# Variables for elastic beanstalk VPC
variable "vpc_cidr_block" {
  description = "The CIDR block for the association."
  type        = string
  default     = "192.168.0.0/24"
}

variable "vpc_enable_dns_hostnames" {
  description = "Whether or not the VPC has DNS hostname support."
  type        = bool
  default     = true
}

variable "vpc_enable_dns_support" {
  description = "Whether or not the VPC has DNS support."
  type        = bool
  default     = true
}

variable "vpc_instance_tenancy" {
  description = "The allowed tenancy of instances launched into the selected VPC."
  type        = string
  default     = "default"
}

# Variables for elastic beanstalk Subnet
variable "subnet_availability_zone" {
  description = "AWS availability zone"
  type        = string
  default     = "us-east-1a"
}

# Variables for elastic beanstalk Application
variable "environment_application" {
  description = "The name of the application, must be unique within account."
  type        = string
  default     = "Beanstalk Application"
}

variable "application_description" {
  description = "Short description of the application."
  type        = string
  default     = "Beanstalk Application"
}

variable "application_name" {
  description = "The name of the application, must be unique within account."
  type        = string
  default     = "Beanstalk"
}

variable "appversion_lifecycle_service_role_arn" {
  description = "The service role ARN to use for application version cleanup. If left empty, the `appversion_lifecycle` block will not be created."
  type        = string
  default     = ""
}

variable "appversion_lifecycle_max_count" {
  description = "The max number of application versions to keep"
  type        = number
  default     = 2
}

variable "appversion_lifecycle_delete_source_from_s3" {
  description = "Whether to delete application versions from S3 source"
  type        = bool
  default     = false
}

# Variables for elastic beanstalk Environment
variable "environment_description" {
  description = "Short description of the environment."
  type        = string
  default     = "Beanstalk Environment"
}

variable "environment_name" {
  description = "A unique name for this Environment. This name is used in the application URL."
  type        = string
  default     = "Beanstalk-env"
}

variable "environment_solution_stack_name" {
  description = "A solution stack to base your environment off of."
  type        = string
  default     = "64bit Amazon Linux 2 v3.3.11 running Python 3.8"
}

variable "environment_tier" {
  description = "The environment tier specified."
  type        = string
  default     = "WebServer"
}

variable "environment_wait_for_ready_timeout" {
  description = "The maximum duration to wait for the Elastic Beanstalk Environment to be in a ready state before timing out"
  type        = string
  default     = "20m"
}

variable "environment_version_label" {
  description = "The name of the Elastic Beanstalk Application Version to use in deployment."
  type        = string
  default     = ""
}

# aws:ec2:instances
variable "instances_instance_types" {
  description = "Instances type"
  type        = string
  default     = "t3.medium"
}

# aws:ec2:vpc
variable "associate_public_ip_address" {
  description = "Whether to associate public IP addresses to the instances."
  type        = bool
  default     = true
}

variable "elb_scheme" {
  description = "Specify `internal` if you want to create an internal load balancer in your Amazon VPC so that your Elastic Beanstalk application cannot be accessed from outside your Amazon VPC."
  type        = string
  default     = "public"
}

# aws:elbv2:listener:default
variable "default_listener_enabled" {
  description = "Set to false to disable the listener. You can use this option to disable the default listener on port 80."
  type        = bool
  default     = true
}

# aws:elasticbeanstalk:environment
variable "environment_loadbalancer_type" {
  description = "Load Balancer type, e.g. 'application' or 'classic'."
  type        = string
  default     = "classic"
}

variable "environment_loadbalancer_crosszone" {
  description = "Configure the classic load balancer to route traffic evenly across all instances in all Availability Zones rather than only within each zone."
  type        = bool
  default     = true
}

variable "environment_loadbalancer_security_groups" {
  description = "Load balancer security groups"
  type        = list(string)
  default     = []
}

variable "environment_loadbalancer_managed_security_group" {
  description = "Load balancer managed security group"
  type        = string
  default     = ""
}

variable "environment_loadbalancer_ssl_certificate_id" {
  type        = string
  default     = ""
  description = "Load Balancer SSL certificate ARN. The certificate must be present in AWS Certificate Manager"
}

variable "loadbalancer_connection_settings_idle_timeout" {
  description = "Classic load balancer only: Number of seconds that the load balancer waits for any data to be sent or received over the connection. If no data has been sent or received after this time period elapses, the load balancer closes the connection."
  type        = number
  default     = 60
}

# aws:elasticbeanstalk:environment:process:default
variable "environment_process_default_healthcheck_interval" {
  description = "The interval of time, in seconds, that Elastic Load Balancing checks the health of the Amazon EC2 instances of your application."
  type        = number
  default     = 10
}

variable "environment_process_default_healthy_threshold_count" {
  description = "The number of consecutive successful requests before Elastic Load Balancing changes the instance health status."
  type        = number
  default     = 3
}

variable "environment_process_default_port" {
  description = "Port application is listening on."
  type        = number
  default     = 5000
}

variable "environment_process_default_unhealthy_threshold_count" {
  description = "The number of consecutive unsuccessful requests before Elastic Load Balancing changes the instance health status."
  type        = number
  default     = 3
}

# aws:autoscaling:updatepolicy:rollingupdate
variable "autoscaling_updatepolicy_rolling_update_enabled" {
  description = "Whether to enable rolling update."
  type        = bool
  default     = true
}

variable "autoscaling_updatepolicy_rolling_update_type" {
  description = "`Health` or `Immutable`. Set it to `Immutable` to apply the configuration change to a fresh group of instances."
  type        = string
  default     = "Immutable"
}

variable "autoscaling_updatepolicy_min_instance_in_service" {
  description = "Minimum number of instances in service during update."
  type        = number
  default     = 1
}

variable "application_healthcheck_url" {
  description = "The path where health check requests are sent to."
  type        = string
  default     = "HTTP:5000/"
}

