This might work?
-Xms{{ (wildfly_memory_settings|default({'Xms': '64m'})).Xms }}
And if not, this ought:
-Xms{{ wildfly_memory_settings.Xms if wildfly_memory_settings is defined
else '64m' }}
On Mon, Jan 04, 2016 at 05:45:39AM -0800, jepper wrote:
> Hello all, please can someone help me explain why this jinja2 template fail
> if I have not defined wildfly_memory_settings ?
>
> JAVA_OPTS="-Xms{{ wildfly_memory_settings.Xms | default('64m') }} -Xmx{{
> wildfly_memory_settings.Xmx | default('512m') }} -XX:MaxPermSize=256m
> -verbose:gc -Djava.net.preferIPv4Stack=true"
>
> The error: fatal: [targetbox] => {'msg': "AnsibleUndefinedVariable: One or
> more undefined variables: 'wildfly_memory_settings' is undefined",
> 'failed': True}
>
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