-
Notifications
You must be signed in to change notification settings - Fork 8.2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'master' of github.com:elastic/kibana into 2021-02-25-ap…
…i-doc-final-step
- Loading branch information
Showing
1,122 changed files
with
22,067 additions
and
8,415 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Validating CODEOWNERS rules …
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,138 @@ | ||
--- | ||
id: kibBuildingBlocks | ||
slug: /kibana-dev-docs/building-blocks | ||
title: Building blocks | ||
summary: Consider these building blocks when developing your plugin. | ||
date: 2021-02-24 | ||
tags: ['kibana','onboarding', 'dev', 'architecture'] | ||
--- | ||
|
||
When building a plugin in Kibana, there are a handful of architectural "building blocks" you can use. Some of these building blocks are "higher-level", | ||
and some are "lower-level". High-level building blocks come | ||
with many built-in capabilities, require less maintenance, and evolve new feature sets over time with little to no | ||
impact on consumers. When developers use high-level building blocks, new features are exposed consistently, across all of Kibana, at the same time. | ||
On the downside, they are not as flexible as our low-level building blocks. | ||
|
||
Low-level building blocks | ||
provide greater flexibility, but require more code to stitch them together into a meaningful UX. This results in higher maintenance cost for consumers and greater UI/UX variability | ||
across Kibana. | ||
|
||
For example, if an application is using <DocLink id="kibBuildingBlocks" section="index-patterns" text="Index Patterns"/> and | ||
<DocLink id="kibBuildingBlocks" section="search-source" text="Search Source"/>, | ||
their application would automatically support runtime fields. If the app is instead using the | ||
lower-level <DocLink id="kibBuildingBlocks" section="search-strategy" text="Search Strategy"/>, additional work would be required. | ||
|
||
Armed with this knowledge, you can choose what works best for your use case! | ||
|
||
# Application building blocks | ||
|
||
## UI components | ||
|
||
The following high-level building blocks can be rendered directly into your application UI. | ||
|
||
### Query Bar | ||
|
||
The <DocLink id="kibDataPlugin" text="Data plugin"/> provides a high-level Query Bar component that comes with support for Lucene, KQL, Saved Queries, | ||
and <DocLink id="kibBuildingBlocks" section="index-patterns" text="Index Patterns"/>. | ||
|
||
If you would like to expose the ability to search and filter on Elasticsearch data, the Query Bar provided by the | ||
<DocLink id="kibDataPlugin" text="Data plugin"/> | ||
is your go-to building block. | ||
|
||
**Github labels**: `Team:AppServices`, `Feature:QueryBar` | ||
|
||
### Dashboard Embeddable | ||
|
||
Add a Dashboard Embeddable directly inside your application to provide users with a set of visualizations and graphs that work seamlessly | ||
with the <DocLink id="kibBuildingBlocks" section="query-bar" text="Query Bar"/>. Every feature that is added to a registered | ||
<DocLink id="kibBuildingBlocks" section="embeddables" text="Embeddable"/> | ||
(Lens, Maps, Saved Searches and more) will be available automatically, as well as any | ||
<DocLink id="kibBuildingBlocks" section="ui-actions--triggers" text="UI Actions"/> that are | ||
added to the Embeddable context menu panel (for example, drilldowns, custom panel time ranges, and "share to" features). | ||
|
||
The Dashboard Embeddable is one of the highest-level UI components you can add to your application. | ||
|
||
**Github labels**: `Team:Presentation`, `Feature:Dashboard` | ||
|
||
### Lens Embeddable | ||
|
||
Check out the Lens Embeddable if you wish to show users visualizations based on Elasticsearch data without worrying about query building and chart rendering. It's built on top of the | ||
<DocLink id="kibBuildingBlocks" section="expressions" text="Expression language"/>, and integrates with | ||
<DocLink id="kibBuildingBlocks" section="index-patterns" text="Index Patterns"/> | ||
and <DocLink id="kibBuildingBlocks" section="ui-actions--triggers" text="UI Actions"/>. Using the same configuration, it's also possible to link to | ||
a prefilled Lens editor, allowing the user to drill deeper and explore their data. | ||
|
||
**Github labels**: `Team:KibanaApp`, `Feature:Lens` | ||
|
||
### Map Embeddable | ||
|
