Struct aws_sdk_ecs::client::fluent_builders::CreateService
source · [−]pub struct CreateService { /* private fields */ }
Expand description
Fluent builder constructing a request to CreateService
.
Runs and maintains your desired number of tasks from a specified task definition. If the number of tasks running in a service drops below the desiredCount
, Amazon ECS runs another copy of the task in the specified cluster. To update an existing service, see the UpdateService action.
In addition to maintaining the desired count of tasks in your service, you can optionally run your service behind one or more load balancers. The load balancers distribute traffic across the tasks that are associated with the service. For more information, see Service Load Balancing in the Amazon Elastic Container Service Developer Guide.
Tasks for services that don't use a load balancer are considered healthy if they're in the RUNNING
state. Tasks for services that use a load balancer are considered healthy if they're in the RUNNING
state and are reported as healthy by the load balancer.
There are two service scheduler strategies available:
-
REPLICA
- The replica scheduling strategy places and maintains your desired number of tasks across your cluster. By default, the service scheduler spreads tasks across Availability Zones. You can use task placement strategies and constraints to customize task placement decisions. For more information, see Service Scheduler Concepts in the Amazon Elastic Container Service Developer Guide. -
DAEMON
- The daemon scheduling strategy deploys exactly one task on each active container instance that meets all of the task placement constraints that you specify in your cluster. The service scheduler also evaluates the task placement constraints for running tasks. It also stops tasks that don't meet the placement constraints. When using this strategy, you don't need to specify a desired number of tasks, a task placement strategy, or use Service Auto Scaling policies. For more information, see Service Scheduler Concepts in the Amazon Elastic Container Service Developer Guide.
You can optionally specify a deployment configuration for your service. The deployment is initiated by changing properties. For example, the deployment might be initiated by the task definition or by your desired count of a service. This is done with an UpdateService
operation. The default value for a replica service for minimumHealthyPercent
is 100%. The default value for a daemon service for minimumHealthyPercent
is 0%.
If a service uses the ECS
deployment controller, the minimum healthy percent represents a lower limit on the number of tasks in a service that must remain in the RUNNING
state during a deployment. Specifically, it represents it as a percentage of your desired number of tasks (rounded up to the nearest integer). This happens when any of your container instances are in the DRAINING
state if the service contains tasks using the EC2 launch type. Using this parameter, you can deploy without using additional cluster capacity. For example, if you set your service to have desired number of four tasks and a minimum healthy percent of 50%, the scheduler might stop two existing tasks to free up cluster capacity before starting two new tasks. If they're in the RUNNING
state, tasks for services that don't use a load balancer are considered healthy . If they're in the RUNNING
state and reported as healthy by the load balancer, tasks for services that do use a load balancer are considered healthy . The default value for minimum healthy percent is 100%.
If a service uses the ECS
deployment controller, the maximum percent parameter represents an upper limit on the number of tasks in a service that are allowed in the RUNNING
or PENDING
state during a deployment. Specifically, it represents it as a percentage of the desired number of tasks (rounded down to the nearest integer). This happens when any of your container instances are in the DRAINING
state if the service contains tasks using the EC2 launch type. Using this parameter, you can define the deployment batch size. For example, if your service has a desired number of four tasks and a maximum percent value of 200%, the scheduler may start four new tasks before stopping the four older tasks (provided that the cluster resources required to do this are available). The default value for maximum percent is 200%.
If a service uses either the CODE_DEPLOY
or EXTERNAL
deployment controller types and tasks that use the EC2 launch type, the minimum healthy percent and maximum percent values are used only to define the lower and upper limit on the number of the tasks in the service that remain in the RUNNING
state. This is while the container instances are in the DRAINING
state. If the tasks in the service use the Fargate launch type, the minimum healthy percent and maximum percent values aren't used. This is the case even if they're currently visible when describing your service.
When creating a service that uses the EXTERNAL
deployment controller, you can specify only parameters that aren't controlled at the task set level. The only required parameter is the service name. You control your services using the CreateTaskSet
operation. For more information, see Amazon ECS Deployment Types in the Amazon Elastic Container Service Developer Guide.
When the service scheduler launches new tasks, it determines task placement in your cluster using the following logic:
-
Determine which of the container instances in your cluster can support the task definition of your service. For example, they have the required CPU, memory, ports, and container instance attributes.
