Ansible数组/字典列表匹配循环问题求助

It looks like the issue stems from an inconsistent way you're accessing domain and URL properties in your template code. Let's break this down and fix it:

The Core Problem #

In your conditional check, you reference item.value.domain, but then try to loop over item.urls—this mismatch means either your domain check is looking in the wrong place, or your URL loop is targeting the wrong object.

Corrected Solution #

First, let's make sure we're properly iterating over your our_domains array. Assuming you're looping through the list with something like:

{% for domain_entry in our_domains %}
    {# Your logic here #}
{% endfor %}

You should access both the domain and URLs from the same loop variable. Here's the fixed code:

{% for domain_entry in our_domains %}
    {% if domain_entry.domain == 'www.example2.com' %}
        {% for url_item in domain_entry.urls %}
            service_description http://anotherwebsite.com{{ url_item.path }}
        {% endfor %}
    {% endif %}
{% endfor %}

Key Fixes: #

• Consistent variable access: We use domain_entry.domain to check the domain and domain_entry.urls to loop through paths—both properties belong to the same object from the our_domains array.
• Cleaner syntax: Instead of url_item['path'], dot notation (url_item.path) works here and makes the code more readable (both are valid, but dot notation is preferred for simple property access).

Quick Troubleshooting Checks #

If this still doesn't work, verify:

• Your top-level array is indeed named our_domains and is available in the template context.
• There are no typos in the domain string (case sensitivity, extra spaces, or missing dots can break the match).
• Your outer loop is directly iterating over our_domains (not a nested wrapper object that requires .value to access the domain entry).

内容的提问来源于stack exchange，提问作者coopz81