||
Check out the Map Embeddable if you wish to embed a map in your application. | ||
|
||
**Github labels**: `Team:Geo` | ||
|
||
## Searching | ||
|
||
### Index Patterns | ||
|
||
<DocLink id="kibDataPlugin" section="index-patterns-api" text="Index Patterns"/> are a high-level, space-aware abstraction layer that sits | ||
above Data Streams and Elasticsearch indices. Index Patterns provide users the | ||
ability to define and customize the data they wish to search and filter on, on a per-space basis. For example, users can specify a set of indices, | ||
and they can customize the field list with runtime fields, formatting options and custom labels. | ||
|
||
Index Patterns are used in many other high-level building blocks so we highly recommend you consider this building block for your search needs. | ||
|
||
**Github labels**: `Team:AppServices`, `Feature:Index Patterns` | ||
|
||
### Search Source | ||
|
||
<DocLink id="kibDataPlugin" section="searchsource" text="Search Source"/> is a high-level search service offered by the | ||
<DocLink id="kibDataPlugin" section="searchsource" text="Data plugin"/>. It requires an | ||
<DocLink id="kibBuildingBlocks" section="index-patterns" text="Index Pattern"/>, and abstracts away the raw ES DSL and search endpoint. Internally | ||
it uses the ES <DocLink id="kibBuildingBlocks" section="search-strategies" text="Search Strategy"/>. Use Search Source if you need to query data | ||
from Elasticsearch, and you aren't already using one of the high-level UI Components that handles this internally. | ||
|
||
**Github labels**: `Team:AppServices`, `Feature:Search` | ||
|
||
### Search Strategies | ||
|
||
Search Strategies are a low-level building block that abstracts away search details, like what REST endpoint is being called. The ES Search Strategy | ||
is a very lightweight abstraction layer that sits just above querying ES with the elasticsearch-js client. Other search stragies are offered for other | ||
languages, like EQL and SQL. These are very low-level building blocks so expect a lot of glue work to make these work with the higher-level abstractions. | ||
|
||
**Github labels**: `Team:AppServices`, `Feature:Search` | ||
|
||
### Expressions | ||
|
||
Expressions are a low-level building block that can be used if you have advanced search needs that requiring piping results into additional functionality, like | ||
joining and manipulating data. Lens and Canvas are built on top of Expressions. Most developers should be able to use | ||
<DocLink id="kibBuildingBlocks" section="lens-embeddable" text="Lens"/> or | ||
<DocLink id="kibBuildingBlocks" section="search-source" text="Search Source"/>, rather than need to access the Expression language directly. | ||
|
||
**Github labels**: `Team:AppServices`, `Feature:ExpressionLanguage` | ||
|
||
## Saved Objects | ||
|
||
<DocLink id="kibDevDocsSavedObjectsIntro" text="Saved Objects" /> should be used if you need to persist application-level information. If you were building a TODO | ||
application, each TODO item would be a `Saved Object`. Saved objects come pre-wired with support for bulk export/import, security features like space sharing and | ||
space isolation, and tags. | ||
|
||
**Github labels**: `Team:Core`, `Feature:Saved Objects` | ||
|
||
# Integration building blocks | ||
|
||
Use the following building blocks to create an inter-connected, cross-application, holistic Kibana experience. These building blocks allow you to expose functionality | ||
that promotes your own application into other applications, as well as help developers of other applications integrate into your app. | ||
|
||
## UI Actions & Triggers | ||
|
||
Integrate custom actions into other applications by registering UI Actions attached to existing triggers. For example, the Maps | ||
application could register a UI Action called "View in Maps" to appear any time the user clicked a geo field to filter on. | ||
|
||
**Github labels**: `Team:AppServices`, `Feature:UIActions` | ||
|
||
## Embeddables | ||
|
||
Embeddables help you integrate your application with the Dashboard application. Register your custom UI Widget as an Embeddable and users will | ||
be able to add it as a panel on a Dashboard. With a little extra work, it can also be exposed in Canvas workpads. | ||
|
||
**Github labels**: `Team:AppServices`, `Feature:Embeddables` |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.