Update our instance template to include metadata_startup_script, to
match our instance resource. Also, we've resolved the diff errors around
metadata.startup-script, and people want to use that to create startup
scripts that don't force a restart when they're changed, so let's stop
disallowing it.
Also, we had a bunch of calls to `schema.ResourceData.Set` that ignored
the errors, so I added error handling for those calls. It's mostly
bundled with this code because I couldn't be sure whether it was the
root of bugs or not, so I took care of it while addressing the startup
script issue.
Some google resources required network be refernced by resource URL (aka self_link), while others required network name.
This change allows either to be supplied.
DRY it out, and add a fix for #5552.
Creating most google cloud resources uses the compute_operation to
wait for the creation to complete. However, the computeOperationWait*
functions always uses the global `config.Project`, instead of the resource-
specific one.
This means that creating resource in a project other than the main one
fails with a 404 on the operation resource.
This patch uses the project from google_compute_instance instead of the
global one.
Auto-generating an Instance Template name (or just its suffix) allows the
create_before_destroy lifecycle option to function correctly on the
Instance Template resource. This in turn allows Instance Group Managers
to be updated without being destroyed.
This is the first step in removing the config dependency on "project".
This change is backwards-compatible because the value for this new
attribute defaults to the value from the provider.
Additionally:
Update CHANGELOG
Make cooldown period optional for autoscaler
Refactor autoscaler and add more error checking
Instance template now supports image aliases
Replace instance group manager 'size' -- use target_size (now writeable)
Add documentation for autoscaler
Add beta warnings to docs
Paddy