provider/aws: Add aws_alb_listener data source (#10181)
* provider/aws: Add aws_alb_listener data source This adds the aws_alb_listener data source to get information on an AWS Application Load Balancer listener. The schema is slightly modified (only option-wise, attributes are the same) and we use the aws_alb_listener resource read function to get the data. Note that the HTTPS test here may fail due until hashicorp/terraform#10180 is merged. * provider/aws: Add aws_alb_listener data source docs Now documented.
This commit is contained in:
Chris Marchesi
Paul Stack
parent
80e033eb16
commit
3ac05a539b
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@ -0,0 +1,62 @@
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package aws
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import "github.com/hashicorp/terraform/helper/schema"
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func dataSourceAwsAlbListener() *schema.Resource {
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return &schema.Resource{
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Read: dataSourceAwsAlbListenerRead,
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Schema: map[string]*schema.Schema{
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"arn": {
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Type: schema.TypeString,
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Required: true,
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},
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"load_balancer_arn": {
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Type: schema.TypeString,
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Computed: true,
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},
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"port": {
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Type: schema.TypeInt,
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Computed: true,
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},
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"protocol": {
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Type: schema.TypeString,
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Computed: true,
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},
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"ssl_policy": {
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Type: schema.TypeString,
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Computed: true,
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},
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"certificate_arn": {
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Type: schema.TypeString,
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Computed: true,
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},
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"default_action": {
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Type: schema.TypeList,
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Computed: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"target_group_arn": {
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Type: schema.TypeString,
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Computed: true,
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},
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"type": {
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Type: schema.TypeString,
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Computed: true,
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},
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},
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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 dataSourceAwsAlbListenerRead(d *schema.ResourceData, meta interface{}) error {
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d.SetId(d.Get("arn").(string))
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return resourceAwsAlbListenerRead(d, meta)
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}
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@ -0,0 +1,318 @@
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package aws
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import (
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"fmt"
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"math/rand"
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"testing"
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"time"
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"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
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)
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func TestAccDataSourceAWSALBListener_basic(t *testing.T) {
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albName := fmt.Sprintf("testlistener-basic-%s", acctest.RandStringFromCharSet(13, acctest.CharSetAlphaNum))
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targetGroupName := fmt.Sprintf("testtargetgroup-%s", acctest.RandStringFromCharSet(10, acctest.CharSetAlphaNum))
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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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Steps: []resource.TestStep{
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{
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Config: testAccDataSourceAWSALBListenerConfigBasic(albName, targetGroupName),
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Check: resource.ComposeAggregateTestCheckFunc(
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resource.TestCheckResourceAttrSet("data.aws_alb_listener.front_end", "load_balancer_arn"),
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resource.TestCheckResourceAttrSet("data.aws_alb_listener.front_end", "arn"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "protocol", "HTTP"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "port", "80"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "default_action.#", "1"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "default_action.0.type", "forward"),
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resource.TestCheckResourceAttrSet("data.aws_alb_listener.front_end", "default_action.0.target_group_arn"),
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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 TestAccDataSourceAWSALBListener_https(t *testing.T) {
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albName := fmt.Sprintf("testlistener-https-%s", acctest.RandStringFromCharSet(13, acctest.CharSetAlphaNum))
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targetGroupName := fmt.Sprintf("testtargetgroup-%s", acctest.RandStringFromCharSet(10, acctest.CharSetAlphaNum))
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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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Steps: []resource.TestStep{
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{
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Config: testAccDataSourceAWSALBListenerConfigHTTPS(albName, targetGroupName),
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Check: resource.ComposeAggregateTestCheckFunc(
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resource.TestCheckResourceAttrSet("data.aws_alb_listener.front_end", "load_balancer_arn"),
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resource.TestCheckResourceAttrSet("data.aws_alb_listener.front_end", "arn"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "protocol", "HTTPS"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "port", "443"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "default_action.#", "1"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "default_action.0.type", "forward"),
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resource.TestCheckResourceAttrSet("data.aws_alb_listener.front_end", "default_action.0.target_group_arn"),
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resource.TestCheckResourceAttrSet("data.aws_alb_listener.front_end", "certificate_arn"),
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resource.TestCheckResourceAttr("data.aws_alb_listener.front_end", "ssl_policy", "ELBSecurityPolicy-2015-05"),
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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 testAccDataSourceAWSALBListenerConfigBasic(albName, targetGroupName string) string {
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return fmt.Sprintf(`resource "aws_alb_listener" "front_end" {
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load_balancer_arn = "${aws_alb.alb_test.id}"
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protocol = "HTTP"
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port = "80"
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default_action {
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target_group_arn = "${aws_alb_target_group.test.id}"
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type = "forward"
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}
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}
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resource "aws_alb" "alb_test" {
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name = "%s"
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internal = false
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security_groups = ["${aws_security_group.alb_test.id}"]
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subnets = ["${aws_subnet.alb_test.*.id}"]
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idle_timeout = 30
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enable_deletion_protection = false
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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resource "aws_alb_target_group" "test" {
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name = "%s"
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port = 8080
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protocol = "HTTP"
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vpc_id = "${aws_vpc.alb_test.id}"
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health_check {
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path = "/health"
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interval = 60
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port = 8081
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protocol = "HTTP"
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timeout = 3
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healthy_threshold = 3
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unhealthy_threshold = 3
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matcher = "200-299"
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}
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}
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variable "subnets" {
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default = ["10.0.1.0/24", "10.0.2.0/24"]
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type = "list"
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}
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data "aws_availability_zones" "available" {}
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resource "aws_vpc" "alb_test" {
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cidr_block = "10.0.0.0/16"
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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resource "aws_subnet" "alb_test" {
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count = 2
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vpc_id = "${aws_vpc.alb_test.id}"
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cidr_block = "${element(var.subnets, count.index)}"
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map_public_ip_on_launch = true
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availability_zone = "${element(data.aws_availability_zones.available.names, count.index)}"
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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resource "aws_security_group" "alb_test" {
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name = "allow_all_alb_test"
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description = "Used for ALB Testing"
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vpc_id = "${aws_vpc.alb_test.id}"
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ingress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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cidr_blocks = ["0.0.0.0/0"]
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}
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egress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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cidr_blocks = ["0.0.0.0/0"]
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}
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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data "aws_alb_listener" "front_end" {
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arn = "${aws_alb_listener.front_end.arn}"
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}`, albName, targetGroupName)
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}
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func testAccDataSourceAWSALBListenerConfigHTTPS(albName, targetGroupName string) string {
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return fmt.Sprintf(`resource "aws_alb_listener" "front_end" {
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load_balancer_arn = "${aws_alb.alb_test.id}"
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protocol = "HTTPS"
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port = "443"
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ssl_policy = "ELBSecurityPolicy-2015-05"
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certificate_arn = "${aws_iam_server_certificate.test_cert.arn}"
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default_action {
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target_group_arn = "${aws_alb_target_group.test.id}"
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type = "forward"
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}
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}
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resource "aws_alb" "alb_test" {
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name = "%s"
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internal = false
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security_groups = ["${aws_security_group.alb_test.id}"]
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subnets = ["${aws_subnet.alb_test.*.id}"]
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idle_timeout = 30
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enable_deletion_protection = false
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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resource "aws_alb_target_group" "test" {
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name = "%s"
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port = 8080
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protocol = "HTTP"
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vpc_id = "${aws_vpc.alb_test.id}"
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health_check {
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path = "/health"
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interval = 60
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port = 8081
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protocol = "HTTP"
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timeout = 3
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healthy_threshold = 3
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unhealthy_threshold = 3
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matcher = "200-299"
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}
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}
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variable "subnets" {
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default = ["10.0.1.0/24", "10.0.2.0/24"]
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type = "list"
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}
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data "aws_availability_zones" "available" {}
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resource "aws_vpc" "alb_test" {
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cidr_block = "10.0.0.0/16"
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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resource "aws_subnet" "alb_test" {
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count = 2
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vpc_id = "${aws_vpc.alb_test.id}"
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cidr_block = "${element(var.subnets, count.index)}"
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map_public_ip_on_launch = true
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availability_zone = "${element(data.aws_availability_zones.available.names, count.index)}"
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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resource "aws_security_group" "alb_test" {
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name = "allow_all_alb_test"
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description = "Used for ALB Testing"
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vpc_id = "${aws_vpc.alb_test.id}"
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ingress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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cidr_blocks = ["0.0.0.0/0"]
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}
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egress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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cidr_blocks = ["0.0.0.0/0"]
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}
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tags {
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TestName = "TestAccAWSALB_basic"
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}
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}
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resource "aws_iam_server_certificate" "test_cert" {
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name = "terraform-test-cert-%d"
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certificate_body = <<EOF
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-----BEGIN CERTIFICATE-----
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MIIDBjCCAe4CCQCGWwBmOiHQdTANBgkqhkiG9w0BAQUFADBFMQswCQYDVQQGEwJB
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VTETMBEGA1UECBMKU29tZS1TdGF0ZTEhMB8GA1UEChMYSW50ZXJuZXQgV2lkZ2l0
|
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cyBQdHkgTHRkMB4XDTE2MDYyMTE2MzM0MVoXDTE3MDYyMTE2MzM0MVowRTELMAkG
|
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A1UEBhMCQVUxEzARBgNVBAgTClNvbWUtU3RhdGUxITAfBgNVBAoTGEludGVybmV0
|
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IFdpZGdpdHMgUHR5IEx0ZDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
|
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AL+LFlsCJG5txZp4yuu+lQnuUrgBXRG+irQqcTXlV91Bp5hpmRIyhnGCtWxxDBUL
