Commit Graph

874 Commits

Author SHA1 Message Date
Chris Marchesi 7d5f9ed6b1 helper/schema: NewComputed values should be nil
When working on this initially, I think I thought that since NewComputed
values in the diff were empty strings, that it was using the zero value.
After review, it doesn't seem like this is the case - so I have adjusted
NewComputed to pass nil values. There is also a guard now that keeps the
new value writer from accepting computed fields with non-nil values.
2017-11-01 14:25:32 -07:00
Chris Marchesi 6f422d8c44 helper/schema: Remove unused log line
Meant to remove this before finalizing the PR. :P
2017-11-01 14:25:32 -07:00
Chris Marchesi c6647a3bb7 helper/schema: CustomizeDiff -> Review
To keep with the current convention of most other schema.Resource
functional fields being fairly short, CustomizeDiff has been changed to
"Review". It would be "Diff", however it is already used by existing
functions in schema.Provider and schema.Resource.
2017-11-01 14:25:32 -07:00
Chris Marchesi f7e42728b6 helper/schema: Remove unused Destroy check for CustomizeDiff
Both Destroy and DestroyDeposed are not propagated down the diff stack,
meaning that there is no way we can tell at this point if an instance is
being destroyed or deposed, so this check would never be used.

In this regard, Destroy never runs a diff down the stack at all, and a
deposition check is not run until *after* the provider's diff function
is called. To answer this question and close it off, we could either
determine if a resource is deposed earlier, and propagate that down, or
treat deposed resources like full destroy nodes, and not diff them at
all (but rather making a diff with the only thing in it being
DestroyDeposed flagged).
2017-11-01 14:25:32 -07:00
Chris Marchesi fa1fc2ca8e helper/schema: CustomizeDiff invocation test
Just one more test to check to make sure that CustomizeDiff is called
on resource level.
2017-11-01 14:25:32 -07:00
Chris Marchesi ee769188d7 helper/schema: More CustomizeDiff test cases
Added a few more test cases for CustomizeDiff, caught another error in
the process. I think this is ready for review now, and possibly some
real-world testing of the waters by way of porting some resources that
would benefit from the feature.
2017-11-01 14:25:32 -07:00
Chris Marchesi 8af9610b87 helper/schema: Hook CustomizeDiffFunc into diff logic
It's alive! CustomizeDiff logic now has been inserted into the diff
process. The test_resource_with_custom_diff resource provides some basic
testing and a reference implementation.

There should now be plenty of test coverage for this feature via the
tests added for ResourceDiff, and the basic test added to the
schemaMap.Diff test, and the test resource, but more can be added to
test any specific case that comes up otherwise.
2017-11-01 14:25:32 -07:00
Chris Marchesi 8126ee8401 helper/schema: Fix supplied config to tests 2017-11-01 14:25:32 -07:00
Chris Marchesi 196d7e63fe helper/schema: Drop ClearAll from ResourceDiff
As the interface has been specced out for ResourceDiff, the only diff
operation that can function on a non-computed key is ForceNew, and that
is only if a diff exists for that key. As such, allowing the user to
clear keys that cannot be operated on afterwards does not really make
much sense.

Will re-add this function if it is determined it's needed after all on
review.
2017-11-01 14:25:32 -07:00
Chris Marchesi 22220fd0f7 helper/schema: Final set of ResourceDiff tests, bug fixes
Final set of coverage for ResourceDiff and bug fixes to correct issues
the test cases brought up.

Will be dropping ClearAll in next commit, as with how this interface is
intended to be used, it does not really make much sense.
2017-11-01 14:25:32 -07:00
Chris Marchesi a5fc664ea6 helper/schema: Add schemaMap.DeepCopy
This provides a deep copy of a schemaMap, which will be needed for the
diff customization process as ResourceDiff will be able to flag fields
as ForceNew - we don't want to affect the source schema.
2017-11-01 14:25:32 -07:00
Chris Marchesi 6a4f7b0dce helper/schema: Don't ignore diffs for certain NewComputed keys
In diffString, removed values are marked if the old value is non-nil and
the new value is nil, regardless of if the new value is marked as a
computed value. With the new diff override behaviour, this can lead to
issues where a nil attribute may get inserted into the diff if the new
value has been marked as computed (as the value will be marked as
missing, but computed).

This propagates into finalizeDiff in some respects because even if
NewComputed is manually set in the diff that gets passed in, it is
ignored, and the schema becomes the only source of truth. Since our new
diff behaviour is mainly designed to be supported on computed keys only,
it stands to reason that we there will be a time where we want to set a
diff as NewComputed on a key, and see that change in the diff.

These two small changes makes that happen. No regressions in tests have
been observed via this change, so it seems safe and non-invasive.
2017-11-01 14:25:32 -07:00
Chris Marchesi 64cc4084d2 helper/schema: ResourceDiff tests, bug fixes
The beginning of tests for SetNew. Noticed that removed values are not
logged for computed keys in a diff - not too sure if that is going to be
a problem (possibly not as GetChange in ResourceData should still
reference state for the old value). I came on this most notably in the
"TestSetNew/complex-ish_set_diff" test, for reference.

More tests pending for other functions for coverage of other functions
and test cases as defined in #8769.
2017-11-01 14:25:32 -07:00
Chris Marchesi f5f4e0329f helper/schema: Track updated keys in ResourceDiff
This ensures that when we hook this into the main diff logic, that we
can just re-diff the keys that are modified, ensuring that the diff is
not re-run on keys that were not touched, or on keys that were
intentionally removed.
2017-11-01 14:25:32 -07:00
Chris Marchesi aeb793f968 helper/schema: Add Clear function to ResourceDiff
This should complete the feature set of the prototype. This function
removes a specific key from the existing diff, preventing conflicts.

