159 Commits (ccf19fbf5e2b61ba62efd1ac47a3a3fd3917d494)

Author	SHA1	Message	Date
Kristin Laemmert	5f313a65ad	command: remove 0.12upgrade (#24403) ... * command: remove 0.12upgrade and related `configupgrade` library * leave deprecation warning for 0.12upgrade to point users to v0.12	6 years ago
Martin Atkins	f899f5aa42	command/init: new error message for signature verification failure ... 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.	6 years ago
Kristin Laemmert	4d8fde3d6f	command: use backend config from state when backend=false is used. (#23802) ... * command: use backend config from state when backend=false is used. When a user runs `terraform init --backend=false`, terraform should inspect the state for a previously-configured backend, and use that backend, ignoring any backend config in the current configuration. If no backend is configured or there is no state, return a local backend. Fixes #16593	6 years ago
Kristin Laemmert	f8a23da480	explicitly create legacy-style provider	6 years ago
Kristin Laemmert	efafadbe5e	command: rename choosePlugins to chooseProviders to clarify scope of function	6 years ago
Kristin Laemmert	9891d0354a	providers: use addrs.Provider as map keys for provider.Factory (#23548) ... * 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.	6 years ago
Kristin Laemmert	6728e521c1	addrs: rename Provider Name to more accurate Provider Type (#23449)	6 years ago
Martin Atkins	39e609d5fd	vendor: switch to HCL 2.0 in the HCL repository ... 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.	7 years ago
Kristin Laemmert	120bb0a66c	plugin/discovery: use new addrs.ProviderType in place of a provider typeName string (#22724) ... This is a relatively small change meant to lay the foundation for future enhancements to providers' address.	7 years ago
Kristin Laemmert	a16e1fc0a1	command/init: omit a warning if -backend-config is used with no backend (#22164) ... * command/init: omit a warning if -backend-config is used with no backend block Terraform would silently accept - and swallow - `-backend-config` on the CLI when there was no `backend` block. Since it is mostly expected to override existing backend configuration, terraform should omit a warning if there is no backend configuration to override. If the user intended to override the default (local) backend configuration, they can first add a `backend` block to the `terraform` block to silence the warning (or just ignore it): ```hcl terraform { backend "local" {} } ```	7 years ago
Alex Pilon	0450f487fa	move IsEmptyDir to configs package	7 years ago
James Bardin	06dfc4abd8	allow setting -backend-config='' to unset override ... There is currently no way to unset -backend-config during init, since not setting that option assumes the user will use the saved config. Allow setting `-backend-config=""` to specify no overrides.	7 years ago
Pam Selle	346e341ff2	Only display status link if public registry used ... Updates to throw a specific error if using the defined public registry vs. another registry.	7 years ago
Pam Selle	ff7245f27c	Add status link to make message more helpful	7 years ago
Pam Selle	d72456d188	Add friendly error for when registry unresponsive ... If the registry is unresponsive, you will now get an error specific to this, rather than a misleading "provider unavailable" type error. Also adds debug logging for when errors like this may occur	7 years ago
findkim	161fe47b34	plugin/discovery: improve providery discovery verification errors	7 years ago
Justin Campbell	24e13d8ec1	plugin/discovery: Return tfdiags from Get ... Allows us to surface warnings to the user using the tfdiags interfaces.	7 years ago
James Bardin	c814f2da37	Change backend.ValidateConfig to PrepareConfig ... This mirrors the change made for providers, so that default values can be inserted into the config by the backend implementation. This is only the interface and method name changes, it does not yet add any default values.	7 years ago
findkim	7816e61614	Bump installer protocol version to 5 and separate client and server protocol references	7 years ago
Kim Ngo	41a2376915	Merge pull request #19981 from findkim/colorize-protocol-mismatch-msg ... Condense protocol mismatch UI error message	7 years ago
findkim	6e0de3e3f5	Nest incompatible provider protocol error to include dynamic custom msg	7 years ago
