terraform-plan-output

D:\3-tier>terraform plan

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the    
following symbols:
  + create

Terraform will perform the following actions:

  # aws_db_instance.default will be created
  + resource "aws_db_instance" "default" {
      + address                               = (known after apply)
      + allocated_storage                     = 20
      + apply_immediately                     = (known after apply)
      + arn                                   = (known after apply)
      + auto_minor_version_upgrade            = true
      + availability_zone                     = (known after apply)
      + backup_retention_period               = (known after apply)
      + backup_window                         = (known after apply)
      + ca_cert_identifier                    = (known after apply)
      + character_set_name                    = (known after apply)
      + copy_tags_to_snapshot                 = false
      + db_subnet_group_name                  = (known after apply)
      + delete_automated_backups              = true
      + endpoint                              = (known after apply)
      + engine                                = "mysql"
      + engine_version                        = "8.0.23"
      + engine_version_actual                 = (known after apply)
      + hosted_zone_id                        = (known after apply)
      + id                                    = (known after apply)
      + identifier                            = (known after apply)
      + identifier_prefix                     = (known after apply)
      + instance_class                        = "db.t2.micro"
      + kms_key_id                            = (known after apply)
      + latest_restorable_time                = (known after apply)
      + license_model                         = (known after apply)
      + maintenance_window                    = (known after apply)
      + monitoring_interval                   = 0
      + monitoring_role_arn                   = (known after apply)
      + multi_az                              = true
      + name                                  = "mydb"
      + nchar_character_set_name              = (known after apply)
      + option_group_name                     = (known after apply)
      + parameter_group_name                  = (known after apply)
      + password                              = (sensitive value)
      + performance_insights_enabled          = false
      + performance_insights_kms_key_id       = (known after apply)
      + performance_insights_retention_period = (known after apply)
      + port                                  = (known after apply)
      + publicly_accessible                   = false
      + replicas                              = (known after apply)
      + resource_id                           = (known after apply)
      + skip_final_snapshot                   = true
      + snapshot_identifier                   = (known after apply)
      + status                                = (known after apply)
      + storage_type                          = (known after apply)
      + tags_all                              = (known after apply)
      + timezone                              = (known after apply)
      + username                              = "tarun"
      + vpc_security_group_ids                = (known after apply)
    }

  # aws_db_subnet_group.default will be created
  + resource "aws_db_subnet_group" "default" {
      + arn         = (known after apply)
      + description = "Managed by Terraform"
      + id          = (known after apply)
      + name        = "main"
      + name_prefix = (known after apply)
      + subnet_ids  = (known after apply)
      + tags        = {
          + "Name" = "RDS subnet group"
        }
      + tags_all    = {
          + "Name" = "RDS subnet group"
        }
    }

  # aws_instance.my-ec2-instance will be created
  + resource "aws_instance" "my-ec2-instance" {
      + ami                                  = "ami-04e1b6c20fd8a3fef"
      + arn                                  = (known after apply)
      + associate_public_ip_address          = true
      + availability_zone                    = "ap-northeast-3a"
      + cpu_core_count                       = (known after apply)
      + cpu_threads_per_core                 = (known after apply)
      + disable_api_termination              = (known after apply)
      + ebs_optimized                        = (known after apply)
      + get_password_data                    = false
      + host_id                              = (known after apply)
      + id                                   = (known after apply)
      + instance_initiated_shutdown_behavior = (known after apply)
      + instance_state                       = (known after apply)
      + instance_type                        = "t2.micro"
      + ipv6_address_count                   = (known after apply)
      + ipv6_addresses                       = (known after apply)
      + key_name                             = (known after apply)
      + monitoring                           = (known after apply)
      + outpost_arn                          = (known after apply)
      + password_data                        = (known after apply)
      + placement_group                      = (known after apply)
      + placement_partition_number           = (known after apply)
      + primary_network_interface_id         = (known after apply)
      + private_dns                          = (known after apply)
      + private_ip                           = (known after apply)
      + public_dns                           = (known after apply)
      + public_ip                            = (known after apply)
      + secondary_private_ips                = (known after apply)
      + security_groups                      = (known after apply)
      + source_dest_check                    = true
      + subnet_id                            = (known after apply)
      + tags                                 = {
          + "Name" = "3-tier-ec2-instance"
        }
      + tags_all                             = {
          + "Name" = "3-tier-ec2-instance"
        }
      + tenancy                              = (known after apply)
      + user_data                            = (known after apply)
      + user_data_base64                     = (known after apply)
      + vpc_security_group_ids               = (known after apply)