-
By default, the service scheduler attempts to balance tasks across Availability Zones in this manner. This is the case even if you can choose a different placement strategy with the
placementStrategy
parameter.-
Sort the valid container instances, giving priority to instances that have the fewest number of running tasks for this service in their respective Availability Zone. For example, if zone A has one running service task and zones B and C each have zero, valid container instances in either zone B or C are considered optimal for placement.
-
Place the new service task on a valid container instance in an optimal Availability Zone based on the previous steps, favoring container instances with the fewest number of running tasks for this service.
-
Implementations
sourceimpl CreateService
impl CreateService
sourcepub async fn send(
self
) -> Result<CreateServiceOutput, SdkError<CreateServiceError>>
pub async fn send(
self
) -> Result<CreateServiceOutput, SdkError<CreateServiceError>>
Sends the request and returns the response.
If an error occurs, an SdkError
will be returned with additional details that
can be matched against.
By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.
sourcepub fn cluster(self, input: impl Into<String>) -> Self
pub fn cluster(self, input: impl Into<String>) -> Self
The short name or full Amazon Resource Name (ARN) of the cluster that you run your service on. If you do not specify a cluster, the default cluster is assumed.
sourcepub fn set_cluster(self, input: Option<String>) -> Self
pub fn set_cluster(self, input: Option<String>) -> Self
The short name or full Amazon Resource Name (ARN) of the cluster that you run your service on. If you do not specify a cluster, the default cluster is assumed.
sourcepub fn service_name(self, input: impl Into<String>) -> Self
pub fn service_name(self, input: impl Into<String>) -> Self
The name of your service. Up to 255 letters (uppercase and lowercase), numbers, underscores, and hyphens are allowed. Service names must be unique within a cluster, but you can have similarly named services in multiple clusters within a Region or across multiple Regions.
sourcepub fn set_service_name(self, input: Option<String>) -> Self
pub fn set_service_name(self, input: Option<String>) -> Self
The name of your service. Up to 255 letters (uppercase and lowercase), numbers, underscores, and hyphens are allowed. Service names must be unique within a cluster, but you can have similarly named services in multiple clusters within a Region or across multiple Regions.
sourcepub fn task_definition(self, input: impl Into<String>) -> Self
pub fn task_definition(self, input: impl Into<String>) -> Self
The family
and revision
(family:revision
) or full ARN of the task definition to run in your service. If a revision
isn't specified, the latest ACTIVE
revision is used.
A task definition must be specified if the service uses either the ECS
or CODE_DEPLOY
deployment controllers.
sourcepub fn set_task_definition(self, input: Option<String>) -> Self
pub fn set_task_definition(self, input: Option<String>) -> Self
The family
and revision
(family:revision
) or full ARN of the task definition to run in your service. If a revision
isn't specified, the latest ACTIVE
revision is used.
A task definition must be specified if the service uses either the ECS
or CODE_DEPLOY
deployment controllers.
sourcepub fn load_balancers(self, input: LoadBalancer) -> Self
pub fn load_balancers(self, input: LoadBalancer) -> Self
Appends an item to loadBalancers
.
To override the contents of this collection use set_load_balancers
.
A load balancer object representing the load balancers to use with your service. For more information, see Service Load Balancing in the Amazon Elastic Container Service Developer Guide.
If the service uses the rolling update (ECS
) deployment controller and using either an Application Load Balancer or Network Load Balancer, you must specify one or more target group ARNs to attach to the service. The service-linked role is required for services that use multiple target groups. For more information, see Using service-linked roles for Amazon ECS in the Amazon Elastic Container Service Developer Guide.
If the service uses the CODE_DEPLOY
deployment controller, the service is required to use either an Application Load Balancer or Network Load Balancer. When creating an CodeDeploy deployment group, you specify two target groups (referred to as a targetGroupPair
). During a deployment, CodeDeploy determines which task set in your service has the status PRIMARY
, and it associates one target group with it. Then, it also associates the other target group with the replacement task set. The load balancer can also have up to two listeners: a required listener for production traffic and an optional listener that you can use to perform validation tests with Lambda functions before routing production traffic to it.
If you use the CODE_DEPLOY
deployment controller, these values can be changed when updating the service.
