Gael Chamoulaud 23de9d37cd Fix Jinja2's default filter usage ... The default() filter provided by Jinja2 treats the special class Undefined differently from False-y Python values. By default, default() will only return its first argument if the prior expression evaluates to Undefined. The second boolean parameter asks the function to also accept Python False-y values as undefined and return the default value. In our case, when we retrieve the variable "container_cli" from the file 'undercloud.conf' or from the inventory, it may not be present and the default function does not work since the variable "container_cli" is Undefined or set to an empty string. Change-Id: Id44338a3b6ecea16c3a0bf7eb1e7c0b431e69f95 Implements: blueprint validation-framework Signed-off-by: Gael Chamoulaud <gchamoul@redhat.com>		2019-04-19 09:59:36 +02:00
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main.yml	Fix Jinja2's default filter usage	2019-04-19 09:59:36 +02:00