      + capacity_reservation_specification {
          + capacity_reservation_preference = (known after apply)

          + capacity_reservation_target {
              + capacity_reservation_id = (known after apply)
            }
        }

      + ebs_block_device {
          + delete_on_termination = (known after apply)
          + device_name           = (known after apply)
          + encrypted             = (known after apply)
          + iops                  = (known after apply)
          + kms_key_id            = (known after apply)
          + snapshot_id           = (known after apply)
          + tags                  = (known after apply)
          + throughput            = (known after apply)
          + volume_id             = (known after apply)
          + volume_size           = (known after apply)
          + volume_type           = (known after apply)
        }

      + enclave_options {
          + enabled = (known after apply)
        }

      + ephemeral_block_device {
          + device_name  = (known after apply)
          + no_device    = (known after apply)
          + virtual_name = (known after apply)
        }

      + metadata_options {
          + http_endpoint               = (known after apply)
          + http_put_response_hop_limit = (known after apply)
          + http_tokens                 = (known after apply)
          + instance_metadata_tags      = (known after apply)
        }

      + network_interface {
          + delete_on_termination = (known after apply)
          + device_index          = (known after apply)
          + network_interface_id  = (known after apply)
        }

      + root_block_device {
          + delete_on_termination = (known after apply)
          + device_name           = (known after apply)
          + encrypted             = (known after apply)
          + iops                  = (known after apply)
          + kms_key_id            = (known after apply)
          + tags                  = (known after apply)
          + throughput            = (known after apply)
          + volume_id             = (known after apply)
          + volume_size           = (known after apply)
          + volume_type           = (known after apply)
        }
    }

  # aws_instance.my-ec2-instance2 will be created
  + resource "aws_instance" "my-ec2-instance2" {
      + ami                                  = "ami-04e1b6c20fd8a3fef"
      + arn                                  = (known after apply)
      + associate_public_ip_address          = true
      + availability_zone                    = "ap-northeast-3b"
      + cpu_core_count                       = (known after apply)
      + cpu_threads_per_core                 = (known after apply)
      + disable_api_termination              = (known after apply)
      + ebs_optimized                        = (known after apply)
      + get_password_data                    = false
      + host_id                              = (known after apply)
      + id                                   = (known after apply)
      + instance_initiated_shutdown_behavior = (known after apply)
      + instance_state                       = (known after apply)
      + instance_type                        = "t2.micro"
      + ipv6_address_count                   = (known after apply)
      + ipv6_addresses                       = (known after apply)
      + key_name                             = (known after apply)
      + monitoring                           = (known after apply)
      + outpost_arn                          = (known after apply)
      + password_data                        = (known after apply)
      + placement_group                      = (known after apply)
      + placement_partition_number           = (known after apply)
      + primary_network_interface_id         = (known after apply)
      + private_dns                          = (known after apply)
      + private_ip                           = (known after apply)
      + public_dns                           = (known after apply)
      + public_ip                            = (known after apply)
      + secondary_private_ips                = (known after apply)
      + security_groups                      = (known after apply)
      + source_dest_check                    = true
      + subnet_id                            = (known after apply)
      + tags                                 = {
          + "Name" = "3-tier-ec2-instance2"
        }
      + tags_all                             = {
          + "Name" = "3-tier-ec2-instance2"
        }
      + tenancy                              = (known after apply)
      + user_data                            = (known after apply)
      + user_data_base64                     = (known after apply)
      + vpc_security_group_ids               = (known after apply)

      + capacity_reservation_specification {
          + capacity_reservation_preference = (known after apply)

