Run the workers and return a list of worker instance handles.
The function will set the environment variable ECSFargateCloudJobQueueName,
ECSFargateCloudServerIP and ECSFargateCloudWorkerNumber to the container
# S4 method for ECSFargateProvider
runDockerWorkers(
provider,
cluster,
container,
hardware,
workerNumber,
verbose = 0L
)S4 CloudProvider object. The service provider.
S4 DockerCluster object.
S4 DockerContainer Object. The worker container.
S4 DockerHardware Object. The worker hardware.
Integer. The number of workers needs to be run.
Integer. The verbose level, default 1.
A list of worker handle in character