Martin Atkins	86c02d5c35	command: "terraform init" can partially initialize for 0.12upgrade ... There are a few constructs from 0.11 and prior that cause 0.12 parsing to fail altogether, which previously created a chicken/egg problem because we need to install the providers in order to run "terraform 0.12upgrade" and thus fix the problem. This changes "terraform init" to use the new "early configuration" loader for module and provider installation. This is built on the more permissive parser in the terraform-config-inspect package, and so it allows us to read out the top-level blocks from the configuration while accepting legacy HCL syntax. In the long run this will let us do version compatibility detection before attempting a "real" config load, giving us better error messages for any future syntax additions, but in the short term the key thing is that it allows us to install the dependencies even if the configuration isn't fully valid. Because backend init still requires full configuration, this introduces a new mode of terraform init where it detects heuristically if it seems like we need to do a configuration upgrade and does a partial init if so, before finally directing the user to run "terraform 0.12upgrade" before running any other commands. The heuristic here is based on two assumptions: - If the "early" loader finds no errors but the normal loader does, the configuration is likely to be valid for Terraform 0.11 but not 0.12. - If there's already a version constraint in the configuration that excludes Terraform versions prior to v0.12 then the configuration is probably _already_ upgraded and so it's just a normal syntax error, even if the early loader didn't detect it. Once the upgrade process is removed in 0.13.0 (users will be required to go stepwise 0.11 -> 0.12 -> 0.13 to upgrade after that), some of this can be simplified to remove that special mode, but the idea of doing the dependency version checks against the liberal parser will remain valuable to increase our chances of reporting version-based incompatibilities rather than syntax errors as we add new features in future.	7 years ago
Sander van Harmelen	ef9054562e	commands: make sure the correct flagset is used ... A lot of commands used `c.Meta.flagSet()` to create the initial flagset for the command, while quite a few of them didn’t actually use or support the flags that are then added. So I updated a few commands to use `flag.NewFlagSet()` instead to only add the flags that are actually needed/supported. Additionally this prevents a few commands from using locking while they actually don’t need locking (as locking is enabled as a default in `c.Meta.flagSet()`.	8 years ago
Martin Atkins	544c2932ce	command: Fix TestInit_checkRequiredVersion ... In prior refactoring we lost the required core version check from "terraform init", which we restore here. Additionally, this test used to have an incorrect name that suggested it was testing something in the "getProvider" codepath, but version checking happens regardless of what other options are selected.	8 years ago
Martin Atkins	8b603e4877	command: Name the Terraform Registry specifically in error message ... When we originally wrote this message we struggled a bit for how to refer to the releases server without writing an awkwardly-ungrammatical sentence, and so "the official repository" became a placeholder name for it. Now that we'll be looking in Terraform Registry this gives us a nice proper noun to use. This message will need to evolve more as our integration with the registry gets more sophisticated, but for now this works.	8 years ago
Sander van Harmelen	52a1b22f7a	Implement the remote enhanced backend ... This is a refactored version of the `remote` backend that was initially added to Terraform v0.11.8 which should now be compatible with v0.12.0.	8 years ago
Martin Atkins	541952bb8f	Revert some work that happened since v0.12-dev branched ... This work was done against APIs that were already changed in the branch before work began, and so it doesn't apply to the v0.12 development work. To allow v0.12 to merge down to master, we'll revert this work out for now and then re-introduce equivalent functionality in later commits that works against the new APIs.	8 years ago
Martin Atkins	44bc7519a6	terraform: More wiring in of new provider types ... This doesn't actually work yet, but it builds and then panics in a pretty satisfying way.	8 years ago
Martin Atkins	a3403f2766	terraform: Ugly huge change to weave in new State and Plan types ... Due to how often the state and plan types are referenced throughout Terraform, there isn't a great way to switch them out gradually. As a consequence, this huge commit gets us from the old world to a _compilable_ new world, but still has a large number of known test failures due to key functionality being stubbed out. The stubs here are for anything that interacts with providers, since we now need to do the follow-up work to similarly replace the old terraform.ResourceProvider interface with its replacement in the new "providers" package. That work, along with work to fix the remaining failing tests, will follow in subsequent commits. The aim here was to replace all references to terraform.State and its downstream types with states.State, terraform.Plan with plans.Plan, state.State with statemgr.State, and switch to the new implementations of the state and plan file formats. However, due to the number of times those types are used, this also ended up affecting numerous other parts of core such as terraform.Hook, the backend.Backend interface, and most of the CLI commands. Just as with 5861dbf3fc before, I apologize in advance to the person who inevitably just found this huge commit while spelunking through the commit history.	8 years ago