Further functionality might be needed to make this behave as expected,
namely ensuring that we don't re-process the whole diff after the
CustomizeDiffFunc runs.
2017-11-01 14:25:32 -07:00
Chris Marchesi 1e8cfc52e9 helper/schema: Updated ResourceDiff prototype
This new prototype removes the dependence on a underlying ResourceData,
moving several items up to ensure an approach that more matches
ResourceData. Namely, we create our own MultiLevelFieldReader that
also layers updated diff values on top. New values use a small
re-implementation of the MapFieldWriter/Reader that allows computed
values to be set.

The assumption here now is that a second diff will happen after the
first one is done, processing the new values set in the 2 new
reader/writer levels and updating the diff as necessary.
2017-11-01 14:25:32 -07:00
Chris Marchesi b99c615ee6 helper/schema: New ResourceDiff object
This adds a new object, ResourceDiff, to the schema package. This
object, in conjunction with a function defined in CustomizeDiff in the
resource schema, allows for the in-flight customization of a Terraform
diff. This helps support use cases such as when there are necessary
changes to a resource that cannot be detected in config, such as via
computed fields (most of the utility in this object works on computed
fields only). It also allows for a wholesale wipe of the diff to allow
for diff logic completely offloaded to an external API, if it is a
better use case for a specific provider.

As part of this work, many internal diff functions have been moved to
use a special resourceDiffer interface, to allow for shared
functionality between ResourceDiff and ResourceData. This may be
extended to the DiffSuppressFunc as well which would restrict use of
ResourceData in DiffSuppressFunc to generally read-only fields.

This work is not yet in its final state - CustomizeDiff is not yet
implemented in the general diff workflow, new functions may be added
(notably Clear() for a single key), and functionality may be altered.
Tests will follow as well.
2017-11-01 14:25:32 -07:00
Radek Simko d39025b9d8
helper: Escape test name in TF_LOG_PATH_MASK 2017-10-31 06:48:57 +00:00
Radek Simko 48fbd60e33
helper: Fall back to TF_LOG_PATH instead of os.Stderr 2017-10-30 15:58:13 +00:00
James Bardin 3a495ffe56 rename ModuleStorage to Storage
get rid of stutter and use module.Storage
2017-10-27 13:11:21 -04:00
James Bardin f2a7b94692 use the new ModuleStorage in the command package
Update the command package to use the new module storage. Move the old
command output strings into the module storage itself. This could be
moved back later either by using ui callbacks, or designing a module
storage interface once we know what the final requirements will look
like.
2017-10-27 12:58:24 -04:00
Dana Hoffman a7e308fc2c helper/schema: Schema.Elem documentation for TypeMap
Updated it to state that Elem is valid for TypeMaps too, and that TypeSets can use a Resource as an Elem.
2017-10-26 10:29:47 -07:00
Radek Simko 7fceccfbf7
helper/schema: Loosen validation for 'id' field 2017-10-26 09:37:38 +01:00
Arthur Burkart 013df9350b hashcode: "Strings" function for hashing slices of strings 2017-10-20 14:54:23 -07:00
Martin Atkins 183833affc core: terraform.ResourceProvider.GetSchema method
In order to parse provider, resource and data source configuration from
HCL2 config files, we need to know the relevant configuration schema.
This new method allows Terraform Core to request these from a provider.

This is a breaking change to this interface, so all of its implementers
in this package are updated too. This includes concrete implementations
of the new method in helper/schema that use the schema conversion code
added in an earlier commit to produce a configschema.Block automatically.

Plugins compiled against prior versions of helper/schema will not have
support for this method, and so calls to them will fail. Callers of
this new method will therefore need to sniff for support using the
SchemaAvailable field added to both ResourceType and DataSource.

This careful handling will need to persist until next time we increment
the plugin protocol version, at which point we can make the breaking
change of requiring this information to be available.
2017-10-17 07:23:41 -07:00
Martin Atkins ccc20fdad1 helper/didyoumean: helper library for "Did you mean ...? suggestions
Uses Levenshtein distance to decide if the input is similar enough to one
of the given suggestions, and returns that suggestion if so.

The distance threshold of three was arrived at experimentally, and has
no objective basis.
2017-10-16 17:50:57 -07:00
Radek Simko 0388bc1b23 Merge pull request #16356 from hashicorp/t-log-path-mask
helper: Allow logs isolation per acceptance test
2017-10-16 20:32:38 +03:00
Radek Simko 4052a8f956
helper: Allow logs isolation per acceptance test 2017-10-14 16:39:11 +03:00
Martin Atkins b91bd62747 config/configschema: Sensitive flag for attributes
We don't currently have any need for this information, but we're
propagating it out of helper/schema here pre-emptively so that once we
later have a use for it we will not need to rebuild the providers to gain
access to it.

The long-term expected use-case for this is to have Terraform Core use
static analysis techniques to trace the path of sensitive data through
interpolations so that intermediate results can be flagged as sensitive
too, but we have a lot more work to do before such a thing would actually
be possible.
2017-10-04 16:35:11 -07:00
Martin Atkins 69650b0bbc helper/schema: conversion of Schema to configschema.Block
As part of moving to the next-generation HCL implementation,
Terraform Core is getting its own representation of configuration schema
that is tailored for configuration-processing use-cases. The capabilities
of this are a subset of the helper/schema model primarily concerned with
the configuration structure and value types, leaving detailed validation
and defaults for helper/schema to still solve.

