Watch docker container up or down

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1

I try to create a watch to alert if one or much from a list of specific container is down. I already use metricbeat to gather the docker container metric. I need help to define this watch. It is not so simple :slight_smile:

Thx in advance!

2

Maybe you can share the watch you came up with so far and the output of the execute watch API so we can start debugging step by step?

--Alex

3

This is what I do for the moment.

{
  "trigger": {
    "schedule": {
      "interval": "5m"
    }
  },
  "input": {
    "search": {
      "request": {
        "search_type": "query_then_fetch",
        "indices": [
          "metricbeat-*"
        ],
        "rest_total_hits_as_int": true,
        "body": {
          "size": 0,
          "query": {
            "bool": {
              "must": [
                {
                  "match_phrase": {
                    "container.name": {
                      "query": "myspecifycontainer"
                    }
                  }
                },
                {
                  "range": {
                    "@timestamp": {
                      "format": "strict_date_optional_time",
                      "gte": "now-5m/m",
                      "lt": "now/m"
                    }
                  }
                }
              ],
              "filter": [
                {
                  "bool": {
                    "should": [
                      {
                        "match_phrase": {
                          "docker.healthcheck.status": "healthy"
                        }
                      }
                    ],
                    "minimum_should_match": 1
                  }
                }
              ],
              "should": [],
              "must_not": []
            }
          }
        }
      }
    }
  },
  "condition": {
    "compare": {
      "ctx.payload.hits.total": {
        "gte": 10
      }
    }
  },
  "actions": {
    "my-logging-action": {
      "logging": {
        "level": "info",
        "text": "My Query is not healthy."
      }
    }
  }
}
4

do you care to explain what is not working? Also the output of the execute watch api is missing. Thanks!

5

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