In this example, principal "AWS": "*" tells IAM that any user in the world can assume that role as long as they know the account ID + role name.
In my testing, "Service": "ec2.amazonaws.com" is sufficiently permissive to allow the instance_profile to work without allowing global accesses.
terraform run
Fixes#3550
The simple fix here was to check if the Resource was new (to set the
value the first time) then check it has changed each time
I was able to see from the TF log the following:
```
Config
resource "aws_vpc" "foo" {
cidr_block = "10.10.0.0/16"
}
resource "aws_subnet" "foo" {
cidr_block = "10.10.1.0/24"
vpc_id = "${aws_vpc.foo.id}"
}
resource "aws_instance" "foo" {
ami = "ami-4fccb37f"
instance_type = "m1.small"
subnet_id = "${aws_subnet.foo.id}"
source_dest_check = false
disable_api_termination = true
}
```
No longer caused any Modifying source_dest_check entries in the LOG
* provider/aws: Add docs for Default Route Table
* add new default_route_table_id attribute, test to VPC
* stub
* add warning to docs
* rough implementation
* first test
* update test, add swap test
* fix typo
We con no longer copy an InstanceState via a simple
dereference+assignment because of the mutex which can't be copied. This
adds a set method to properly set all field from another InstanceState,
and take the appropriate locks while doing so.
Fixes#8468
If a user wished to bump the `engine_version` of an RDS instance,
Terraform was not sending `allow_major_version_upgrade` to the API
*unless* that value also changed at the same time. This caused the
following error from RDS API:
```
* aws_db_instance.bar: Error modifying DB Instance
* tf-20160825101420910562798obb: InvalidParameterCombination: The
* AllowMajorVersionUpgrade flag must be present when upgrading to a new
* major version.
status code: 400, request id: 20e36364-6ab0-11e6-b794-51f12f4135f1
```
This change will always send the `allow_major_version_upgrade` flag to
the API when the `engine_version` changes.
This still relies on the user setting the correct value i.e. if they are
upgrading from postgres 0.4.7 -> 9.5.2 then the config will need to set
the `allow_major_version_upgrade` flag to be `true`
* provider/aws: add `aws_ssm_document` resource
* provider/aws: Changes to `aws_ssm_document` post code review
The changes are things like using d.Id rather than d.Get("name").(string)
and errwrap.Wrapf rather than fmt.Errorf
