├── dist
├── partials
│ ├── query.options.html
│ ├── config.html
│ └── query.editor.html
├── img
│ ├── crate_logo.png
│ ├── crate-datasource-error.png
│ ├── crate-datasource-graph.png
│ ├── crate-datasource-add-src.png
│ └── crate-datasource-nonvalidation.png
├── response_handler.d.ts
├── sdk
│ ├── sdk.d.ts
│ ├── sdk.ts
│ ├── query_ctrl.d.ts
│ ├── sdk.js.map
│ ├── query_ctrl.ts
│ ├── query_ctrl.js.map
│ ├── query_ctrl.js
│ └── sdk.js
├── config_ctrl.d.ts
├── module.js.map
├── query_def.d.ts
├── module.d.ts
├── module.ts
├── config_ctrl.ts
├── plugin.json
├── config_ctrl.js.map
├── query_def.ts
├── query_def.js.map
├── module.js
├── config_ctrl.js
├── query_def.js
├── datasource.d.ts
├── query_ctrl.d.ts
├── query_builder.d.ts
├── response_handler.ts
├── response_handler.js.map
├── README.md
├── response_handler.js
├── query_ctrl.ts
├── datasource.ts
├── datasource.js.map
└── query_builder.ts
├── src
├── partials
│ ├── query.options.html
│ ├── config.html
│ └── query.editor.html
├── img
│ ├── crate_logo.png
│ ├── crate-datasource-add-src.png
│ ├── crate-datasource-error.png
│ ├── crate-datasource-graph.png
│ └── crate-datasource-nonvalidation.png
├── sdk
│ ├── sdk.ts
│ └── query_ctrl.ts
├── module.ts
├── config_ctrl.ts
├── plugin.json
├── query_def.ts
├── spec
│ ├── test-main.js
│ ├── datasource_specs.js
│ └── response_handler_specs.js
├── response_handler.ts
├── query_ctrl.ts
├── datasource.ts
└── query_builder.ts
├── .gitattributes
├── crate-logo.png
├── .jscsrc
├── tsconfig.json
├── .gitignore
├── .jshintrc
├── tsd.json
├── headers
├── common.d.ts
├── zone
│ └── zone.d.ts
└── mocha
│ └── mocha.d.ts
├── CHANGELOG.md
├── package.json
├── tslint.json
├── Gruntfile.js
├── README.md
└── LICENSE
/dist/partials/query.options.html:
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1 |
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/src/partials/query.options.html:
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1 |
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/.gitattributes:
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1 | # Don't diff files in dist/
2 | *.map binary
3 | dist/** binary
4 |
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/crate-logo.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/crate-logo.png
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/dist/img/crate_logo.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/dist/img/crate_logo.png
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/src/img/crate_logo.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/src/img/crate_logo.png
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/dist/img/crate-datasource-error.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/dist/img/crate-datasource-error.png
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/dist/img/crate-datasource-graph.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/dist/img/crate-datasource-graph.png
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/src/img/crate-datasource-add-src.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/src/img/crate-datasource-add-src.png
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/src/img/crate-datasource-error.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/src/img/crate-datasource-error.png
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/src/img/crate-datasource-graph.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/src/img/crate-datasource-graph.png
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/dist/img/crate-datasource-add-src.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/dist/img/crate-datasource-add-src.png
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/dist/img/crate-datasource-nonvalidation.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/dist/img/crate-datasource-nonvalidation.png
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/src/img/crate-datasource-nonvalidation.png:
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https://raw.githubusercontent.com/raintank/crate-datasource/HEAD/src/img/crate-datasource-nonvalidation.png
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/dist/response_handler.d.ts:
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1 | ///
2 | export default function handleResponse(target: any, result: any): any;
3 |
--------------------------------------------------------------------------------
/dist/sdk/sdk.d.ts:
--------------------------------------------------------------------------------
1 | import { QueryCtrl } from './query_ctrl';
2 | export declare function loadPluginCss(options: any): void;
3 | export { QueryCtrl };
4 |
--------------------------------------------------------------------------------
/dist/config_ctrl.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 | export declare class CrateConfigCtrl {
3 | static templateUrl: string;
4 | current: any;
5 | timeIntervals: any[];
6 | constructor($scope: any);
7 | }
8 |
--------------------------------------------------------------------------------
/dist/module.js.map:
