[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
com.autonomousapps.dependency-analysis	3.19.2 → 3.20.1

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Configuration

📅 Schedule: (UTC)

• Branch creation
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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[github-actions]

Terraform Plan

✅ No changes — infrastructure is up to date.

Plan output

No changes. Your infrastructure matches the configuration.

Terraform has compared your real infrastructure against your configuration
and found no differences, so no changes are needed.

[renovate]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

[github-actions]

Terraform Plan

🚧 Changes detected — Plan: 6 to add, 1 to change, 1 to destroy.

Plan output

Terraform used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
  + create
  ~ update in-place
-/+ destroy and then create replacement

Terraform will perform the following actions:

  # module.network.aws_security_group.tasks will be created
  + resource "aws_security_group" "tasks" {
      + arn                    = (known after apply)
      + description            = "ECS tasks of cupcake-cupcake-backend; peer rules are managed by javabin-app-peers-sync"
      + egress                 = (known after apply)
      + id                     = (known after apply)
      + ingress                = (known after apply)
      + name                   = "cupcake-cupcake-backend-tasks"
      + name_prefix            = (known after apply)
      + owner_id               = (known after apply)
      + revoke_rules_on_delete = true
      + tags                   = {
          + "Name"            = "cupcake-cupcake-backend-tasks"
          + "javabin-network" = "app"
        }
      + tags_all               = {
          + "Name"            = "cupcake-cupcake-backend-tasks"
          + "environment"     = "production"
          + "javabin-network" = "app"
          + "managed-by"      = "terraform"
          + "repo"            = "javaBin/cupcake"
          + "service"         = "cupcake-backend"
          + "team"            = "cupcake"
        }
      + vpc_id                 = "vpc-0cd3502de2527a310"
    }

  # module.network.aws_service_discovery_service.this will be created
  + resource "aws_service_discovery_service" "this" {
      + arn           = (known after apply)
      + force_destroy = true
      + id            = (known after apply)
      + name          = "cupcake-cupcake-backend"
      + namespace_id  = (known after apply)
      + tags_all      = {
          + "environment" = "production"
          + "managed-by"  = "terraform"
          + "repo"        = "javaBin/cupcake"
          + "service"     = "cupcake-backend"
          + "team"        = "cupcake"
        }
      + type          = (known after apply)

      + dns_config {
          + namespace_id   = "ns-4qfb7mei2fit4q4b"
          + routing_policy = "MULTIVALUE"

          + dns_records {
              + ttl  = 10
              + type = "A"
            }
        }

      + health_check_custom_config {
          + failure_threshold = 1
        }
    }

  # module.network.aws_ssm_parameter.network will be created
  + resource "aws_ssm_parameter" "network" {
      + arn            = (known after apply)
      + data_type      = (known after apply)
      + description    = "App-to-app request for cupcake-cupcake-backend — read by the platform app-peers-sync Lambda"
      + has_value_wo   = (known after apply)
      + id             = (known after apply)
      + insecure_value = (known after apply)
      + key_id         = (known after apply)
      + name           = "/javabin/apps/cupcake/cupcake-backend/network"
      + tags_all       = {
          + "environment" = "production"
          + "managed-by"  = "terraform"
          + "repo"        = "javaBin/cupcake"
          + "service"     = "cupcake-backend"
          + "team"        = "cupcake"
        }
      + tier           = (known after apply)
      + type           = "String"
      + value          = (sensitive value)
      + version        = (known after apply)
    }

  # module.network.aws_vpc_security_group_egress_rule.all will be created
  + resource "aws_vpc_security_group_egress_rule" "all" {
      + arn                    = (known after apply)
      + cidr_ipv4              = "0.0.0.0/0"
      + description            = "All outbound"
      + id                     = (known after apply)
      + ip_protocol            = "-1"
      + security_group_id      = (known after apply)
      + security_group_rule_id = (known after apply)
      + tags_all               = {
          + "environment" = "production"
          + "managed-by"  = "terraform"
          + "repo"        = "javaBin/cupcake"
          + "service"     = "cupcake-backend"
          + "team"        = "cupcake"
        }
    }

  # module.network.aws_vpc_security_group_ingress_rule.alb[0] will be created
  + resource "aws_vpc_security_group_ingress_rule" "alb" {
      + arn                          = (known after apply)
      + description                  = "ALB to the app port"
      + from_port                    = 8080
      + id                           = (known after apply)
      + ip_protocol                  = "tcp"
      + referenced_security_group_id = "sg-061000c0fa68a41b7"
      + security_group_id            = (known after apply)
      + security_group_rule_id       = (known after apply)
      + tags_all                     = {
          + "environment" = "production"
          + "managed-by"  = "terraform"
          + "repo"        = "javaBin/cupcake"
          + "service"     = "cupcake-backend"
          + "team"        = "cupcake"
        }
      + to_port                      = 8080
    }

  # module.service.aws_ecs_service.this will be updated in-place
  ~ resource "aws_ecs_service" "this" {
      ~ health_check_grace_period_seconds  = 0 -> 120
        id                                 = "arn:aws:ecs:eu-central-1:553637109631:service/javabin-platform/cupcake-cupcake-backend"
        name                               = "cupcake-cupcake-backend"
      ~ tags                               = {
          + "javabin:desired-count" = "1"
        }
      ~ tags_all                           = {
          + "javabin:desired-count" = "1"
            # (5 unchanged elements hidden)
        }
        # (15 unchanged attributes hidden)

