ansible - Textbuch: Stellen Sie sicher, dass Ihr Variablenname keine ungültigen Zeichen wie enthält ‚-‘

Question

Ich verwende ansible Version 2.1.0.0 und einen Teil meines Code ist:

- shell: /etc/init.d/named restart 
    when: ('FAILED' not in zoneconfig.stdout) and ('neither' not in zoneconfig.stdout) and ('FAILED' not in echofail.stdout) and ('SUCCESSFUL' in echopass.stdout_lines) and ('SUCCESSFUL' in zoneconfig.stdout) 
    ignore_errors: True 
    register: namedrestart 
- debug: var=namedrestart.stdout_lines 
    when: ('FAILED' not in zoneconfig.stdout) and ('neither' not in zoneconfig.stdout) and ('FAILED' not in echofail.stdout) and ('SUCCESSFUL' in echopass.stdout_lines) and ('SUCCESSFUL' in zoneconfig.stdout) 
    ignore_errors: True 

- shell: /etc/init.d/named status 
    when: ('FAILED' not in zoneconfig.stdout) and ('neither' not in zoneconfig.stdout) and ('FAILED' not in echofail.stdout) and ('SUCCESSFUL' in echopass.stdout_lines) and ('SUCCESSFUL' in zoneconfig.stdout) 
    ignore_errors: True 
    register: namedstatus 
- debug: var=namedstatus.stdout_lines 
    when: ('FAILED' not in zoneconfig.stdout) and ('neither' not in zoneconfig.stdout) and ('FAILED' not in echofail.stdout) and ('SUCCESSFUL' in echopass.stdout_lines) and ('SUCCESSFUL' in zoneconfig.stdout) 
    ignore_errors: True 

die Fehler werfen als:

TASK [debug] ******************************************************************* 
fatal: [10.139.73.152]: FAILED! => {"failed": true, "msg": "The conditional check '('FAILED' not in zoneconfig.stdout) and ('neither' not in zoneconfig.stdout) and ('FAILED' not in echofail.stdout) and ('SUCCESSFUL' in echopass.stdout_lines) and ('SUCCESSFUL' in zoneconfig.stdout)' failed. The error was: error while evaluating conditional (('FAILED' not in zoneconfig.stdout) and ('neither' not in zoneconfig.stdout) and ('FAILED' not in echofail.stdout) and ('SUCCESSFUL' in echopass.stdout_lines) and ('SUCCESSFUL' in zoneconfig.stdout)): Unable to look up a name or access an attribute in template string ({% if ('FAILED' not in zoneconfig.stdout) and ('neither' not in zoneconfig.stdout) and ('FAILED' not in echofail.stdout) and ('SUCCESSFUL' in echopass.stdout_lines) and ('SUCCESSFUL' in zoneconfig.stdout) %} True {% else %} False {% endif %}).\nMake sure your variable name does not contain invalid characters like '-': argument of type 'StrictUndefined' is not iterable\n\nThe error appears to have been in '/etc/ansible/named_configtest/configtest_named.yml': line 51, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n  register: namedrestart\n - debug: var=namedrestart.stdout_lines\n ^here\n"} 
...ignoring 

Bitte lassen Sie mich wissen, ob es eine Abhilfe gibt, dieses Problem Nachricht

Answer 1

Dies ist eine verwirrende Fehler zu lösen - in meinem Fall mit einem einfachen if 'abc' in mylist Zustand, war das Problem j dass die mylist Var nicht definiert war.

Versuchen Hinzufügen von Zeilen wie diese die Vars beteiligt zeigen:

- debug: var=zoneconfig 
- debug: var=zoneconfig.stdout