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1 | {"version":3,"file":"module.js","sourceRoot":"","sources":["module.ts"],"names":["CrateQueryOptionsCtrl","CrateQueryOptionsCtrl.constructor"],"mappings":";;;;;;;;;;;;;;;YAIA;gBAAAA;gBAEAC,CAACA;gBADQD,iCAAWA,GAAGA,6BAA6BA,CAACA;gBACrDA,4BAACA;YAADA,CAACA,AAFD,IAEC;YAGoB,qDAAU;YACD,6DAAS;YAClB,sDAAU;YACJ,oDAAgB"}
--------------------------------------------------------------------------------
/src/sdk/sdk.ts:
--------------------------------------------------------------------------------
1 | import {QueryCtrl} from './query_ctrl';
2 |
3 | import config from 'app/core/config';
4 |
5 | export function loadPluginCss(options) {
6 | if (config.bootData.user.lightTheme) {
7 | System.import(options.light + '!css');
8 | } else {
9 | System.import(options.dark + '!css');
10 | }
11 | }
12 |
13 | export {
14 | QueryCtrl
15 | }
16 |
--------------------------------------------------------------------------------
/dist/sdk/sdk.ts:
--------------------------------------------------------------------------------
1 | import {QueryCtrl} from './query_ctrl';
2 |
3 | import config from 'app/core/config';
4 |
5 | export function loadPluginCss(options) {
6 | if (config.bootData.user.lightTheme) {
7 | System.import(options.light + '!css');
8 | } else {
9 | System.import(options.dark + '!css');
10 | }
11 | }
12 |
13 | export {
14 | QueryCtrl
15 | }
16 |
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/dist/query_def.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 | export default class QueryDef {
3 | static getMetricAggTypes(): ({
4 | text: string;
5 | value: string;
6 | allValue: boolean;
7 | } | {
8 | text: string;
9 | value: string;
10 | allValue: boolean;
11 | anyDataType: boolean;
12 | })[];
13 | }
14 |
--------------------------------------------------------------------------------
/dist/sdk/query_ctrl.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 | export declare class QueryCtrl {
3 | $scope: any;
4 | private $injector;
5 | target: any;
6 | datasource: any;
7 | panelCtrl: any;
8 | panel: any;
9 | hasRawMode: boolean;
10 | error: string;
11 | constructor($scope: any, $injector: any);
12 | refresh(): void;
13 | }
14 |
--------------------------------------------------------------------------------
/dist/module.d.ts:
--------------------------------------------------------------------------------
1 | import { CrateDatasource } from './datasource';
2 | import { CrateDatasourceQueryCtrl } from './query_ctrl';
3 | import { CrateConfigCtrl } from './config_ctrl';
4 | declare class CrateQueryOptionsCtrl {
5 | static templateUrl: string;
6 | }
7 | export { CrateDatasource as Datasource, CrateDatasourceQueryCtrl as QueryCtrl, CrateConfigCtrl as ConfigCtrl, CrateQueryOptionsCtrl as QueryOptionsCtrl };
8 |
--------------------------------------------------------------------------------
/dist/sdk/sdk.js.map:
--------------------------------------------------------------------------------
1 | {"version":3,"file":"sdk.js","sourceRoot":"","sources":["sdk.ts"],"names":["loadPluginCss"],"mappings":";;IAIA,uBAA8B,OAAO;QACnCA,EAAEA,CAACA,CAACA,mBAAMA,CAACA,QAAQA,CAACA,IAAIA,CAACA,UAAUA,CAACA,CAACA,CAACA;YACpCA,MAAMA,CAACA,MAAMA,CAACA,OAAOA,CAACA,KAAKA,GAAGA,MAAMA,CAACA,CAACA;QACxCA,CAACA;QAACA,IAAIA,CAACA,CAACA;YACNA,MAAMA,CAACA,MAAMA,CAACA,OAAOA,CAACA,IAAIA,GAAGA,MAAMA,CAACA,CAACA;QACvCA,CAACA;IACHA,CAACA;IAND,yCAMC,CAAA;;;;;;;;;;YAGC,8CAAS"}
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/src/module.ts:
--------------------------------------------------------------------------------
1 | import {CrateDatasource} from './datasource';
2 | import {CrateDatasourceQueryCtrl} from './query_ctrl';
3 | import {CrateConfigCtrl} from './config_ctrl';
4 |
5 | class CrateQueryOptionsCtrl {
6 | static templateUrl = 'partials/query.options.html';
7 | }
8 |
9 | export {
10 | CrateDatasource as Datasource,
11 | CrateDatasourceQueryCtrl as QueryCtrl,
12 | CrateConfigCtrl as ConfigCtrl,
13 | CrateQueryOptionsCtrl as QueryOptionsCtrl
14 | };
15 |
--------------------------------------------------------------------------------
/.jscsrc:
--------------------------------------------------------------------------------
1 | {
2 | "disallowImplicitTypeConversion": ["string"],
3 | "disallowKeywords": ["with"],
4 | "disallowMultipleLineBreaks": true,
5 | "disallowMixedSpacesAndTabs": true,
6 | "disallowTrailingWhitespace": true,
7 | "requireSpacesInFunctionExpression": {
8 | "beforeOpeningCurlyBrace": true
9 | },
10 | "disallowSpacesInsideArrayBrackets": true,
11 | "disallowSpacesInsideParentheses": true,
12 | "validateIndentation": 2
13 | }
--------------------------------------------------------------------------------
/dist/module.ts:
--------------------------------------------------------------------------------
1 | import {CrateDatasource} from './datasource';
2 | import {CrateDatasourceQueryCtrl} from './query_ctrl';
3 | import {CrateConfigCtrl} from './config_ctrl';
4 |
5 | class CrateQueryOptionsCtrl {
6 | static templateUrl = 'partials/query.options.html';
7 | }
8 |
9 | export {
10 | CrateDatasource as Datasource,
11 | CrateDatasourceQueryCtrl as QueryCtrl,
12 | CrateConfigCtrl as ConfigCtrl,
13 | CrateQueryOptionsCtrl as QueryOptionsCtrl
14 | };
15 |
--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------
1 | {
