Something non-deterministic in the test suite is causing a coverage blip
in a line in the filesystem state manager. This commit adds a test which
specifically covers that line, which hopefully pleases the Codecov robot.
* terraform: refactor ProvidedBy() to return an addrs.ProviderConfig
interface
This refactor allows terraform to indicate whether a specific provider
configuration was found for the resource or if it is instead returning
the assumed default.
With that additional information the provider transformer can check if
there is a specific (non-default) provider FQN.
Implement a new provider_meta block in the terraform block of modules, allowing provider-keyed metadata to be communicated from HCL to provider binaries.
Bundled in this change for minimal protocol version bumping is the addition of markdown support for attribute descriptions and the ability to indicate when an attribute is deprecated, so this information can be shown in the schema dump.
Co-authored-by: Paul Tyng <paul@paultyng.net>
* command/jsonstate: fix inconsistency with resource address
Resource addresses in state output were not including index for
instances created with for_each or count, while the index was appearing
in the plan output. This PR fixes that inconsistency, adds tests, and
updates the existing tests.
Fixes#24110
* add tests showing expected prior state resource addressing
* added example of show json state output with modules
This implies some notable changes that will have a visible impact to
end-users of official Terraform releases:
- Terraform is no longer compatible with MacOS 10.10 Yosemite, and
requires at least 10.11 El Capitan. (Relatedly, Go 1.14 is planned to be
the last release to support El Capitan, so while that remains supported
for now, it's notable that Terraform 0.13 is likely to be the last major
release of Terraform supporting it, with 0.14 likely to further require
MacOS 10.12 Sierra.)
- Terraform is no longer compatible with FreeBSD 10.x, which has reached
end-of-life. Terraform now requires FreeBSD 11.2 or later.
- Terraform now supports TLS 1.3 when it makes connections to remote
services such as backends and module registries. Although TLS 1.3 is
backward-compatible in principle, some legacy systems reportedly work
incorrectly when attempting to negotiate it. (This change does not
affect outgoing requests made by provider plugins, though they will see
a similar change in behavior once built with Go 1.13 or later.)
- Ed25519 certificates are now supported for TLS 1.2 and 1.3 connections.
- On UNIX systems where "use-vc" is set in resolv.conf, TCP will now be
used for DNS resolution. This is unlikely to cause issues in practice
because a system set up in this way can presumably already reach its
nameservers over TCP (or else other applications would misbehave), but
could potentially lead to lookup failures in unusual situations where a
system only runs Terraform, has historically had "use-vc" in its
configuration, but yet is blocked from reaching its configured
nameservers over TCP.
- Some parts of Terraform now support Unicode 12.0 when working with
strings. However, notably the Terraform Language itself continues to
use the text segmentation tables from Unicode 9.0, which means it lacks
up-to-date support for recognizing modern emoji combining forms as
single characters. (We may wish to upgrade the text segmentation tables
to Unicode 12.0 tables in a later commit, to restore consistency.)
This also includes some changes to the contents of "vendor", and
particularly to the format of vendor/modules.txt, per the changes to
vendoring in the Go 1.14 toolchain. This new syntax is activated by the
specification of "go 1.14" in the go.mod file.
Finally, the exact format of error messages from the net/http library has
changed since Go 1.12, and so a couple of our tests needed updates to
their expected error messages to match that.
The map function assumed that the key arguments were strings, and would
panic if they were not.
After this commit, calling `map(1, 2)` will result in a map `{"1" = 1}`,
and calling `map(null, 1)` will result in a syntax error.
Fixes#23346, fixes#23043
Our initial Terraform 0.13.0 release will continue to support only the
hard-coded official HashiCorp signing key, with support for other keys to
follow in a later release once the trust infrastructure is in place to
support that.
This change is intended to (marginally) improve the UX for a possible
future situation where a HashiCorp-distributed provider makes a released
signed with a new key and a prior version of Terraform ends up trying to
install it due to incorrect version constraints. With this new text we
hope to give the user a better prompt for onward troubleshooting, but
in a sort of hedging way because we have not yet finalized the details of
how new keys might roll out in practice.
Hopefully a user seeing this message would consult the release notes for
Terraform itself and for the provider in question and find some
as-yet-undetermined information about how to proceed.
If the decentralized trust model design comes together before the v0.13.0
release then we may make further amendments here to prepare for that, but
that work should not block the v0.13.0 release if other work concludes
first.
This is a basic implementation of FilesystemMirrorSource for now aimed
only at the specific use-case of scanning the cache of provider plugins
Terraform will keep under the ".terraform" directory, as part of our
interim provider installer implementation for Terraform 0.13.
The full functionality of this will grow out in later work when we
implement explicit local filesystem mirrors, but for now the goal is to
use this just to inspect the work done by the automatic installer once
we switch it to the new provider-FQN-aware directory structure.
The various FIXME comments in this are justified by the limited intended
scope of this initial implementation, and they should be resolved by
later work to use FilesystemMirrorSource explicitly for user-specified
provider package mirrors.
These are utility functions to ease processing of lists of PackageMeta
elsewhere, once we have functionality that works with multiple packages
at once. The local filesystem mirror source will be the first example of
this, so these methods are motivated mainly by its needs.
This is just to have a centralized set of logic for converting from a
platform string (like "linux_amd64") to a Platform object, so we can do
normalization and validation consistently.
Although we tend to return these in contexts where at least one of these
values is implied, being explicit means that PackageMeta values are
self-contained and less reliant on such external context.
When making lists of providers (or lists that contain providers) it's
helpful to have a canonical ordering in order to produce deterministic
results.
This ordering has no semantic meaning and is just here for the sake of
having a predictable standard.
Alisdair McDiarmid