* Add schema_version as computed ssm document attribute
* Update the SSM document itself if the content has changed and it has a schema >= 2.0
* Add default_version as DocumentVersion in SSM doc update
* Acceptance test for updating an SSM document
* Better error handling in updating SSM documents
* Add SSM document update documentation
* Better names for SSM input params
Make sure duplicate depends_on entries are pruned from existing states
on read.
Make sure new state built from configs with multiple references to the
same resource only add it once to the Dependencies.
duplicate entries could end up in "depends_on" in the state, which could
possible lead to erroneous state comparisons. Remove them when walking
the graph, and remove existing duplicates when pruning the state.
Launch permissions are implicitly nuked if an AMI is removed for any
reason - Terraform should not error on refresh in this case, but rather
just see the launch permissions as gone and react appropriately.
Previously this function was depending on the mapstructure behavior of
failing with an error when trying to decode a map into a list or
vice-versa, but mapstructure's WeakDecode behavior changed so that it
will go to greater lengths to coerce the given value to fit into the
target type, causing us to mis-handle certain ambigous cases.
Here we exert a bit more control over what's going on by using 'reflect'
to first check whether we have a slice or map value and only then try
to decode into one with mapstructure. This allows us to still rely on
mapstructure's ability to decode nested structures but ensure that lists
and maps never get implicitly converted to each other.
The acctests depend on getting a particular result back from resolving
www.hashicorp.com, which seems to have changed. In the long run we should
probably *not* be depending on the DNS configuration of the main Hashicorp
website, but this is just a quick fix to get the build back to green so
we can continue work on other things.
Seth Vargo