2 | "compilerOptions": {
3 | "sourceMap": true,
4 | "declaration": true,
5 | "outDir": "dist",
6 | "noImplicitAny": false,
7 | "target": "es3",
8 | "rootDir": "src/",
9 | "sourceRoot": "src/",
10 | "module": "system",
11 | "noEmitOnError": true,
12 | "emitDecoratorMetadata": true,
13 | "experimentalDecorators": true
14 | },
15 | "files": [
16 | "src/**/*.ts"
17 | ]
18 | }
19 |
--------------------------------------------------------------------------------
/dist/sdk/query_ctrl.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | import angular from 'angular';
4 | import _ from 'lodash';
5 |
6 | export class QueryCtrl {
7 | target: any;
8 | datasource: any;
9 | panelCtrl: any;
10 | panel: any;
11 | hasRawMode: boolean;
12 | error: string;
13 |
14 | constructor(public $scope, private $injector) {
15 | this.panel = this.panelCtrl.panel;
16 | }
17 |
18 | refresh() {
19 | this.panelCtrl.refresh();
20 | }
21 |
22 | }
23 |
24 |
--------------------------------------------------------------------------------
/src/sdk/query_ctrl.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | import angular from 'angular';
4 | import _ from 'lodash';
5 |
6 | export class QueryCtrl {
7 | target: any;
8 | datasource: any;
9 | panelCtrl: any;
10 | panel: any;
11 | hasRawMode: boolean;
12 | error: string;
13 |
14 | constructor(public $scope, private $injector) {
15 | this.panel = this.panelCtrl.panel;
16 | }
17 |
18 | refresh() {
19 | this.panelCtrl.refresh();
20 | }
21 |
22 | }
23 |
24 |
--------------------------------------------------------------------------------
/dist/sdk/query_ctrl.js.map:
--------------------------------------------------------------------------------
1 | {"version":3,"file":"query_ctrl.js","sourceRoot":"","sources":["query_ctrl.ts"],"names":["QueryCtrl","QueryCtrl.constructor","QueryCtrl.refresh"],"mappings":"AAAA,iDAAiD;;;;;;YAKjD;gBAQEA,mBAAmBA,MAAMA,EAAUA,SAASA;oBAAzBC,WAAMA,GAANA,MAAMA,CAAAA;oBAAUA,cAASA,GAATA,SAASA,CAAAA;oBAC1CA,IAAIA,CAACA,KAAKA,GAAGA,IAAIA,CAACA,SAASA,CAACA,KAAKA,CAACA;gBACpCA,CAACA;gBAEDD,2BAAOA,GAAPA;oBACEE,IAAIA,CAACA,SAASA,CAACA,OAAOA,EAAEA,CAACA;gBAC3BA,CAACA;gBAEHF,gBAACA;YAADA,CAACA,AAhBD,IAgBC;YAhBD,iCAgBC,CAAA"}
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | node_modules
2 | npm-debug.log
3 | coverage/
4 | .aws-config.json
5 | awsconfig
6 | /emails/dist
7 | /public_gen
8 | /tmp
9 | vendor/phantomjs/phantomjs
10 |
11 | # Builded dist
12 | # /dist
13 |
14 | # Test artifacts
15 | /dist/test
16 | /dist/spec
17 |
18 | docs/AWS_S3_BUCKET
19 | docs/GIT_BRANCH
20 | docs/VERSION
21 | docs/GITCOMMIT
22 | docs/changed-files
23 | docs/changed-files
24 |
25 | # locally required config files
26 | public/css/*.min.css
27 |
28 | # Editor junk
29 | *.sublime-workspace
30 | *.sublime-project
31 | *.swp
32 | .idea/
33 | *.iml
34 |
35 | /data/*
36 | /bin/*
37 |
38 | conf/custom.ini
39 | fig.yml
40 | profile.cov
41 | grafana
42 | .notouch
43 |
--------------------------------------------------------------------------------
/dist/sdk/query_ctrl.js:
--------------------------------------------------------------------------------
1 | ///
2 | System.register([], function(exports_1) {
3 | var QueryCtrl;
4 | return {
5 | setters:[],
6 | execute: function() {
7 | QueryCtrl = (function () {
8 | function QueryCtrl($scope, $injector) {
9 | this.$scope = $scope;
10 | this.$injector = $injector;
11 | this.panel = this.panelCtrl.panel;
12 | }
13 | QueryCtrl.prototype.refresh = function () {
14 | this.panelCtrl.refresh();
15 | };
16 | return QueryCtrl;
17 | })();
18 | exports_1("QueryCtrl", QueryCtrl);
19 | }
20 | }
21 | });
22 | //# sourceMappingURL=query_ctrl.js.map
--------------------------------------------------------------------------------
/dist/sdk/sdk.js:
--------------------------------------------------------------------------------
1 | System.register(['./query_ctrl', 'app/core/config'], function(exports_1) {
2 | var query_ctrl_1, config_1;
3 | function loadPluginCss(options) {
4 | if (config_1["default"].bootData.user.lightTheme) {
5 | System.import(options.light + '!css');
6 | }
7 | else {
8 | System.import(options.dark + '!css');
9 | }
10 | }
11 | exports_1("loadPluginCss", loadPluginCss);
12 | return {
13 | setters:[
14 | function (query_ctrl_1_1) {
15 | query_ctrl_1 = query_ctrl_1_1;
16 | },
17 | function (config_1_1) {
18 | config_1 = config_1_1;
19 | }],
20 | execute: function() {
21 | exports_1("QueryCtrl", query_ctrl_1.QueryCtrl);
22 | }
23 | }
24 | });
25 | //# sourceMappingURL=sdk.js.map
--------------------------------------------------------------------------------
/src/config_ctrl.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | import angular from 'angular';
4 | import _ from 'lodash';
5 |
6 | export class CrateConfigCtrl {
7 | static templateUrl = 'partials/config.html';
8 | current: any;
9 |
10 | timeIntervals: any[] = [
11 | {name: 'Auto', value: 'auto'},
12 | {name: 'Auto (Grafana)', value: 'auto_gf'},
13 | {name: 'Second', value: 'second'},
14 | {name: 'Minute', value: 'minute'},
15 | {name: 'Hour', value: 'hour'},
16 | {name: 'Day', value: 'day'},
17 | {name: 'Week', value: 'week'},
18 | {name: 'Month', value: 'month'},
19 | {name: 'Quarter', value: 'quarter'},