For Application Load Balancers and Network Load Balancers, this object must contain the load balancer target group ARN, the container name, and the container port to access from the load balancer. The container name must be as it appears in a container definition. The load balancer name parameter must be omitted. When a task from this service is placed on a container instance, the container instance and port combination is registered as a target in the target group that's specified here.
For Classic Load Balancers, this object must contain the load balancer name, the container name , and the container port to access from the load balancer. The container name must be as it appears in a container definition. The target group ARN parameter must be omitted. When a task from this service is placed on a container instance, the container instance is registered with the load balancer that's specified here.
Services with tasks that use the awsvpc
network mode (for example, those with the Fargate launch type) only support Application Load Balancers and Network Load Balancers. Classic Load Balancers aren't supported. Also, when you create any target groups for these services, you must choose ip
as the target type, not instance
. This is because tasks that use the awsvpc
network mode are associated with an elastic network interface, not an Amazon EC2 instance.
sourcepub fn set_load_balancers(self, input: Option<Vec<LoadBalancer>>) -> Self
pub fn set_load_balancers(self, input: Option<Vec<LoadBalancer>>) -> Self
A load balancer object representing the load balancers to use with your service. For more information, see Service Load Balancing in the Amazon Elastic Container Service Developer Guide.
If the service uses the rolling update (ECS
) deployment controller and using either an Application Load Balancer or Network Load Balancer, you must specify one or more target group ARNs to attach to the service. The service-linked role is required for services that use multiple target groups. For more information, see Using service-linked roles for Amazon ECS in the Amazon Elastic Container Service Developer Guide.
If the service uses the CODE_DEPLOY
deployment controller, the service is required to use either an Application Load Balancer or Network Load Balancer. When creating an CodeDeploy deployment group, you specify two target groups (referred to as a targetGroupPair
). During a deployment, CodeDeploy determines which task set in your service has the status PRIMARY
, and it associates one target group with it. Then, it also associates the other target group with the replacement task set. The load balancer can also have up to two listeners: a required listener for production traffic and an optional listener that you can use to perform validation tests with Lambda functions before routing production traffic to it.
If you use the CODE_DEPLOY
deployment controller, these values can be changed when updating the service.
For Application Load Balancers and Network Load Balancers, this object must contain the load balancer target group ARN, the container name, and the container port to access from the load balancer. The container name must be as it appears in a container definition. The load balancer name parameter must be omitted. When a task from this service is placed on a container instance, the container instance and port combination is registered as a target in the target group that's specified here.
For Classic Load Balancers, this object must contain the load balancer name, the container name , and the container port to access from the load balancer. The container name must be as it appears in a container definition. The target group ARN parameter must be omitted. When a task from this service is placed on a container instance, the container instance is registered with the load balancer that's specified here.
Services with tasks that use the awsvpc
network mode (for example, those with the Fargate launch type) only support Application Load Balancers and Network Load Balancers. Classic Load Balancers aren't supported. Also, when you create any target groups for these services, you must choose ip
as the target type, not instance
. This is because tasks that use the awsvpc
network mode are associated with an elastic network interface, not an Amazon EC2 instance.
sourcepub fn service_registries(self, input: ServiceRegistry) -> Self
pub fn service_registries(self, input: ServiceRegistry) -> Self
Appends an item to serviceRegistries
.
To override the contents of this collection use set_service_registries
.
The details of the service discovery registry to associate with this service. For more information, see Service discovery.
Each service may be associated with one service registry. Multiple service registries for each service isn't supported.
sourcepub fn set_service_registries(self, input: Option<Vec<ServiceRegistry>>) -> Self
pub fn set_service_registries(self, input: Option<Vec<ServiceRegistry>>) -> Self
The details of the service discovery registry to associate with this service. For more information, see Service discovery.
Each service may be associated with one service registry. Multiple service registries for each service isn't supported.
sourcepub fn desired_count(self, input: i32) -> Self
pub fn desired_count(self, input: i32) -> Self
The number of instantiations of the specified task definition to place and keep running on your cluster.
This is required if schedulingStrategy
is REPLICA
or isn't specified. If schedulingStrategy
is DAEMON
then this isn't required.
sourcepub fn set_desired_count(self, input: Option<i32>) -> Self
pub fn set_desired_count(self, input: Option<i32>) -> Self
The number of instantiations of the specified task definition to place and keep running on your cluster.
