Merge List of Dictionary using ansible

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英文:

Merge List of Dictionary using ansible

问题

I am trying to merge two list of dictionaries.

"my_name":
[ {
"name": "xyz",
"number": "123" },
{
"name": "abc",
"number": "456"
}
]

"my_address":
[ {
"name": "abc",
"address": "smith street" },
{
"name": "xyz",
"number": "ray street"
}
]

Required Output:

merged:

[ {
"name": "abc",
"address": "smith street",
"number": "456" },
{
"name": "xyz",
"address": "ray street",
"number": "123"
}
]

I tried using combine but it would just combine the last item.

set_fact:
merged: "{{ my_name | combine(my_address) }}"

"merged":
[
{
"name": "xyz",
"number": "ray street",
"number": "123"
}
]

I used the debug module. debug: msg: "{{ my_name| list_mergeby(my_address,'name')}}" The error was: template error while templating string: no filter named 'lists_mergby,

英文:

I am trying to merge two list of dictionaries.

  1. "my_name": 
  2. [ {
  3. "name": "xyz",
  4. "number": "123" },
  5. {
  6. "name": "abc",
  7. "number": "456"
  8. }
  9. ]
  12. "my_address":
  13. [ {
  14. "name": "abc",
  15. "address": "smith street" },
  16. {
  17. "name": "xyz",
  18. "number": "ray street"
  19. }
  20. ]

Required Output:

merged:

  1. [ {
  2. "name": "abc",
  3. "address": "smith street",
  4. "number": "456" },
  5. {
  6. "name": "xyz",
  7. "address": "ray street",
  8. "number": "123"
  9. }
  10. ]

I tried using combine but it would just combine the last item.

  1. set_fact:
  2.   merged: "{{ my_name | combine(my_address) }}"
  4. "merged":
  5. [
  6. {
  7. "name": "xyz",
  8. "number": "ray street",
  9. "number": "123"
  10. }
  11. ]

i used the debug module. debug: msg: "{{ my_name| list_mergeby(my_address,'name')}}" The error was: template error while templating string: no filter named 'lists_mergby,

答案1

得分: 1

例如，给定固定的 my_address

  1. - hosts: localhost
  3.   vars:
  5.     my_name:
  6.       - name: xyz
  7.         number: '123'
  8.       - name: abc
  9.         number: '456'
  11.     my_address:
  12.       - name: abc
  13.         address: smith street
  14.       - name: xyz
  15.         address: ray street
  17.     merged: "{{ [my_name, my_address]|community.general.lists_mergeby('name') }}"
  19.   tasks:
  21.     - debug:
  22.         var: merged

生成 (缩写)

  1.   merged:
  2.   - address: smith street
  3.     name: abc
  4.     number: '456'
  5.   - address: ray street
  6.     name: xyz
  7.     number: '123'

请参见：过滤器 community.general.lists_mergeby

英文:

For example, given the fixed my_address

  1. - hosts: localhost
  3.   vars:
  5.     my_name:
  6.       - name: xyz
  7.         number: '123'
  8.       - name: abc
  9.         number: '456'
  11.     my_address:
  12.       - name: abc
  13.         address: smith street
  14.       - name: xyz
  15.         address: ray street
  17.     merged: "{{ [my_name, my_address]|community.general.lists_mergeby('name') }}"
  19.   tasks:
  21.     - debug:
  22.         var: merged

gives (abridged)

  1.   merged:
  2.   - address: smith street
  3.     name: abc
  4.     number: '456'
  5.   - address: ray street
  6.     name: xyz
  7.     number: '123'

See: the filter community.general.lists_mergeby

huangapple
  • 本文由 发表于 2023年2月19日 12:33:19
  • 转载请务必保留本文链接：https://go.coder-hub.com/75498016.html
  • ansible
  • dictionary
  • json
  • list
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