Kristin Laemmert	ce5e66e178	plugin/discovery provider installer: download providers from the registry ... Terraform will query the public registry at https://registry.terraform.io for providers, instead of https://releases.hashicorp.com.	8 years ago
Martin Atkins	479c6b2466	move "configschema" from "config" to "configs" ... The "config" package is no longer used and will be removed as part of the 0.12 release cleanup. Since configschema is part of the "new world" of configuration modelling, it makes more sense for it to live as a subdirectory of the newer "configs" package.	8 years ago
Martin Atkins	c937c06a03	terraform: ugly huge change to weave in new HCL2-oriented types ... Due to how deeply the configuration types go into Terraform Core, there isn't a great way to switch out to HCL2 gradually. As a consequence, this huge commit gets us from the old state to a _compilable_ new state, but does not yet attempt to fix any tests and has a number of known missing parts and bugs. We will continue to iterate on this in forthcoming commits, heading back towards passing tests and making Terraform fully-functional again. The three main goals here are: - Use the configuration models from the "configs" package instead of the older models in the "config" package, which is now deprecated and preserved only to help us write our migration tool. - Do expression inspection and evaluation using the functionality of the new "lang" package, instead of the Interpolator type and related functionality in the main "terraform" package. - Represent addresses of various objects using types in the addrs package, rather than hand-constructed strings. This is not critical to support the above, but was a big help during the implementation of these other points since it made it much more explicit what kind of address is expected in each context. Since our new packages are built to accommodate some future planned features that are not yet implemented (e.g. the "for_each" argument on resources, "count"/"for_each" on modules), and since there's still a fair amount of functionality still using old-style APIs, there is a moderate amount of shimming here to connect new assumptions with old, hopefully in a way that makes it easier to find and eliminate these shims later. I apologize in advance to the person who inevitably just found this huge commit while spelunking through the commit history.	8 years ago
Martin Atkins	4ed06a9227	terraform: HCL2-flavored module dependency resolver ... For the moment this is just a lightly-adapted copy of ModuleTreeDependencies named ConfigTreeDependencies, with the goal that the two can live concurrently for the moment while not all callers are yet updated and then we can drop ModuleTreeDependencies and its helper functions altogether in a later commit. This can then be used to make "terraform init" and "terraform providers" work properly with the HCL2-powered configuration loader.	8 years ago
Martin Atkins	ebafa51723	command: Various updates for the new backend package API ... This is a rather-messy, complex change to get the "command" package building again against the new backend API that was updated for the new configuration loader. A lot of this is mechanical rewriting to the new API, but meta_config.go and meta_backend.go in particular saw some major changes to interface with the new loader APIs and to deal with the change in order of steps in the backend API.	8 years ago
Sean Chittenden	d749420a25	Fix drift caused from gofmt when running make dev and go 1.11. ... A fresh checkout of `origin/master` does not build atm using the `dev` target because `master` has not been formatted using `gofmt` from Go 1.11 (tis has been the case for a while if you've been running devel). None of the drift in question is especially new but now that Go 1.11 has been released and gofmt's formatting guidelines have been updated, it would be *really* nice if the code in `master` reflected the current tooling in order to avoid having to fight this drift locally. * 8mo: https://github.com/hashicorp/terraform/blame/master/backend/remote-state/s3/backend_test.go#L260-L261 * 6mo: https://github.com/hashicorp/terraform/blame/master/builtin/provisioners/chef/linux_provisioner_test.go#L124 * 1yr: 7cfeffe36b/command/init.go (L75-L76) * 12d: 7cfeffe36b/command/meta_backend_test.go (L1437) * 2yr: 7cfeffe36b/helper/schema/resource_timeout_test.go (L26) * 4yr: 7cfeffe36b/helper/schema/schema_test.go (L2059) * 1yr: 7cfeffe36b/plugin/discovery/get_test.go (L151)	8 years ago
Sander van Harmelen	7fb2d1b8de	Implement the Enterprise enhanced remote backend	8 years ago
Sander van Harmelen	179b32d426	Add a `CredentialsForHost` method to disco.Disco ... By adding this method you now only have to pass a `*disco.Disco` object around in order to do discovery and use any configured credentials for the discovered hosts. Of course you can also still pass around both a `*disco.Disco` and a `auth.CredentialsSource` object if there is a need or a reason for that!	8 years ago
