Add support for SumoLogic logging driver

[bin3377]

Summary

Add SumoLogic Docker Logging Driver support in docker client

Implementation details

Add sumologic in logging_drivers.go
Add 1.29 as minimum support API version

Testing

• Builds on Linux (make release)
• Builds on Windows (go build -out amazon-ecs-agent.exe ./agent)
• Unit tests on Linux (make test) pass
• Unit tests on Windows (go test -timeout=25s ./agent/...) pass
• Integration tests on Linux (make run-integ-tests) pass
• Integration tests on Windows (.\scripts\run-integ-tests.ps1) pass
• Functional tests on Linux (make run-functional-tests) pass
• Functional tests on Windows (.\scripts\run-functional-tests.ps1) pass

New tests cover the changes:

Description for the changelog

Licensing

This contribution is under the terms of the Apache 2.0 License:

[samuelkarp]

Thank you! I was able to test this and get it working with a task definition like this:

{
        "family": "sumologic-test",
        "containerDefinitions": [
            {
                "name": "hello",
                "image": "ubuntu:latest",
                "cpu": 100,
                "memory": 512,
                "essential": true,
		"entryPoint": ["sh", "-c"],
		"command": ["echo hello sumologic!"],
		"logConfiguration" : {
			"logDriver": "sumologic",
			"options": {
				"sumo-url":"<REDACTED>"
			}
		}
            }
        ]
}

Note that I did need to install the plugin and specify the --alias flag like this: docker plugin install store/sumologic/docker-logging-driver:1.0.1 --alias sumologic.

[rh-lphan]

Hello,

It is giving me "Run tasks failed: Reasons: ["ATTRIBUTE"] "
is it related to
#535

I added this to /etc/ecs/ecs.config and restart
stop ecs
start ecs
, is it necessary?
ECS_AVAILABLE_LOGGING_DRIVERS='["awslogs","sumologic"]'

[bin3377]

there should be no space between sumo and logic

[rh-lphan]

Hello,

I solved the problem with
/etc/ecs/ecs.config
ECS_AVAILABLE_LOGGING_DRIVERS=["json-file","syslog","sumologic"]

However I see in the ECS agent log:
ime="2017-10-06T04:44:49.789711510Z" level=error msg="Handler for POST /v1.21/containers/create returned error: logger: no log driver named 'sumologic' is registered"

but I do see
docker plugin ls
ID NAME DESCRIPTION ENABLED
c935be3e82c7 sumologic:latest Sumo Logic logging driver true

---

This error went away with
ECS_AVAILABLE_LOGGING_DRIVERS=[“json-file”,“awslogs”,“sumologic”]

But now the task cannot restart:
STOPPED (CannotCreateContainerError: API error (500): logge)

[jhaynes]

Hi @rh-lphan,

If you're still running into trouble with the SumoLogic log driver, please feel free to open a new issue here on github with the relevant logs and configuration or engage AWS support directly.