          + capacity_reservation_target {
              + capacity_reservation_id = (known after apply)
            }
        }

      + ebs_block_device {
          + delete_on_termination = (known after apply)
          + device_name           = (known after apply)
          + encrypted             = (known after apply)
          + iops                  = (known after apply)
          + kms_key_id            = (known after apply)
          + snapshot_id           = (known after apply)
          + tags                  = (known after apply)
          + throughput            = (known after apply)
          + volume_id             = (known after apply)
          + volume_size           = (known after apply)
          + volume_type           = (known after apply)
        }

      + enclave_options {
          + enabled = (known after apply)
        }

      + ephemeral_block_device {
          + device_name  = (known after apply)
          + no_device    = (known after apply)
          + virtual_name = (known after apply)
        }

      + metadata_options {
          + http_endpoint               = (known after apply)
          + http_put_response_hop_limit = (known after apply)
          + http_tokens                 = (known after apply)
          + instance_metadata_tags      = (known after apply)
        }

      + network_interface {
          + delete_on_termination = (known after apply)
          + device_index          = (known after apply)
          + network_interface_id  = (known after apply)
        }

      + root_block_device {
          + delete_on_termination = (known after apply)
          + device_name           = (known after apply)
          + encrypted             = (known after apply)
          + iops                  = (known after apply)
          + kms_key_id            = (known after apply)
          + tags                  = (known after apply)
          + throughput            = (known after apply)
          + volume_id             = (known after apply)
          + volume_size           = (known after apply)
          + volume_type           = (known after apply)
        }
    }

  # aws_internet_gateway.igw will be created
  + resource "aws_internet_gateway" "igw" {
      + arn      = (known after apply)
      + id       = (known after apply)
      + owner_id = (known after apply)
      + tags     = {
          + "Name" = "3-tier-igw"
        }
      + tags_all = {
          + "Name" = "3-tier-igw"
        }
      + vpc_id   = (known after apply)
    }

  # aws_lb.external-elb will be created
  + resource "aws_lb" "external-elb" {
      + arn                        = (known after apply)
      + arn_suffix                 = (known after apply)
      + desync_mitigation_mode     = "defensive"
      + dns_name                   = (known after apply)
      + drop_invalid_header_fields = false
      + enable_deletion_protection = false
      + enable_http2               = true
      + enable_waf_fail_open       = false
      + id                         = (known after apply)
      + idle_timeout               = 60
      + internal                   = false
      + ip_address_type            = (known after apply)
      + load_balancer_type         = "application"
      + name                       = "my-Ex-alb"
      + security_groups            = (known after apply)
      + subnets                    = (known after apply)
      + tags_all                   = (known after apply)
      + vpc_id                     = (known after apply)
      + zone_id                    = (known after apply)

      + subnet_mapping {
          + allocation_id        = (known after apply)
          + ipv6_address         = (known after apply)
          + outpost_id           = (known after apply)
          + private_ipv4_address = (known after apply)
          + subnet_id            = (known after apply)
        }
    }

  # aws_lb_listener.external-elb will be created
  + resource "aws_lb_listener" "external-elb" {
      + arn               = (known after apply)
      + id                = (known after apply)
      + load_balancer_arn = (known after apply)
      + port              = 80
      + protocol          = "HTTP"
      + ssl_policy        = (known after apply)
      + tags_all          = (known after apply)

      + default_action {
          + order            = (known after apply)
          + target_group_arn = (known after apply)
          + type             = "forward"
        }
    }

  # aws_lb_target_group.external-elb will be created
  + resource "aws_lb_target_group" "external-elb" {
      + arn                                = (known after apply)
      + arn_suffix                         = (known after apply)
      + connection_termination             = false
      + deregistration_delay               = "300"
      + id                                 = (known after apply)
      + lambda_multi_value_headers_enabled = false
      + load_balancing_algorithm_type      = (known after apply)
      + name                               = "aws-lb-target-group"
      + port                               = 80
      + preserve_client_ip                 = (known after apply)
      + protocol                           = "HTTP"
      + protocol_version                   = (known after apply)
      + proxy_protocol_v2                  = false
      + slow_start                         = 0
      + tags_all                           = (known after apply)
      + target_type                        = "instance"
      + vpc_id                             = (known after apply)

