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api_op_DescribeFargateProfile.go
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api_op_DescribeFargateProfile.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package eks
import (
"context"
"errors"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/eks/types"
"github.com/aws/smithy-go/middleware"
smithytime "github.com/aws/smithy-go/time"
smithyhttp "github.com/aws/smithy-go/transport/http"
smithywaiter "github.com/aws/smithy-go/waiter"
"github.com/jmespath/go-jmespath"
"time"
)
// Returns descriptive information about an Fargate profile.
func (c *Client) DescribeFargateProfile(ctx context.Context, params *DescribeFargateProfileInput, optFns ...func(*Options)) (*DescribeFargateProfileOutput, error) {
if params == nil {
params = &DescribeFargateProfileInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeFargateProfile", params, optFns, c.addOperationDescribeFargateProfileMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeFargateProfileOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeFargateProfileInput struct {
// The name of the Amazon EKS cluster associated with the Fargate profile.
//
// This member is required.
ClusterName *string
// The name of the Fargate profile to describe.
//
// This member is required.
FargateProfileName *string
noSmithyDocumentSerde
}
type DescribeFargateProfileOutput struct {
// The full description of your Fargate profile.
FargateProfile *types.FargateProfile
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeFargateProfileMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsRestjson1_serializeOpDescribeFargateProfile{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestjson1_deserializeOpDescribeFargateProfile{}, middleware.After)
if err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = addHTTPSignerV4Middleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addOpDescribeFargateProfileValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeFargateProfile(options.Region), middleware.Before); err != nil {
return err
}
if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
return nil
}
// DescribeFargateProfileAPIClient is a client that implements the
// DescribeFargateProfile operation.
type DescribeFargateProfileAPIClient interface {
DescribeFargateProfile(context.Context, *DescribeFargateProfileInput, ...func(*Options)) (*DescribeFargateProfileOutput, error)
}
var _ DescribeFargateProfileAPIClient = (*Client)(nil)
// FargateProfileActiveWaiterOptions are waiter options for
// FargateProfileActiveWaiter
type FargateProfileActiveWaiterOptions struct {
// Set of options to modify how an operation is invoked. These apply to all
// operations invoked for this client. Use functional options on operation call to
// modify this list for per operation behavior.
APIOptions []func(*middleware.Stack) error
// MinDelay is the minimum amount of time to delay between retries. If unset,
// FargateProfileActiveWaiter will use default minimum delay of 10 seconds. Note
// that MinDelay must resolve to a value lesser than or equal to the MaxDelay.
MinDelay time.Duration
// MaxDelay is the maximum amount of time to delay between retries. If unset or
// set to zero, FargateProfileActiveWaiter will use default max delay of 120
// seconds. Note that MaxDelay must resolve to value greater than or equal to the
// MinDelay.
MaxDelay time.Duration
// LogWaitAttempts is used to enable logging for waiter retry attempts
LogWaitAttempts bool
// Retryable is function that can be used to override the service defined
// waiter-behavior based on operation output, or returned error. This function is
// used by the waiter to decide if a state is retryable or a terminal state. By
// default service-modeled logic will populate this option. This option can thus be
// used to define a custom waiter state with fall-back to service-modeled waiter
// state mutators.The function returns an error in case of a failure state. In case
// of retry state, this function returns a bool value of true and nil error, while
// in case of success it returns a bool value of false and nil error.
Retryable func(context.Context, *DescribeFargateProfileInput, *DescribeFargateProfileOutput, error) (bool, error)
}
// FargateProfileActiveWaiter defines the waiters for FargateProfileActive
type FargateProfileActiveWaiter struct {
client DescribeFargateProfileAPIClient
options FargateProfileActiveWaiterOptions
}
// NewFargateProfileActiveWaiter constructs a FargateProfileActiveWaiter.
func NewFargateProfileActiveWaiter(client DescribeFargateProfileAPIClient, optFns ...func(*FargateProfileActiveWaiterOptions)) *FargateProfileActiveWaiter {
options := FargateProfileActiveWaiterOptions{}
options.MinDelay = 10 * time.Second
options.MaxDelay = 120 * time.Second
options.Retryable = fargateProfileActiveStateRetryable
for _, fn := range optFns {
fn(&options)
}
return &FargateProfileActiveWaiter{
client: client,
options: options,
}
}
// Wait calls the waiter function for FargateProfileActive waiter. The maxWaitDur
// is the maximum wait duration the waiter will wait. The maxWaitDur is required
// and must be greater than zero.
func (w *FargateProfileActiveWaiter) Wait(ctx context.Context, params *DescribeFargateProfileInput, maxWaitDur time.Duration, optFns ...func(*FargateProfileActiveWaiterOptions)) error {
_, err := w.WaitForOutput(ctx, params, maxWaitDur, optFns...)
return err
}
// WaitForOutput calls the waiter function for FargateProfileActive waiter and
// returns the output of the successful operation. The maxWaitDur is the maximum
// wait duration the waiter will wait. The maxWaitDur is required and must be
// greater than zero.
func (w *FargateProfileActiveWaiter) WaitForOutput(ctx context.Context, params *DescribeFargateProfileInput, maxWaitDur time.Duration, optFns ...func(*FargateProfileActiveWaiterOptions)) (*DescribeFargateProfileOutput, error) {
if maxWaitDur <= 0 {
return nil, fmt.Errorf("maximum wait time for waiter must be greater than zero")
}
options := w.options
for _, fn := range optFns {
fn(&options)
}
if options.MaxDelay <= 0 {
options.MaxDelay = 120 * time.Second
}
if options.MinDelay > options.MaxDelay {
return nil, fmt.Errorf("minimum waiter delay %v must be lesser than or equal to maximum waiter delay of %v.", options.MinDelay, options.MaxDelay)
}
ctx, cancelFn := context.WithTimeout(ctx, maxWaitDur)
defer cancelFn()
logger := smithywaiter.Logger{}
remainingTime := maxWaitDur
var attempt int64
for {
attempt++
apiOptions := options.APIOptions
start := time.Now()
if options.LogWaitAttempts {
logger.Attempt = attempt
apiOptions = append([]func(*middleware.Stack) error{}, options.APIOptions...)
apiOptions = append(apiOptions, logger.AddLogger)
}
out, err := w.client.DescribeFargateProfile(ctx, params, func(o *Options) {
o.APIOptions = append(o.APIOptions, apiOptions...)
})
retryable, err := options.Retryable(ctx, params, out, err)
if err != nil {
return nil, err
}
if !retryable {
return out, nil
}
remainingTime -= time.Since(start)
if remainingTime < options.MinDelay || remainingTime <= 0 {
break
}
// compute exponential backoff between waiter retries
delay, err := smithywaiter.ComputeDelay(
attempt, options.MinDelay, options.MaxDelay, remainingTime,
)
if err != nil {
return nil, fmt.Errorf("error computing waiter delay, %w", err)
}
remainingTime -= delay
// sleep for the delay amount before invoking a request
if err := smithytime.SleepWithContext(ctx, delay); err != nil {
return nil, fmt.Errorf("request cancelled while waiting, %w", err)
}
}
return nil, fmt.Errorf("exceeded max wait time for FargateProfileActive waiter")
}
func fargateProfileActiveStateRetryable(ctx context.Context, input *DescribeFargateProfileInput, output *DescribeFargateProfileOutput, err error) (bool, error) {
if err == nil {
pathValue, err := jmespath.Search("fargateProfile.status", output)
if err != nil {
return false, fmt.Errorf("error evaluating waiter state: %w", err)
}
expectedValue := "CREATE_FAILED"
value, ok := pathValue.(types.FargateProfileStatus)
if !ok {
return false, fmt.Errorf("waiter comparator expected types.FargateProfileStatus value, got %T", pathValue)
}
if string(value) == expectedValue {
return false, fmt.Errorf("waiter state transitioned to Failure")
}
}
if err == nil {
pathValue, err := jmespath.Search("fargateProfile.status", output)
if err != nil {
return false, fmt.Errorf("error evaluating waiter state: %w", err)
}
expectedValue := "ACTIVE"
value, ok := pathValue.(types.FargateProfileStatus)
if !ok {
return false, fmt.Errorf("waiter comparator expected types.FargateProfileStatus value, got %T", pathValue)
}
if string(value) == expectedValue {
return false, nil
}
}
return true, nil
}
// FargateProfileDeletedWaiterOptions are waiter options for
// FargateProfileDeletedWaiter
type FargateProfileDeletedWaiterOptions struct {
// Set of options to modify how an operation is invoked. These apply to all
// operations invoked for this client. Use functional options on operation call to
// modify this list for per operation behavior.
APIOptions []func(*middleware.Stack) error
// MinDelay is the minimum amount of time to delay between retries. If unset,
// FargateProfileDeletedWaiter will use default minimum delay of 30 seconds. Note
// that MinDelay must resolve to a value lesser than or equal to the MaxDelay.
MinDelay time.Duration
// MaxDelay is the maximum amount of time to delay between retries. If unset or
// set to zero, FargateProfileDeletedWaiter will use default max delay of 120
// seconds. Note that MaxDelay must resolve to value greater than or equal to the
// MinDelay.
MaxDelay time.Duration
// LogWaitAttempts is used to enable logging for waiter retry attempts
LogWaitAttempts bool
// Retryable is function that can be used to override the service defined
// waiter-behavior based on operation output, or returned error. This function is
// used by the waiter to decide if a state is retryable or a terminal state. By
// default service-modeled logic will populate this option. This option can thus be
// used to define a custom waiter state with fall-back to service-modeled waiter
// state mutators.The function returns an error in case of a failure state. In case
// of retry state, this function returns a bool value of true and nil error, while
// in case of success it returns a bool value of false and nil error.
Retryable func(context.Context, *DescribeFargateProfileInput, *DescribeFargateProfileOutput, error) (bool, error)
}
// FargateProfileDeletedWaiter defines the waiters for FargateProfileDeleted
type FargateProfileDeletedWaiter struct {
client DescribeFargateProfileAPIClient
options FargateProfileDeletedWaiterOptions
}
// NewFargateProfileDeletedWaiter constructs a FargateProfileDeletedWaiter.
func NewFargateProfileDeletedWaiter(client DescribeFargateProfileAPIClient, optFns ...func(*FargateProfileDeletedWaiterOptions)) *FargateProfileDeletedWaiter {
options := FargateProfileDeletedWaiterOptions{}
options.MinDelay = 30 * time.Second
options.MaxDelay = 120 * time.Second
options.Retryable = fargateProfileDeletedStateRetryable
for _, fn := range optFns {
fn(&options)
}
return &FargateProfileDeletedWaiter{
client: client,
options: options,
}
}
// Wait calls the waiter function for FargateProfileDeleted waiter. The maxWaitDur
// is the maximum wait duration the waiter will wait. The maxWaitDur is required
// and must be greater than zero.
func (w *FargateProfileDeletedWaiter) Wait(ctx context.Context, params *DescribeFargateProfileInput, maxWaitDur time.Duration, optFns ...func(*FargateProfileDeletedWaiterOptions)) error {
_, err := w.WaitForOutput(ctx, params, maxWaitDur, optFns...)
return err
}
// WaitForOutput calls the waiter function for FargateProfileDeleted waiter and
// returns the output of the successful operation. The maxWaitDur is the maximum
// wait duration the waiter will wait. The maxWaitDur is required and must be
// greater than zero.
func (w *FargateProfileDeletedWaiter) WaitForOutput(ctx context.Context, params *DescribeFargateProfileInput, maxWaitDur time.Duration, optFns ...func(*FargateProfileDeletedWaiterOptions)) (*DescribeFargateProfileOutput, error) {
if maxWaitDur <= 0 {
return nil, fmt.Errorf("maximum wait time for waiter must be greater than zero")
}
options := w.options
for _, fn := range optFns {
fn(&options)
}
if options.MaxDelay <= 0 {
options.MaxDelay = 120 * time.Second
}
if options.MinDelay > options.MaxDelay {
return nil, fmt.Errorf("minimum waiter delay %v must be lesser than or equal to maximum waiter delay of %v.", options.MinDelay, options.MaxDelay)
}
ctx, cancelFn := context.WithTimeout(ctx, maxWaitDur)
defer cancelFn()
logger := smithywaiter.Logger{}
remainingTime := maxWaitDur
var attempt int64
for {
attempt++
apiOptions := options.APIOptions
start := time.Now()
if options.LogWaitAttempts {
logger.Attempt = attempt
apiOptions = append([]func(*middleware.Stack) error{}, options.APIOptions...)
apiOptions = append(apiOptions, logger.AddLogger)
}
out, err := w.client.DescribeFargateProfile(ctx, params, func(o *Options) {
o.APIOptions = append(o.APIOptions, apiOptions...)
})
retryable, err := options.Retryable(ctx, params, out, err)
if err != nil {
return nil, err
}
if !retryable {
return out, nil
}
remainingTime -= time.Since(start)
if remainingTime < options.MinDelay || remainingTime <= 0 {
break
}
// compute exponential backoff between waiter retries
delay, err := smithywaiter.ComputeDelay(
attempt, options.MinDelay, options.MaxDelay, remainingTime,
)
if err != nil {
return nil, fmt.Errorf("error computing waiter delay, %w", err)
}
remainingTime -= delay
// sleep for the delay amount before invoking a request
if err := smithytime.SleepWithContext(ctx, delay); err != nil {
return nil, fmt.Errorf("request cancelled while waiting, %w", err)
}
}
return nil, fmt.Errorf("exceeded max wait time for FargateProfileDeleted waiter")
}
func fargateProfileDeletedStateRetryable(ctx context.Context, input *DescribeFargateProfileInput, output *DescribeFargateProfileOutput, err error) (bool, error) {
if err == nil {
pathValue, err := jmespath.Search("fargateProfile.status", output)
if err != nil {
return false, fmt.Errorf("error evaluating waiter state: %w", err)
}
expectedValue := "DELETE_FAILED"
value, ok := pathValue.(types.FargateProfileStatus)
if !ok {
return false, fmt.Errorf("waiter comparator expected types.FargateProfileStatus value, got %T", pathValue)
}
if string(value) == expectedValue {
return false, fmt.Errorf("waiter state transitioned to Failure")
}
}
if err != nil {
var errorType *types.ResourceNotFoundException
if errors.As(err, &errorType) {
return false, nil
}
}
return true, nil
}
func newServiceMetadataMiddleware_opDescribeFargateProfile(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "eks",
OperationName: "DescribeFargateProfile",
}
}