20 | {name: 'Year', value: 'year'}
21 | ];
22 |
23 | constructor($scope) {
24 | this.current.jsonData.timeInterval = this.current.jsonData.timeInterval || this.timeIntervals[1].value;
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/dist/config_ctrl.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | import angular from 'angular';
4 | import _ from 'lodash';
5 |
6 | export class CrateConfigCtrl {
7 | static templateUrl = 'partials/config.html';
8 | current: any;
9 |
10 | timeIntervals: any[] = [
11 | {name: 'Auto', value: 'auto'},
12 | {name: 'Auto (Grafana)', value: 'auto_gf'},
13 | {name: 'Second', value: 'second'},
14 | {name: 'Minute', value: 'minute'},
15 | {name: 'Hour', value: 'hour'},
16 | {name: 'Day', value: 'day'},
17 | {name: 'Week', value: 'week'},
18 | {name: 'Month', value: 'month'},
19 | {name: 'Quarter', value: 'quarter'},
20 | {name: 'Year', value: 'year'}
21 | ];
22 |
23 | constructor($scope) {
24 | this.current.jsonData.timeInterval = this.current.jsonData.timeInterval || this.timeIntervals[1].value;
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/dist/plugin.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "Crate",
3 | "id": "crate-datasource",
4 | "type": "datasource",
5 |
6 | "partials": {
7 | "config": "public/app/plugins/datasource/crate/partials/config.html"
8 | },
9 |
10 | "metrics": true,
11 | "annotations": false,
12 |
13 | "info": {
14 | "description": "Crate SQL Database datasource",
15 | "author": {
16 | "name": "Crate.IO",
17 | "url": "https://crate.io"
18 | },
19 | "logos": {
20 | "small": "img/crate_logo.png",
21 | "large": "img/crate_logo.png"
22 | },
23 | "links": [
24 | {"name": "GitHub", "url": "https://github.com/raintank/crate-datasource"},
25 | {"name": "MIT License", "url": "https://github.com/raintank/crate-datasource/blob/master/LICENSE"}
26 | ],
27 | "version": "0.5.1",
28 | "updated": "2017-04-05"
29 | },
30 |
31 | "dependencies": {
32 | "grafanaVersion": "3.x.x",
33 | "plugins": []
34 | }
35 | }
36 |
--------------------------------------------------------------------------------
/src/plugin.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "Crate",
3 | "id": "crate-datasource",
4 | "type": "datasource",
5 |
6 | "partials": {
7 | "config": "public/app/plugins/datasource/crate/partials/config.html"
8 | },
9 |
10 | "metrics": true,
11 | "annotations": false,
12 |
13 | "info": {
14 | "description": "Crate SQL Database datasource",
15 | "author": {
16 | "name": "Crate.IO",
17 | "url": "https://crate.io"
18 | },
19 | "logos": {
20 | "small": "img/crate_logo.png",
21 | "large": "img/crate_logo.png"
22 | },
23 | "links": [
24 | {"name": "GitHub", "url": "https://github.com/raintank/crate-datasource"},
25 | {"name": "MIT License", "url": "https://github.com/raintank/crate-datasource/blob/master/LICENSE"}
26 | ],
27 | "version": "0.5.1",
28 | "updated": "2017-04-05"
29 | },
30 |
31 | "dependencies": {
32 | "grafanaVersion": "3.x.x",
33 | "plugins": []
34 | }
35 | }
36 |
--------------------------------------------------------------------------------
/.jshintrc:
--------------------------------------------------------------------------------
1 | {
2 | "browser": true,
3 |
4 | "bitwise":false,
5 | "curly": true,
6 | "eqnull": true,
7 | "strict": true,
8 | "module": true,
9 | "devel": true,
10 | "eqeqeq": true,
11 | "forin": false,
12 | "immed": true,
13 | "supernew": true,
14 | "expr": true,
15 | "indent": 2,
16 | "latedef": false,
17 | "newcap": true,
18 | "noarg": true,
19 | "noempty": true,
20 | "undef": true,
21 | "boss": true,
22 | "trailing": true,
23 | "laxbreak": true,
24 | "laxcomma": true,
25 | "sub": true,
26 | "unused": true,
27 | "maxdepth": 6,
28 | "maxlen": 140,
29 | "esnext": true,
30 |
31 | "globals": {
32 | "System": true,
33 | "Promise": true,
34 | "define": true,
35 | "require": true,
36 | "Chromath": false,
37 | "setImmediate": true,
38 | "expect": true,
39 | "it": true,
40 | "describe": true,
41 | "sinon": true,
42 | "module": true,
43 | "beforeEach": true,
44 | "inject": true
45 | }
46 | }
47 |
--------------------------------------------------------------------------------
/tsd.json:
--------------------------------------------------------------------------------
1 | {
2 | "version": "v4",
3 | "repo": "angular/DefinitelyTyped",
4 | "ref": "master",
5 | "path": "headers",
6 | "bundle": "headers/common.d.ts",
7 | "installed": {
8 | "es6-promise/es6-promise.d.ts": {
9 | "commit": "31e7317c9a0793857109236ef7c7f223305a8aa9"
10 | },
11 | "mocha/mocha.d.ts": {
12 | "commit": "055b3172e8eb374a75826710c4d08677872620d3"
13 | },
14 | "zone/zone.d.ts": {
15 | "commit": "055b3172e8eb374a75826710c4d08677872620d3"
16 | },
17 | "rx/rx.d.ts": {
18 | "commit": "31e7317c9a0793857109236ef7c7f223305a8aa9"
19 | },
20 | "rx/rx-lite.d.ts": {
21 | "commit": "31e7317c9a0793857109236ef7c7f223305a8aa9"
22 | },
23 | "angular2/angular2.d.ts": {
24 | "commit": "31e7317c9a0793857109236ef7c7f223305a8aa9"
25 | },
26 | "es6-shim/es6-shim.d.ts": {
27 | "commit": "31e7317c9a0793857109236ef7c7f223305a8aa9"
28 | },
29 | "jquery/jquery.d.ts": {
30 | "commit": "31e7317c9a0793857109236ef7c7f223305a8aa9"
31 | }
32 | }
33 | }
34 |
