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remove deprecated condition_results from plan
This commit is contained in:
James Bardin
parent
0a73e216e5
commit
96b1318167
@ -1,44 +0,0 @@
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package jsonplan
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// conditionResult is the representation of an evaluated condition block.
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//
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// This no longer really fits how Terraform is modelling checks -- we're now
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// treating check status as a whole-object thing rather than an individual
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// condition thing -- but we've preserved this for now to remain as compatible
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// as possible with the interface we'd experimentally-implemented but not
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// documented in the Terraform v1.2 release, before we'd really solidified the
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// use-cases for checks outside of just making a single plan and apply
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// operation fail with an error.
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type conditionResult struct {
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// This is a weird "pseudo-comment" noting that we're deprecating this
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// not-previously-documented, experimental representation of conditions
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// in favor of the "checks" property which better fits Terraform Core's
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// modelling of checks.
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DeprecationNotice conditionResultDeprecationNotice `json:"//"`
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// Address is the absolute address of the condition's containing object.
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Address string `json:"address,omitempty"`
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// Type is the condition block type, and is one of ResourcePrecondition,
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// ResourcePostcondition, or OutputPrecondition.
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Type string `json:"condition_type,omitempty"`
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// Result is true if the condition succeeds, and false if it fails or is
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// known only at apply time.
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Result bool `json:"result"`
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// Unknown is true if the condition can only be evaluated at apply time.
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Unknown bool `json:"unknown"`
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// ErrorMessage is the custom error for a failing condition. It is only
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// present if the condition fails.
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ErrorMessage string `json:"error_message,omitempty"`
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}
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type conditionResultDeprecationNotice struct{}
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func (n conditionResultDeprecationNotice) MarshalJSON() ([]byte, error) {
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return conditionResultDeprecationNoticeJSON, nil
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}
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var conditionResultDeprecationNoticeJSON = []byte(`"This previously-experimental representation of conditions is deprecated and will be removed in Terraform v1.4. Use the 'checks' property instead."`)
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@ -9,7 +9,6 @@ import (
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ctyjson "github.com/zclconf/go-cty/cty/json"
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"github.com/hashicorp/terraform/internal/addrs"
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"github.com/hashicorp/terraform/internal/checks"
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"github.com/hashicorp/terraform/internal/command/jsonchecks"
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"github.com/hashicorp/terraform/internal/command/jsonconfig"
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"github.com/hashicorp/terraform/internal/command/jsonstate"
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@ -41,7 +40,6 @@ type plan struct {
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PriorState json.RawMessage `json:"prior_state,omitempty"`
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Config json.RawMessage `json:"configuration,omitempty"`
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RelevantAttributes []resourceAttr `json:"relevant_attributes,omitempty"`
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Conditions []conditionResult `json:"condition_results,omitempty"`
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Checks json.RawMessage `json:"checks,omitempty"`
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}
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@ -182,12 +180,6 @@ func Marshal(
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return nil, fmt.Errorf("error in marshaling output changes: %s", err)
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}
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// output.Conditions (deprecated in favor of Checks, below)
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err = output.marshalCheckResults(p.Checks)
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if err != nil {
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return nil, fmt.Errorf("error in marshaling check results: %s", err)
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}
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// output.Checks
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if p.Checks != nil && p.Checks.ConfigResults.Len() > 0 {
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output.Checks = jsonchecks.MarshalCheckStates(p.Checks)
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@ -514,90 +506,6 @@ func (p *plan) marshalOutputChanges(changes *plans.Changes) error {
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return nil
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}
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func (p *plan) marshalCheckResults(results *states.CheckResults) error {
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if results == nil {
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return nil
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}
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// For the moment this is still producing the flat structure from
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// the initial release of preconditions/postconditions in Terraform v1.2.
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// This therefore discards the aggregate information about any configuration
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// objects that might end up with zero instances declared.
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// We'll need to think about what we want to do here in order to expose
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// the full check details while hopefully also remaining compatible with
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// what we previously documented.
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for _, configElem := range results.ConfigResults.Elems {
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for _, objectElem := range configElem.Value.ObjectResults.Elems {
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objectAddr := objectElem.Key
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result := objectElem.Value
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var boolResult, unknown bool
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switch result.Status {
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case checks.StatusPass:
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boolResult = true
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case checks.StatusFail:
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boolResult = false
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case checks.StatusError:
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boolResult = false
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case checks.StatusUnknown:
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unknown = true
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}
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// We need to export one of the previously-documented condition
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// types here even though we're no longer actually representing
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// individual checks, so we'll fib a bit and just report a
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// fixed string depending on the object type. Note that this
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// means we'll report that a resource postcondition failed even
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// if it was actually a precondition, which is non-ideal but
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// hopefully we replace this with an object-first data structure
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// in the near future.
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fakeCheckType := "Condition"
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switch objectAddr.(type) {
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case addrs.AbsResourceInstance:
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fakeCheckType = "ResourcePostcondition"
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case addrs.AbsOutputValue:
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fakeCheckType = "OutputPrecondition"
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}
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// NOTE: Our original design for this data structure exposed
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// each declared check individually, but checks don't really
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// have durable addresses between runs so we've now simplified
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// the model to say that it's entire objects that pass or fail,
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// via the combination of all of their checks.
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//
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// The public data structure for this was built around the
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// original design and so we approximate that here by
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// generating only a single "condition" per object in most cases,
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// but will generate one for each error message if we're
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// reporting a failure and we have at least one message.
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if result.Status == checks.StatusFail && len(result.FailureMessages) != 0 {
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for _, msg := range result.FailureMessages {
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p.Conditions = append(p.Conditions, conditionResult{
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Address: objectAddr.String(),
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Type: fakeCheckType,
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Result: boolResult,
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Unknown: unknown,
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ErrorMessage: msg,
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})
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}
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} else {
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p.Conditions = append(p.Conditions, conditionResult{
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Address: objectAddr.String(),
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Type: fakeCheckType,
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Result: boolResult,
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Unknown: unknown,
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})
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}
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}
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}
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sort.Slice(p.Conditions, func(i, j int) bool {
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return p.Conditions[i].Address < p.Conditions[j].Address
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})
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return nil
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}
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func (p *plan) marshalPlannedValues(changes *plans.Changes, schemas *terraform.Schemas) error {
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// marshal the planned changes into a module
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plan, err := marshalPlannedValues(changes, schemas)
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