grafana/docs/sources/developers/plugins/plugin.schema.json
2020-05-14 14:05:08 +02:00

326 lines
12 KiB
JSON

{
"$id": "https://grafana.com/plugin-metadata",
"$schema": "http://json-schema.org/draft-07/schema",
"type": "object",
"title": "plugin.json",
"description": "The plugin.json file is required for all plugins. When Grafana starts, it scans the plugin folders and mounts every folder that contains a plugin.json file unless the folder contains a subfolder named dist. In that case, Grafana mounts the dist folder instead.",
"required": ["type", "name", "id", "info", "dependencies"],
"additionalProperties": false,
"properties": {
"id": {
"type": "string",
"description": "Unique name of the plugin. If the plugin is published on grafana.com, then the plugin id has to follow the naming conventions.",
"pattern": "^[0-9a-z\\-]+$"
},
"type": {
"type": "string",
"description": "Plugin type. Possible values are `app`, `datasource`, and `panel`.",
"enum": ["app", "datasource", "panel"]
},
"name": {
"type": "string",
"description": "Human-readable name of the plugin that is shown to the user in the UI."
},
"category": {
"type": "string",
"description": "Plugin category used on the Add data source page. Possible values are: `tsdb`, `logging`, `cloud`, `tracing`, and `sql`.",
"enum": ["tsdb", "logging", "cloud", "tracing", "sql"]
},
"annotations": {
"type": "boolean",
"description": "For data source plugins. If the plugin supports annotation queries."
},
"alerting": {
"type": "boolean",
"description": "For data source plugins. If the plugin supports alerting."
},
"backend": {
"type": "boolean",
"description": "If the plugin has a backend component."
},
"executable": {
"type": "string",
"description": "The first part of the file name of the backend component executable. There can be multiple executables built for different operating system and architecture. Grafana will check for executables named `<executable>_<$GOOS>_<lower case $GOARCH><.exe for Windows>`, e.g. `plugin_linux_amd64`. Combination of $GOOS and $GOARCH can be found here: https://golang.org/doc/install/source#environment."
},
"includes": {
"type": "array",
"items": {
"type": "object",
"additionalItems": false,
"properties": {
"type": {
"type": "string"
},
"name": {
"type": "string"
},
"component": {
"type": "string"
},
"role": {
"type": "string"
},
"addToNav": {
"type": "boolean"
},
"defaultNav": {
"type": "boolean"
}
}
}
},
"logs": {
"type": "boolean",
"description": "For data source plugins. If the plugin supports logs."
},
"partials": {
"type": "object",
"additionalItems": false,
"properties": {
"config": {
"type": "string"
}
}
},
"metrics": {
"type": "boolean",
"description": "For data source plugins. If the plugin supports metric queries. Used in the Explore feature."
},
"mixed": {
"type": "boolean",
"description": "Not to be used by external plugins. Special property for the built-in mixed plugin."
},
"module": {
"type": "string"
},
"sort": {
"type": "number",
"description": "Internal property for sorting. Cannot be used as will be overwritten by Grafana."
},
"staticRoot": {
"type": "string"
},
"streaming": {
"type": "boolean",
"description": "For data source plugins. If the plugin supports streaming."
},
"tables": {
"type": "boolean"
},
"tracing": {
"type": "boolean",
"description": "For data source plugins. If the plugin supports tracing."
},
"hiddenQueries": {
"type": "boolean"
},
"dependencies": {
"type": "object",
"description": "Plugin dependencies.",
"required": ["grafanaVersion"],
"additionalProperties": false,
"properties": {
"grafanaVersion": {
"type": "string",
"description": "Required Grafana version for this plugin, e.g. `6.x.x 7.x.x` to denote plugin requires Grafana v6.x.x or v7.x.x.",
"pattern": "^([0-9x]+\\.[0-9x]+\\.*[0-9x]*\\s*)+$"
},
"plugins": {
"type": "array",
"description": "An array of required plugins on which this plugin depends.",
"items": {
"type": "string"
}
}
}
},
"info": {
"type": "object",
"description": "Metadata for the plugin. Some fields are used on the plugins page in Grafana and others on grafana.com if the plugin is published.",
"required": ["logos", "version", "updated"],
"additionalProperties": false,
"properties": {
"author": {
"type": "object",
"description": "Information about the plugin author.",
"additionalProperties": false,
"properties": {
"name": {
"type": "string",
"description": "Author's name."