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/dist/config_ctrl.js.map:
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/dist/query_def.ts:
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1 | ///
2 |
3 | import _ from 'lodash';
4 |
5 | let _metricAggTypes = [
6 | {text: "Raw", value: "raw", allValue: false},
7 | {text: "Count", value: 'count', allValue: true, anyDataType: true},
8 | {text: "Distinct Count", value: 'count_distinct', allValue: false, anyDataType: true},
9 | {text: "Avg / Mean", value: 'avg', allValue: false},
10 | {text: "Min", value: 'min', allValue: false},
11 | {text: "Max", value: 'max', allValue: false},
12 | {text: "Sum", value: 'sum', allValue: false},
13 | {text: "Geometric Mean", value: 'geometric_mean', allValue: false},
14 | {text: "Variance", value: 'variance', allValue: false},
15 | {text: "Std Deviation", value: 'stddev', allValue: false},
16 | {text: "Arbitrary", value: "arbitrary", allValue: false}
17 | ];
18 |
19 | export default class QueryDef {
20 |
21 | static getMetricAggTypes() {
22 | return _metricAggTypes;
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/src/query_def.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | import _ from 'lodash';
4 |
5 | let _metricAggTypes = [
6 | {text: "Raw", value: "raw", allValue: false},
7 | {text: "Count", value: 'count', allValue: true, anyDataType: true},
8 | {text: "Distinct Count", value: 'count_distinct', allValue: false, anyDataType: true},
9 | {text: "Avg / Mean", value: 'avg', allValue: false},
10 | {text: "Min", value: 'min', allValue: false},
11 | {text: "Max", value: 'max', allValue: false},
12 | {text: "Sum", value: 'sum', allValue: false},
13 | {text: "Geometric Mean", value: 'geometric_mean', allValue: false},
14 | {text: "Variance", value: 'variance', allValue: false},
15 | {text: "Std Deviation", value: 'stddev', allValue: false},
16 | {text: "Arbitrary", value: "arbitrary", allValue: false}
17 | ];
18 |
19 | export default class QueryDef {
20 |
21 | static getMetricAggTypes() {
22 | return _metricAggTypes;
23 | }
24 | }
25 |
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/dist/query_def.js.map:
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/dist/module.js:
--------------------------------------------------------------------------------
1 | System.register(['./datasource', './query_ctrl', './config_ctrl'], function(exports_1) {
2 | var datasource_1, query_ctrl_1, config_ctrl_1;
3 | var CrateQueryOptionsCtrl;
4 | return {
5 | setters:[
6 | function (datasource_1_1) {
7 | datasource_1 = datasource_1_1;
8 | },
9 | function (query_ctrl_1_1) {
10 | query_ctrl_1 = query_ctrl_1_1;
11 | },
12 | function (config_ctrl_1_1) {
13 | config_ctrl_1 = config_ctrl_1_1;
14 | }],
15 | execute: function() {
16 | CrateQueryOptionsCtrl = (function () {
17 | function CrateQueryOptionsCtrl() {
18 | }
19 | CrateQueryOptionsCtrl.templateUrl = 'partials/query.options.html';
20 | return CrateQueryOptionsCtrl;
21 | })();
22 | exports_1("Datasource", datasource_1.CrateDatasource);
23 | exports_1("QueryCtrl", query_ctrl_1.CrateDatasourceQueryCtrl);
24 | exports_1("ConfigCtrl", config_ctrl_1.CrateConfigCtrl);
25 | exports_1("QueryOptionsCtrl", CrateQueryOptionsCtrl);
26 | }
27 | }
28 | });
29 | //# sourceMappingURL=module.js.map
--------------------------------------------------------------------------------
/headers/common.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | declare var System: any;
4 |
5 | // dummy modules
6 | declare module 'app/core/config' {
7 | var config: any;
8 | export default config;
9 | }
10 |
11 | declare module 'lodash' {
12 | var lodash: any;
13 | export default lodash;
14 | }
15 |
16 | declare module 'moment' {
17 | var moment: any;
18 | export default moment;
19 | }
20 |
21 | declare module 'angular' {
22 | var angular: any;
23 | export default angular;
24 | }
25 |
26 | declare module 'jquery' {
27 | var jquery: any;
28 | export default jquery;
29 | }
30 |
31 | declare module 'app/core/utils/kbn' {
32 | var kbn: any;
33 | export default kbn;
34 | }
35 |
36 | // Hack for datemath module
37 | declare module 'app/core/utils/datemath' {
38 | export var parse: any;
39 | export var isValid: any;
40 | export var parseDateMath: any;
41 | }
42 |
43 | declare module 'app/core/store' {
44 | var store: any;
45 | export default store;
46 | }
47 |
48 | declare module 'tether' {
49 | var config: any;
50 | export default config;
51 | }
52 |
53 | declare module 'tether-drop' {
54 | var config: any;
55 | export default config;
56 | }
57 |
58 | declare module 'eventemitter3' {
59 | var config: any;
60 | export default config;
61 | }
62 |
--------------------------------------------------------------------------------
/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | # Change Log
2 |
3 |
4 | ## [Unreleased]
5 |
6 |
7 | ## [0.5.1] - 2017-04-05
8 | ### Changed
9 | - Use date_trunk() when interval set to second, minute, etc
10 | - Override limit only for Raw agg queries.
11 |
12 |
13 | ## [0.5.0] - 2017-03-22
14 | ### Added
15 | - Checks schema and table (prevent queries to different source).
16 |
17 |
18 | ## [0.4.0] - 2017-03-19
19 | ### Added
20 | - 'Auto' (uses date_trunk()) and 'Auto (Grafana)' (uses floor()) time intervals.
