terraform/plans
Martin Atkins 332010fd56 plans/objchange: Fix handling of dynamic block placeholders
If a dynamic block (in the HCL dynamic block extension sense) has an
unknown value for its for_each argument, it gets expanded to a single
placeholder block with all of its attributes set to a unknown values.

We can use this as part of a heuristic to relax our object compatibility
checks for situations where the plan included an object that appears to
be (but isn't necessarily) such a placeholder, allowing for the fact that
the one placeholder block could be replaced with zero or more real blocks
once the for_each value is known.

Previously our heuristic was too strict: it would match only if the only
block present was a dynamic placeholder. In practice, users may mix
dynamic blocks with static blocks of the same type, so we need to be more
liberal to avoid generating incorrect incompatibility errors in such
cases.
2019-05-02 14:08:40 -07:00
..
internal/planproto build: Take protoc out of the "go generate" path 2018-10-18 10:39:20 -07:00
objchange plans/objchange: Fix handling of dynamic block placeholders 2019-05-02 14:08:40 -07:00
planfile test for destroy plan round trip 2018-12-20 15:11:08 -05:00
action.go core: Handle forced-create_before_destroy during the plan walk 2018-10-16 19:14:11 -07:00
action_string.go plans: Regenerate Action.String for new action values 2018-10-16 19:14:11 -07:00
changes.go plans: OutputChange.Encode must preserve Addr field 2018-11-01 17:33:10 -07:00
changes_src.go don't attempt to decode empty changes values 2018-12-20 13:06:53 -05:00
changes_state.go plans: New package for in-memory plan models 2018-10-16 18:50:29 -07:00
changes_sync.go core: Allow planned output changes to be updated during apply 2018-11-05 16:02:45 -08:00
doc.go plans: New package for in-memory plan models 2018-10-16 18:50:29 -07:00
dynamic_value.go don't convert empty DynamicValue to nil 2018-12-20 10:28:26 -05:00
dynamic_value_test.go plans: New package for in-memory plan models 2018-10-16 18:50:29 -07:00
plan.go terraform: Ugly huge change to weave in new State and Plan types 2018-10-16 19:11:09 -07:00
plan_test.go make Changes.Empty() not count NoOps 2018-10-16 19:14:11 -07:00