Query Regarding Cloudflare Health Check API

SSteveOne I'm seeking assistance regarding the Cloudflare Health Check API. Specifically, ...

C

Chaika•3/30/24, 11:01 PM

When it comes to analytics, the vast majority, and all of the new analytics, all live in GraphQL and are accessable through them.

If you wanted to get the last healthChange for a specific check, you could filter by healthChanged and by datetime, and limit by 1, ex:

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptive(filter: { date_gt: "2024-03-27", healthChanged: 1, healthCheckName: "main_website"}, limit: 1, orderBy: [ datetime_DESC ]) {
       healthCheckName
        healthCheckId
        healthStatus
        failureReason
        healthChanged
        datetime
      }
    }
  }
}

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptive(filter: { date_gt: "2024-03-27", healthChanged: 1, healthCheckName: "main_website"}, limit: 1, orderBy: [ datetime_DESC ]) {
       healthCheckName
        healthCheckId
        healthStatus
        failureReason
        healthChanged
        datetime
      }
    }
  }
}

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptive(filter: { date_gt: "2024-03-27", healthChanged: 1, healthCheckName: "main_website"}, limit: 1, orderBy: [ datetime_DESC ]) {
       healthCheckName
        healthCheckId
        healthStatus
        failureReason
        healthChanged
        datetime
      }
    }
  }
}

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptive(filter: { date_gt: "2024-03-27", healthChanged: 1, healthCheckName: "main_website"}, limit: 1, orderBy: [ datetime_DESC ]) {
       healthCheckName
        healthCheckId
        healthStatus
        failureReason
        healthChanged
        datetime
      }
    }
  }
}

C

Chaika•3/30/24, 11:02 PM

that would only give you the event if it happened within that date though

C

Chaika•3/30/24, 11:04 PM

to get more of a usable log with more then one health check, you could use the groups dataset variant and filter just by healthChanged:

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptiveGroups(filter: { date_gt: "2024-03-27", healthChanged: 1}, limit: 1000, orderBy: [ datetime_DESC ]) {
       dimensions {
        healthCheckId
        healthStatus
        datetime
        failureReason
      }
      }
    }
  }
}

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptiveGroups(filter: { date_gt: "2024-03-27", healthChanged: 1}, limit: 1000, orderBy: [ datetime_DESC ]) {
       dimensions {
        healthCheckId
        healthStatus
        datetime
        failureReason
      }
      }
    }
  }
}

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptiveGroups(filter: { date_gt: "2024-03-27", healthChanged: 1}, limit: 1000, orderBy: [ datetime_DESC ]) {
       dimensions {
        healthCheckId
        healthStatus
        datetime
        failureReason
      }
      }
    }
  }
}

{
  viewer {
    zones(filter: {zoneTag: "de38bebf8e042f918f99305ef6082531"}) {
      healthCheckEventsAdaptiveGroups(filter: { date_gt: "2024-03-27", healthChanged: 1}, limit: 1000, orderBy: [ datetime_DESC ]) {
       dimensions {
        healthCheckId
        healthStatus
        datetime
        failureReason
      }
      }
    }
  }
}

you'd get output like this:

            {
              "dimensions": {
                "datetime": "2024-03-30T22:45:39Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T22:39:33Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:15:01Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:08:51Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },

            {
              "dimensions": {
                "datetime": "2024-03-30T22:45:39Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T22:39:33Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:15:01Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:08:51Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },

            {
              "dimensions": {
                "datetime": "2024-03-30T22:45:39Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T22:39:33Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:15:01Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:08:51Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },

            {
              "dimensions": {
                "datetime": "2024-03-30T22:45:39Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T22:39:33Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:15:01Z",
                "failureReason": "noFailure",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "healthy"
              }
            },
            {
              "dimensions": {
                "datetime": "2024-03-30T21:08:51Z",
                "failureReason": "httpTimeout",
                "healthCheckId": "d782134f2a9fc7523fe50fc5b28e5779",
                "healthStatus": "unhealthy"
              }
            },

C

Chaika•3/30/24, 11:05 PM

I would recommend getting a nice graphql client like graphiql
https://github.com/skevy/graphiql-app, which has introspection/ability to look through schemas built in, look at Dev tools for the graphql requeste the dashboard is using, and play around with it a bit

C

Chaika•3/30/24, 11:06 PM

any sort of analytics the dashboard shows, you can get, and often with more precision/extra fields/etc, graphql is really powerful

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