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add doc starter
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badra001 committed Jan 23, 2024
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217 changes: 217 additions & 0 deletions conversion/ecs-update-cert.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,217 @@
# Validate using TF 1.x

```
tf-cli version
```

If not 1.x, you need to upgrade the directory first.

# Changes

## certs.tf

1. comment old stuff
2. add new stuff

## load-balanacer.tf

1. remove count from listenters
1. remove app_80 listener

## settings.tf

1. add app_cert_contact_email

# Apply

## create new cert

```
rm -rf .terraform/modules/certs
tf-init -upgrade
tf-plan -target=module.cert.aws_acm_certificate.certificate
tf-apply -target=module.cert.aws_acm_certificate.certificate
```

## update ALB with new cert

```
tf-plan -target=aws_lb_listener.app_443
tf-apply -target=aws_lb_listener.app_443
```

## verify for any other changes

```
tf-plan
# fix as needed, a lot of changes have been noted as being different from what is in aws
# once fixed
tf-apply
```

You'll also need to rmeove the tls key, and the certs/ directory (once all the cert resources are destroyed).

```
git-secret remove -c certs/*.key
rm -rf certs/
```

## Commit/push/PR

```
tf-fmt
git commit -a "update to use new acmpca certificae"
git push
# do PR
```


# diffs

```
diff --git a/vpc/east/vpc7/apps/dice-centurion/ecs-rome/certs.tf b/vpc/east/vpc7/apps/dice-centurion/ecs-rome/certs.tf
index e2c4cc1..c8f9f0c 100644
--- a/vpc/east/vpc7/apps/dice-centurion/ecs-rome/certs.tf
+++ b/vpc/east/vpc7/apps/dice-centurion/ecs-rome/certs.tf
@@ -1,12 +1,25 @@
+## module "cert" {
+## source = "git@github.e.it.census.gov:terraform-modules/aws-tls-certificate?ref=tf-upgrade"
+##
+## certificate_cn = local.app_alb_dns_name
+## certificate_download = local.app_cert_download
+##
+## tags = merge(
+## local.base_tags,
+## #local.common_tags,
+## #var.application_tags,
+## )
+## }
+
module "cert" {
- source = "git@github.e.it.census.gov:terraform-modules/aws-tls-certificate?ref=tf-upgrade"
+ source = "git@github.e.it.census.gov:terraform-modules/aws-certificates//acm"
- certificate_cn = local.app_alb_dns_name
- certificate_download = local.app_cert_download
+ certificate_dns = local.app_alb_dns_name
+ contact_email = local.app_cert_contact_email
tags = merge(
local.base_tags,
- #local.common_tags,
- #var.application_tags,
+ local.common_tags,
+ var.application_tags,
)
}
diff --git a/vpc/east/vpc7/apps/dice-centurion/ecs-rome/load-balancer.tf b/vpc/east/vpc7/apps/dice-centurion/ecs-rome/load-balancer.tf
index 6a7a9b7..f713a89 100644
--- a/vpc/east/vpc7/apps/dice-centurion/ecs-rome/load-balancer.tf
+++ b/vpc/east/vpc7/apps/dice-centurion/ecs-rome/load-balancer.tf
@@ -27,7 +27,7 @@ resource "aws_lb_target_group" "app" {
local.base_tags,
#local.common_tags,
#var.application_tags,
- {"Name" = local.app_albtg_name},
+ { "Name" = local.app_albtg_name },
)
}
@@ -50,24 +50,11 @@ resource "aws_lb" "app" {
local.base_tags,
#local.common_tags,
#var.application_tags,
- {"Name" = local.app_alb_name},
+ { "Name" = local.app_alb_name },
)
}
-resource "aws_lb_listener" "app_80" {
- count = module.cert.certificate_arn == null ? 1 : 0
- load_balancer_arn = aws_lb.app.arn
- port = 80
- protocol = "HTTP"
-
- default_action {
- type = "forward"
- target_group_arn = aws_lb_target_group.app.arn
- }
-}
-