This is required if schedulingStrategy
is REPLICA
or isn't specified. If schedulingStrategy
is DAEMON
then this isn't required.
sourcepub fn client_token(self, input: impl Into<String>) -> Self
pub fn client_token(self, input: impl Into<String>) -> Self
An identifier that you provide to ensure the idempotency of the request. It must be unique and is case sensitive. Up to 32 ASCII characters are allowed.
sourcepub fn set_client_token(self, input: Option<String>) -> Self
pub fn set_client_token(self, input: Option<String>) -> Self
An identifier that you provide to ensure the idempotency of the request. It must be unique and is case sensitive. Up to 32 ASCII characters are allowed.
sourcepub fn launch_type(self, input: LaunchType) -> Self
pub fn launch_type(self, input: LaunchType) -> Self
The infrastructure that you run your service on. For more information, see Amazon ECS launch types in the Amazon Elastic Container Service Developer Guide.
The FARGATE
launch type runs your tasks on Fargate On-Demand infrastructure.
Fargate Spot infrastructure is available for use but a capacity provider strategy must be used. For more information, see Fargate capacity providers in the Amazon ECS User Guide for Fargate.
The EC2
launch type runs your tasks on Amazon EC2 instances registered to your cluster.
The EXTERNAL
launch type runs your tasks on your on-premises server or virtual machine (VM) capacity registered to your cluster.
A service can use either a launch type or a capacity provider strategy. If a launchType
is specified, the capacityProviderStrategy
parameter must be omitted.
sourcepub fn set_launch_type(self, input: Option<LaunchType>) -> Self
pub fn set_launch_type(self, input: Option<LaunchType>) -> Self
The infrastructure that you run your service on. For more information, see Amazon ECS launch types in the Amazon Elastic Container Service Developer Guide.
The FARGATE
launch type runs your tasks on Fargate On-Demand infrastructure.
Fargate Spot infrastructure is available for use but a capacity provider strategy must be used. For more information, see Fargate capacity providers in the Amazon ECS User Guide for Fargate.
The EC2
launch type runs your tasks on Amazon EC2 instances registered to your cluster.
The EXTERNAL
launch type runs your tasks on your on-premises server or virtual machine (VM) capacity registered to your cluster.
A service can use either a launch type or a capacity provider strategy. If a launchType
is specified, the capacityProviderStrategy
parameter must be omitted.
sourcepub fn capacity_provider_strategy(
self,
input: CapacityProviderStrategyItem
) -> Self
pub fn capacity_provider_strategy(
self,
input: CapacityProviderStrategyItem
) -> Self
Appends an item to capacityProviderStrategy
.
To override the contents of this collection use set_capacity_provider_strategy
.
The capacity provider strategy to use for the service.
If a capacityProviderStrategy
is specified, the launchType
parameter must be omitted. If no capacityProviderStrategy
or launchType
is specified, the defaultCapacityProviderStrategy
for the cluster is used.
A capacity provider strategy may contain a maximum of 6 capacity providers.
sourcepub fn set_capacity_provider_strategy(
self,
input: Option<Vec<CapacityProviderStrategyItem>>
) -> Self
pub fn set_capacity_provider_strategy(
self,
input: Option<Vec<CapacityProviderStrategyItem>>
) -> Self
The capacity provider strategy to use for the service.
If a capacityProviderStrategy
is specified, the launchType
parameter must be omitted. If no capacityProviderStrategy
or launchType
is specified, the defaultCapacityProviderStrategy
for the cluster is used.
A capacity provider strategy may contain a maximum of 6 capacity providers.
sourcepub fn platform_version(self, input: impl Into<String>) -> Self
pub fn platform_version(self, input: impl Into<String>) -> Self
The platform version that your tasks in the service are running on. A platform version is specified only for tasks using the Fargate launch type. If one isn't specified, the LATEST
platform version is used. For more information, see Fargate platform versions in the Amazon Elastic Container Service Developer Guide.
sourcepub fn set_platform_version(self, input: Option<String>) -> Self
pub fn set_platform_version(self, input: Option<String>) -> Self
The platform version that your tasks in the service are running on. A platform version is specified only for tasks using the Fargate launch type. If one isn't specified, the LATEST
platform version is used. For more information, see Fargate platform versions in the Amazon Elastic Container Service Developer Guide.
sourcepub fn role(self, input: impl Into<String>) -> Self
pub fn role(self, input: impl Into<String>) -> Self
The name or full Amazon Resource Name (ARN) of the IAM role that allows Amazon ECS to make calls to your load balancer on your behalf. This parameter is only permitted if you are using a load balancer with your service and your task definition doesn't use the awsvpc
network mode. If you specify the role
parameter, you must also specify a load balancer object with the loadBalancers
parameter.