      ~ network_configuration {
          ~ security_groups  = [
              - "sg-0df9a0a3a22548c62",
            ] -> (known after apply)
            # (2 unchanged attributes hidden)
        }

      + service_registries {
          + registry_arn = (known after apply)
        }

        # (3 unchanged blocks hidden)
    }

  # module.service.aws_ecs_task_definition.this must be replaced
-/+ resource "aws_ecs_task_definition" "this" {
      ~ arn                      = "arn:aws:ecs:eu-central-1:553637109631:task-definition/cupcake-cupcake-backend:1" -> (known after apply)
      ~ arn_without_revision     = "arn:aws:ecs:eu-central-1:553637109631:task-definition/cupcake-cupcake-backend" -> (known after apply)
      ~ container_definitions    = jsonencode(
          ~ [
              ~ {
                  + dependsOn              = [
                      + {
                          + condition     = "SUCCESS"
                          + containerName = "platform_tmp_init"
                        },
                    ]
                    name                   = "cupcake-backend"
                  ~ portMappings           = [
                      ~ {
                          - hostPort      = 8080
                            # (2 unchanged attributes hidden)
                        },
                    ]
                  - systemControls         = []
                  - volumesFrom            = []
                    # (8 unchanged attributes hidden)
                },
              + {
                  + command                = [
                      + "chmod",
                      + "1777",
                      + "/tmp",
                    ]
                  + essential              = false
                  + image                  = "public.ecr.aws/docker/library/busybox@sha256:a7dbc319b1438115a207e11930dc4bb3e643dcb3ec0bdd694bb36cd8fad289ec"
                  + logConfiguration       = {
                      + logDriver = "awslogs"
                      + options   = {
                          + awslogs-group         = "/ecs/cupcake/cupcake-backend"
                          + awslogs-region        = "eu-central-1"
                          + awslogs-stream-prefix = "cupcake-backend"
                        }
                    }
                  + mountPoints            = [
                      + {
                          + containerPath = "/tmp"
                          + readOnly      = false
                          + sourceVolume  = "tmp"
                        },
                    ]
                  + name                   = "platform_tmp_init"
                  + readonlyRootFilesystem = true
                  + user                   = "0"
                },
            ] # forces replacement
        )
      ~ enable_fault_injection   = false -> (known after apply)
      ~ id                       = "cupcake-cupcake-backend" -> (known after apply)
      ~ revision                 = 1 -> (known after apply)
      - tags                     = {} -> null
        # (10 unchanged attributes hidden)

      - volume {
          - configure_at_launch = false -> null
          - name                = "tmp" -> null
        }
      + volume {
          + configure_at_launch = (known after apply)
          + name                = "tmp"
        }
    }

Plan: 6 to add, 1 to change, 1 to destroy.

─────────────────────────────────────────────────────────────────────────────

Saved the plan to: tfplan

To perform exactly these actions, run the following command to apply:
    terraform apply "tfplan"

---

LLM Review

Risk: 🟡 MEDIUM

Plan creates 6 networking/service-discovery/SSM resources, updates the ECS service in place, and replaces the ECS task definition for cupcake-cupcake-backend (production); no databases or internet-facing security groups are affected.

• 💥 [destruction] aws_ecs_task_definition.this is destroy-and-replace (forces replacement due to container_definitions change). A new task definition revision is created and the ECS service is updated to reference it, which triggers a rolling deployment of the production backend. Confirm the rollout is acceptable and that the new init container (platform_tmp_init, busybox, essential=false, chmod 1777 /tmp) and the removed hostPort 8080 mapping behave correctly. Removing hostPort is usually harmless with awsvpc networking but should be verified.
• ✅ [routine] The ECS service's network_configuration security_groups changes from sg-0df9a0a3a22548c62 to (known after apply), meaning the service will be attached to the new cupcake-cupcake-backend-tasks security group. This changes the production task network boundary; verify the old SG's rules are reproduced in the new SG (the new SG only allows ingress from the ALB SG on 8080 plus peer rules managed externally by javabin-app-peers-sync).
• 🔒 [security] New security group allows all outbound (0.0.0.0/0, all protocols) and ingress on tcp/8080 only from the ALB security group sg-061000c0fa68a41b7. No public ingress is opened. Peer ingress rules are managed out-of-band by javabin-app-peers-sync, so they are not visible in this plan and should be checked separately.
• ✅ [routine] Service discovery service (Cloud Map) is created in namespace ns-4qfb7mei2fit4q4b with A records, TTL 10, and health_check_custom_config. The SSM parameter /javabin/apps/cupcake/cupcake-backend/network (String, value sensitive) is created for the platform app-peers-sync Lambda to read. No direct cost concerns: Cloud Map, SSM standard parameters, and security groups are essentially free.
• ✅ [routine] ECS service health_check_grace_period_seconds changes from 0 to 120 and the javabin:desired-count tag is added. Both are low-risk. Overall no NAT gateways, load balancers, RDS instances, or IAM changes appear in this plan.