Sander van Harmelen	495d1ea350	Use New() instead of `once.Do(b.init)`	8 years ago
James Bardin	504ea578ee	Merge pull request #16920 from hashicorp/jbardin/init-future-state ... check state version during init	8 years ago
James Bardin	fe3aff91f3	missingPlugins should not return internal plugins ... Filter the internal plugins out beforehand, so we don't attempt to locate them at all during init.	8 years ago
James Bardin	ea4cb6a20e	check state version during init ... The init command needs to parse the state to resolve providers, but changes to the state format can cause that to fail with difficult to understand errors. Check the terraform version during init and provide the same error that would be returned by plan or apply.	8 years ago
Martin Atkins	9a5c865040	command: validate config as part of loading it ... Previously we required callers to separately call .Validate on the root module to determine if there were any value errors, but we did that inconsistently and would thus see crashes in some cases where later code would try to use invalid configuration as if it were valid. Now we run .Validate automatically after config loading, returning the resulting diagnostics. Since we return a diagnostics here, it's possible to return both warnings and errors. We return the loaded module even if it's invalid, so callers are free to ignore returned errors and try to work with the config anyway, though they will need to be defensive against invalid configuration themselves in that case. As a result of this, all of the commands that load configuration now need to use diagnostic printing to signal errors. For the moment this just allows us to return potentially-multiple config errors/warnings in full fidelity, but also sets us up for later when more subsystems are able to produce rich diagnostics so we can show them all together. Finally, this commit also removes some stale, commented-out code for the "legacy" (pre-0.8) graph implementation, which has not been available for some time.	8 years ago
Martin Atkins	ba0514106a	return tfdiags.Diagnostics from validation methods ... Validation is the best time to return detailed diagnostics to the user since we're much more likely to have source location information, etc than we are in later operations. This change doesn't actually add any detail to the messages yet, but it changes the interface so that we can gradually introduce more detailed diagnostics over time. While here there are some minor adjustments to some of the messages to improve their consistency with terminology we use elsewhere.	8 years ago
Martin Atkins	3b180d7f8a	Merge #16543: Bring the "terraform" provider back into core	9 years ago
Martin Atkins	d4ee58ce59	Re-integrate the "terraform" provider into the main binary ... As part of the 0.10 core/provider split we moved this provider, along with all the others, out into its own repository. In retrospect, the "terraform" provider doesn't really make sense to be separated since it's just a thin wrapper around some core code anyway, and so re-integrating it into core avoids the confusion that results when Terraform Core and the terraform provider have inconsistent versions of the backend code and dependencies. There is no good reason to use a different version of the backend code in the provider than in core, so this new "internal provider" mechanism is stricter than the old one: it's not possible to use an external build of this provider at all, and version constraints for it are rejected as a result. This provider is also run in-process rather than in a child process, since again it's just a very thin wrapper around code that's already running in Terraform core anyway, and so the process barrier between the two does not create enough advantage to warrant the additional complexity.	9 years ago
James Bardin	9c334fe012	update init output ... Change "Downloading" to 'Initializing" to match the provider loading dialog. List each module being loaded. If a regisry module is being downloaded, list the registry host, and the version discovered. Show the source string from the config that is being fetched, rather than the go-getter url. The full source can be found in the logs for debugging. Add much more extensive logging	9 years ago
James Bardin	f64851242e	use Storage.GetModule for init -from-module ... This will enable copying any module source into a target directory.	9 years ago
Martin Atkins	5cd00a13ec	command: use new diagnostics output for config errors ... This uses the new diagnostics printer for config-related errors in the main five commands that deal with config. The immediate motivation for this is to allow HCL2-produced diagnostics to be printed out in their full fidelity, though it also slightly changes the presentation of other errors so that they are not presented in all red text, which can be hard to read on some terminals.	9 years ago
