From 1bdcfe5ec366724c74994d6d862a7ba26885d9e2 Mon Sep 17 00:00:00 2001
From: "chelsea.gille" <chelsea.gille@wisc.edu>
Date: Mon, 15 Feb 2021 16:28:34 -0600
Subject: [PATCH] Force a new deployment of the autoscaling group when changes
are made to the launch config
---
terraform/autoscaling-group.tf | 46 ++++++++++++++++++----------------
1 file changed, 24 insertions(+), 22 deletions(-)
diff --git a/terraform/autoscaling-group.tf b/terraform/autoscaling-group.tf
index 70b8028..9f15b2f 100644
--- a/terraform/autoscaling-group.tf
+++ b/terraform/autoscaling-group.tf
@@ -1,30 +1,8 @@
-resource "aws_autoscaling_group" "secure-agent-autoscaling-group" {
- # as per our current licesning in IICS, each docker instance that
- # runs on EC2 will treat at as a new license.
- name = "secure-agent-autoscaling-group"
- desired_capacity = 1
- max_size = 1
- min_size = 1
-
- # make sure deployed EC2 instance is in the same AZ as the EFS
- # see https://docs.aws.amazon.com/efs/latest/ug/mounting-fs-mount-cmd-dns-name.html
- vpc_zone_identifier = [sort(data.aws_subnet_ids.subnets.ids)[0]]
- health_check_type = "EC2"
- launch_configuration = aws_launch_configuration.secure-agent-launch-config.name
- tag {
- key = "Name"
- value = "IICS Secure Agent"
- propagate_at_launch = true
- }
-}
-
data "aws_ssm_parameter" "ecs-optimized" {
name = "/aws/service/ecs/optimized-ami/amazon-linux-2/recommended/image_id"
}
resource "aws_launch_configuration" "secure-agent-launch-config" {
- name = "secure-agnet-launch-configuration"
-
# Fix me: Make this use the ecs-optimized parameter so that it always uses the latest version.
image_id = "ami-00f69adbdc780866c"
@@ -44,3 +22,27 @@ resource "aws_launch_configuration" "secure-agent-launch-config" {
create_before_destroy = true
}
}
+
+resource "aws_autoscaling_group" "secure-agent-autoscaling-group" {
+ # as per our current licesning in IICS, each docker instance that
+ # runs on EC2 will treat at as a new license.
+ name = "secure-agent-autoscaling-group-${aws_launch_configuration.secure-agent-launch-config.name}"
+ desired_capacity = 1
+ max_size = 1
+ min_size = 1
+ min_elb_capacity = 1
+
+ # make sure deployed EC2 instance is in the same AZ as the EFS
+ # see https://docs.aws.amazon.com/efs/latest/ug/mounting-fs-mount-cmd-dns-name.html
+ vpc_zone_identifier = [sort(data.aws_subnet_ids.subnets.ids)[0]]
+ health_check_type = "EC2"
+ launch_configuration = aws_launch_configuration.secure-agent-launch-config.name
+ tag {
+ key = "Name"
+ value = "IICS Secure Agent"
+ propagate_at_launch = true
+ }
+ lifecycle {
+ create_before_destroy = true
+ }
+}
--
GitLab