Try -- set_fact the grep output and try to call the variable in ios_config

set_fact:
     desired_ntp: {{ var_ip_address.stdout[0].split('\n')[1].split()[1] }}

On Sun, May 30, 2021 at 12:25 AM R.B. Kumar <[email protected]> wrote:

> Hello Everyone - Need your help
>
> When I use a variable inside *ios_config* I am getting an error. The
> error message is below.
>
> *Goal*
> 1. Caputre an IP addresses from "show ip interface brief" from Cisco Router
> 2.  Register the Output in *var_ip_address*
> 3.  Grep one of the IP address using
> *var_ip_address.stdout[0].split('\n')[1].split()[1]*
> 4. using *ios_config *configure *ntp server *
> *var_ip_address.stdout[0].split('\n')[1].split()[1]*
>
> *Problem*
> The output is as expected in 
> var_ip_address.stdout[0].split('\n')[1].split()[1].
> I am good till this part
>
> TASK [debug]
> *****************************************************************
> ok: [labrtr2] => {
>     "var_ip_address.stdout[0].split('\n')[1].split()[1]": "44.151.182.42"
> }
>
> When i apply the variable in to configure NTP Server using IOS_CISCO, i am
> getting the error the below error
> TASK [NTP_HOSTNAME]
> ************************************************************************************************************************************************
> fatal: [labrtr2]: FAILED! => {*"msg": "The task includes an option with
> an undefined variable. The error was: list object has no element 1\*n\nThe
> error appears to have been in '/software/RB/NAT_1.yml': line 23, column 7,
> but may\nbe elsewhere in the file depending on the exact syntax
> problem.\n\nThe offending line appears to be:\n\n    - debug:
> var=var_ip_address.stdout[0]\n    - name: NTP_HOSTNAME\n      ^ here\n"}
>         to retry, use: --limit @/software/RB/NAT_1.retry
>
> *Full Script*
>   tasks:
>     - name: get_ip
>       ios_command:
>         provider: "{{ cli }}"
>         commands: "show ip interface brief"
>       register: var_ip_address
>
>     - debug: var=var_ip_address.stdout[0].split('\n')[1].split()[1]
>
>     - name: NTP_HOSTNAME
>       ios_config:
>         provider: "{{ cli }}"
>         lines:
>           - ntp server *"{{
> var_ip_address.stdout[0].split('\n')[1].split()[1] }}"*
>       register: NTP
>     - debug: var=NTP
>
> regards, RB
>
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>


-- 

Thanks,

Pushparaj G

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