Konstantin dio una buena respuesta; Aquí hay un sabor adicional.
Normalmente definiré las listas como variables y simplemente escribiré dos bucles separados sobre la misma variable:
┌─[jamesph@geror] - [~/temp] - [Sat Jan 13, 10:06]
└─[$]> cat loops-1.yml
- hosts: localhost
gather_facts: no
vars:
menu:
- Egg and Spam
- Spam, bacon, sausage and Spam
- Spam, Spam, Spam, Spam, Spam, Spam, baked beans, Spam, Spam, Spam and Spam
tasks:
- debug:
msg: "We have {{ item }}"
with_items: "{{ menu }}"
- debug:
msg: "I love {{ item }}!"
with_items: "{{ menu }}"
┌─[jamesph@geror] - [~/temp] - [Sat Jan 13, 10:06]
└─[$]> ansible-playbook loops-1.yml
[WARNING]: Unable to parse /etc/ansible/hosts as an inventory source
[WARNING]: No inventory was parsed, only implicit localhost is available
[WARNING]: Could not match supplied host pattern, ignoring: all
[WARNING]: provided hosts list is empty, only localhost is available
PLAY [localhost] **********************************************************************************************************************
TASK [debug] **************************************************************************************************************************
ok: [localhost] => (item=Egg and Spam) => {
"changed": false,
"item": "Egg and Spam",
"msg": "We have Egg and Spam"
}
ok: [localhost] => (item=Spam, bacon, sausage and Spam) => {
"changed": false,
"item": "Spam, bacon, sausage and Spam",
"msg": "We have Spam, bacon, sausage and Spam"
}
ok: [localhost] => (item=Spam, Spam, Spam, Spam, Spam, Spam, baked beans, Spam, Spam, Spam and Spam) => {
"changed": false,
"item": "Spam, Spam, Spam, Spam, Spam, Spam, baked beans, Spam, Spam, Spam and Spam",
"msg": "We have Spam, Spam, Spam, Spam, Spam, Spam, baked beans, Spam, Spam, Spam and Spam"
}
TASK [debug] **************************************************************************************************************************
ok: [localhost] => (item=Egg and Spam) => {
"changed": false,
"item": "Egg and Spam",
"msg": "I love Egg and Spam!"
}
ok: [localhost] => (item=Spam, bacon, sausage and Spam) => {
"changed": false,
"item": "Spam, bacon, sausage and Spam",
"msg": "I love Spam, bacon, sausage and Spam!"
}
ok: [localhost] => (item=Spam, Spam, Spam, Spam, Spam, Spam, baked beans, Spam, Spam, Spam and Spam) => {
"changed": false,
"item": "Spam, Spam, Spam, Spam, Spam, Spam, baked beans, Spam, Spam, Spam and Spam",
"msg": "I love Spam, Spam, Spam, Spam, Spam, Spam, baked beans, Spam, Spam, Spam and Spam!"
}
PLAY RECAP ****************************************************************************************************************************
localhost : ok=2 changed=0 unreachable=0 failed=0
Esto funciona muy bien con precedencia variable , por ejemplo, definiendo diferentes conjuntos de servidores por entorno. También funciona cuando necesita realizar varias otras tareas no en bucle entre los dos bucles.
loop
en unablock
cuadra. Eso parece ser solicitado, pero rechazado a través de Ansible GH número 13262 .:-(