Paws::ECS::DeploymentConfiguration
This class represents one of two things:
Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.
As an example, if Att1 is expected to be a Paws::ECS::DeploymentConfiguration object:
$service_obj->Method(Att1 => { MaximumPercent => $value, ..., MinimumHealthyPercent => $value });
Use accessors for each attribute. If Att1 is expected to be an Paws::ECS::DeploymentConfiguration object:
$result = $service_obj->Method(...); $result->Att1->MaximumPercent
Optional deployment parameters that control how many tasks run during the deployment and the ordering of stopping and starting tasks.
If a service is using the rolling update (C<ECS>) deployment type, the B<maximum percent> parameter represents an upper limit on the number of tasks in a service that are allowed in the C<RUNNING> or C<PENDING> state during a deployment, as a percentage of the desired number of tasks (rounded down to the nearest integer), and while any container instances are in the C<DRAINING> state if the service contains tasks using the EC2 launch type. This parameter enables you to 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 is using the blue/green (CODE_DEPLOY) deployment type and tasks that use the EC2 launch type, the maximum percent value is set to the default value and is used to define the upper limit on the number of the tasks in the service that remain in the RUNNING state while the container instances are in the DRAINING state. If the tasks in the service use the Fargate launch type, the maximum percent value is not used, although it is returned when describing your service.
CODE_DEPLOY
RUNNING
DRAINING
If a service is using the rolling update (C<ECS>) deployment type, the B<minimum healthy percent> represents a lower limit on the number of tasks in a service that must remain in the C<RUNNING> state during a deployment, as a percentage of the desired number of tasks (rounded up to the nearest integer), and while any container instances are in the C<DRAINING> state if the service contains tasks using the EC2 launch type. This parameter enables you to deploy without using additional cluster capacity. For example, if your service has a desired number of four tasks and a minimum healthy percent of 50%, the scheduler may stop two existing tasks to free up cluster capacity before starting two new tasks. Tasks for services that I<do not> use a load balancer are considered healthy if they are in the C<RUNNING> state; tasks for services that I<do> use a load balancer are considered healthy if they are in the C<RUNNING> state and they are reported as healthy by the load balancer. The default value for minimum healthy percent is 100%.
If a service is using the blue/green (CODE_DEPLOY) deployment type and tasks that use the EC2 launch type, the minimum healthy percent value is set to the default value and is used to define the lower limit on the number of the tasks in the service that remain in the RUNNING state while the container instances are in the DRAINING state. If the tasks in the service use the Fargate launch type, the minimum healthy percent value is not used, although it is returned when describing your service.
This class forms part of Paws, describing an object used in Paws::ECS
The source code is located here: https://github.com/pplu/aws-sdk-perl
Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues
To install Paws::SDK::Config, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Paws::SDK::Config
CPAN shell
perl -MCPAN -e shell install Paws::SDK::Config
For more information on module installation, please visit the detailed CPAN module installation guide.