Steve Baker 12090cd6de Software config hook to provision using shell scripts
Deployment input values are mapped to shell environment variables.
Scripts can write output values to $heat_outputs_path.{output_name}
These output values will be signalled back to heat, making these
values available to the stack, and placing that deployment resource in a
COMPLETE state.

The example template demonstrates deploying a single config with more
that one deployment resource, each with different input values.

The only reason this is the first hook to be authored is because
a script is a "configuration tool" which requires no tooling to
set up.

Closes-Bug: #1279064

Change-Id: Ib297957ad0f89e34b7930ba97886116bff1e313c
2014-04-29 09:40:08 +12:00

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#!/bin/sh -x
echo "Writing to /tmp/$bar"
echo $foo > /tmp/$bar
echo -n "The file /tmp/$bar contains `cat /tmp/$bar` for server $deploy_server_id during $deploy_action" > $heat_outputs_path.result
echo "Written to /tmp/$bar"
echo "Output to stderr" 1>&2