ansible replace the value of dictionary variable

ansible_replace_the_value_of_dic_variable.yaml

---
### ref: https://stackoverflow.com/questions/48825583/in-ansible-how-do-you-change-a-existing-dictionary-hash-values-using-a-variable
- name: replace the value of dictionary variable
  hosts: localhost
  gather_facts: no
  vars:
    fact_process:
      cmd_check: ok
      cmd_name: node1
      cmd_status: error
  tasks:
    - name: print variables
      debug:
        var: fact_process

    - name: change value
      set_fact:
        fact_process: "{{ fact_process | combine(new_item, recursive=true) }}"
      vars:
          new_item: { 'cmd_check':  'fail' }
      with_dict: "{{ fact_process }}"

    - name: print variables again
      debug:
        var: fact_process

result: