use not first but most recent ami (#12)

scholzj · Apr 18, 2018 · 281a942 · 281a942
1 parent 93e459e
commit 281a942
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/main.tf b/main.tf
@@ -249,7 +249,8 @@ resource "aws_key_pair" "keypair" {
 # AMI image
 #####
 
-data "aws_ami_ids" "centos7" {
+data "aws_ami" "centos7" {
+  most_recent = true
   owners = ["aws-marketplace"]
 
   filter {
@@ -279,7 +280,7 @@ resource "aws_eip" "master" {
 resource "aws_instance" "master" {
     instance_type = "${var.master_instance_type}"
 
-    ami = "${data.aws_ami_ids.centos7.ids[0]}"
+    ami = "${data.aws_ami.centos7.id}"
 
     key_name = "${aws_key_pair.keypair.key_name}"
 
@@ -323,7 +324,7 @@ resource "aws_eip_association" "master_assoc" {
 
 resource "aws_launch_configuration" "nodes" {
   name          = "${var.cluster_name}-nodes"
-  image_id      = "${data.aws_ami_ids.centos7.ids[0]}"
+  image_id      = "${data.aws_ami.centos7.id}"
   instance_type = "${var.worker_instance_type}"
   key_name = "${aws_key_pair.keypair.key_name}"
   iam_instance_profile = "${aws_iam_instance_profile.node_profile.name}"