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Merge pull request #9667 from hashicorp/b-aws-lambda-mutex 

provider/aws: Limit AWS Lambda source uploads
This commit is contained in:
Clint 2016-10-31 08:51:08 -05:00 committed by GitHub
parent b26846fb5f b33d605cb0
commit f446f7f2be
1 changed files with 12 additions and 0 deletions
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12
builtin/providers/aws/resource_aws_lambda_function.go
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@ -17,6 +17,8 @@ import (
"github.com/hashicorp/terraform/helper/schema"
)
const awsMutexLambdaKey = `aws_lambda_function`
func resourceAwsLambdaFunction() *schema.Resource {
return &schema.Resource{
Create: resourceAwsLambdaFunctionCreate,
@ -154,6 +156,11 @@ func resourceAwsLambdaFunctionCreate(d *schema.ResourceData, meta interface{}) e
var functionCode *lambda.FunctionCode
if v, ok := d.GetOk("filename"); ok {
// Grab an exclusive lock so that we're only reading one function into
// memory at a time.
// See https://github.com/hashicorp/terraform/issues/9364
awsMutexKV.Lock(awsMutexLambdaKey)
defer awsMutexKV.Unlock(awsMutexLambdaKey)
file, err := loadFileContent(v.(string))
if err != nil {
return fmt.Errorf("Unable to load %q: %s", v.(string), err)
@ -361,6 +368,11 @@ func resourceAwsLambdaFunctionUpdate(d *schema.ResourceData, meta interface{}) e
}
if v, ok := d.GetOk("filename"); ok {
// Grab an exclusive lock so that we're only reading one function into
// memory at a time.
// See https://github.com/hashicorp/terraform/issues/9364
awsMutexKV.Lock(awsMutexLambdaKey)
defer awsMutexKV.Unlock(awsMutexLambdaKey)
file, err := loadFileContent(v.(string))
if err != nil {
return fmt.Errorf("Unable to load %q: %s", v.(string), err)