Commit Graph

73 Commits

Author SHA1 Message Date
James Bardin 34766ca666 use the new InstanceState shim 2018-11-16 09:59:03 -05:00
James Bardin b872491baa incremental progress towards applying diffs 2018-11-16 09:58:42 -05:00
James Bardin 718a3c400a fix state variable name 2018-10-31 13:43:50 -04:00
James Bardin e0ea2a5d06 if there is no plan diff, prefer the prior state
The prior state may contain customizations made by the provider. If
there is no prior state, then take the proposed state.
2018-10-30 15:58:00 -04:00
James Bardin e38a5a769d copy timouts into plan and apply state
helper/schema will remove "timeouts" from the config, and stash them in
the diff.Meta map. Terraform sees "timeouts" as a regular config block,
so needs them to be present in the state in order to not show a diff.

Have the GRPCProviderServer shim copy all timeout values into any state
it returns to provide consistent diffs in core.
2018-10-30 13:14:08 -04:00
James Bardin 6dad121e70 insert resource timeouts into the config schema
Resource timeouts were a separate config block, but did not exist in the
resource schema. Insert any defined timeouts when generating the
configshema.Block so that the fields can be accepted and validated by
core.
2018-10-30 13:14:08 -04:00
James Bardin a8f75bc554 don't set defaults for deprecated or removed
These may still have defaults set, even if they are not intended to be
used.
2018-10-18 12:45:55 -04:00
James Bardin e077c9ce95 Insert default values into provider config
Add any top-level default attributes from the provider schema into Null
config values.
2018-10-18 11:40:47 -04:00
James Bardin a3ac49b3fb GRPCProviderServer and PrepareProviderconfig
Update the server side of the plugin to match the new method signature.
2018-10-18 08:48:55 -04:00
James Bardin 38163f2b37 use SimpleDiff and set "id" as RequiresReplace
Use the new SimpleDiff method of the provider so that the diff isn't
altered by ForceNew attributes.

Always set an "id" as RequiresReplace so core knows an instance will be
replaced, even if all ForceNew attributes are filtered out due to
ignore_changes.
2018-10-16 19:14:54 -07:00
James Bardin f8b1a3c7a4 make sure apply can properly destroy
We need to ensure that a destroyed value is returned as such from apply
2018-10-16 19:14:11 -07:00
James Bardin 52c0032aed update provisioners for multiple processes
The "internal" provisioners are still run in a separate process, and
need to be updated to restart on each walk.
2018-10-16 19:14:11 -07:00
James Bardin caf74a218d initialize empty diff in apply
While the schema Diff fucntion returns a nil diff when creating an empty
(except for id) resource, the Apply function expects the diff to be
initialized and ampty.
2018-10-16 19:14:11 -07:00
James Bardin 0b8c38207a a plan with no diff should return proposed state
PlanResourceChange isn't returning the diff, but rather it is returning
the destired state. If the propsed state results in a nil diff, then,
the propsed state is what should be returned.

Make sure Meta fields are not nil, as the schema package expects those
to be initialised.
2018-10-16 19:14:11 -07:00
Radek Simko d93b462e9c helper/plugin: don't panic in ReadDataSource State 2018-10-16 19:14:11 -07:00
Radek Simko 2de0903538 Fix data source bug 2018-10-16 19:14:11 -07:00
Martin Atkins 97da905c6e helper/plugin: ReadResource to deal with missing remote object 2018-10-16 19:14:11 -07:00
Martin Atkins a7342de274 core: Properly handle no-op changes in plan
Previously we just left these out of the plan altogether, but in the new
plan types we intentionally include change information for every resource
instance, even if no changes are actually planned, to allow alternative
plan file viewers to show what isn't changing as well as what is.
2018-10-16 19:14:11 -07:00
Martin Atkins c27f900d92 helper/plugin: Don't panic while preparing response in ApplyResourceChange 2018-10-16 19:14:11 -07:00
Martin Atkins 686018ae12 helper/plugin: don't panic in PlanResourceChange PlannedState 2018-10-16 19:14:11 -07:00
James Bardin c07ce1cd4b move conversion functions into separate package
Managing which function need to be shared between the terraform plugin
and the helper plugin without creating cycles was becoming difficult.
Move all functions related to converting between terraform and proto
type into plugin/convert.
2018-10-16 19:11:09 -07:00
James Bardin 7188d5cbfe add grpc shims to helper/plugin
Add shim functions to automatically wrap plugins in the new GRPC
implementations.
2018-10-16 18:58:49 -07:00
James Bardin 63dcdbe948 helper/plugin package for grpc servers
The new helper/plugin package contains the grpc servers for handling the
new plugin protocol

The GRPCProviderServer and GRPCProvisionerServer handle the grpc plugin
protocol, and convert the requests to the legacy schema.Provider and
schema.Provisioner methods.
2018-10-16 18:58:49 -07:00