Martin Atkins	5c0670fdf4	command: allow callers to activate a plugin cache ... Here we add a new caller-settable field to command.Meta that activates a read-through cache directory for plugin installation.	9 years ago
Martin Atkins	2ed9aa6077	command: autocomplete data for "terraform init"	9 years ago
Martin Atkins	0fe43c8977	cli: allow disabling "next steps" message in terraform plan ... In #15884 we adjusted the plan output to give an explicit command to run to apply a plan, whereas before this command was just alluded to in the prose. Since releasing that, we've got good feedback that it's confusing to include such instructions when Terraform is running in a workflow automation tool, because such tools usually abstract away exactly what commands are run and require users to take different actions to proceed through the workflow. To accommodate such environments while retaining helpful messages for normal CLI usage, here we introduce a new environment variable TF_IN_AUTOMATION which, when set to a non-empty value, is a hint to Terraform that it isn't being run in an interactive command shell and it should thus tone down the "next steps" messaging. The documentation for this setting is included as part of the "...in automation" guide since it's not generally useful in other cases. We also intentionally disclaim comprehensive support for this since we want to avoid creating an extreme number of "if running in automation..." codepaths that would increase the testing matrix and hurt maintainability. The focus is specifically on the output of the three commands we give in the automation guide, which at present means the following two situations: * "terraform init" does not include the final paragraphs that suggest running "terraform plan" and tell you in what situations you might need to re-run "terraform init". * "terraform plan" does not include the final paragraphs that either warn about not specifying "-out=..." or instruct to run "terraform apply" with the generated plan file.	9 years ago
Sunny	2d849f8650	command/init: check required_version ... Previously we were checking required_version only during "real" operations, and not during initialization. Catching it during init is better because that's the first command users run on a new working directory.	9 years ago
Radek Simko	aabab16069	command/init: Remove extra whitespace	9 years ago
Radek Simko	28b33c9299	plugin: Display version + source when initializing plugins	9 years ago
Martin Atkins	8a7a0a7459	command: terraform init -from-module=... ... This restores the earlier behavior of the first positional argument to terraform init in 0.9, but as a command line option. The positional argument was removed to improve consistency with other commands that take a working directory as their first positional argument. It was originally intended that this functionality would return in a later release along with some other general improvements to Terraform's module handling, but we're introducing here an interim solution that uses the existing module source concept, to allow for easier porting of workflows that previously depended on the automatic copy behavior. In a future release this feature may change again as the module improvements design firms up, but we expect it to be broadly compatible with this temporary state.	9 years ago
Robert Liebowitz	006744bfe0	Use all tfvars files in working directory ... As a side effect, several commands that previously did not have a failure state can now fail during meta-parameter processing.	9 years ago
Jake Champlin	9944ea6886	core: Skip provider checksum validation based on env var ... Skips checksum validation if the `TF_SKIP_PROVIDER_VERIFY` environment variable is set. Undocumented variable, as the primary goal is to significantly improve the local provider development workflow.	9 years ago
Martin Atkins	40e2fbb8e9	command: init to allow plugin init without backend init ... Previously init would crash if given these options: -backend=false -get-plugins=true This is because the state is used as a source of provider dependency information, and we need to instantiate the backend to get the state. To avoid the crash, we now use the following adjusted behavior: - if -backend=true, we behave as before - if -backend=false, we instead try to instantiate the backend the same way any other command would, without modifying its configuration - if we're able to instantiate the backend, we use it to fetch state for dependency resolution purposes - if the backend is not instantiable then we assume it's not yet configured and proceed with a nil state, which may cause us to see an incomplete picture of the dependencies but still allows the install to succeed. Subsequently running "terraform plan" will not work until the backend is (re-)initialized, so the incomplete picture of required plugins is safe.	9 years ago
