Update Health Check

[dylanratcliffe]

No description provided.

[github-actions]

Expected Changes

ecs-task-definition › facial-recognition-terraform-example

--- current
+++ planned
@@ -1,26 +1,26 @@
-arn: arn:aws:ecs:eu-west-2:540044833068:task-definition/facial-recognition-terraform-example:7
-arn_without_revision: arn:aws:ecs:eu-west-2:540044833068:task-definition/facial-recognition-terraform-example
-container_definitions: '[{"cpu":1024,"environment":[{"name":"DATABASE_URL","value":"tf-20240827194315707700000013.cnx7xf6hwmba.eu-west-2.rds.amazonaws.com"}],"essential":true,"healthCheck":{"command":["CMD-SHELL","wget -q --spider localhost:1234"],"interval":30,"retries":3,"timeout":5},"image":"harshmanvar/face-detection-tensorjs:slim-amd","memory":2048,"mountPoints":[],"name":"facial-recognition","portMappings":[{"appProtocol":"http","containerPort":1234,"hostPort":1234,"protocol":"tcp"}],"systemControls":[],"volumesFrom":[]}]'
+arn: (known after apply)
+arn_without_revision: (known after apply)
+container_definitions: '[{"cpu":1024,"environment":[{"name":"DATABASE_URL","value":"tf-20240827194315707700000013.cnx7xf6hwmba.eu-west-2.rds.amazonaws.com"}],"essential":true,"healthCheck":{"command":["CMD-SHELL","wget -q --spider localhost:8080"],"interval":30,"retries":3,"timeout":5},"image":"harshmanvar/face-detection-tensorjs:slim-amd","memory":2048,"mountPoints":[],"name":"facial-recognition","portMappings":[{"appProtocol":"http","containerPort":1234}],"volumesFrom":[]}]'
 cpu: "1024"
 ephemeral_storage: []
-execution_role_arn: ""
+execution_role_arn: null
 family: facial-recognition-terraform-example
-id: facial-recognition-terraform-example
+id: (known after apply)
 inference_accelerator: []
-ipc_mode: ""
+ipc_mode: null
 memory: "2048"
 network_mode: awsvpc
-pid_mode: ""
+pid_mode: null
 placement_constraints: []
 proxy_configuration: []
 requires_compatibilities:
     - FARGATE
-revision: 7
+revision: (known after apply)
 runtime_platform: []
 skip_destroy: false
-tags: {}
-tags_all: {}
-task_role_arn: ""
+tags: null
+tags_all: (known after apply)
+task_role_arn: null
 terraform_address: module.scenarios[0].aws_ecs_task_definition.face
 terraform_name: module.scenarios[0].aws_ecs_task_definition.face
 track_latest: false

Unmapped Changes

Note

These changes couldn't be mapped to a discoverable cloud resource and therefore won't be included in the blast radius calculation.

aws_ecs_service › module.scenarios[0].aws_ecs_service.face

--- current
+++ planned
@@ -43,7 +43,7 @@
 service_registries: []
 tags: {}
 tags_all: {}
-task_definition: arn:aws:ecs:eu-west-2:540044833068:task-definition/facial-recognition-terraform-example:7
+task_definition: (known after apply)
 terraform_address: module.scenarios[0].aws_ecs_service.face
 terraform_name: module.scenarios[0].aws_ecs_service.face
 timeouts: null

Blast Radius

Items	Edges
11	11

Open in Overmind

Risks

Health Check Port Change Risk on ECS Task Definition [High]

The updated ECS task definition shows a change in the health check port from 1234 to 8080. This change could affect how the ECS service is monitored and interacted with by the load balancer, as the ELB is configured to route traffic and perform health checks on port 1234. If the health check fails, it may lead to the ECS tasks being considered unhealthy and thereby removed from service, which may cause service disruption.

To validate:

• Ensure the application on the ECS container is indeed running and accessible on port 8080 internally.
• Confirm application logs and metrics do not demonstrate increased error rates or performance issues due to this port discrepancy.

Additionally, review the ELB target group configuration to ensure that it is either updated to match this new configuration or confirm that the container port routing allows for such inter-configured discrepancy without causing failures.