These new methods allow mechanical creation of a schema in the new Core
schema model from a schema expressed in the helper/schema model. This is
not yet used as of this commit, but will be used later to implement some
new ResourceProvider methods that will allow core to obtain the schema
for provider, resource and data source configuration while remaining
source-compatible with existing provider implementations.
2017-10-04 16:35:11 -07:00
Chris Marchesi edb8e8904c
helper/validation: Add NoZeroValues
This adds NoZeroValues, a small SchemaValidateFunc that checks that a
defined value is not a zero value. It's useful for situations where you
want to keep someone from explicitly entering a zero value (ie:
literally "0", or an empty string) on a required field, and want to
catch it in the validation stage, versus during apply using GetOk.
2017-09-25 17:19:23 -07:00
Chris Marchesi dc1f155728
helper/resource: Failure case for ImportStateIdFunc
Just to make sure returning an error was working.
2017-09-06 19:51:01 -07:00
Chris Marchesi 7bba1d0c95
helper/resource: Add ImportStateIdFunc
Add an ImportStateIdFunc field to the ImportState testing functionality.
This will allow for more powerful generation of complex import state IDs
that can't be accomplished by ImportStateId or ImportStateIdPrefix
themselves.
2017-09-06 19:44:43 -07:00
Radek Simko db97555e3e
helper/resource: Add TestStep.SkipFunc 2017-08-30 10:24:02 +02:00
Chris Marchesi 61971f2dde
helper/validation: Fix validation package
That'll teach me to use the GitHub merge conflict resolver :P
2017-08-28 14:41:01 -07:00
Chris Marchesi b0152f6be3 Add newline to end of validation.go 2017-08-28 13:49:11 -07:00
Chris Marchesi f17e14f576 Merge branch 'master' into f-validate-list-no-duplicates 2017-08-28 13:45:16 -07:00
Chris Marchesi bd368580c6 Merge pull request #15931 from hashicorp/f-validate-regex-func
helper/validation: Add ValidateRegexp
2017-08-28 13:30:02 -07:00
Martin Atkins c12d64f340 Use t.Helper() in our test helpers
Go 1.9 adds this new function which, when called, marks the caller as
being a "helper function". Helper function stack frames are then skipped
when trying to find a line of test code to blame for a test failure, so
that the code in the main test function appears in the test failure output
rather than a line within the helper function itself.

This covers many -- but probaly not all -- of our test helpers across
various packages.
2017-08-28 09:59:30 -07:00
Chris Marchesi aacfc01945
helper/validation: Add ValidateListUniqueStrings
Add the ValidateListUniqueStrings function, which is a ValidateFunc that
ensures a list has no duplicate items in it. It's useful for when a list
is needed over a set because order matters, yet the items still need to
be unique.
2017-08-27 09:50:21 -07:00
Chris Marchesi afeeecd10d
helper/validation: Add ValidateRegexp
This adds a ValidateRegexp validation helper to check to see if a field
has a valid regular expression.

Includes test for good regexp, and test for bad regexp.
2017-08-26 10:07:10 -07:00
Chris Marchesi 287a5eb66a
helper/schema: More tests for Set.HashEqual
Just to make sure equality on outer and inner values does not affect
anything.
2017-08-15 21:56:01 -07:00
Chris Marchesi ca42980e49
helper/schema: Add Set.HashEqual
Equality of schema.Sets gets tricky when dealing with nested sets -
Set.Equal only superficially compares the underlying maps and hence any
sets nested under the root sets cause issues.

This adds a simple method, HashEqual, that does a top-level hash
comparison, helping to work around this without any complex re-invention
of things like reflect.DeepEqual.

Of course, in order to make effective use of this function, the user
needs to make sure they are properly hashing their nested sets, however
this is trivial with things like HashResource.
2017-08-15 21:50:52 -07:00
Jake Champlin 3600f0b730 Merge pull request #15723 from hashicorp/f-get-boolean-non-default
core: Add `GetOkExists` schema function
2017-08-03 18:06:17 -04:00
Jake Champlin d969f97e73
update tests 2017-08-03 17:53:07 -04:00
Jake Champlin fa272e8c9c
Add more specific exists tests 2017-08-03 14:14:39 -04:00
Jake Champlin 268138dbd4
Rename to GetOkExists 2017-08-03 12:05:19 -04:00
Jake Champlin 270bbdb19b
core: Add `GetOkRaw` schema function
Adds `GetOkRaw` as a schema function. This should only be used to verify
boolean attributes are either set or not set, regardless of their zero
value for their type. There are a few small use cases outside of the boolean
type where this will be helpful as well.

Overall, this shouldn't detract from the zero-value checks that `GetOK()`
currently has, and should only be used when absolutely needed. However,
there are enough use-cases for this addition without checking for the
zero-value of the type, that this is needed.

Primary use case is for a boolean attribute that is `Optional` and `Computed`,
without a default value. There's currently no way to verify that the boolean
attribute was explicitly set to the zero-value literal with the current
`GetOk()` function. This new function allows for that check, keeping the
`Computed` check for the returned `exists` boolean.

```
$ make test TEST=./helper/schema TESTARGS="-run=TestResourceDataGetOkRaw"
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/08/02 11:17:32 Generated command/internal_plugin_list.go
go test -i ./helper/schema || exit 1
echo ./helper/schema | \
        xargs -t -n4 go test -run=TestResourceDataGetOkRaw -timeout=60s -parallel=4
go test -run=TestResourceDataGetOkRaw -timeout=60s -parallel=4 ./helper/schema
ok      github.com/hashicorp/terraform/helper/schema    0.005s
```
2017-08-02 11:18:59 -04:00
James Bardin ca68723c91 memoize DiffFieldReader.ReadField
The field reader code path is extremely inefficient, but refactoring
it all is much to invasive a change at the moment.