|
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xrh4WN3VV/0jDzKT976oLgOy3hj56Cdqf+JlZ1qgMN5bHB3mm3aVWnrnsLbBsfwZ
|
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SEbk3Kht/cE1nK2toNVW+rznS3m+eoV3Zn/DUNwGlZr42hGNs6ETn2jURY78ETqR
|
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mW47xvjf86eIo7vULHJaY6xyarPqkL8DZazOmvY06hUGvGwGBny7gugfXqDG+I8n
|
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cPBsGJGSAmHmVV8o0RCB9UjY+TvSMQRpEDoVlvyrGuglsD8to/4+7UcsuDGlRYN6
|
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jmIOC37mOi/jwRfWL1YUa4MCAwEAATANBgkqhkiG9w0BAQUFAAOCAQEAPDxTH0oQ
|
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JjKXoJgkmQxurB81RfnK/NrswJVzWbOv6ejcbhwh+/ZgJTMc15BrYcxU6vUW1V/i
|
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Z7APU0qJ0icECACML+a2fRI7YdLCTiPIOmY66HY8MZHAn3dGjU5TeiUflC0n0zkP
|
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mxKJe43kcYLNDItbfvUDo/GoxTXrC3EFVZyU0RhFzoVJdODlTHXMVFCzcbQEBrBJ
|
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xKdShCEc8nFMneZcGFeEU488ntZoWzzms8/QpYrKa5S0Sd7umEU2Kwu4HTkvUFg/
|
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CqDUFjhydXxYRsxXBBrEiLOE5BdtJR1sH/QHxIJe23C9iHI2nS1NbLziNEApLwC4
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GnSud83VUo9G9w==
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-----END CERTIFICATE-----
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EOF
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private_key = <<EOF
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-----BEGIN RSA PRIVATE KEY-----
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MIIEowIBAAKCAQEAv4sWWwIkbm3FmnjK676VCe5SuAFdEb6KtCpxNeVX3UGnmGmZ
|
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EjKGcYK1bHEMFQvGuHhY3dVX/SMPMpP3vqguA7LeGPnoJ2p/4mVnWqAw3lscHeab
|
||||
dpVaeuewtsGx/BlIRuTcqG39wTWcra2g1Vb6vOdLeb56hXdmf8NQ3AaVmvjaEY2z
|
||||
oROfaNRFjvwROpGZbjvG+N/zp4iju9QsclpjrHJqs+qQvwNlrM6a9jTqFQa8bAYG
|
||||
fLuC6B9eoMb4jydw8GwYkZICYeZVXyjREIH1SNj5O9IxBGkQOhWW/Ksa6CWwPy2j
|
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/j7tRyy4MaVFg3qOYg4LfuY6L+PBF9YvVhRrgwIDAQABAoIBAFqJ4h1Om+3e0WK8
|
||||
6h4YzdYN4ue7LUTv7hxPW4gASlH5cMDoWURywX3yLNN/dBiWom4b5NWmvJqY8dwU
|
||||
eSyTznxNFhJ0PjozaxOWnw4FXlQceOPhV2bsHgKudadNU1Y4lSN9lpe+tg2Xy+GE
|
||||
ituM66RTKCf502w3DioiJpx6OEkxuhrnsQAWNcGB0MnTukm2f+629V+04R5MT5V1
|
||||
nY+5Phx2BpHgYzWBKh6Px1puu7xFv5SMQda1ndlPIKb4cNp0yYn+1lHNjbOE7QL/
|
||||
oEpWgrauS5Zk/APK33v/p3wVYHrKocIFHlPiCW0uIJJLsOZDY8pQXpTlc+/xGLLy
|
||||
WBu4boECgYEA6xO+1UNh6ndJ3xGuNippH+ucTi/uq1+0tG1bd63v+75tn5l4LyY2
|
||||
CWHRaWVlVn+WnDslkQTJzFD68X+9M7Cc4oP6WnhTyPamG7HlGv5JxfFHTC9GOKmz
|
||||
sSc624BDmqYJ7Xzyhe5kc3iHzqG/L72ZF1aijZdrodQMSY1634UX6aECgYEA0Jdr
|
||||
cBPSN+mgmEY6ogN5h7sO5uNV3TQQtW2IslfWZn6JhSRF4Rf7IReng48CMy9ZhFBy
|
||||
Q7H2I1pDGjEC9gQHhgVfm+FyMSVqXfCHEW/97pvvu9ougHA0MhPep1twzTGrqg+K
|
||||
f3PLW8hVkGyCrTfWgbDlPsHgsocA/wTaQOheaqMCgYBat5z+WemQfQZh8kXDm2xE
|
||||
KD2Cota9BcsLkeQpdFNXWC6f167cqydRSZFx1fJchhJOKjkeFLX3hgzBY6VVLEPu
|
||||
2jWj8imLNTv3Fhiu6RD5NVppWRkFRuAUbmo1SPNN2+Oa5YwGCXB0a0Alip/oQYex
|
||||
zPogIB4mLlmrjNCtL4SB4QKBgCEHKMrZSJrz0irqS9RlanPUaZqjenAJE3A2xMNA
|
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Z0FZXdsIEEyA6JGn1i1dkoKaR7lMp5sSbZ/RZfiatBZSMwLEjQv4mYUwoHP5Ztma
|
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+wEyDbaX6G8L1Sfsv3+OWgETkVPfHBXsNtH0mZ/BnrtgsQVeBh52wmZiPAUlNo26
|
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fWCzAoGBAJOjqovLelLWzyQGqPFx/MwuI56UFXd1CmFlCIvF2WxCFmk3tlExoCN1
|
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HqSpt92vsgYgV7+lAb4U7Uy/v012gwiU1LK+vyAE9geo3pTjG73BNzG4H547xtbY
|
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dg+Sd4Wjm89UQoUUoiIcstY7FPbqfBtYKfh4RYHAHV2BwDFqzZCM
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-----END RSA PRIVATE KEY-----
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EOF
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}
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data "aws_alb_listener" "front_end" {
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arn = "${aws_alb_listener.front_end.arn}"
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}`, albName, targetGroupName, rand.New(rand.NewSource(time.Now().UnixNano())).Int())
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}
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@ -144,6 +144,7 @@ func Provider() terraform.ResourceProvider {
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|
||||
DataSourcesMap: map[string]*schema.Resource{
|
||||
"aws_acm_certificate": dataSourceAwsAcmCertificate(),
|
||||
"aws_alb_listener": dataSourceAwsAlbListener(),
|
||||
"aws_ami": dataSourceAwsAmi(),
|
||||
"aws_availability_zone": dataSourceAwsAvailabilityZone(),
|
||||
"aws_availability_zones": dataSourceAwsAvailabilityZones(),
|
||||
|
|
|
|||
|
|
@ -0,0 +1,38 @@
|
|||
---
|
||||
layout: "aws"
|
||||
page_title: "AWS: aws_alb_listener"
|
||||
sidebar_current: "docs-aws-datasource-alb-listener"
|
||||
description: |-
|
||||
Provides an Application Load Balancer Listener data source.
|
||||
---
|
||||
|
||||
# aws\_alb\_listener
|
||||
|
||||
Provides information about an Application Load Balancer Listener.
|
||||
|
||||
This data source can prove useful when a module accepts an ALB Listener as an
|
||||
input variable and needs to know the ALB it is attached to, or other
|
||||
information specific to the listener in question.
|
||||
|
||||
## Example Usage
|
||||
|
||||
```
|
||||
variable "listener_arn" {
|
||||
type = "string"
|
||||
}
|
||||
|
||||
data "aws_alb_listener" "listener" {
|
||||
arn = "${var.listener_arn}"
|
||||
}
|
||||
```
|
||||
|
||||
## Argument Reference
|
||||
|
||||
The following arguments are supported:
|
||||
|
||||
* `arn` - (Required) The ARN of the listener.
|
||||
|
||||
## Attributes Reference
|
||||
|
||||
See the [ALB Listener Resource](/docs/providers/aws/r/alb_listener.html) for details
|
||||
on the returned attributes - they are identical.
|
||||
|
|
@ -20,6 +20,9 @@
|
|||
<li<%= sidebar_current("docs-aws-datasource-ami") %>>
|
||||
<a href="/docs/providers/aws/d/ami.html">aws_ami</a>
|
||||
</li>
|
||||
<li<%= sidebar_current("docs-aws-datasource-alb-listener") %>>
|
||||
<a href="/docs/providers/aws/d/alb_listener.html">aws_alb_listener</a>
|
||||
</li>
|
||||
<li<%= sidebar_current("docs-aws-datasource-availability-zone") %>>
|
||||
<a href="/docs/providers/aws/d/availability_zone.html">aws_availability_zone</a>
|
||||
</li>
|
||||
|
|
|
|||
Loading…
Reference in New Issue