* huge change to weave new addrs.Provider into addrs.ProviderConfig
* terraform: do not include an empty string in the returned Providers /
Provisioners
- Fixed a minor bug where results included an extra empty string
Now we'll consider any message that doesn't start with a digit as a
continuation. This is _definitely_ in loose, best-effort territory now
since a continuation line could very well start with a digit, but
ultimately this is still better than the totally broken behavior that
preceded it.
Just to make sure that none of these heuristics interfere with producing
complete, accurate logs for TRACE, we'll skip the LevelFilter altogether
in that case.
The filtering for other log levels is unreliable and glitchy because it's
trying to infer information from the log stream that isn't reliably
represented.
Although the previous commit has improved the situation somewhat, it is
still a tricky and unreliable heuristic, so worth a warning to anyone who
is reading such a log that if they see something confusing it could be
a result of the heuristic not working fully.
In order to make this work reasonably we can't avoid using some funny
heuristics, which are somewhat reasonable to apply within the context of
Terraform itself but would not be good to add to the general "logutils".
Specifically, this is adding the additional heuristic that lines starting
with spaces are continuation lines and so should inherit the log level
of the most recent non-continuation line.
* terraform/context: use new addrs.Provider as map key in provider factories
* added NewLegacyProviderType and LegacyString funcs to make it explicit that these are temporary placeholders
This PR introduces a new concept, provider fully-qualified name (FQN), encapsulated by the `addrs.Provider` struct.
The grpc protocol requires strings to be valid utf8, but because
provisioners often don't have control over the command output, invalid
utf8 sequences can make it into the response causing grpc transport
errors.
Replace all invalid utf sequences with the standard utf replacement
character in the provisioner output. The code is a direct copy from the
go1.13 std library, and can be replaced with strings.ToValidUTF8 once
it's available.
Previously we were using the experimental HCL 2 repository, but now we'll
shift over to the v2 import path within the main HCL repository as part of
actually releasing HCL 2.0 as stable.
This is a mechanical search/replace to the new import paths. It also
switches to the v2.0.0 release of HCL, which includes some new code that
Terraform didn't previously have but should not change any behavior that
matters for Terraform's purposes.
For the moment the experimental HCL2 repository is still an indirect
dependency via terraform-config-inspect, so it remains in our go.sum and
vendor directories for the moment. Because terraform-config-inspect uses
a much smaller subset of the HCL2 functionality, this does still manage
to prune the vendor directory a little. A subsequent release of
terraform-config-inspect should allow us to completely remove that old
repository in a future commit.
If an attribute was not wholly known, helper/schema was skipping the
`validateType` function which (among other things) returned deprecation
messages. This PR checks for deprecation before returning when skipping
validateType.
You can signal the same information in `Read` with an empty ID if the object does not exist, Implementing `Exists` is not the only way to do so and in some providers is also not the preferred way.
Nil values were not previously expected during validation, but they can
appear in some situations with the new protocol. Add checks to prevent
using zero reflect.Values.
If there are unknowns, the block may have come from a dynamic
declaration, and we can't validate MinItems. Once the blocks are
expanded, we will get the full config for validation without any unknown
values.
If a set element is nil in validateConfigNulls, we don't want to
append that element to the diagnostic path, since it doesn't offer any
useful info to the user.
Fix 2 specific panics in the sdk when reading nil or computed maps from
various configurations. The legacy sdk code is too dependent on undefined
behavior to attempt to find and fix the root cause at this point.
Since the code is essentially frozen for future development, these
changes are specifically targeted to only prevent panics from within
providers. Because any code effected by these changes would have
panicked, there cannot be anything depending on the behavior, and these
should be safe to fix.
Load private data for read, so the resource can get it's configured
timeouts if they exist.
Ensure PlanResourceChange returns the saved private data when there is
an empty diff.
Handle the timeout decoding into Meta in the PlanResourceChange, so that
it's always there for later operations.
The helper/schema diff process loses empty strings, causing them to show
up as unset (null) during apply. Besides failing to show as set by
GetOk, the absence of the value also triggers the schema to insert a
default value again during apply.
It would also be be preferable if the defaults weren't re-evaluated
again during ApplyResourceChange, but that would require a more invasive
patch to the field readers, and ensuring the empty string is stored in
the plan should block the default.
When upgrading from a flatmap state, unset blocks would not exist in the
state, while they will represented as empty in the new cty.Value. This
will cause an unexpected diff in the first plan after upgrade. This
situation may normally be applied with no impact, but some providers may
have unexpected behavior, and if the attributes force replacement it may
require manual alteration of the state to complete the upgrade.
When a Diff contains a NewRemoved attribute (which would have been null
in the planned state), the final value is often the "zero" value string
for the type, which the provider itself still applies to the state.
Rather than risking a change of behavior in helper/schema by fixing the
inconsistency, we'll remove the NewRemoved attributes after apply to
prevent further issues resulting from the change in planned value.
Re-seeding the PRNG every time only serves to make the output an
obfuscated timestamp. On windows with a low clock resolution, this
manifests itself by outputting the same value on calls within the
minimum time delta of the clock.
Reference: https://github.com/terraform-providers/terraform-provider-aws/issues/8828
Prior to Terraform 0.12, providers were not required to implement the `MigrateState` function when increasing the `SchemaVersion` above `0`. Effectively there is no flatmap state difference between version 0 and defined `SchemaVersion` or lowest `StateUpgrader` `Version` (whichever is lowest) when `MigrateState` is undefined, so here we remove the error and increase the schema version automatically.
Kristin Laemmert