If your account has already created the Amazon ECS service-linked role, that role is used for your service unless you specify a role here. The service-linked role is required if your task definition uses the awsvpc
network mode or if the service is configured to use service discovery, an external deployment controller, multiple target groups, or Elastic Inference accelerators in which case you don't specify a role here. For more information, see Using service-linked roles for Amazon ECS in the Amazon Elastic Container Service Developer Guide.
If your specified role has a path other than /
, then you must either specify the full role ARN (this is recommended) or prefix the role name with the path. For example, if a role with the name bar
has a path of /foo/
then you would specify /foo/bar
as the role name. For more information, see Friendly names and paths in the IAM User Guide.
sourcepub fn set_role(self, input: Option<String>) -> Self
pub fn set_role(self, input: Option<String>) -> Self
The name or full Amazon Resource Name (ARN) of the IAM role that allows Amazon ECS to make calls to your load balancer on your behalf. This parameter is only permitted if you are using a load balancer with your service and your task definition doesn't use the awsvpc
network mode. If you specify the role
parameter, you must also specify a load balancer object with the loadBalancers
parameter.
If your account has already created the Amazon ECS service-linked role, that role is used for your service unless you specify a role here. The service-linked role is required if your task definition uses the awsvpc
network mode or if the service is configured to use service discovery, an external deployment controller, multiple target groups, or Elastic Inference accelerators in which case you don't specify a role here. For more information, see Using service-linked roles for Amazon ECS in the Amazon Elastic Container Service Developer Guide.
If your specified role has a path other than /
, then you must either specify the full role ARN (this is recommended) or prefix the role name with the path. For example, if a role with the name bar
has a path of /foo/
then you would specify /foo/bar
as the role name. For more information, see Friendly names and paths in the IAM User Guide.
sourcepub fn deployment_configuration(self, input: DeploymentConfiguration) -> Self
pub fn deployment_configuration(self, input: DeploymentConfiguration) -> Self
Optional deployment parameters that control how many tasks run during the deployment and the ordering of stopping and starting tasks.
sourcepub fn set_deployment_configuration(
self,
input: Option<DeploymentConfiguration>
) -> Self
pub fn set_deployment_configuration(
self,
input: Option<DeploymentConfiguration>
) -> Self
Optional deployment parameters that control how many tasks run during the deployment and the ordering of stopping and starting tasks.
sourcepub fn placement_constraints(self, input: PlacementConstraint) -> Self
pub fn placement_constraints(self, input: PlacementConstraint) -> Self
Appends an item to placementConstraints
.
To override the contents of this collection use set_placement_constraints
.
An array of placement constraint objects to use for tasks in your service. You can specify a maximum of 10 constraints for each task. This limit includes constraints in the task definition and those specified at runtime.
sourcepub fn set_placement_constraints(
self,
input: Option<Vec<PlacementConstraint>>
) -> Self
pub fn set_placement_constraints(
self,
input: Option<Vec<PlacementConstraint>>
) -> Self
An array of placement constraint objects to use for tasks in your service. You can specify a maximum of 10 constraints for each task. This limit includes constraints in the task definition and those specified at runtime.
sourcepub fn placement_strategy(self, input: PlacementStrategy) -> Self
pub fn placement_strategy(self, input: PlacementStrategy) -> Self
Appends an item to placementStrategy
.
To override the contents of this collection use set_placement_strategy
.