      + health_check {
          + enabled             = (known after apply)
          + healthy_threshold   = (known after apply)
          + interval            = (known after apply)
          + matcher             = (known after apply)
          + path                = (known after apply)
          + port                = (known after apply)
          + protocol            = (known after apply)
          + timeout             = (known after apply)
          + unhealthy_threshold = (known after apply)
        }

      + stickiness {
          + cookie_duration = (known after apply)
          + cookie_name     = (known after apply)
          + enabled         = (known after apply)
          + type            = (known after apply)
        }
    }

  # aws_lb_target_group_attachment.external-alb-2 will be created
  + resource "aws_lb_target_group_attachment" "external-alb-2" {
      + id               = (known after apply)
      + port             = 80
      + target_group_arn = (known after apply)
      + target_id        = (known after apply)
    }

  # aws_lb_target_group_attachment.external-elb1 will be created
  + resource "aws_lb_target_group_attachment" "external-elb1" {
      + id               = (known after apply)
      + port             = 80
      + target_group_arn = (known after apply)
      + target_id        = (known after apply)
    }

  # aws_route_table.my-route-table will be created
  + resource "aws_route_table" "my-route-table" {
      + arn              = (known after apply)
      + id               = (known after apply)
      + owner_id         = (known after apply)
      + propagating_vgws = (known after apply)
      + route            = [
          + {
              + carrier_gateway_id         = ""
              + cidr_block                 = "0.0.0.0/0"
              + destination_prefix_list_id = ""
              + egress_only_gateway_id     = ""
              + gateway_id                 = (known after apply)
              + instance_id                = ""
              + ipv6_cidr_block            = ""
              + local_gateway_id           = ""
              + nat_gateway_id             = ""
              + network_interface_id       = ""
              + transit_gateway_id         = ""
              + vpc_endpoint_id            = ""
              + vpc_peering_connection_id  = ""
            },
        ]
      + tags             = {
          + "Name" = "3-tier-route_table"
        }
      + tags_all         = {
          + "Name" = "3-tier-route_table"
        }
      + vpc_id           = (known after apply)
    }

  # aws_route_table_association.pub_subnet_route_association_A will be created
  + resource "aws_route_table_association" "pub_subnet_route_association_A" {
      + id             = (known after apply)
      + route_table_id = (known after apply)
      + subnet_id      = (known after apply)
    }

  # aws_route_table_association.pub_subnet_route_association_B will be created
  + resource "aws_route_table_association" "pub_subnet_route_association_B" {
      + id             = (known after apply)
      + route_table_id = (known after apply)
      + subnet_id      = (known after apply)
    }

  # aws_security_group.my-sg will be created
  + resource "aws_security_group" "my-sg" {
      + arn                    = (known after apply)
      + description            = "Managed by Terraform"
      + egress                 = [
          + {
              + cidr_blocks      = [
                  + "0.0.0.0/0",
                ]
              + description      = ""
              + from_port        = 0
              + ipv6_cidr_blocks = []
              + prefix_list_ids  = []
              + protocol         = "-1"
              + security_groups  = []
              + self             = false
              + to_port          = 0
            },
        ]
      + id                     = (known after apply)
      + ingress                = [
          + {
              + cidr_blocks      = [
                  + "0.0.0.0/0",
                ]
              + description      = ""
              + from_port        = 80
              + ipv6_cidr_blocks = []
              + prefix_list_ids  = []
              + protocol         = "tcp"
              + security_groups  = []
              + self             = false
              + to_port          = 80
            },
        ]
      + name                   = (known after apply)
      + name_prefix            = (known after apply)
      + owner_id               = (known after apply)
      + revoke_rules_on_delete = false
      + tags                   = {
          + "Name" = "3-tier-my-sg"
        }
      + tags_all               = {
          + "Name" = "3-tier-my-sg"
        }
      + vpc_id                 = (known after apply)
    }

