*check 1: *with and without quotes are the same
---
- hosts: localhost
vars:
PathLs: /etc/ansible/
Folder: /ansible/
tasks:
- name: curiosidad con comillas
debug:
msg: "{{ PathLs }}logls.txt"
- name: curiosidad igual
debug:
msg: esto es sin comillas {{ PathLs }}logls.txt
*result check1:*
*
ok: [172.18.77.66] => {
"msg": "/etc/ansible/logls.txt"
}
TASK [curiosidad igual]
***************************************************************************************
ok: [172.18.77.66] => {
"msg": "esto es sin comillas /etc/ansible/logls.txt"
}
*check 2: *with quotation marks at the beginning of the sentence return
error:
tasks:
- name: curiosidad con comillas
debug:
msg: {{ PathLs }}logls.txt
*result check2:*
ERROR! Syntax Error while loading YAML.
The error appears to have been in '/etc/ansible/playbooks/*******.yml':
line 23, column 27, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
debug:
msg: {{ PathLs }}logls.txt
^ here
We could be wrong, but this one looks like it might be an issue with
missing quotes. Always quote template expression brackets when they
start a value. For instance:
with_items:
- {{ foo }}
Should be written as:
with_items:
- "{{ foo }}"
El viernes, 20 de octubre de 2017, 15:28:06 (UTC+2), Mauricio Tavares
escribió:
>
> On Fri, Oct 20, 2017 at 8:57 AM, <[email protected] <javascript:>> wrote:
> > Hola buenas,
> >
> > ¿por que se dan estas incongruencias al usar variables en el modulo copy
> en
> > su argumento dest.?
> >
> >
> > ---
> > - hosts: localhost
> > vars:
> > PathLs: /etc/ansible/
> > Folder: /ansible/
> >
> > tasks:
> > - name: Ejecuta script
> > script: "{{ PathLs }}ls.sh -al"
> > register: Log_Step1
> >
> > - name: volcamos la salida a consola
> > debug: var=Log_Step1.stdout_lines
> >
> > - name: volcamos la salida a fichero
> > copy:
> > content: |
> > {% for lines in Log_Step1.stdout_lines %}
> > {{ lines }}
> > {% endfor %}
> > # dest: /etc/ansible/logls.txt # usando esta linea ok
> > # dest: /etc/{{ Folder }}/logls.txt # usando esta linea ok.
> > # dest: {{ PathLs }}logls.txt # usando esto falla.
> > dest: "{{ PathLs }}logls.txt" # usando esta linea ok.
> >
> >
> > ¿por que en el caso de que comience por variable, tiene que usarse
> comillas,
> > y en los otros casos no?
> >
> AFAIK (
> http://docs.ansible.com/ansible/latest/playbooks_variables.html#hey-wait-a-yaml-gotcha),
>
>
> you should use quotes around paths and other variables to guarantee
> they are properly expanded. Out of curiosity, you could print {{
> PathLs }}logls.txt with and without quotes (say, using a debug
> statement) to see how different they are.
>
> > Un saludo.
> >
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> >
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>
>
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>
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