},
"email": {
"type": "string",
"description": "Author's name.",
"format": "email"
},
"url": {
"type": "string",
"description": "Link to author's website.",
"format": "uri"
}
}
},
"description": {
"type": "string",
"description": "Description of plugin. Used on the plugins page in Grafana and for search on grafana.com."
},
"keywords": {
"type": "array",
"description": "Array of plugin keywords. Used for search on grafana.com.",
"items": {
"type": "string"
}
},
"links": {
"type": "array",
"description": "An array of link objects to be displayed on this plugin's project page in the form `{name: 'foo', url: 'http://example.com'}`",
"items": {
"type": "object",
"additionalProperties": false,
"properties": {
"name": {
"type": "string"
},
"url": {
"type": "string",
"format": "uri"
}
}
}
},
"logos": {
"type": "object",
"description": "SVG images that are used as plugin icons.",
"required": ["small", "large"],
"additionalProperties": false,
"properties": {
"small": {
"type": "string",
"description": "Link to the \"small\" version of the plugin logo, which must be an SVG image. \"Large\" and \"small\" logos can be the same image."
},
"large": {
"type": "string",
"description": "Link to the \"large\" version of the plugin logo, which must be an SVG image. \"Large\" and \"small\" logos can be the same image."
}
}
},
"screenshots": {
"type": "array",
"description": "An array of screenshot objects in the form `{name: 'bar', path: 'img/screenshot.png'}`",
"items": {
"type": "object",
"additionalProperties": false,
"properties": {
"name": {
"type": "string"
},
"path": {
"type": "string"
}
}
}
},
"updated": {
"type": "string",
"description": "Date when this plugin was built.",
"pattern": "^(\\d{4}-\\d{2}-\\d{2}|\\%TODAY\\%)$"
},
"version": {
"type": "string",
"description": "Project version of this commit, e.g. `6.7.x`.",
"pattern": "^([0-9x]+\\.[0-9x]+\\.*[0-9x]*$|\\%VERSION\\%)"
}
}
},
"queryOptions": {
"type": "object",
"description": "For data source plugins. There is a query options section in the plugin's query editor and these options can be turned on if needed.",
"additionalProperties": false,
"properties": {
"maxDataPoints": {
"type": "boolean",
"description": "For data source plugins. If the `max data points` option should be shown in the query options section in the query editor."
},
"minInterval": {
"type": "boolean",
"description": "For data source plugins. If the `min interval` option should be shown in the query options section in the query editor."
},
"cacheTimeout": {
"type": "boolean",
"description": "For data source plugins. If the `cache timeout` option should be shown in the query options section in the query editor."
}
}
},
"routes": {
"type": "array",
"description": "For data source plugins. Proxy routes used for plugin authentication and adding headers to HTTP requests made by the plugin. For more information, refer to [Authentication for data source plugins](https://grafana.com/docs/grafana/latest/developers/plugins/authentication/).",
"items": {
"type": "object",
"description": "For data source plugins. Proxy routes used for plugin authentication and adding headers to HTTP requests made by the plugin. For more information, refer to [Authentication for data source plugins](https://grafana.com/docs/grafana/latest/developers/plugins/authentication/).",
"additionalProperties": false,
"properties": {
"path": {
"type": "string",
"description": "For data source plugins. The route path that is replaced by the route URL field when proxying the call."
},
"method": {
"type": "string",
"description": "For data source plugins. Route method matches the HTTP verb like GET or POST."
},
"url": {
"type": "string",
"description": "For data source plugins. Route URL is where the request is proxied to.",
"format": "uri"
},
"reqSignedIn": {
"type": "boolean"
},
"reqRole": {
"type": "string"
},
"headers": {
"type": "array",
"description": "For data source plugins. Route headers adds HTTP headers to the proxied request."
},
"tokenAuth": {
"type": "object",
"description": "For data source plugins. Token authentication section used with an OAuth API.",
"additionalProperties": false,
"properties": {
"url": {
"type": "string",
"description": "For data source plugins. URL to fetch the authentication token.",
"format": "uri"
},
"params": {
"type": "object",
"description": "For data source plugins. Parameters for the token authentication request.",
"additionalProperties": false,
"properties": {
"grant_type": {
"type": "string",
"description": "For data source plugins. OAuth grant type."
},
"client_id": {
"type": "string",
"description": "For data source plugins. OAuth client id."
},
"client_secret": {
"type": "string",
"description": "For data source plugins. OAuth client secret. Usually populated by decrypting the secret from the SecureJson blob."
},
"resource": {
"type": "string",
"description": "For data source plugins. OAuth resource."
}
}
}
}
}
}
}
}
}
}