21 |
22 | ### Fixed
23 | - 10K issue
24 |
25 | ### Changed
26 | - Use explicit aggregation by time interval based on floor() instead date_trunk()
27 |
28 | ## [0.3.0] - 2017-03-02
29 | ### Added
30 | - Table mode support
31 | - Ad-hoc filters support
32 | - $timeFilter variable support
33 | - Quote column names with capital letters [#28](https://github.com/raintank/crate-datasource/issues/28)
34 | - Support GROUP BY in raw queries, issue [#30](https://github.com/raintank/crate-datasource/issues/30)
35 |
36 | ### Fixed
37 | - Schema queries (changed in Crate 1.0)
38 |
39 |
40 | ## [0.2.0] - 2016-11-29
41 | ### Added
42 | - Special "Raw" aggregation type [#9](https://github.com/raintank/crate-datasource/issues/9)
43 | - Alias for each field in SELECT
44 |
45 |
46 | ## [0.1.0] - 2016-07-10
47 | - Initial release
48 | - Implementation by [raintank](http://raintank.io)
49 | - Documentation contributions from [Crate.io](https://crate.io)
50 |
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/dist/config_ctrl.js:
--------------------------------------------------------------------------------
1 | ///
2 | System.register([], function(exports_1) {
3 | var CrateConfigCtrl;
4 | return {
5 | setters:[],
6 | execute: function() {
7 | CrateConfigCtrl = (function () {
8 | function CrateConfigCtrl($scope) {
9 | this.timeIntervals = [
10 | { name: 'Auto', value: 'auto' },
11 | { name: 'Auto (Grafana)', value: 'auto_gf' },
12 | { name: 'Second', value: 'second' },
13 | { name: 'Minute', value: 'minute' },
14 | { name: 'Hour', value: 'hour' },
15 | { name: 'Day', value: 'day' },
16 | { name: 'Week', value: 'week' },
17 | { name: 'Month', value: 'month' },
18 | { name: 'Quarter', value: 'quarter' },
19 | { name: 'Year', value: 'year' }
20 | ];
21 | this.current.jsonData.timeInterval = this.current.jsonData.timeInterval || this.timeIntervals[1].value;
22 | }
23 | CrateConfigCtrl.templateUrl = 'partials/config.html';
24 | return CrateConfigCtrl;
25 | })();
26 | exports_1("CrateConfigCtrl", CrateConfigCtrl);
27 | }
28 | }
29 | });
30 | //# sourceMappingURL=config_ctrl.js.map
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/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "crate-datasource",
3 | "private": true,
4 | "version": "0.0.1",
5 | "description": "",
6 | "main": "index.js",
7 | "scripts": {
8 | "test": "echo \"Error: no test specified\" && exit 1"
9 | },
10 | "repository": {
11 | "type": "git",
12 | "url": "git+https://github.com/raintank/crate-datasource.git"
13 | },
14 | "author": "",
15 | "license": "ISC",
16 | "bugs": {
17 | "url": "https://github.com/raintank/crate-datasource/issues"
18 | },
19 | "devDependencies": {
20 | "babel": "~6.5.1",
21 | "chai": "~3.5.0",
22 | "grunt": "~0.4.5",
23 | "grunt-babel": "~6.0.0",
24 | "grunt-contrib-clean": "~0.6.0",
25 | "grunt-contrib-copy": "~0.8.2",
26 | "grunt-contrib-uglify": "~0.11.0",
27 | "grunt-contrib-watch": "^0.6.1",
28 | "grunt-execute": "~0.2.2",
29 | "grunt-mocha-test": "~0.12.7",
30 | "grunt-systemjs-builder": "^0.2.5",
31 | "grunt-tslint": "^3.0.2",
32 | "grunt-typescript": "^0.8.0",
33 | "jsdom": "~3.1.2",
34 | "load-grunt-tasks": "~3.2.0",
35 | "prunk": "~1.2.1",
36 | "q": "~1.4.1"
37 | },
38 | "dependencies": {
39 | "babel-plugin-transform-es2015-for-of": "^6.6.0",
40 | "babel-plugin-transform-es2015-modules-systemjs": "^6.5.0",
41 | "babel-preset-es2015": "^6.5.0",
42 | "lodash": "~4.0.0",
43 | "mocha": "^2.4.5",
44 | "tslint": "^3.4.0",
45 | "typescript": "^1.7.5"
46 | },
47 | "homepage": "https://github.com/raintank/crate-datasource#readme"
48 | }
49 |
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/dist/query_def.js:
--------------------------------------------------------------------------------
1 | ///
2 | System.register([], function(exports_1) {
3 | var _metricAggTypes, QueryDef;
4 | return {
5 | setters:[],
6 | execute: function() {
7 | _metricAggTypes = [
8 | { text: "Raw", value: "raw", allValue: false },
9 | { text: "Count", value: 'count', allValue: true, anyDataType: true },
10 | { text: "Distinct Count", value: 'count_distinct', allValue: false, anyDataType: true },
11 | { text: "Avg / Mean", value: 'avg', allValue: false },
12 | { text: "Min", value: 'min', allValue: false },
13 | { text: "Max", value: 'max', allValue: false },
14 | { text: "Sum", value: 'sum', allValue: false },
15 | { text: "Geometric Mean", value: 'geometric_mean', allValue: false },
16 | { text: "Variance", value: 'variance', allValue: false },
17 | { text: "Std Deviation", value: 'stddev', allValue: false },
18 | { text: "Arbitrary", value: "arbitrary", allValue: false }
19 | ];
20 | QueryDef = (function () {
21 | function QueryDef() {
22 | }
23 | QueryDef.getMetricAggTypes = function () {
24 | return _metricAggTypes;
25 | };
26 | return QueryDef;
27 | })();
28 | exports_1("default", QueryDef);
29 | }
30 | }
31 | });
32 | //# sourceMappingURL=query_def.js.map
--------------------------------------------------------------------------------
/src/spec/test-main.js:
--------------------------------------------------------------------------------
1 | import prunk from 'prunk';
2 | import {jsdom} from 'jsdom';
3 | import chai from 'chai';
4 | import _ from 'lodash';
5 |
6 | // Mock angular module
7 | var angularMocks = {
8 | module: function() {
9 | return {
10 | directive: function() { }
11 | };
12 | }
13 | };
14 |
15 | var datemathMock = {
16 | parse: function() { }
17 | };
18 |
19 | var configMock = {
20 | bootData: {
21 | user: {
22 | lightTheme: false
23 | }
24 | }
25 | };
26 |
27 | // Mock lodash for using with CommonJS in tests.
