230 lines
5.2 KiB
Go
230 lines
5.2 KiB
Go
package aws
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import (
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"fmt"
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"strings"
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"testing"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/iam"
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"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccAWSRolePolicyAttachment_basic(t *testing.T) {
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var out iam.ListAttachedRolePoliciesOutput
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rInt := acctest.RandInt()
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testPolicy := fmt.Sprintf("tf-acctest-%d", rInt)
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testPolicy2 := fmt.Sprintf("tf-acctest2-%d", rInt)
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testPolicy3 := fmt.Sprintf("tf-acctest3-%d", rInt)
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckAWSRolePolicyAttachmentDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccAWSRolePolicyAttachConfig(rInt),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSRolePolicyAttachmentExists("aws_iam_role_policy_attachment.test-attach", 1, &out),
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testAccCheckAWSRolePolicyAttachmentAttributes([]string{testPolicy}, &out),
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),
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},
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{
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Config: testAccAWSRolePolicyAttachConfigUpdate(rInt),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckAWSRolePolicyAttachmentExists("aws_iam_role_policy_attachment.test-attach", 2, &out),
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testAccCheckAWSRolePolicyAttachmentAttributes([]string{testPolicy2, testPolicy3}, &out),
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),
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},
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},
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})
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}
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func testAccCheckAWSRolePolicyAttachmentDestroy(s *terraform.State) error {
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return nil
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}
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func testAccCheckAWSRolePolicyAttachmentExists(n string, c int, out *iam.ListAttachedRolePoliciesOutput) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No policy name is set")
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}
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conn := testAccProvider.Meta().(*AWSClient).iamconn
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role := rs.Primary.Attributes["role"]
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attachedPolicies, err := conn.ListAttachedRolePolicies(&iam.ListAttachedRolePoliciesInput{
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RoleName: aws.String(role),
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})
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if err != nil {
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return fmt.Errorf("Error: Failed to get attached policies for role %s (%s)", role, n)
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}
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if c != len(attachedPolicies.AttachedPolicies) {
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return fmt.Errorf("Error: Role (%s) has wrong number of policies attached on initial creation", n)
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}
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*out = *attachedPolicies
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return nil
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}
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}
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func testAccCheckAWSRolePolicyAttachmentAttributes(policies []string, out *iam.ListAttachedRolePoliciesOutput) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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matched := 0
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for _, p := range policies {
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for _, ap := range out.AttachedPolicies {
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// *ap.PolicyArn like arn:aws:iam::111111111111:policy/test-policy
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parts := strings.Split(*ap.PolicyArn, "/")
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if len(parts) == 2 && p == parts[1] {
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matched++
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}
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}
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}
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if matched != len(policies) || matched != len(out.AttachedPolicies) {
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return fmt.Errorf("Error: Number of attached policies was incorrect: expected %d matched policies, matched %d of %d", len(policies), matched, len(out.AttachedPolicies))
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}
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return nil
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}
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}
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func testAccAWSRolePolicyAttachConfig(rInt int) string {
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return fmt.Sprintf(`
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resource "aws_iam_role" "role" {
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name = "test-role-%d"
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assume_role_policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": "sts:AssumeRole",
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"Principal": {
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"Service": "ec2.amazonaws.com"
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},
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"Effect": "Allow",
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"Sid": ""
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}
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]
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}
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EOF
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}
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resource "aws_iam_policy" "policy" {
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name = "tf-acctest-%d"
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description = "A test policy"
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policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": [
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"iam:ChangePassword"
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],
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"Resource": "*",
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"Effect": "Allow"
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}
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]
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}
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EOF
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}
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resource "aws_iam_role_policy_attachment" "test-attach" {
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role = "${aws_iam_role.role.name}"
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policy_arn = "${aws_iam_policy.policy.arn}"
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}`, rInt, rInt)
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}
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func testAccAWSRolePolicyAttachConfigUpdate(rInt int) string {
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return fmt.Sprintf(`
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resource "aws_iam_role" "role" {
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name = "test-role-%d"
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assume_role_policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": "sts:AssumeRole",
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"Principal": {
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"Service": "ec2.amazonaws.com"
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},
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"Effect": "Allow",
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"Sid": ""
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}
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]
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}
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EOF
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}
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resource "aws_iam_policy" "policy" {
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name = "tf-acctest-%d"
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description = "A test policy"
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policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": [
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"iam:ChangePassword"
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],
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"Resource": "*",
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"Effect": "Allow"
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}
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]
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}
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EOF
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}
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resource "aws_iam_policy" "policy2" {
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name = "tf-acctest2-%d"
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description = "A test policy"
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policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": [
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"iam:ChangePassword"
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],
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"Resource": "*",
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"Effect": "Allow"
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}
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]
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}
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EOF
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}
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resource "aws_iam_policy" "policy3" {
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name = "tf-acctest3-%d"
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description = "A test policy"
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policy = <<EOF
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Action": [
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"iam:ChangePassword"
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],
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"Resource": "*",
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"Effect": "Allow"
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}
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]
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}
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EOF
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}
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resource "aws_iam_role_policy_attachment" "test-attach" {
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role = "${aws_iam_role.role.name}"
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policy_arn = "${aws_iam_policy.policy2.arn}"
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}
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resource "aws_iam_role_policy_attachment" "test-attach2" {
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role = "${aws_iam_role.role.name}"
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policy_arn = "${aws_iam_policy.policy3.arn}"
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}`, rInt, rInt, rInt, rInt)
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}
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