Martin Atkins	3dc7d618f7	command: avoid empty string constraints in plugin install errors ... This takes care of a few dangling cases where we were still stringifying empty version constraints, which creates confusing error messages due to it stringing as the empty string. For the "no suitable versions available" message, we fall back on the "provider not found" message if no versions were found even though it's unconstrained. This should only happen in an edge case where the provider's index page exists on the releases server but no versions are yet present. For the message about plugin protocol versions, this again is an edge case since with no constraints this should happen only if we release an incompatible Terraform version but don't release a new version of the plugin that's compatible. In this case we just show the constraint as "(any version)" to make sure we always show _something_.	9 years ago
James Bardin	c10f5caf05	Merge pull request #15345 from hashicorp/jbardin/plugin-sig ... verify automatically downloaded plugins	9 years ago
Martin Atkins	9c2fe3456b	command: purge unused plugins as a side effect of plugin installation ... Previously we only did this when _upgrading_, but that's unnecessarily specific and confusing since e.g. plugins can get upgraded implicitly by constraint changes, which would not then trigger the purge process. Instead, we'll assume that the user is able to easily re-download plugins that were purged here, or if they need more specific guarantees they will manage manually a plugin directory and disable the auto-install behavior using `-plugin-dir`.	9 years ago
Martin Atkins	d48dcbb4a5	command: more-helpful error messages from plugin installation ... Now we are able to recognize and handle a few special error situations from plugin installation with more verbose error messages that give the user better feedback on how to proceed.	9 years ago
James Bardin	0a47228065	add -verify-plugins flag to init ... This provides the user with the option to disable plugin signature verification.	9 years ago
James Bardin	da385c4268	Don't show plugin init message if there are none ... Skip the message and plugin initialization if there are none in the config.	9 years ago
James Bardin	ec99b6910b	remove "~> 0.0" constraint suggestions ... Don't suggest constraints when the available plugin isn't versioned. Add zero version const for comparisons.	9 years ago
James Bardin	be2069ac81	add -plugin-dir option ... The -plugin-dir option lets the user specify custom search paths for plugins. This overrides all other plugin search paths, and prevents the auto-installation of plugins. We also make sure that the availability of plugins is always checked during init, even if -get-plugins=false or -plugin-dir is set.	9 years ago
James Bardin	000e860706	Add plugin dir scaffolding ... add pluginDir to command.Meta, the flag to initialize it, and the methods to save and restore it.	9 years ago
James Bardin	55bf19e548	always write to dataDir in the current directory ... Now that init can take a directory for configuration, the old behavior of writing the .terraform data directory into the target path no longer makes sense. Don't change the dataDir field during init, and write to the default location. Clean up all references to Meta.dataDir, and only use the getter method in case we chose to dynamically override this at some point.	9 years ago
Martin Atkins	6979a07754	command: init -upgrade for provider plugins ... Now when -upgrade is provided to "terraform init" (and plugin installation isn't disabled) it will: - ignore the contents of the auto-install plugin directory when deciding what is "available", thus causing anything there to be reinstalled, possibly at a newer version. - if installation completes successfully, purge from the auto-install plugin directory any plugin-looking files that aren't in the set of chosen plugins. As before, plugins outside of the auto-install directory are able to take precedence over the auto-install ones, and these will never be upgraded nor purged. The thinking here is that the auto-install directory is an implementation detail directly managed by Terraform, and so it's Terraform's responsibility to automatically keep it clean as plugins are upgraded. We don't yet have the -plugin-dir option implemented, but once it is it should circumvent all of this behavior and just expect providers to be already available in the given directory, meaning that nothing will be auto-installed, -upgraded or -purged.	9 years ago
Martin Atkins	f753974bb3	plugin/discovery: Installer interface, and provider implementation ... Previously we had a "getProvider" function type used to implement plugin fetching. Here we replace that with an interface type, initially with just a "Get" function. For now this just simplifies the interface by allowing the target directory and protocol version to be members of the struct rather than passed as arguments. A later change will extend this interface to also include a method to purge unused plugins, so that upgrading frequently doesn't leave behind a trail of unused executable files.	9 years ago