28 | // Because typescript compiler generates code like this:
29 | // lodash["default"].map() - it uses default export.
30 | var lodashMock = {
31 | default: _
32 | };
33 |
34 | // Mock Grafana modules that are not available outside of the core project
35 | // Required for loading module.js
36 | prunk.mock('./css/query-editor.css!', 'no css, dude.');
37 | prunk.mock('app/plugins/sdk', {
38 | QueryCtrl: null
39 | });
40 | prunk.mock('app/core/utils/datemath', datemathMock);
41 | prunk.mock('app/core/config', configMock);
42 | prunk.mock('angular', angularMocks);
43 | prunk.mock('jquery', 'module not found');
44 | prunk.mock('lodash', lodashMock);
45 |
46 | // Setup jsdom
47 | // Required for loading angularjs
48 | global.document = jsdom('');
49 | global.window = global.document.parentWindow;
50 | global.navigator = window.navigator = {};
51 | global.Node = window.Node;
52 |
53 | // Setup Chai
54 | chai.should();
55 | global.assert = chai.assert;
56 | global.expect = chai.expect;
57 |
--------------------------------------------------------------------------------
/dist/datasource.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 | import { CrateQueryBuilder } from './query_builder';
3 | export declare class CrateDatasource {
4 | private $q;
5 | private backendSrv;
6 | private templateSrv;
7 | private timeSrv;
8 | type: string;
9 | url: string;
10 | name: string;
11 | basicAuth: string;
12 | withCredentials: boolean;
13 | schema: string;
14 | table: string;
15 | defaultTimeColumn: string;
16 | defaultGroupInterval: string;
17 | checkQuerySource: boolean;
18 | queryBuilder: CrateQueryBuilder;
19 | CRATE_ROWS_LIMIT: number;
20 | constructor(instanceSettings: any, $q: any, backendSrv: any, templateSrv: any, timeSrv: any);
21 | query(options: any): any;
22 | /**
23 | * Required.
24 | * Checks datasource and returns Crate cluster name and version or
25 | * error details.
26 | */
27 | testDatasource(): any;
28 | metricFindQuery(query: string): any;
29 | getTimeFilter(timeFrom: any, timeTo: any): string;
30 | getTagKeys(options: any): any;
31 | getTagValues(options: any): any;
32 | setScopedVars(scopedVars: any): any;
33 | /**
34 | * Sends SQL query to Crate and returns result.
35 | * @param {string} query SQL query string
36 | * @param {any[]} args Optional query arguments
37 | * @return
38 | */
39 | _sql_query(query: string, args?: any[]): any;
40 | checkSQLSource(query: any): void;
41 | _request(method: string, url: string, data?: any): any;
42 | _get(url?: string): any;
43 | _post(url: string, data?: any): any;
44 | }
45 | export declare function convertToCrateInterval(grafanaInterval: any): any;
46 |
--------------------------------------------------------------------------------
/dist/partials/config.html:
--------------------------------------------------------------------------------
1 |
4 |
5 |
6 | Crate details
7 |
8 |
51 |
--------------------------------------------------------------------------------
/src/partials/config.html:
--------------------------------------------------------------------------------
1 |
4 |
5 |
6 | Crate details
7 |
8 |
51 |
--------------------------------------------------------------------------------
/tslint.json:
--------------------------------------------------------------------------------
1 | {
2 | "rules": {
3 | "class-name": true,
4 | "comment-format": [false, "check-space"],
5 | "curly": true,
6 | "eofline": true,
7 | "forin": false,
8 | "indent": [true, "spaces"],
9 | "label-position": true,
10 | "label-undefined": true,
11 | "max-line-length": [true, 140],
12 | "member-access": false,
13 | "no-arg": true,
14 | "no-bitwise": true,
15 | "no-console": [true,
16 | "debug",
17 | "info",
18 | "time",
19 | "timeEnd",
20 | "trace"
21 | ],
22 | "no-construct": true,
23 | "no-debugger": true,
24 | "no-duplicate-key": true,
25 | "no-duplicate-variable": true,
26 | "no-empty": false,
27 | "no-eval": true,
28 | "no-inferrable-types": true,
29 | "no-shadowed-variable": false,
30 | "no-string-literal": false,
31 | "no-switch-case-fall-through": false,
32 | "no-trailing-whitespace": true,
33 | "no-unused-expression": false,
34 | "no-unused-variable": false,
35 | "no-unreachable": true,
36 | "no-use-before-declare": true,
37 | "no-var-keyword": false,
38 | "object-literal-sort-keys": false,
39 | "one-line": [true,
40 | "check-open-brace",
41 | "check-catch",
42 | "check-else"
43 | ],
44 | "radix": false,
45 | "semicolon": true,
46 | "triple-equals": [true, "allow-null-check"],
47 | "typedef-whitespace": [true, {
48 | "call-signature": "nospace",
49 | "index-signature": "nospace",
50 | "parameter": "nospace",
51 | "property-declaration": "nospace",
52 | "variable-declaration": "nospace"
53 | }],
54 | "variable-name": [true, "ban-keywords"],
55 | "whitespace": [true,
56 | "check-branch",
57 | "check-decl",
58 | "check-type"
59 | ]
60 | }
61 | }
62 |
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/dist/query_ctrl.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 | import { QueryCtrl } from './sdk/sdk';
