Docker healthcheck metricset

The Docker healthcheck metricset collects healthcheck status metrics about running Docker containers.

Healthcheck data will only be available from docker containers where the docker HEALTHCHECK instruction has been used to build the docker image.

This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.

Fields

For a description of each field in the metricset, see the exported fields section.

Here is an example document generated by this metricset:

{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "agent": {
        "hostname": "host.example.com",
        "name": "host.example.com"
    },
    "container": {
        "id": "cc78e58acfda4501105dc4de8e3ae218f2da616213e6e3af168c40103829302a",
        "image": {
            "name": "metricbeat_elasticsearch"
        },
        "name": "metricbeat_elasticsearch_1_df866b3a7b3d",
        "runtime": "docker"
    },
    "docker": {
        "container": {
            "labels": {
                "com_docker_compose_config-hash": "e3e0a2c6e5d1afb741bc8b1ecb09cda0395886b7a3e5084a9fd110be46d70f78",
                "com_docker_compose_container-number": "1",
                "com_docker_compose_oneoff": "False",
                "com_docker_compose_project": "metricbeat",
                "com_docker_compose_service": "elasticsearch",
                "com_docker_compose_slug": "df866b3a7b3d50c0802350cbe58ee5b34fa32b7f6ba7fe9e48cde2c12dd0201d",
                "com_docker_compose_version": "1.23.1",
                "license": "Elastic License",
                "org_label-schema_build-date": "20181006",
                "org_label-schema_license": "GPLv2",
                "org_label-schema_name": "elasticsearch",
                "org_label-schema_schema-version": "1.0",
                "org_label-schema_url": "https://www.elastic.co/products/elasticsearch",
                "org_label-schema_vcs-url": "https://github.com/elastic/elasticsearch-docker",
                "org_label-schema_vendor": "Elastic",
                "org_label-schema_version": "6.5.1"
            }
        },
        "healthcheck": {
            "event": {
                "end_date": "2019-02-25T10:59:07.472Z",
                "exit_code": 0,
                "output": "  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\n                                 Dload  Upload   Total   Spent    Left  Speed\n\r  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0\r100   338  100   338    0     0  13188      0 --:--:-- --:--:-- --:--:-- 13520\n{\n  \"license\" : {\n    \"status\" : \"active\",\n    \"uid\" : \"ea5a516e-d9ee-4131-8eec-b39741e80869\",\n    \"type\" : \"basic\",\n    \"issue_date\" : \"2019-02-25T10:18:24.885Z\",\n    \"issue_date_in_millis\" : 1551089904885,\n    \"max_nodes\" : 1000,\n    \"issued_to\" : \"docker-cluster\",\n    \"issuer\" : \"elasticsearch\",\n    \"start_date_in_millis\" : -1\n  }\n}\n",
                "start_date": "2019-02-25T10:59:07.342Z"
            },
            "failingstreak": 0,
            "status": "healthy"
        }
    },
    "event": {
        "dataset": "docker.healthcheck",
        "duration": 115000,
        "module": "docker"
    },
    "metricset": {
        "name": "healthcheck"
    },
    "service": {
        "address": "/var/run/docker.sock",
        "type": "docker"
    }
}

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