Have DiffFieldReader internally cache results for ReadField.
2017-07-28 14:26:36 -04:00
Lars Lehtonen e34f194b31
Fix swallowed err in acctest package 2017-07-19 16:24:41 -07:00
Radek Simko f979b8feef Enforce field names to be alphanum lowercase + underscores (#15562) 2017-07-17 08:37:46 +01:00
Radek Simko 07cbd54fbc Actively disallow reserved field names in schema (#15522) 2017-07-10 21:51:55 -07:00
James Bardin 60ea42cd1c Add testProviderConfig to import tests
Provider import tests previously didn't have to supply a config, but
terraform now requires the provider to be declared for discovery.

testProviderConfig returns a stub config with provider blocks based
on the TestCase Providers. This allows basic import tests in providers
to remain unchanged.
2017-07-07 16:16:35 -04:00
James Bardin 657932261b Make sure shadow.closeWalker doesn't copy Mutexes
The Close methods on shadow.Values require pointer receivers because
they contain a sync.Mutex, but that value was being copied through
Value.Interface by the closeWalker.  Because reflectwalk passes the
struct fields to the StructField method as they are defined in the
struct, and they may have been read as a value, we can't immediately
call Interface() to check the method set without possibly copying the
internal mutex values. Use the Implements method to first check if we
need to call Interface, and if it's not, then we can check if the value
is addressable.

Because of this use of reflection, we can't vet for the copying of these
locks. The minimal amount of code in the Close method left us only with
a race detected within the mutex itself, which leads to a stacktrace
pointing to the runtime rather than our code.
2017-07-07 11:20:54 -04:00
James Bardin c66dd48b6e make shadow.Value a Locker
This way it's correctly handled by CopyStructure
2017-07-06 16:58:29 -04:00
Riley Karson 8cf04f8e4e Added IntAtLeast and IntAtMost validation functions. (#15403) 2017-06-27 17:25:51 +03:00
joel.ringuette ffddf96603 Fix issue with reading timeouts on Delete
Original fix by @jringuette but I couldn't get his patch to apply after
the repo split :/
2017-06-23 09:15:29 -05:00
clint shryock 11dc0c5fdf Regression test for #767 (https://github.com/hashicorp/terraform/issues/14444) 2017-06-23 09:15:29 -05:00
Sander van Harmelen 7e180aec92 Refactor the provisioner validation function (#15273)
It turns out that `d.GetOk` also returns `false` when the user _did_ actually supply a value for it in the config, but the value itself needs to be evaluated before it can be used.

So instead of passing a `ResourceData` we now pass a `ResourceConfig`
which makes much more sense for doing the validation anyway.
2017-06-15 19:57:04 +02:00
David Glasser 0a1f9156dc Fix resource.UniqueId to be properly ordered over multiple runs
The timestamp prefix added in #8249 was removed in #10152 to ensure that
returned IDs really are properly ordered.  However, this meant that IDs were no
longer ordered over multiple invocations of terraform, which was the main
motivation for adding the timestamp in the first place.  This commit does a
hybrid: timestamp-plus-incrementing-counter instead of just incrementing counter
or timestamp-plus-random.
2017-06-15 08:09:23 -07:00
Martin Atkins c835ef8ff3 Update tests for the new ProviderResolver interface
Rather than providing an already-resolved map of plugins to core, we now
provide a "provider resolver" which knows how to resolve a set of provider
dependencies, to be determined later, and produce that map.

This requires the context to be instantiated in a different way, so this
very noisy diff is a mostly-mechanical update of all of the existing
places where contexts get created for testing, using some adapted versions
of the pre-existing utilities for passing in mock providers.
2017-06-09 14:03:59 -07:00
Martin Atkins 0573ff6793 helper/resource: pass config when testing import
Previously having a config was mutually exclusive with running an import,
but we need to provide a config so that the provider is declared, or else
we can't actually complete the import in the future world where providers
are installed dynamically based on their declarations.
2017-06-09 14:03:59 -07:00
Clint 372a80bc42 provider/aws: Add Sweeper setup, Sweepers for DB Option Group, Key Pair (#14773)
* provider/aws: Add Sweeper setup, Sweepers for DB Option Group, Key Pair

* provider/google: Add sweeper for any leaked databases
* more recursion and added LC sweeper, to test out the Dependency path

* implement a dependency example

* implement sweep-run flag to filter runs

* stub a test for TestMain

* test for multiple -sweep-run list
2017-06-06 10:34:17 -05:00
Radek Simko 1244309579 Fix stringer comments (#15069) 2017-06-05 10:17:35 +01:00
He Guimin 87562be855 provider/alicloud: Add the function of replacing ecs instance's system disk (#15048)
* add replacing system disk function for ecs

* remove ForceNew of system_disk_size
2017-06-05 11:27:49 +03:00
Jake Champlin ac177492fb
core: Revert stringer changes from earlier commits 2017-06-01 11:37:12 -04:00
Thomas Schaaf 79c91e11c8 provider/aws: Add aws elastic beanstalk solution stack (#14944)
* Add aws elastic beanstalk solution stack

