During backend initialization, especially during a migration, there is a
chance that an existing state could be overwritten.
Attempt to get a locks when writing the new state. It would be nice to
always have a lock when reading the states, but the recursive structure
of the Meta.Backend config functions makes that quite complex.
Remove the lock command for now to avoid confusion about the behavior of
locks. Rename lock to force-unlock to make it more aparent what it does.
Add a success message, and chose red because it can be a dangerous
operation.
Add confirmation akin to `destroy`, and a `-force` option for
automation and testing.
The new test pattern is to chdir into a temp location for the test, but
the prevents us from locating the testdata directory in the source. Add
a source path to testLockState so we can find the statelocker.go source.
Previously when runnign a plan with no exitsing state, the plan would be
written out and then backed up on the next WriteState by another
BackupState instance. Since we now maintain a single State instance
thoughout an operation, the backup happens before any state exists so no
backup file is created.
This is OK, as the backup state the tests were checking for is from the
plan file, which already exists separate from the state.
Terraform can't tell the difference between an empty output and an
undefined output. This is often confusing for folks using interpolation.
As much as it would be great to fix upstream, changing this error
message to be a bit more helpful is a good stop-gap to avoid
frustration.
The old behavior in this situation was to simply delete the file. Since
we now have a lock on this file we don't want to close or delete it, so
instead truncate the file at offset 0.
Fix a number of related tests
Having the state files always created for locking breaks a lot of tests.
Most can be fixed by simple checking for state within a file, but a few
still might be writing state when they shouldn't.
* vendor: update gopkg.in/ns1/ns1-go.v2
* provider/ns1: Port the ns1 provider to Terraform core
* docs/ns1: Document the ns1 provider
* ns1: rename remaining nsone -> ns1 (#10805)
* Ns1 provider (#11300)
* provider/ns1: Flesh out support for meta structs.
Following the structure outlined by @pashap.
Using reflection to reduce copy/paste.
Putting metas inside single-item lists. This is clunky, but I couldn't
figure out how else to have a nested struct. Maybe the Terraform people
know a better way?
Inside the meta struct, all fields are always written to the state; I
can't figure out how to omit fields that aren't used. This is not just
verbose, it actually causes issues because you can't have both "up" and
"up_feed" set).
Also some minor other changes:
- Add "terraform" import support to records and zones.
- Create helper class StringEnum.
* provider/ns1: Make fmt
* provider/ns1: Remove stubbed out RecordRead (used for testing metadata change).
* provider/ns1: Need to get interface that m contains from Ptr Value with Elem()
* provider/ns1: Use empty string to indicate no feed given.
* provider/ns1: Remove old record.regions fields.
* provider/ns1: Removes redundant testAccCheckRecordState
* provider/ns1: Moves account permissions logic to permissions.go
* provider/ns1: Adds tests for team resource.
* provider/ns1: Move remaining permissions logic to permissions.go
* ns1/provider: Adds datasource.config
* provider/ns1: Small clean up of datafeed resource tests
* provider/ns1: removes testAccCheckZoneState in favor of explicit name check
* provider/ns1: More renaming of nsone -> ns1
* provider/ns1: Comment out metadata for the moment.
* Ns1 provider (#11347)
* Fix the removal of empty containers from a flatmap
Removal of empty nested containers from a flatmap would sometimes fail a
sanity check when removed in the wrong order. This would only fail
sometimes due to map iteration. There was also an off-by-one error in
the prefix check which could match the incorrect keys.
* provider/ns1: Adds ns1 go client through govendor.
* provider/ns1: Removes unused debug line
* docs/ns1: Adds docs around apikey/datasource/datafeed/team/user/record.
* provider/ns1: Gets go vet green
James Bardin