Custom Link with Services

[brunodangelos]

Hello!
I'm a newby with Netbox and trying to create a custom link which uses a service ports assigned to a specific device. The content type i'm using is DCIM>device to show a link in this case. I am using this in the Link Text template field

{% if obj.service.name == 'ssh' %}
ssh://{{obj.cf['user']}}@{{obj.primary_ip.address.ip}} -p {{obj.services.port}}
{% endif %}
but nothing shows up, what am i not doing right?

[mtinberg]

I didn't look deeply into this but note that in the first line you reference object.service.name​ and in the subsequent line object.services.name​ which are not the same. — Mark Tinberg ***@***.***> Division of Information Technology-Network Services University of Wisconsin-Madison

…

________________________________ From: brunodangelos ***@***.***> Sent: Thursday, January 13, 2022 12:49 PM To: netbox-community/netbox ***@***.***> Cc: Subscribed ***@***.***> Subject: [netbox-community/netbox] Custom Link with Services (Discussion #8347) Hello! I'm a newby with Netbox and trying to create a custom link which uses a service ports assigned to a specific device. The content type i'm using is DCIM>device to show a link in this case. I am using this in the Link Text template field {% if obj.service.name == 'ssh' %} ssh://{{obj.cf['user']}}@{{obj.primary_ip.address.ip}} -p {{obj.services.name}} {% endif %} but nothing shows up, what am i not doing right? — Reply to this email directly, view it on GitHub<#8347>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AAS7UMYJPO3PQHSWBI7CLB3UV4NDXANCNFSM5L4UBRWQ>. Triage notifications on the go with GitHub Mobile for iOS<https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android<https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[jeremystretch]

A device can have multiple services associated with it, so you presumably want to check for any service named ssh. You could do something like this:

{% if object.services.filter(name='ssh').exists() %}

That will return True if there's a service named ssh associated with the device.

[brunodangelos]

It's worked to filter to ssh!
How i put port of filtered service object? Or I will need to create a new filter with filter service name, device and port? To make url add port of connection? Exemple:

ssh://{{obj.cf['User']}}@{{obj.primary_ip.address.ip}} -p {{object of service port filtered}} <--

[jeremystretch]

Oh man, we're getting tricky now. 🙂 It should be something like this:

{% set service = obj.services.filter(name='ssh').first() %}
{% if service %}
ssh://{{ obj.cf.user }}@{{ obj.primary_ip.address.ip }}:{{ service.ports[0] }}
{% endif %}

[brunodangelos]

Worked, but this way he catch the first result of service, if have 2 services inserted he brings me the first if have name of ssh or not, i based of your help and created new link and worked.

{% if obj.services.filter(name='ssh').exists() and obj.services.filter(device=obj.id) %}
{% set service = obj.services.filter(name='ssh').first() %}
ssh://{{ obj.cf['Usuario'] }}@{{ obj.primary_ip.address.ip }}:{{ service.ports[0] }}
{% else %}
ssh://{{obj.cf['Usuario']}}@{{obj.primary_ip.address.ip}}:22
{% endif %}

Thank you for help!