Skip to content

backend/remote-state: Add support for assume role extensions to s3 backend #13236

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Mar 31, 2017
Merged

backend/remote-state: Add support for assume role extensions to s3 backend #13236

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
64 changes: 44 additions & 20 deletions backend/remote-state/s3/backend.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,101 +21,122 @@ import (
func New() backend.Backend {
s := &schema.Backend{
Schema: map[string]*schema.Schema{
"bucket": &schema.Schema{
"bucket": {
Type: schema.TypeString,
Required: true,
Description: "The name of the S3 bucket",
},

"key": &schema.Schema{
"key": {
Type: schema.TypeString,
Required: true,
Description: "The path to the state file inside the bucket",
},

"region": &schema.Schema{
"region": {
Type: schema.TypeString,
Required: true,
Description: "The region of the S3 bucket.",
DefaultFunc: schema.EnvDefaultFunc("AWS_DEFAULT_REGION", nil),
},

"endpoint": &schema.Schema{
"endpoint": {
Type: schema.TypeString,
Optional: true,
Description: "A custom endpoint for the S3 API",
DefaultFunc: schema.EnvDefaultFunc("AWS_S3_ENDPOINT", ""),
},

"encrypt": &schema.Schema{
"encrypt": {
Type: schema.TypeBool,
Optional: true,
Description: "Whether to enable server side encryption of the state file",
Default: false,
},

"acl": &schema.Schema{
"acl": {
Type: schema.TypeString,
Optional: true,
Description: "Canned ACL to be applied to the state file",
Default: "",
},

"access_key": &schema.Schema{
"access_key": {
Type: schema.TypeString,
Optional: true,
Description: "AWS access key",
Default: "",
},

"secret_key": &schema.Schema{
"secret_key": {
Type: schema.TypeString,
Optional: true,
Description: "AWS secret key",
Default: "",
},

"kms_key_id": &schema.Schema{
"kms_key_id": {
Type: schema.TypeString,
Optional: true,
Description: "The ARN of a KMS Key to use for encrypting the state",
Default: "",
},

"lock_table": &schema.Schema{
"lock_table": {
Type: schema.TypeString,
Optional: true,
Description: "DynamoDB table for state locking",
Default: "",
},

"profile": &schema.Schema{
"profile": {
Type: schema.TypeString,
Optional: true,
Description: "AWS profile name",
Default: "",
},

"shared_credentials_file": &schema.Schema{
"shared_credentials_file": {
Type: schema.TypeString,
Optional: true,
Description: "Path to a shared credentials file",
Default: "",
},

"token": &schema.Schema{
"token": {
Type: schema.TypeString,
Optional: true,
Description: "MFA token",
Default: "",
},

"role_arn": &schema.Schema{
"role_arn": {
Type: schema.TypeString,
Optional: true,
Description: "The role to be assumed",
Default: "",
},

"session_name": {
Type: schema.TypeString,
Optional: true,
Description: "The session name to use when assuming the role.",
Default: "",
},

"external_id": {
Type: schema.TypeString,
Optional: true,
Description: "The external ID to use when assuming the role",
Default: "",
},

"assume_role_policy": {
Type: schema.TypeString,
Optional: true,
Description: "The permissions applied when assuming a role.",
Default: "",
},
},
}

Expand Down Expand Up @@ -156,12 +177,15 @@ func (b *Backend) configure(ctx context.Context) error {

var errs []error
creds, err := terraformAWS.GetCredentials(&terraformAWS.Config{
AccessKey: data.Get("access_key").(string),
SecretKey: data.Get("secret_key").(string),
Token: data.Get("token").(string),
Profile: data.Get("profile").(string),
CredsFilename: data.Get("shared_credentials_file").(string),
AssumeRoleARN: data.Get("role_arn").(string),
AccessKey: data.Get("access_key").(string),
SecretKey: data.Get("secret_key").(string),
Token: data.Get("token").(string),
Profile: data.Get("profile").(string),
CredsFilename: data.Get("shared_credentials_file").(string),
AssumeRoleARN: data.Get("role_arn").(string),
AssumeRoleSessionName: data.Get("session_name").(string),
AssumeRoleExternalID: data.Get("external_id").(string),
AssumeRolePolicy: data.Get("assume_role_policy").(string),
})
if err != nil {
return err
Expand Down