resource "aws_lb_listener" "app_80_redirect" {
- count = module.cert.certificate_arn != null ? 1 : 0
load_balancer_arn = aws_lb.app.arn
port = 80
protocol = "HTTP"
@@ -84,7 +71,6 @@ resource "aws_lb_listener" "app_80_redirect" {
}
resource "aws_lb_listener" "app_443" {
- count = module.cert.certificate_arn != null ? 1 : 0
load_balancer_arn = aws_lb.app.arn
port = 443
protocol = "HTTPS"
diff --git a/vpc/east/vpc7/apps/dice-centurion/ecs-rome/settings.tf b/vpc/east/vpc7/apps/dice-centurion/ecs-rome/settings.tf
index 4e65e0b..89ead70 100644
--- a/vpc/east/vpc7/apps/dice-centurion/ecs-rome/settings.tf
+++ b/vpc/east/vpc7/apps/dice-centurion/ecs-rome/settings.tf
@@ -1,8 +1,8 @@
locals {
- app_program = "dice"
- app_project = "centurion"
- app_environment = "uat"
- app_db_port = "5432"
+ app_program = "dice"
+ app_project = "centurion"
+ app_environment = "uat"
+ app_db_port = "5432"
app_name = "rome"
app_fullname = format("%v-%v-%v", local.app_program, local.app_project, local.app_name)
app_kms_key_name = format("k-kms-%v-%v-%v", local.app_program, local.app_project, local.app_environment)
@@ -20,10 +20,10 @@ locals {
# app_dns_zone_id = data.terraform_remote_state.vpc_east_vpc3_apps_dns.outputs.domain_zone_id
# customize these two per app as needed
- #app_execution_role_arn = "arn:aws-us-gov:iam::252960665057:role/r-dice-ecs-task-execution-vpc3-us-gov-east-1"
+ #app_execution_role_arn = "arn:aws-us-gov:iam::252960665057:role/r-dice-ecs-task-execution-vpc3-us-gov-east-1"
app_execution_role_arn = module.app_ecs_task_role.role_arn
#app_execution_role_arn = "arn:aws-us-gov:iam::412271945539:role/r-instance-vpc4-us-gov-east-1-dice-centurion-ite-rome"
- app_s3_endpoint = format("https://%v",module.bucket.s3_module_settings["bucket_regional_domain_name"])
+ app_s3_endpoint = format("https://%v", module.bucket.s3_module_settings["bucket_regional_domain_name"])
app_task_role_arn = module.app_ecs_task_role.role_arn
app_lb_port = 3000
app_lb_health_monitor_path = "/health-check"
@@ -32,19 +32,19 @@ locals {
app_task_cpu = "2048"
app_task_memory = "8192"
app_cert_download = false
+ app_cert_contact_email = "asd.eis.notify.list@census.gov"
# db stuff
- app_db_identifier = format("%v-%v", local.app_fullname, local.app_environment)
- app_db_dns_name = format("%v-%v.db.%v", local.app_fullname, local.app_environment, local.app_alb_dns_zone)
- app_db_engine = "postgres"
- app_db_engine_version = "14.3"
- app_db_family = "postgres14"
- app_db_major_engine_version = "14"
- app_db_instance_class = "db.t3.large"
- app_db_allocated_storage = 10
- app_db_username = format("%v_admin", local.app_name)
- app_db_parameter_group = "census-baseline-postgres-14"
- common_s3_bucket = "arn:aws-us-gov:s3:::v-s3-dice-centurion-aqueduct-187944776148-us-gov-east-1"
+ app_db_identifier = format("%v-%v", local.app_fullname, local.app_environment)
+ app_db_dns_name = format("%v-%v.db.%v", local.app_fullname, local.app_environment, local.app_alb_dns_zone)
+ app_db_engine = "postgres"
+ app_db_engine_version = "15.3"
+ app_db_family = "postgres14"
+ app_db_major_engine_version = "14"
+ app_db_instance_class = "db.t3.large"
+ app_db_allocated_storage = 200
+ app_db_max_allocated_storage = 500
+ app_db_username = format("%v_admin", local.app_name)
+ app_db_parameter_group = "centurion-postgres-15-pg"
+ common_s3_bucket = "arn:aws-us-gov:s3:::v-s3-dice-centurion-aqueduct-187944776148-us-gov-east-1"
}
-
-
```

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