* providers/google: add support for encrypting a disk
* providers/google: Add docs for encrypting disks
* providers/google: CSEK small fixes: sensitive params and mismatched state files
When configuring an instance's attached disk, if the attached disk has
both the disk and type attributes set, it would previously cause
terraform to crash with a nil pointer exception. The root cause was that
we only instantiate the InitializeParams property of the disk if its
disk attribute isn't set, and we try to write to the InitializeParams
property when the type attribute is set. So setting both caused the
InitializeParams property to not be initialized, then written to.
Now we throw an error explaining that the configuration can't have both
the disk and the type set.
Fixes#6495.
* provider/google: Support static private IP addresses
The private address of an instance's network interface may now be specified.
If no value is provided, an address will be chosen by Google Compute Engine
and that value will be read into Terraform state.
* docs: GCE private static IP address information
It doesn't need to be a List of Maps, it can just be a Map.
We're also safe to remove a previous workaround I stuck in there.
The config parsing is equivalent between a list of maps and a plain map,
so we just need a state migration to make this backwards compatible.
fixes#1508
In a DESTROY/CREATE scenario, the plan diff will be run against the
state of the old instance, while the apply diff will be run against an
empty state (because the state is cleared when the destroy node does its
thing.)
For complex attributes, this can result in keys that seem to disappear
between the two diffs, when in reality everything is working just fine.
Same() needs to take into account this scenario by analyzing NewRemoved
and treating as "Same" a diff that does indeed have that key removed.
Supports configuring the disk type for Google Compute Engine disk
resources. Both `google_compute_disk` and `google_compute_instance`
disk types are supported.
Resolves#351.