  # aws_security_group.my_alb_sg will be created
  + resource "aws_security_group" "my_alb_sg" {
      + arn                    = (known after apply)
      + description            = "Managed by Terraform"
      + egress                 = [
          + {
              + cidr_blocks      = [
                  + "0.0.0.0/0",
                ]
              + description      = ""
              + from_port        = 0
              + ipv6_cidr_blocks = []
              + prefix_list_ids  = []
              + protocol         = "-1"
              + security_groups  = []
              + self             = false
              + to_port          = 0
            },
        ]
      + id                     = (known after apply)
      + ingress                = [
          + {
              + cidr_blocks      = []
              + description      = ""
              + from_port        = 80
              + ipv6_cidr_blocks = []
              + prefix_list_ids  = []
              + protocol         = "tcp"
              + security_groups  = (known after apply)
              + self             = false
              + to_port          = 80
            },
        ]
      + name                   = (known after apply)
      + name_prefix            = (known after apply)
      + owner_id               = (known after apply)
      + revoke_rules_on_delete = false
      + tags                   = {
          + "Name" = "3-tier-my-alb-sg"
        }
      + tags_all               = {
          + "Name" = "3-tier-my-alb-sg"
        }
      + vpc_id                 = (known after apply)
    }

  # aws_security_group.my_db_sg will be created
  + resource "aws_security_group" "my_db_sg" {
      + arn                    = (known after apply)
      + description            = "Managed by Terraform"
      + egress                 = [
          + {
              + cidr_blocks      = [
                  + "0.0.0.0/0",
                ]
              + description      = ""
              + from_port        = 32768
              + ipv6_cidr_blocks = []
              + prefix_list_ids  = []
              + protocol         = "tcp"
              + security_groups  = []
              + self             = false
              + to_port          = 65535
            },
        ]
      + id                     = (known after apply)
      + ingress                = [
          + {
              + cidr_blocks      = []
              + description      = ""
              + from_port        = 3306
              + ipv6_cidr_blocks = []
              + prefix_list_ids  = []
              + protocol         = "tcp"
              + security_groups  = (known after apply)
              + self             = false
              + to_port          = 3306
            },
        ]
      + name                   = (known after apply)
      + name_prefix            = (known after apply)
      + owner_id               = (known after apply)
      + revoke_rules_on_delete = false
      + tags                   = {
          + "Name" = "3-tier-my-db-sg"
        }
      + tags_all               = {
          + "Name" = "3-tier-my-db-sg"
        }
      + vpc_id                 = (known after apply)
    }

  # aws_subnet.Private_Subnet_1 will be created
  + resource "aws_subnet" "Private_Subnet_1" {
      + arn                                            = (known after apply)
      + assign_ipv6_address_on_creation                = false
      + availability_zone                              = "ap-northeast-3a"
      + availability_zone_id                           = (known after apply)
      + cidr_block                                     = "10.0.3.0/24"
      + enable_dns64                                   = false
      + enable_resource_name_dns_a_record_on_launch    = false
      + enable_resource_name_dns_aaaa_record_on_launch = false
      + id                                             = (known after apply)
      + ipv6_cidr_block_association_id                 = (known after apply)
      + ipv6_native                                    = false
      + map_public_ip_on_launch                        = false
      + owner_id                                       = (known after apply)
      + private_dns_hostname_type_on_launch            = (known after apply)
      + tags                                           = {
          + "Name" = "3-tier-Private_subnet_1"
        }
      + tags_all                                       = {
          + "Name" = "3-tier-Private_subnet_1"
        }
      + vpc_id                                         = (known after apply)
    }

