Package software.amazon.awscdk.services.ecs

Class PortMapping.Builder

java.lang.Object
software.amazon.awscdk.services.ecs.PortMapping.Builder
All Implemented Interfaces:
software.amazon.jsii.Builder<PortMapping>
Enclosing interface:
PortMapping
@Stability(Stable) public static final class PortMapping.Builder extends Object implements software.amazon.jsii.Builder<PortMapping>
A builder for PortMapping

  • Constructor Details

    • Builder

      public Builder()

  • Method Details

    • containerPort

      @Stability(Stable) public PortMapping.Builder containerPort(Number containerPort)
      Sets the value of PortMapping.getContainerPort()
      Parameters:
      containerPort - The port number on the container that is bound to the user-specified or automatically assigned host port. This parameter is required. If you are using containers in a task with the awsvpc or host network mode, exposed ports should be specified using containerPort. If you are using containers in a task with the bridge network mode and you specify a container port and not a host port, your container automatically receives a host port in the ephemeral port range.

      For more information, see hostPort. Port mappings that are automatically assigned in this way do not count toward the 100 reserved ports limit of a container instance.

      If you want to expose a port range, you must specify CONTAINER_PORT_USE_RANGE as container port.

      Returns:
      this

    • appProtocol

      @Stability(Stable) public PortMapping.Builder appProtocol(AppProtocol appProtocol)
      Sets the value of PortMapping.getAppProtocol()
      Parameters:
      appProtocol - The protocol used by Service Connect. Valid values are AppProtocol.http, AppProtocol.http2, and AppProtocol.grpc. The protocol determines what telemetry will be shown in the ECS Console for Service Connect services using this port mapping.

      This field may only be set when the task definition uses Bridge or Awsvpc network modes.

      Returns:
      this

    • containerPortRange

      @Stability(Stable) public PortMapping.Builder containerPortRange(String containerPortRange)
      Sets the value of PortMapping.getContainerPortRange()
      Parameters:
      containerPortRange - The port number range on the container that's bound to the dynamically mapped host port range. The following rules apply when you specify a containerPortRange:

      • You must specify CONTAINER_PORT_USE_RANGE as containerPort
      • You must use either the bridge network mode or the awsvpc network mode.
      • The container instance must have at least version 1.67.0 of the container agent and at least version 1.67.0-1 of the ecs-init package
      • You can specify a maximum of 100 port ranges per container.
      • A port can only be included in one port mapping per container.
      • You cannot specify overlapping port ranges.
      • The first port in the range must be less than last port in the range.

      If you want to expose a single port, you must not set a range.

      Returns:
      this

    • hostPort

      @Stability(Stable) public PortMapping.Builder hostPort(Number hostPort)
      Sets the value of PortMapping.getHostPort()
      Parameters:
      hostPort - The port number on the container instance to reserve for your container. If you are using containers in a task with the awsvpc or host network mode, the hostPort can either be left blank or set to the same value as the containerPort.

      If you are using containers in a task with the bridge network mode, you can specify a non-reserved host port for your container port mapping, or you can omit the hostPort (or set it to 0) while specifying a containerPort and your container automatically receives a port in the ephemeral port range for your container instance operating system and Docker version.

      Returns:
      this

    • name

      @Stability(Stable) public PortMapping.Builder name(String name)
      Sets the value of PortMapping.getName()
      Parameters:
      name - The name to give the port mapping. Name is required in order to use the port mapping with ECS Service Connect. This field may only be set when the task definition uses Bridge or Awsvpc network modes.
      Returns:
      this

    • protocol

      @Stability(Stable) public PortMapping.Builder protocol(Protocol protocol)
      Sets the value of PortMapping.getProtocol()
      Parameters:
      protocol - The protocol used for the port mapping. Valid values are Protocol.TCP and Protocol.UDP.
      Returns:
      this

    • build

      @Stability(Stable) public PortMapping build()
      Builds the configured instance.
      Specified by:
      build in interface software.amazon.jsii.Builder<PortMapping>
      Returns:
      a new instance of PortMapping
      Throws:
      NullPointerException - if any required attribute was not provided