Signed-off-by: Thomas Schaaf <thomaschaaf@Thomass-MBP.fritz.box>

* Fix incorrect naming

Signed-off-by: Thomas Schaaf <thomaschaaf@Thomass-MBP.fritz.box>

* Use unique go variable/function names

Signed-off-by: Thomas Schaaf <thomaschaaf@Thomass-MacBook-Pro.local>

* Add docs to sidebar

* Sort provider by alphabet

* Fix indent

* Add required statement

* Fix acceptance test
2017-06-01 02:23:06 +03:00
Jake Champlin 7894478c8c Merge pull request #14681 from svanharmelen/f-review
Use `helpers.shema.Provisoner` in Chef provisioner V2
2017-05-30 14:26:51 -04:00
Jake Champlin 24202fb3c1 Merge pull request #14578 from caiofilipini/digitalocean-certs
provider/digitalocean: Add support for certificates
2017-05-26 13:07:15 -04:00
James Bardin 6bc52be0a5 check for IsComputed when validating a schema obj
GH-14784 allowed nested structures to be validate, rather than relying
on the raw value. However this still returns the same validation error
if the structures contain a computed value, since Get will return the
raw string in that case.

This simply skips the validation in the IsComputed case, since there's
nothing that can be checked.
2017-05-24 12:34:53 -04:00
Matt Robenolt b9a3433f6b helper/schema: fix validating nested objects
When interpreting a nested object, we were validating against the "raw"
value, and not the interpolated value, causing incorrect errors.

This affects structures such as:

```tf
tags = "${list(map("foo", "bar"))}"
```

Prior to this, a complaint about "expected object, got string" since the
raw value is obviously a string, when the interpolated value is the
correct shape.
2017-05-24 01:57:13 -07:00
Sander van Harmelen 0e422737ba Fix and refactor the Chef provisioner
The tests did pass, but that was because they only tested part of the changes. By using the `schema.TestResourceDataRaw` function the schema and config are better tested and so they pointed out a problem with the schema of the Chef provisioner.

The `Elem` fields did not have a `*schema.Schema` but a `schema.Schema` and in an `Elem` schema only the `Type` field may (and must) be set. Any other fields like `Optional` are not allowed here.

Next to fixing that problem I also did a little refactoring and cleaning up. Mainly making the `ProvisionerS` private (`provisioner`) and removing the deprecated fields.
2017-05-19 21:05:21 +02:00
Vladislav Rassokhin f5449a62e0 Various built-in provisioners improvements:
1. Migrate `chef` provisioner to `schema.Provisioner`:

 * `chef.Provisioner` structure was renamed to `ProvisionerS`and  now it's decoded from `schema.ResourceData` instead of `terraform.ResourceConfig` using simple copy-paste-based solution;
 * Added simple schema without any validation yet.

 2. Support `ValidateFunc` validate function : implemented in `file` and `chef` provisioners.
2017-05-19 20:43:51 +02:00
Caio Filipini 45ad54c816 provider/digitalocean: Add support for certificates
Besides the support for DO certificates themselves, this commit also
includes:

1) A new `RandTLSCert` function that generates a valid, self-signed TLS
certificate to be used in the test
2) A fix for the PEM encoding of the private key generated in
`RandSSHKeyPair`: the PEM was always empty
2017-05-17 17:20:40 +02:00
Radek Simko f868a59ffa provider/google: Log HTTP requests and responses in DEBUG mode (#14281) 2017-05-10 21:16:43 +02:00
Radek Simko 44a99e0ae5 core: Avoid crash on empty TypeSet blocks (#14305) 2017-05-09 20:45:53 +02:00
Radek Simko 9867ce4dde
helper/schema: Disallow validation+diff suppression on computed-only fields 2017-04-23 12:25:40 +02:00
James Bardin 9aaf220efb Merge pull request #13863 from hashicorp/jbardin/computed-list-requires-new
make sure a computed list is can be RequiresNew
2017-04-21 18:02:14 -04:00
James Bardin caadb4297f make sure a computed list is can be RequiresNew
If a schema.TypeList had a Schema with ForceNew, and if that list was
NewComputed, the diff would not have RequiresNew set. This causes apply
to fail when the diffs didn't match because of the change to
RequiresNew.

Set the RequiresNew field on the list's ResourceAttrDiff based on the
Schema value.
2017-04-21 17:51:15 -04:00
Martin Atkins b1763e262a Restore stringer-generated files back to new version
stringer has changed the boilerplate it generates in a recent version.
We'd previously updated to the new format but accientally rolled back
to the old while merging a long-running feature branch.

This restores us back to the new format again.
2017-04-21 14:49:18 -07:00
Jasmin Gacic 61499cfcf0 Provider Oneandone (#13633)
* Terraform Provider 1&1

* Addressing pull request remarks

* Fixed imports

* Fixing remarks

* Test optimiziation
2017-04-21 17:19:10 +03:00
James Bardin f5cda342f7 Merge pull request #13778 from hashicorp/jbardin/GH-13617
improve resource.WaitForState and add refreshGracePeriod
2017-04-19 18:23:00 -04:00
James Bardin 4c3a053f0c lint errors 2017-04-19 18:19:48 -04:00
James Bardin 14bea66f4e add test for proper cancelation 2017-04-19 18:07:00 -04:00
James Bardin eb4b45941c fix tests affected by refreshGracePeriod
A couple tests require lowering the grace period to keep the test from
taking the full 30s timeout.