# aws:elasticbeanstalk:command
variable "command_deployment_policy" {
  description = "Use the DeploymentPolicy option to set the deployment type. The following values are supported: `AllAtOnce`, `Rolling`, `RollingWithAdditionalBatch`, `Immutable`, `TrafficSplitting`."
  type        = string
  default     = "Rolling"
}

# aws:autoscaling:updatepolicy:rollingupdate
variable "updatepolicy_max_batch_size" {
  description = "Maximum number of instances to update at once."
  type        = number
  default     = 1
}

# aws:elasticbeanstalk:healthreporting:system
variable "healthreporting_system_type" {
  description = "Whether to enable enhanced health reporting for this environment"
  type        = string
  default     = "enhanced"
}

# aws:elasticbeanstalk:managedactions
variable "managedactions_managed_actions_enabled" {
  description = "Enable managed platform updates. When you set this to true, you must also specify a `PreferredStartTime` and `UpdateLevel`"
  type        = bool
  default     = true
}

variable "managedactions_preferred_start_time" {
  description = "Configure a maintenance window for managed actions in UTC"
  type        = string
  default     = "Sun:10:00"
}

# aws:elasticbeanstalk:managedactions:platformupdate
variable "managedactions_platformupdate_update_level" {
  description = "The highest level of update to apply with managed platform updates"
  type        = string
  default     = "minor"
}

variable "managedactions_platformupdate_instance_refresh_enabled" {
  description = "Enable weekly instance replacement."
  type        = bool
  default     = true
}

variable "command_ignore_health_check" {
  description = "Do not cancel a deployment due to failed health checks"
  type        = bool
  default     = true
}

# aws:autoscaling:asg
variable "autoscaling_asg_minsize" {
  description = "Minumum instances to launch"
  type        = number
  default     = 1
}

variable "autoscaling_asg_maxsize" {
  description = "Maximum instances to launch"
  type        = number
  default     = 2
}

# aws:autoscaling:trigger
variable "autoscaling_trigger_measure_name" {
  description = "Metric used for your Auto Scaling trigger"
  type        = string
  default     = "CPUUtilization"
}

variable "autoscaling_trigger_statistic" {
  description = "Statistic the trigger should use, such as Average"
  type        = string
  default     = "Average"
}

variable "autoscaling_trigger_unit" {
  description = "Unit for the trigger measurement, such as Bytes"
  type        = string
  default     = "Percent"
}

variable "autoscaling_trigger_lower_threshold" {
  description = "Minimum level of autoscale metric to remove an instance"
  type        = number
  default     = 20
}

variable "autoscaling_trigger_lower_breach_scale_increment" {
  description = "How many Amazon EC2 instances to remove when performing a scaling activity."
  type        = number
  default     = -1
}

variable "autoscaling_trigger_upper_threshold" {
  description = "Maximum level of autoscale metric to add an instance"
  type        = number
  default     = 80
}

variable "autoscaling_trigger_upper_breach_scale_increment" {
  description = "How many Amazon EC2 instances to add when performing a scaling activity"
  type        = number
  default     = 1
}

# aws:elasticbeanstalk:hostmanager
variable "hostmanager_log_publication_control" {
  description = "Copy the log files for your application's Amazon EC2 instances to the Amazon S3 bucket associated with your application"
  type        = bool
  default     = true
}

# aws:elasticbeanstalk:cloudwatch:logs
variable "cloudwatch_logs_stream_logs" {
  description = "Whether to create groups in CloudWatch Logs for proxy and deployment logs, and stream logs from each instance in your environment"
  type        = bool
  default     = true
}

variable "cloudwatch_logs_delete_on_terminate" {
  description = "Whether to delete the log groups when the environment is terminated. If false, the logs are kept RetentionInDays days"
  type        = bool
  default     = true
}

variable "cloudwatch_logs_retention_in_days" {
  description = "The number of days to keep log events before they expire."
  type        = number
  default     = 3
}

# aws:elasticbeanstalk:cloudwatch:logs:health
variable "cloudwatch_logs_health_health_streaming_enabled" {
  description = "For environments with enhanced health reporting enabled, whether to create a group in CloudWatch Logs for environment health and archive Elastic Beanstalk environment health data. For information about enabling enhanced health, see aws:elasticbeanstalk:healthreporting:system."
  type        = bool
  default     = true
}

variable "cloudwatch_logs_health_delete_on_terminate" {
  description = "Whether to delete the log group when the environment is terminated. If false, the health data is kept RetentionInDays days."
  type        = bool
  default     = true
}

variable "cloudwatch_logs_health_retention_in_days" {
  description = "The number of days to keep the archived health data before it expires."
  type        = number
  default     = 3
}

variable "environment_type" {
  description = "Environment type, e.g. 'LoadBalanced' or 'SingleInstance'. If setting to 'SingleInstance', `rolling_update_type` must be set to 'Time', `updating_min_in_service` must be set to 0, and `loadbalancer_subnets` will be unused (it applies to the ELB, which does not exist in SingleInstance environments)."
  type        = string
  default     = "LoadBalanced"
}

# aws:elasticbeanstalk:application:environment
variable "environment_variables" {
  description = "Map of custom ENV variables to be provided to the application."
  type        = map(string)
  default     = {}
}