Gavin Williams	5834333ea3	command: terraform get -upgrade ... As of this commit this just upgrades modules, but this option will also later upgrade plugins and indeed anything else that's being downloaded and installed as part of the init.	9 years ago
James Bardin	a30007b41d	Merge pull request #15032 from hashicorp/jbardin/init ... change init args to remove source copy	9 years ago
Martin Atkins	418a8a8bc9	command + backend: rename various API objects to "Workspace" terminology ... We're shifting terminology from "environment" to "workspace". This takes care of some of the main internal API surface that was using the old terminology, though is not intended to be entirely comprehensive and is mainly just to minimize the amount of confusion for maintainers as we continue moving towards eliminating the old terminology.	9 years ago
James Bardin	2bfcdbbd08	change init args to remove source copy ... When init was modified in 0.9 to initialize a terraform working directory, the legacy behavior was kept to copy or fetch module sources. This left the init command without the ability that the plan and apply commands have to target a specific directory for the operation. This commit removes the legacy behavior altogether, and allows init to target a directory for initialization, bringing it into parity with plan and apply. If one want to copy a module to the target or current directory, that will have to be done manually before calling init. We can later reintroduce fetching modules with init without breaking this new behavior, by adding the source as an optional second argument. The unit tests testing the copying of sources with init have been removed, as well as some out of date (and commented out) init tests regarding remote states.	9 years ago
James Bardin	a529b64cc8	better init error output ... Provide log-form message when a provider isn't found, along with the desired constraints.	9 years ago
Martin Atkins	766f8e5d64	command init: remove confusing uses of "environment" in the usage ... "environment" is a very overloaded term, so here we prefer to use the term "working directory" to talk about a local directory where operations are executed on a given Terraform configuration.	9 years ago
Martin Atkins	3c429b3628	command init: show log output for each provider plugin downloaded ... Each provider plugin will take at least a few seconds to download, so providing feedback about each one should make users feel less like Terraform has hung. Ideally we'd show ongoing progress during the download, but that's not possible without re-working go-getter, so we'll accept this as an interim solution for now.	9 years ago
Martin Atkins	4ba20f9c1c	command init: show suggested constraints for unconstrained providers ... When running "terraform init" with providers that are unconstrained, we will now produce information to help the user update configuration to constrain for the particular providers that were chosen, to prevent inadvertently drifting onto a newer major release that might contain breaking changes. A ~> constraint is used here because pinning to a single specific version is expected to create dependency hell when using child modules. By using this constraint mode, which allows minor version upgrades, we avoid the need for users to constantly adjust version constraints across many modules, but make major version upgrades still be opt-in. Any constraint at all in the configuration will prevent the display of these suggestions, so users are free to use stronger or weaker constraints if desired, ignoring the recommendation.	9 years ago
James Bardin	e0f2235f66	update init command with new GetProvider signature ... GetProvider needs the plugin protocol version to be passed in	9 years ago
Martin Atkins	032f71f1ff	command: produce provider lock file during "terraform init" ... Once we've installed the necessary plugins, we'll do one more walk of the available plugins and record the SHA256 hashes of all of the plugins we select in the provider lock file. The file we write here gets read when we're building ContextOpts to initialize the main terraform context, so any command that works with the context will then fail if any of the provider binaries change.	9 years ago
Martin Atkins	e3401947a6	plugin/discovery: PluginRequirements can specify SHA256 digests ... As well as constraining plugins by version number, we also want to be able to pin plugins to use specific executables so that we can detect drift in available plugins between commands. This commit allows such requirements to be specified, but doesn't yet specify any such requirements, nor validate them.	9 years ago
James Bardin	4c32cd432a	make getProvider pluggable	9 years ago
James Bardin	2749946f5c	basic plugin getter ... Add discovery.GetProviders to fetch plugins from the relases site. This is an early version, with no tests, that only (probably) fetches plugins from the default location. The URLs are still subject to change, and since there are no plugin releases, it doesn't work at all yet.	9 years ago