The Retry_hang test also needed to be removed from the Parallel group,
becuase it modifies the global refreshGracePeriod variable.
2017-04-19 18:07:00 -04:00
James Bardin af1628eaa4 add refreshGracePeriod
Refresh calls may have side effects that need to be recorded if it
succeeds, especially common when when WaitForState is called from
resource.Retry.

If the WaitForState timeout is reached and there is a Refresh call
in-flight, wait up to refreshGracePeriod (set to 30s) for it to
complete.
2017-04-19 18:07:00 -04:00
= 1608f5544f Added error check 2017-04-19 14:22:35 -06:00
= 6bc3610c09 removing extraneous code 2017-04-19 09:18:30 -06:00
James Bardin 6601b9b8dd adjust the inconsistent_negative test to match
This test unfortunately relies on the timing of the loops in
WaitForState, and the text of the error message. Adjust the timing so
the timeout isn't an even multiple of the poll interval, and make sure
we reach a minimum number of retries.
2017-04-19 10:53:06 -04:00
James Bardin af5e22cf94 don't leave WaitForState goroutine running
Make sure that we can cancel the WaitForState refresh loop when reaching
a timeout, otherwise it may run indefinitely. There's no need to try and
store and read the Result concurrently, just pass the value over a
channel.
2017-04-19 10:41:51 -04:00
Sander van Harmelen 3d0073e05c core: fix a crash by suggesting a different approach to solve #11170 (#13541)
* Revert #11245, #11321, #11498 and #11757

These PR’s are all related to issue #11170 for which I would like to propose a different solution then the one currently implemented.

* A different approach to solve #11170

This approach has (IMHO) a few advantages with regards to the solution currently implemented. I will elaborate on this in the PR.
2017-04-14 22:32:30 +02:00
Clint 9ef9501e65 provider/aws: Fix EMR Bootstrap Action Ordering (#13580)
* provider/aws: Add failing test for EMR Bootstrap Actions

* aws_emr_cluster: Fix bootstrap action parameter ordering

* provider/aws: Fix EMR Bootstrap arguments

* provider/aws: Args needs to be ForceNew, because we can't update them
2017-04-12 14:19:38 -05:00
James Bardin 735dfc416d Merge pull request #13427 from hashicorp/jbardin/context-keys
Fix context key types in schema
2017-04-10 15:38:27 -04:00
Martin Atkins a0269c688c helper/schema: Clarify the expectations for DefaultFunc
Discussion in #9512 revealed that some of the comments here were
inaccurate and that the comments here did not paint a complete enough
picture of the behavior and expectations of Default and DefaultFunc.

This is a comments-only change that aims to clarify the situation and
call attention to the fact that the defaults only affect the handling of
the configuration and that changes to defaults may require migration of
existing resource states.

This closes #9512.
2017-04-06 09:51:43 -07:00
James Bardin 8a1089a161 convert the other context keys to the correct type 2017-04-06 10:51:24 -04:00
James Bardin 812f9fb253 don't use primitive types for context value keys
A context value key should be typed within the package namespace,
otherwise different packages could have colliding values in a context.
2017-04-06 10:36:06 -04:00
Jake Champlin fed7b6e781 Merge pull request #13129 from tombuildsstuff/validation
provider/azurerm: Moving Reused JSON Validation -> Core
2017-04-04 16:11:13 -04:00
Jake Champlin f24087ee54
core: Add ImportStateIdPrefix field for testing
Adds the `ImportStateIdPrefix` field for import acceptance tests. There are (albeit fairly rare) import cases where a resource needs to be imported with a combination of the resource's ID and a known string prefix. This allows the developer to specify the known prefix, and omit the `ImportStateId` field.

```
$ make test TEST=./helper/resource TESTARGS="-run=TestTest_importStateIdPrefix"
==> Checking that code complies with gofmt requirements...
==> Checking AWS provider for unchecked errors...
==> NOTE: at this time we only look for uncheck errors in the AWS package
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/03/30 18:08:36 Generated command/internal_plugin_list.go
go test -i ./helper/resource || exit 1
echo ./helper/resource | \
                xargs -t -n4 go test -run=TestTest_importStateIdPrefix -timeout=60s -parallel=4
go test -run=TestTest_importStateIdPrefix -timeout=60s -parallel=4 ./helper/resource
ok      github.com/hashicorp/terraform/helper/resource  0.025s
```
2017-03-30 18:11:10 -04:00
Martin Atkins 21cd5595e2 Update stringer-generated files to new boilerplate
golang/tools commit 23ca8a263 changed the format of the leading comment
to comply with some new standards discussed here:
https://golang.org/issue/13560