The placement strategy objects to use for tasks in your service. You can specify a maximum of 5 strategy rules for each service.
sourcepub fn set_placement_strategy(
self,
input: Option<Vec<PlacementStrategy>>
) -> Self
pub fn set_placement_strategy(
self,
input: Option<Vec<PlacementStrategy>>
) -> Self
The placement strategy objects to use for tasks in your service. You can specify a maximum of 5 strategy rules for each service.
sourcepub fn network_configuration(self, input: NetworkConfiguration) -> Self
pub fn network_configuration(self, input: NetworkConfiguration) -> Self
The network configuration for the service. This parameter is required for task definitions that use the awsvpc
network mode to receive their own elastic network interface, and it isn't supported for other network modes. For more information, see Task networking in the Amazon Elastic Container Service Developer Guide.
sourcepub fn set_network_configuration(
self,
input: Option<NetworkConfiguration>
) -> Self
pub fn set_network_configuration(
self,
input: Option<NetworkConfiguration>
) -> Self
The network configuration for the service. This parameter is required for task definitions that use the awsvpc
network mode to receive their own elastic network interface, and it isn't supported for other network modes. For more information, see Task networking in the Amazon Elastic Container Service Developer Guide.
sourcepub fn health_check_grace_period_seconds(self, input: i32) -> Self
pub fn health_check_grace_period_seconds(self, input: i32) -> Self
The period of time, in seconds, that the Amazon ECS service scheduler ignores unhealthy Elastic Load Balancing target health checks after a task has first started. This is only used when your service is configured to use a load balancer. If your service has a load balancer defined and you don't specify a health check grace period value, the default value of 0
is used.
If you do not use an Elastic Load Balancing, we recomend that you use the startPeriod
in the task definition healtch check parameters. For more information, see Health check.
If your service's tasks take a while to start and respond to Elastic Load Balancing health checks, you can specify a health check grace period of up to 2,147,483,647 seconds (about 69 years). During that time, the Amazon ECS service scheduler ignores health check status. This grace period can prevent the service scheduler from marking tasks as unhealthy and stopping them before they have time to come up.
sourcepub fn set_health_check_grace_period_seconds(self, input: Option<i32>) -> Self
pub fn set_health_check_grace_period_seconds(self, input: Option<i32>) -> Self
The period of time, in seconds, that the Amazon ECS service scheduler ignores unhealthy Elastic Load Balancing target health checks after a task has first started. This is only used when your service is configured to use a load balancer. If your service has a load balancer defined and you don't specify a health check grace period value, the default value of 0
is used.
If you do not use an Elastic Load Balancing, we recomend that you use the startPeriod
in the task definition healtch check parameters. For more information, see Health check.
If your service's tasks take a while to start and respond to Elastic Load Balancing health checks, you can specify a health check grace period of up to 2,147,483,647 seconds (about 69 years). During that time, the Amazon ECS service scheduler ignores health check status. This grace period can prevent the service scheduler from marking tasks as unhealthy and stopping them before they have time to come up.
sourcepub fn scheduling_strategy(self, input: SchedulingStrategy) -> Self
pub fn scheduling_strategy(self, input: SchedulingStrategy) -> Self
The scheduling strategy to use for the service. For more information, see Services.
There are two service scheduler strategies available:
-
REPLICA
-The replica scheduling strategy places and maintains the desired number of tasks across your cluster. By default, the service scheduler spreads tasks across Availability Zones. You can use task placement strategies and constraints to customize task placement decisions. This scheduler strategy is required if the service uses theCODE_DEPLOY
orEXTERNAL
deployment controller types. -
DAEMON
-The daemon scheduling strategy deploys exactly one task on each active container instance that meets all of the task placement constraints that you specify in your cluster. The service scheduler also evaluates the task placement constraints for running tasks and will stop tasks that don't meet the placement constraints. When you're using this strategy, you don't need to specify a desired number of tasks, a task placement strategy, or use Service Auto Scaling policies.Tasks using the Fargate launch type or the
CODE_DEPLOY
orEXTERNAL
deployment controller types don't support theDAEMON
scheduling strategy.
sourcepub fn set_scheduling_strategy(self, input: Option<SchedulingStrategy>) -> Self
pub fn set_scheduling_strategy(self, input: Option<SchedulingStrategy>) -> Self
The scheduling strategy to use for the service. For more information, see Services.
