AWS::ECS::TaskDefinition SystemControl
A list of namespaced kernel parameters to set in the container. This parameter maps
to
Sysctls
in the Create a container--sysctl
option to docker run
It is not recommended that you specify network-related systemControls
parameters for multiple containers in a single task that also uses either the
awsvpc
or host
network mode for the following
reasons:
-
For tasks that use the
awsvpc
network mode, if you setsystemControls
for any container, it applies to all containers in the task. If you set differentsystemControls
for multiple containers in a single task, the container that is started last determines whichsystemControls
take effect. -
For tasks that use the
host
network mode, thesystemControls
parameter applies to the container instance's kernel parameter as well as that of all containers of any tasks running on that container instance.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
Properties
Namespace
-
The namespaced kernel parameter for which to set a
value
.Required: No
Type: String
Update requires: Replacement
Value
-
The value for the namespaced kernel parameter specified in
namespace
.Required: No
Type: String
Update requires: Replacement