This is the result of running generate with the latest version of
stringer. Everyone working on Terraform will need to update stringer
after this is merged, to avoid reverting this:
    go get -u golang.org/x/tools/cmd/stringer
2017-03-29 08:07:06 -07:00
James Nugent 0e3a7e6d0d helper/resource: Allow unknown pending states (#13099)
Sometimes when waiting on a target state, the set of valid states
through which a value will transition is unknown. This commit adds
support for an empty Pending slice and will treat any states that are not
the target as valid provided the timeouts are not exceeded.
2017-03-28 22:38:42 +03:00
tombuildsstuff 64dda483dd Adding tests for each helper method 2017-03-28 12:59:46 +01:00
James Nugent 5d734cee4e helper/acctest: Add RandIntRange helper function
This commit adds a new RandIntRange function to the helper/acctest
package for generating random integers in a given range. This is useful
when randomizing test spaces with a constrained range (e.g. 0-4095).
2017-03-27 20:30:30 -04:00
tombuildsstuff 6efdc94ae3 Splitting the structure tests 2017-03-27 17:54:21 +01:00
tombuildsstuff 459c9a0a5a Returning a blank string if there's nothing to serialize 2017-03-27 16:22:44 +01:00
tombuildsstuff 277d1b6b2d Refactoring the schema diff/validation -> core 2017-03-27 15:41:55 +01:00
James Bardin 2e6a44d5ff reify the list values before validation
If the list was marked as computed, all values will be raw config
values. Fetch the individual keys from the config to get any known
values before validating.
2017-03-24 12:04:18 -04:00
James Bardin 99a12f5df3 interpolation strings were beeing validated
Interpolation strings for non-computed values in a list were being
passed to the schema's ValidateFunc.
2017-03-24 12:04:18 -04:00
Joseph Anthony Pasquale Holsten 855adb47ed alicloud: simplify validators (#12982) 2017-03-23 10:57:11 +02:00
clint shryock 61355c33c5 testing: Add option to run only a plan on a TestStep configuration 2017-03-22 15:38:21 -05:00
James Nugent 9476fc4418 helper/acctest: Add NewSSHKeyPair function (#12894)
Many cloud services prevent duplicate key pairs with different names.
Among them are Digital Ocean, Joyent Triton and Packet. Consequently, if
tests leave dangling resources it is not enough to simply randomise the
name, the entire key material must be regenerated.

This commit adds a helper method that returns a new randomly generated
key pair, where the public key material is formatted in OpenSSH
"authorized keys" format, and the private key material is PEM encoded.
2017-03-20 20:42:34 +00:00
James Bardin efd0f5b0db Fix logic when skipping schema input
The Required||Optional logic in schemaMap.Input was incorrect, causing
it to always request input. Fix the logic, and the associated tests
which were passing "just because".
2017-03-17 14:55:24 -04:00
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.
2017-03-16 23:27:05 -07:00
Radek Simko 1df1c21d5b schema: Allow *Resource as Elem of TypeMap in validation (#12722) 2017-03-15 14:54:41 +00:00
Radek Simko afd34f79df schema: Enable map value validation (#12638) 2017-03-13 15:58:58 +00:00
Clint 3fdeacdca7 helper/schema: Rename Timeout resource block to Timeouts (#12533)
helper/schema: Rename Timeout resource block to Timeouts

- Pluralize configuration argument name to better represent that there is
one block for many timeouts
- use a const for the configuration timeouts key
- update docs
2017-03-09 14:40:14 -06:00
James Bardin ecb1944c31 Merge pull request #12498 from hashicorp/jbardin/test-reset
Add schema.Provider.TestReset to reset StopContext between tests
2017-03-09 08:34:54 -05:00
James Bardin 5238f51dc7 move TestReset mock from terraform to helper
the terraform package doesn't know about TestProvider, so don't put the
hooks in terraform.MockResourceProvider. Wrap the mock in the test where
we need to check the TestProvider functionality.
2017-03-08 17:48:11 -05:00
James Bardin 6fcb55d09e reword TestProvider doc 2017-03-08 17:41:35 -05:00
James Bardin 4b2e96b2e2 test for TestReset and fixed resource factories 2017-03-07 11:39:12 -05:00
James Bardin 1eb9a2d083 Reset ResourceProviders
Call all ResourceProviderFactories and reset the providers before tests.
Store the provider and/or the error in a fixed factory function to be
returned again later.
2017-03-07 11:39:12 -05:00
James Bardin 1d9d7be28c Add schema.Provider.TestReset method
Provider.TestReset resets the internal state of the Provider at the
start of a test. This also adds a MetaReset function field to
schema.Provider, which is called by TestReset and can be used to reset
any other tsated stored in the provider metadata.

This is currently used to reset the internal Context returned by
StopContext between tests, and should  be implemented by a provider if
it stores a Context from a previous test.
2017-03-07 11:39:11 -05:00
clint shryock aa3677cd89 helper/schema: Guard against a panic if Timeout is not properly
structured
2017-03-07 10:25:32 -06:00
Clint 2fe5976aec helper/schema: Add configurable Timeouts (#12311)
* helper/schema: Add custom Timeout block for resources

* refactor DefaultTimeout to suuport multiple types. Load meta in Refresh from Instance State

* update vpc but it probably wont last anyway

* refactor test into table test for more cases

* rename constant keys

* refactor configdecode

* remove VPC demo

* remove comments

* remove more comments

* refactor some

* rename timeKeys to timeoutKeys

* remove note

* documentation/resources: Document the Timeout block

* document timeouts

* have a test case that covers 'hours'

* restore a System default timeout of 20 minutes, instead of 0

* restore system default timeout of 20 minutes, refactor tests, add test method to handle system default

* rename timeout key constants

* test applying timeout to state

* refactor test

* Add resource Diff test

* clarify docs

* update to use constants
2017-03-02 11:07:49 -06:00
Mitchell Hashimoto 3342aa580c
terraform: InstanceState.Meta is value type interface{}
This changes the type of values in Meta for InstanceState to
`interface{}`. They were `string` before.

This will allow richer structures to be persisted to this without
flatmapping them (down with flatmap!). The documentation clearly states
that only primitives/collections are allowed here.

The only thing using this was helper/schema for schema versioning.
Appropriate type checking was added to make this change safe.