James Bardin	718ede0636	have Meta.Backend use a Config rather than loading ... Instead of providing the a path in BackendOpts, provide a loaded *config.Config instead. This reduces the number of places where configuration is loaded.	9 years ago
Edward Betts	be265479a9	correct spelling mistakes (#13979)	9 years ago
James Bardin	7aa2ce8341	add -reconfigure option for init ... The reconfigure flag will force init to ignore any saved backend state. This is useful when a user does not want any backend migration to happen, or if the saved configuration can't be loaded at all for some reason.	9 years ago
James Bardin	fb4a365d12	noop migrate copy, add -lock and -input ... A couple commits got rebased together here, and it's easier to enumerate them in a single commit. Skip copying of states during migration if they are the same state. This can happen when trying to reconfigure a backend's options, or if the state was manually transferred. This can fail unexpectedly with locking enabled. Honor the `-input` flag for all confirmations (the new test hit some more). Also unify where we reference the Meta.forceInitCopy and transfer the value to the existing backendMigrateOpts.force field.	9 years ago
James Bardin	5eca913b14	add cli flags for -lock-timeout ... Add the -lock-timeout flag to the appropriate commands. Add the -lock flag to `init` and `import` which were missing it. Set both stateLock and stateLockTimeout in Meta.flagsSet, and remove the extra references for clarity.	9 years ago
James Bardin	54e536cfe0	add `-force-copy` option to init command ... The `-force-copy` option will suppress confirmation for copying state data. Modify some tests to use the option, making sure to leave coverage of the Input code path.	9 years ago
Mitchell Hashimoto	df8529719c	command/init: backend-config accepts key=value pairs ... This augments backend-config to also accept key=value pairs. This should make Terraform easier to script rather than having to generate a JSON file. You must still specify the backend type as a minimal amount in configurations, example: ``` terraform { backend "consul" {} } ``` This is required because Terraform needs to be able to detect the _absense_ of that value for unsetting, if that is necessary at some point.	9 years ago
Mitchell Hashimoto	716132431a	command/init: initialize backend even if not set in the config ... We need to initialize the backend even if the config has no backend set. This allows `init` to work when unsetting a previously set backend. Without this, there was no way to unset a backend.	9 years ago
Mitchell Hashimoto	ad7b063262	command: convert to use backends	9 years ago
James Bardin	f175497dd7	Fix vet issues ... None were critical, but these will fail with the next version of vet.	10 years ago
James Nugent	681d94ae20	core: Allow lists and maps as variable overrides ... Terraform 0.7 introduces lists and maps as first-class values for variables, in addition to string values which were previously available. However, there was previously no way to override the default value of a list or map, and the functionality for overriding specific map keys was broken. Using the environment variable method for setting variable values, there was previously no way to give a variable a value of a list or map. These now support HCL for individual values - specifying: TF_VAR_test='["Hello", "World"]' will set the variable `test` to a two-element list containing "Hello" and "World". Specifying TF_VAR_test_map='{"Hello = "World", "Foo" = "bar"}' will set the variable `test_map` to a two-element map with keys "Hello" and "Foo", and values "World" and "bar" respectively. The same logic is applied to `-var` flags, and the file parsed by `-var-files` ("autoVariables"). Note that care must be taken to not run into shell expansion for `-var-` flags and environment variables. We also merge map keys where appropriate. The override syntax has changed (to be noted in CHANGELOG as a breaking change), so several tests needed their syntax updating from the old `amis.us-east-1 = "newValue"` style to `amis = "{ "us-east-1" = "newValue"}"` style as defined in TF-002. In order to continue supporting the `-var "foo=bar"` type of variable flag (which is not valid HCL), a special case error is checked after HCL parsing fails, and the old code path runs instead.	10 years ago
David Glasser	50959a654c	command: Remove second DefaultDataDirectory const (#7666)	10 years ago
Justin Nauman	61240b4250	Fixes #5011 - Backend downcased for init	10 years ago
Mitchell Hashimoto	6a972a7713	command/init: put remote state config at proper path [GH-2927]	10 years ago
Mitchell Hashimoto	344e7c26b5	fix a bunch of tests from go-getter import	11 years ago
Radek Simko	b7d41d2eed	Add -no-color to help text	11 years ago
Mitchell Hashimoto	01cd761023	command: move remote configuration stuff	11 years ago