There are two service scheduler strategies available:
-
REPLICA
-The replica scheduling strategy places and maintains the desired number of tasks across your cluster. By default, the service scheduler spreads tasks across Availability Zones. You can use task placement strategies and constraints to customize task placement decisions. This scheduler strategy is required if the service uses theCODE_DEPLOY
orEXTERNAL
deployment controller types. -
DAEMON
-The daemon scheduling strategy deploys exactly one task on each active container instance that meets all of the task placement constraints that you specify in your cluster. The service scheduler also evaluates the task placement constraints for running tasks and will stop tasks that don't meet the placement constraints. When you're using this strategy, you don't need to specify a desired number of tasks, a task placement strategy, or use Service Auto Scaling policies.Tasks using the Fargate launch type or the
CODE_DEPLOY
orEXTERNAL
deployment controller types don't support theDAEMON
scheduling strategy.
sourcepub fn deployment_controller(self, input: DeploymentController) -> Self
pub fn deployment_controller(self, input: DeploymentController) -> Self
The deployment controller to use for the service. If no deployment controller is specified, the default value of ECS
is used.
sourcepub fn set_deployment_controller(
self,
input: Option<DeploymentController>
) -> Self
pub fn set_deployment_controller(
self,
input: Option<DeploymentController>
) -> Self
The deployment controller to use for the service. If no deployment controller is specified, the default value of ECS
is used.
Appends an item to tags
.
To override the contents of this collection use set_tags
.
The metadata that you apply to the service to help you categorize and organize them. Each tag consists of a key and an optional value, both of which you define. When a service is deleted, the tags are deleted as well.
The following basic restrictions apply to tags:
-
Maximum number of tags per resource - 50
-
For each resource, each tag key must be unique, and each tag key can have only one value.
-
Maximum key length - 128 Unicode characters in UTF-8
-
Maximum value length - 256 Unicode characters in UTF-8
-
If your tagging schema is used across multiple services and resources, remember that other services may have restrictions on allowed characters. Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following characters: + - = . _ : / @.
-
Tag keys and values are case-sensitive.
-
Do not use
aws:
,AWS:
, or any upper or lowercase combination of such as a prefix for either keys or values as it is reserved for Amazon Web Services use. You cannot edit or delete tag keys or values with this prefix. Tags with this prefix do not count against your tags per resource limit.
The metadata that you apply to the service to help you categorize and organize them. Each tag consists of a key and an optional value, both of which you define. When a service is deleted, the tags are deleted as well.
The following basic restrictions apply to tags:
-
Maximum number of tags per resource - 50
-
For each resource, each tag key must be unique, and each tag key can have only one value.
-
Maximum key length - 128 Unicode characters in UTF-8
-
Maximum value length - 256 Unicode characters in UTF-8
-
If your tagging schema is used across multiple services and resources, remember that other services may have restrictions on allowed characters. Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following characters: + - = . _ : / @.
-
Tag keys and values are case-sensitive.
-
Do not use
aws:
,AWS:
, or any upper or lowercase combination of such as a prefix for either keys or values as it is reserved for Amazon Web Services use. You cannot edit or delete tag keys or values with this prefix. Tags with this prefix do not count against your tags per resource limit.
Specifies whether to turn on Amazon ECS managed tags for the tasks within the service. For more information, see Tagging Your Amazon ECS Resources in the Amazon Elastic Container Service Developer Guide.
Specifies whether to turn on Amazon ECS managed tags for the tasks within the service. For more information, see Tagging Your Amazon ECS Resources in the Amazon Elastic Container Service Developer Guide.
Specifies whether to propagate the tags from the task definition to the task. If no value is specified, the tags aren't propagated. Tags can only be propagated to the task during task creation. To add tags to a task after task creation, use the TagResource
API action.
Specifies whether to propagate the tags from the task definition to the task. If no value is specified, the tags aren't propagated. Tags can only be propagated to the task during task creation. To add tags to a task after task creation, use the TagResource
API action.
sourcepub fn enable_execute_command(self, input: bool) -> Self
pub fn enable_execute_command(self, input: bool) -> Self
Determines whether the execute command functionality is enabled for the service. If true
, this enables execute command functionality on all containers in the service tasks.
sourcepub fn set_enable_execute_command(self, input: Option<bool>) -> Self
pub fn set_enable_execute_command(self, input: Option<bool>) -> Self
Determines whether the execute command functionality is enabled for the service. If true
, this enables execute command functionality on all containers in the service tasks.
Trait Implementations
sourceimpl Clone for CreateService
impl Clone for CreateService
sourcefn clone(&self) -> CreateService
fn clone(&self) -> CreateService
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl !RefUnwindSafe for CreateService
impl Send for CreateService
impl Sync for CreateService
impl Unpin for CreateService
impl !UnwindSafe for CreateService
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more