Class AwsLogDriverMode

awslogs provides two modes for delivering messages from the container to the log driver.

Inheritance

System.Object

AwsLogDriverMode

Namespace: Amazon.CDK.AWS.ECS

Assembly: Amazon.CDK.AWS.ECS.dll

Syntax (csharp)

public sealed class AwsLogDriverMode : Enum

Syntax (vb)

Public NotInheritable Class AwsLogDriverMode
    Inherits

     Enum

Remarks

ExampleMetadata: infused

Examples

Cluster cluster;

// Create a Task Definition for the container to start
var taskDefinition = new Ec2TaskDefinition(this, "TaskDef");
taskDefinition.AddContainer("TheContainer", new ContainerDefinitionOptions {
    Image = ContainerImage.FromAsset(Resolve(__dirname, "..", "eventhandler-image")),
    MemoryLimitMiB = 256,
    Logging = new AwsLogDriver(new AwsLogDriverProps { StreamPrefix = "EventDemo", Mode = AwsLogDriverMode.NON_BLOCKING })
});

// An Rule that describes the event trigger (in this case a scheduled run)
var rule = new Rule(this, "Rule", new RuleProps {
    Schedule = Schedule.Expression("rate(1 min)")
});

// Pass an environment variable to the container 'TheContainer' in the task
rule.AddTarget(new EcsTask(new EcsTaskProps {
    Cluster = cluster,
    TaskDefinition = taskDefinition,
    TaskCount = 1,
    ContainerOverrides = new [] { new ContainerOverride {
        ContainerName = "TheContainer",
        Environment = new [] { new TaskEnvironmentVariable {
            Name = "I_WAS_TRIGGERED",
            Value = "From CloudWatch Events"
        } }
    } }
}));

Synopsis

Fields

BLOCKING	(default) direct, blocking delivery from container to driver.
NON_BLOCKING	The non-blocking message delivery mode prevents applications from blocking due to logging back pressure.
value__

Fields

BLOCKING

(default) direct, blocking delivery from container to driver.

public const AwsLogDriverMode BLOCKING

Field Value

Type	Description
AwsLogDriverMode

NON_BLOCKING

The non-blocking message delivery mode prevents applications from blocking due to logging back pressure.

public const AwsLogDriverMode NON_BLOCKING

Field Value

Type	Description
AwsLogDriverMode

Remarks

Applications are likely to fail in unexpected ways when STDERR or STDOUT streams block.

value__

public int value__

Field Value

Type	Description
System.Int32