[Openstack] Problems with Fn::Join
shardy at redhat.com
Fri Dec 14 10:22:34 UTC 2012
On Fri, Dec 14, 2012 at 09:57:42AM +0100, Patrick Petit wrote:
> We are seeing a new behavior with Fn::Join in user-data block that
> makes our script fail to run. Previous behavior was that no white
> space nor line breaks were inserted after a coma (',') or line ends.
> But now it's inserting white space plus line break after ','
> separated elements... Do you have any idea why?
Here you are specifying "\n" as the delimiter, so the fields are being
joined by a newline. If you replace the "\n" with "" then no newline will
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