The timeout work @catsby is doing will use this for a richer structure.
2017-02-23 10:44:05 -08:00
Mitchell Hashimoto c6d0333dc0
flatmap: mark computed list as a computed value in Expand
Fixes #12183

The fix is in flatmap for this but the entire issue is a bit more
complex. Given a schema with a computed set, if you reference it like
this:

    lookup(attr[0], "field")

And "attr" contains a computed set within it, it would panic even though
"field" is available. There were a couple avenues I could've taken to
fix this:

1.) Any complex value containing any unknown value at any point is
entirely unknown.

2.) Only the specific part of the complex value is unknown.

I took route 2 so that the above works without any computed (since
"name" is not computed but something else is). This may actually have an
effect on other parts of Terraform configs, however those similar
configs would've simply crashed previously so it shouldn't break any
pre-existing configs.
2017-02-23 10:03:59 -08:00
Mitchell Hashimoto 2124135287
helper/slowmessage 2017-02-14 09:27:23 -08:00
Kit Ewbank 64fda44b00 Add 'aws_vpn_gateway' data source. (#11886) 2017-02-13 16:24:55 +00:00
James Bardin ced4c53324 Merge pull request #11757 from hashicorp/jbardin/GH-11588
Make sure to diff all nested schema.Set elements
2017-02-07 17:05:32 -05:00
James Bardin 7359a18a71 Make sure to diff all nested schema.Set elements
This follows on GH-11498, using the same method to ensure all set
elements are marked as NewRemoved if the set is being removed in the
diff.
2017-02-07 16:55:20 -05:00
Mitchell Hashimoto 864c79396d
terraform: default shadow to false
To avoid chasing down issues like #11635 I'm proposing we disable the
shadow graph for end users now that we have merged in all the new
graphs. I've kept it around and default-on for tests so that we can use
it to test new features as we build them. I think it'll still have value
going forward but I don't want to hold us for making it work 100% with
all of Terraform at all times.

I propose backporting this to 0-8-stable, too.
2017-02-06 18:02:32 -08:00
Mitchell Hashimoto 61881d2795 Merge pull request #10934 from hashicorp/f-provisioner-stop
core: stoppable provisioners, helper/schema for provisioners
2017-01-30 12:53:15 -08:00
Radek Simko d5ac48de2a helper/schema: Remove missed subfields when parent list is removed (#11498) 2017-01-29 21:15:00 +00:00
Mitchell Hashimoto 09242fab09
terraform: remove legacy graph builder 2017-01-26 15:18:42 -08:00
Mitchell Hashimoto 487a37b0dd
helper/schema: PromoteSingle for legacy support of "maybe list" types 2017-01-26 15:09:15 -08:00
Mitchell Hashimoto 3c0c81957a
provisioners/remote-exec: switch to helper/schema 2017-01-26 15:09:15 -08:00
Mitchell Hashimoto a2e044829b
provisioners/file: use the old communicator.New just to minimize risk 2017-01-26 15:03:28 -08:00
Mitchell Hashimoto a1da59a73e
helper/schema: provisioner allows for nil state 2017-01-26 15:03:28 -08:00
Mitchell Hashimoto b2891bc9ef
helper/schema: Provisioner support 2017-01-26 15:03:27 -08:00
Mitchell Hashimoto 251e5c6f87
helper/schema: framework for Backends 2017-01-26 14:33:49 -08:00
Kit Ewbank 87d98b1ff1 Correct aws_s3_bucket_object data source acceptance tests. (#11346) 2017-01-23 21:53:02 +00:00
Radek Simko 6222b3e91d
helper/resource: Add retries to err message 2017-01-20 11:09:04 -08:00
Radek Simko be4e5e53a9
Add more details (Retries) to resource.NotFoundError 2017-01-20 07:08:30 -08:00
Conor Mongey 77c8683281 provider/vault: Remove user input for optional vault provider fields (#11082)
* Remove the need to input vault optional settings

* Allow TypeList to skip input

* Remove conflicts on vault ca_cert_* fields
2017-01-17 12:06:55 +00:00
Sean Chittenden 7862e5b499
Differentiate between lookup failure and value inequality.
Before this patch it was not possible to test for a key in a map where
the value is an empty string.  With this patch, however, it is now
possible to write a check like:

```
resource.TestCheckResourceAttr("res.name", "mymap.KeyWithEmptyValue", ""),
```

To test that `KeyWithEmptyValue` is a valid key in `mymap`.
2017-01-11 23:28:48 -08:00
clint shryock 6bafd4c896 fix typo 2017-01-10 11:06:51 -06:00
Mitchell Hashimoto 6d594b3bc6
helper/variables: trim whitespace on key before empty string comp 2016-12-14 13:52:34 -08:00
Mitchell Hashimoto b7f6f8eb2a
helper/variables: trim whitespace around the key in -var
Fixes #10716

This trims whitespace around the key in the `-var` flag.

This is a regression from 0.7.x.

The value is whitespace sensitive unless double-quoted. This is the same
behavior as 0.7.x. I considered rejecting whitespace around the '='
completely but I don't want to introduce BC and the behavior actually
seems quite obvious to me.
2016-12-13 21:01:01 -08:00
Mitchell Hashimoto 42edd22566
helper/variables: address go vet 2016-12-10 20:32:50 -05:00
Mitchell Hashimoto 83e72b0361
helper/variables: ParseInput for consistent parsing 2016-12-10 14:44:17 -05:00
Mitchell Hashimoto 39e3d8ea9b
helper/variables: helpers for working with vars 2016-12-10 14:30:36 -05:00