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mirror of https://github.com/Unleash/unleash.git synced 2024-12-22 19:07:54 +01:00
unleash.unleash/website/docs/reference/api/legacy/unleash/admin/metrics.md
Thomas Heartman d5fbd0b743
refactor: move docs into new structure / fix links for SEO (#2416)
## What

This (admittedly massive) PR updates the "physical" documentation
structure and fixes url inconsistencies and SEO problems reported by
marketing. The main points are:

- remove or move directories : advanced, user_guide, deploy, api
- move the files contained within to the appropriate one of topics,
how-to, tutorials, or reference
- update internal doc links and product links to the content
- create client-side redirects for all the urls that have changed.

A number of the files have been renamed in small ways to better match
their url and to make them easier to find. Additionally, the top-level
api directory has been moved to /reference/api/legacy/unleash (see the
discussion points section for more on this).

## Why

When moving our doc structure to diataxis a while back, we left the
"physical' files lying where they were, because it didn't matter much to
the new structure. However, that did introduce some inconsistencies with
where you place docs and how we organize them.

There's also the discrepancies in whether urls us underscores or hyphens
(which isn't necessarily the same as their file name), which has been
annoying me for a while, but now has also been raised by marketing as an
issue in terms of SEO.

## Discussion points

The old, hand-written API docs have been moved from /api to
/reference/api/legacy/unleash. There _is_ a /reference/api/unleash
directory, but this is being populated by the OpenAPI plugin, and mixing
those could only cause trouble. However, I'm unsure about putting
/legacy/ in the title, because the API isn't legacy, the docs are. Maybe
we could use another path? Like /old-docs/ or something? I'd appreciate
some input on this.
2022-11-22 09:05:30 +00:00

4.9 KiB

id title
metrics /api/admin/metrics

In order to access the admin API endpoints you need to identify yourself. Unless you're using the none authentication method, you'll need to create an ADMIN token and add an Authorization header using the token.

This document describes the metrics endpoint for admin ui

Seen-toggles

GET http://unleash.host.com/api/admin/seen-toggles

This enpoints returns a list of applications and what toogles unleash has seen for each application. It will only guarantee toggles reported by client applications within the last hour, but will in most cases remember seen toggles for applications longer.

Example response:

[
  {
    "appName": "demo-app",
    "seenToggles": ["add-feature-2", "toggle-2", "toggle-3"],
    "metricsCount": 127
  },
  {
    "appName": "demo-app-2",
    "seenToggles": ["add-feature-2", "toggle-2", "toggle-3"],
    "metricsCount": 21
  }
]

Fields:

  • appName - Name of the application seen by unleash-server
  • seenToggles - array of toggles names seen by unleash-server for this application
  • metricsCount - number of metrics counted across all toggles for this application.

Feature-Toggles metrics

GET http://unleash.host.com/api/admin/metrics/feature-toggles

This endpoint gives last minute and last hour metrics for all active toggles. This is based on metrics reported by client applications. Yes is the number of times a given feature toggle was evaluated to enabled in a client application, and no is the number it was evaluated to false.

Example response:

{
  "lastHour": {
    "add-feature-2": {
      "yes": 0,
      "no": 527
    },
    "toggle-2": {
      "yes": 265,
      "no": 85
    },
    "toggle-3": {
      "yes": 257,
      "no": 93
    }
  },
  "lastMinute": {
    "add-feature-2": {
      "yes": 0,
      "no": 527
    },
    "toggle-2": {
      "yes": 265,
      "no": 85
    },
    "toggle-3": {
      "yes": 257,
      "no": 93
    }
  }
}

Fields:

  • lastHour - Hour projection collected metrics for all feature toggles.
  • lastMinute - Minute projection collected metrics for all feature toggles.

Applications

GET http://unleash.host.com/api/admin/applications

This endpoint returns a list of known applications (seen the last two days) and a link to follow for more details.

{
  "applications": [
    {
      "appName": "another",
      "strategies": ["default", "other", "brother"],
      "createdAt": "2016-12-09T14:56:36.730Z",
      "links": {
        "appDetails": "/api/admin/applications/another"
      }
    },
    {
      "appName": "bow",
      "strategies": ["default", "other", "brother"],
      "createdAt": "2016-12-09T14:56:36.730Z",
      "links": {
        "appDetails": "/api/admin/applications/bow"
      }
    }
  ]
}

Query Params

You can also specify the query param: strategyName, which will return all applications implementing the given strategy.

GET http://unleash.host.com/api/admin/applications?strategyName=someStrategyName

Application Details

GET http://unleash.host.com/api/admin/applications/:appName

This endpoint gives insight into details about a client application, such as instances, strategies implemented and seen toggles.

{
  "appName": "demo-app",
  "instances": [
    {
      "instanceId": "generated-732038-17080",
      "clientIp": "::ffff:127.0.0.1",
      "lastSeen": "2016-11-30T17:32:04.265Z",
      "createdAt": "2016-11-30T17:31:08.914Z"
    },
    {
      "instanceId": "generated-639919-11185",
      "clientIp": "::ffff:127.0.0.1",
      "lastSeen": "2016-11-30T16:04:15.991Z",
      "createdAt": "2016-11-30T10:49:11.223Z"
    }
  ],
  "strategies": [
    {
      "appName": "demo-app",
      "strategies": ["default", "extra"]
    }
  ],
  "seenToggles": ["add-feature-2", "toggle-2", "toggle-3"]
}

Seen applications

GET http://unleash.host.com/api/admin/seen-apps

This endpoint gives insight into details about application seen per feature toggle.

{
  "my-toggle": [
    {
      "appName": "my-app",
      "createdAt": "2016-12-28T10:39:24.966Z",
      "updatedAt": "2017-01-06T15:32:41.932Z",
      "description": "our main app",
      "strategies": [
        "gradualRolloutRandom",
        "abTest",
        "default",
        "betaUser",
        "userWithId",
        "byHostName",
        "gradualRolloutWithSessionId",
        "gradualRollout",
        "byRemoteAddr"
      ],
      "url": "http://example.com",
      "color": null,
      "icon": "terrain"
    },
    {
      "appName": "my-other-app",
      "createdAt": "2016-12-28T10:39:24.966Z",
      "updatedAt": "2017-01-06T15:32:41.932Z",
      "description": "our other app",
      "strategies": ["default"],
      "url": "http://example.com",
      "color": null,
      "icon": "desktop"
    }
  ]
}