  # aws_subnet.Private_Subnet_2 will be created
  + resource "aws_subnet" "Private_Subnet_2" {
      + arn                                            = (known after apply)
      + assign_ipv6_address_on_creation                = false
      + availability_zone                              = "ap-northeast-3b"
      + availability_zone_id                           = (known after apply)
      + cidr_block                                     = "10.0.4.0/24"
      + enable_dns64                                   = false
      + enable_resource_name_dns_a_record_on_launch    = false
      + enable_resource_name_dns_aaaa_record_on_launch = false
      + id                                             = (known after apply)
      + ipv6_cidr_block_association_id                 = (known after apply)
      + ipv6_native                                    = false
      + map_public_ip_on_launch                        = false
      + owner_id                                       = (known after apply)
      + private_dns_hostname_type_on_launch            = (known after apply)
      + tags                                           = {
          + "Name" = "3-tier-Private_subnet_2"
        }
      + tags_all                                       = {
          + "Name" = "3-tier-Private_subnet_2"
        }
      + vpc_id                                         = (known after apply)
    }

  # aws_subnet.Public_Subnet_1 will be created
  + resource "aws_subnet" "Public_Subnet_1" {
      + arn                                            = (known after apply)
      + assign_ipv6_address_on_creation                = false
      + availability_zone                              = "ap-northeast-3a"
      + availability_zone_id                           = (known after apply)
      + cidr_block                                     = "10.0.1.0/24"
      + enable_dns64                                   = false
      + enable_resource_name_dns_a_record_on_launch    = false
      + enable_resource_name_dns_aaaa_record_on_launch = false
      + id                                             = (known after apply)
      + ipv6_cidr_block_association_id                 = (known after apply)
      + ipv6_native                                    = false
      + map_public_ip_on_launch                        = true
      + owner_id                                       = (known after apply)
      + private_dns_hostname_type_on_launch            = (known after apply)
      + tags                                           = {
          + "Name" = "3-tier-Pub_subnet_1"
        }
      + tags_all                                       = {
          + "Name" = "3-tier-Pub_subnet_1"
        }
      + vpc_id                                         = (known after apply)
    }

  # aws_subnet.Public_Subnet_2 will be created
  + resource "aws_subnet" "Public_Subnet_2" {
      + arn                                            = (known after apply)
      + assign_ipv6_address_on_creation                = false
      + availability_zone                              = "ap-northeast-3b"
      + availability_zone_id                           = (known after apply)
      + cidr_block                                     = "10.0.2.0/24"
      + enable_dns64                                   = false
      + enable_resource_name_dns_a_record_on_launch    = false
      + enable_resource_name_dns_aaaa_record_on_launch = false
      + id                                             = (known after apply)
      + ipv6_cidr_block_association_id                 = (known after apply)
      + ipv6_native                                    = false
      + map_public_ip_on_launch                        = true
      + owner_id                                       = (known after apply)
      + private_dns_hostname_type_on_launch            = (known after apply)
      + tags                                           = {
          + "Name" = "3-tier-Pub_subnet_2"
        }
      + tags_all                                       = {
          + "Name" = "3-tier-Pub_subnet_2"
        }
      + vpc_id                                         = (known after apply)
    }

  # aws_vpc.my-vpc will be created
  + resource "aws_vpc" "my-vpc" {
      + arn                                  = (known after apply)
      + cidr_block                           = "10.0.0.0/16"
      + default_network_acl_id               = (known after apply)
      + default_route_table_id               = (known after apply)
      + default_security_group_id            = (known after apply)
      + dhcp_options_id                      = (known after apply)
      + enable_classiclink                   = (known after apply)
      + enable_classiclink_dns_support       = (known after apply)
      + enable_dns_hostnames                 = true
      + enable_dns_support                   = true
      + id                                   = (known after apply)
      + instance_tenancy                     = "default"
      + ipv6_association_id                  = (known after apply)
      + ipv6_cidr_block                      = (known after apply)
      + ipv6_cidr_block_network_border_group = (known after apply)
      + main_route_table_id                  = (known after apply)
      + owner_id                             = (known after apply)
      + tags                                 = {
          + "Name" = "3-tier-VPC"
        }
      + tags_all                             = {
          + "Name" = "3-tier-VPC"
        }
    }

Plan: 21 to add, 0 to change, 0 to destroy.

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

Note: You didn't use the -out option to save this plan, so Terraform can't guarantee to take exactly these actions if you  
run "terraform apply" now.