loki/docs/clients/aws/ecs/ecs-task.json

{
    "containerDefinitions": [
        {
            "essential": true,
            "image": "grafana/fluent-bit-plugin-loki:1.5.0-amd64",
            "name": "log_router",
            "firelensConfiguration": {
                "type": "fluentbit",
                "options": {
                    "enable-ecs-log-metadata": "true"
                }
            },
            "logConfiguration": {
                "logDriver": "awslogs",
                "options": {
                    "awslogs-group": "firelens-container",
                    "awslogs-region": "us-east-2",
                    "awslogs-create-group": "true",
                    "awslogs-stream-prefix": "firelens"
                }
            },
            "memoryReservation": 50
        },
        {
            "command": [
                "/bin/sh -c \"while true; do sleep 15 ;echo hello_world; done\""
            ],
            "entryPoint": [
                "sh",
                "-c"
            ],
            "essential": true,
            "image": "alpine:3.12",
            "logConfiguration": {
                "logDriver": "awsfirelens",
                "options": {
                    "Name": "loki",
                    "Url": "https://<userid>:<grafancloud apikey>@logs-prod-us-central1.grafana.net/loki/api/v1/push",
                    "Labels": "{job=\"firelens\"}",
                    "RemoveKeys": "container_id,ecs_task_arn",
                    "LabelKeys": "container_name,ecs_task_definition,source,ecs_cluster",
                    "LineFormat": "key_value"
                }
            },
            "name": "sample-app"
        }
    ],
    "cpu": "256",
    "executionRoleArn": "arn:aws:iam::00000000:role/ecsTaskExecutionRole",
    "family": "loki-fargate-task-definition",
    "memory": "512",
    "networkMode": "awsvpc",
    "requiresCompatibilities": [
        "FARGATE"
    ]
}