96 lines
3.0 KiB
YAML
96 lines
3.0 KiB
YAML
---
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- name: Set fact
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ansible.builtin.set_fact:
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a:
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b:
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c:
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d:
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- 0
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- 1
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e:
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- true
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- false
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- name: Retrieve a value deep inside a using a path
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ansible.builtin.set_fact:
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value: "{{ lookup('ansible.utils.get_path', a, path) }}"
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vars:
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path: b.c.d[0]
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# TASK [Retrieve a value deep inside a using a path] ******************
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# ok: [localhost] => changed=false
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# ansible_facts:
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# value: '0'
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#### Working with hostvars
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- name: Retrieve a value deep inside all of the host's vars
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ansible.builtin.set_fact:
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value: "{{ lookup('ansible.utils.get_path', look_in, look_for) }}"
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vars:
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look_in: "{{ hostvars[inventory_hostname] }}"
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look_for: a.b.c.d[0]
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# TASK [Retrieve a value deep inside all of the host's vars] ********
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# ok: [nxos101] => changed=false
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# ansible_facts:
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# as_filter: '0'
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# as_lookup: '0'
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#### Used alongside ansible.utils.to_paths
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- name: Get the paths for the object
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ansible.builtin.set_fact:
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paths: "{{ lookup('ansible.utils.to_paths', a, prepend='a') }}"
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- name: Retrieve the value of each path from vars
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ansible.builtin.debug:
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msg: "The value of path {{ path }} in vars is {{ lookup('ansible.utils.get_path', hostvars[inventory_hostname], path) }}"
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loop: "{{ paths.keys() | list }}"
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loop_control:
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loop_var: path
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# TASK [Get the paths for the object] *******************************
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# ok: [nxos101] => changed=false
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# ansible_facts:
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# paths:
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# a.b.c.d[0]: 0
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# a.b.c.d[1]: 1
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# a.b.c.e[0]: true
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# a.b.c.e[1]: false
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# TASK [Retrieve the value of each path from vars] ******************
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# ok: [nxos101] => (item=a.b.c.d[0]) =>
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# msg: The value of path a.b.c.d[0] in vars is 0
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# ok: [nxos101] => (item=a.b.c.d[1]) =>
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# msg: The value of path a.b.c.d[1] in vars is 1
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# ok: [nxos101] => (item=a.b.c.e[0]) =>
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# msg: The value of path a.b.c.e[0] in vars is true
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# ok: [nxos101] => (item=a.b.c.e[1]) =>
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# msg: The value of path a.b.c.e[1] in vars is False
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#### Working with complex structures and transforming results
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# - name: Retrieve the current interface config
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# cisco.nxos.nxos_interfaces:
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# state: gathered
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# register: interfaces
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# - name: Get the description of several interfaces
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# ansible.builtin.debug:
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# msg: "{{ lookup('ansible.utils.get_path', rekeyed, item) }}"
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# vars:
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# rekeyed:
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# by_name: "{{ interfaces.gathered|ansible.builtin.rekey_on_member('name') }}"
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# loop:
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# - by_name['Ethernet1/1'].description
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# - by_name['Ethernet1/2'].description|upper
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# - by_name['Ethernet1/3'].description|default('')
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# TASK [Get the description of several interfaces] ******************
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# ok: [nxos101] => (item=by_name['Ethernet1/1'].description) => changed=false
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# msg: Configured by ansible
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# ok: [nxos101] => (item=by_name['Ethernet1/2'].description|upper) => changed=false
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# msg: CONFIGURED BY ANSIBLE
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# ok: [nxos101] => (item=by_name['Ethernet1/3'].description|default('')) => changed=false
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# msg: ''
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