaces et-x/x/x unit 0

Otherwise, LLDP will not come up between the boxes.