3 | import { CrateQueryBuilder } from './query_builder';
4 | export declare class CrateDatasourceQueryCtrl extends QueryCtrl {
5 | private $q;
6 | private uiSegmentSrv;
7 | private templateSrv;
8 | static templateUrl: string;
9 | crateQueryBuilder: CrateQueryBuilder;
10 | groupBySegments: any;
11 | whereSegments: any;
12 | removeWhereSegment: any;
13 | operators: any;
14 | timeIntervals: any[];
15 | resultFormats: any[];
16 | constructor($scope: any, $injector: any, $q: any, uiSegmentSrv: any, templateSrv: any);
17 | crateQuery(query: any, args?: any[]): any;
18 | getCollapsedText(): string;
19 | onChangeInternal(): void;
20 | groupBySegmentChanged(segment: any, index: any): void;
21 | onGroupByAliasChange(index: any): void;
22 | onAggTypeChange(): void;
23 | addMetricAgg(): void;
24 | removeMetricAgg(index: any): void;
25 | toggleShowMetric(agg: any): void;
26 | toggleEditorMode(): void;
27 | getColumns(allValue?: boolean, onlyNumeric?: boolean): any;
28 | getGroupByColumns(): any;
29 | getValues(column: any, limit?: number): any;
30 | getColumnsOrValues(segment: any, index: any): any;
31 | getMetricAggTypes(): ({
32 | text: string;
33 | value: string;
34 | allValue: boolean;
35 | } | {
36 | text: string;
37 | value: string;
38 | allValue: boolean;
39 | anyDataType: boolean;
40 | })[];
41 | getMetricAggDef(aggType: any): any;
42 | whereSegmentUpdated(segment: any, index: any): void;
43 | buildWhereSegments(whereClauses: any): void;
44 | buildWhereClauses(): void;
45 | fixSegments(segments: any): void;
46 | transformToSegments(results: any, addTemplateVars?: boolean): any;
47 | updateGroupByAliases(): void;
48 | }
49 |
--------------------------------------------------------------------------------
/dist/query_builder.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 | export declare class CrateQueryBuilder {
3 | private templateSrv;
4 | schema: string;
5 | table: string;
6 | defaultTimeColumn: string;
7 | defaultGroupInterval: string;
8 | constructor(schema: string, table: string, defaultTimeColumn: string, defaultGroupInterval: string, templateSrv: any);
9 | /**
10 | * Builds Crate SQL query from given target object.
11 | * @param {any} target Target object.
12 | * @param {number} groupInterval Interval for grouping values.
13 | * @param {string} defaultAgg Default aggregation for values.
14 | * @return {string} SQL query.
15 | */
16 | build(target: any, groupInterval?: number, adhocFilters?: any[], limit?: number, defaultAgg?: string): string;
17 | buildAggQuery(target: any, groupInterval?: number, adhocFilters?: any[], limit?: number): string;
18 | buildRawAggQuery(target: any, groupInterval?: number, adhocFilters?: any[], limit?: number): string;
19 | renderAdhocFilters(filters: any): any;
20 | /**
21 | * Builds SQL query for getting available columns from table.
22 | * @return {string} SQL query.
23 | */
24 | getColumnsQuery(): string;
25 | getNumericColumnsQuery(): string;
26 | /**
27 | * Builds SQL query for getting unique values for given column.
28 | * @param {string} column Column name
29 | * @param {number} limit Optional. Limit number returned values.
30 | */
31 | getValuesQuery(column: string, limit?: number, timeRange?: any): string;
32 | private renderMetricAggs(metricAggs, withAlias?);
33 | private renderWhereClauses(whereClauses);
34 | private containsVariable(str);
35 | }
36 | export declare function getSchemas(): string;
37 | export declare function getTables(schema: any): string;
38 | export declare function getEnabledAggs(metricAggs: any): any;
39 | export declare function getRawAggs(metricAggs: any): any;
40 | export declare function getNotRawAggs(metricAggs: any): any;
41 |
--------------------------------------------------------------------------------
/headers/zone/zone.d.ts:
--------------------------------------------------------------------------------
1 | declare module Zone {
2 | export class Stacktrace {
3 | constructor(e: Error);
4 | get(): string;
5 | }
6 | }
7 |
8 |
9 | declare class Zone {
10 | constructor(parentZone: Zone, data: any);
11 | fork(locals: any): Zone;
12 | bind(fn, skipEnqueue): void;
13 | bindOnce(fn): any;
14 | run(fn, applyTo?, applyWith?): void;
15 | beforeTask(): void;
16 | onZoneCreated(): void;
17 | afterTask(): void;
18 | enqueueTask(): void;
19 | dequeueTask(): void;
20 |
21 | static patchSetClearFn(obj, fnNames): string;
22 | static patchPrototype(obj, fnNames): any;
23 | static bindArguments(args: any[]): any;
24 | static bindArgumentsOnce(args: any[]): any;
25 | static patchableFn(obj, fnNames): any
26 | static patchProperty(obj, prop): void;
27 | static patchProperties(obj, properties): void;
28 | static patchEventTargetMethods(obj): void;
29 | static patch(): void;
30 | static canPatchViaPropertyDescriptor(): boolean;
31 | static patchViaPropertyDescriptor(): void;
32 | static patchViaCapturingAllTheEvents(): void;
33 | static patchWebSocket(): void;
34 | static patchClass(className: string): void;
35 | static patchMutationObserverClass(className: string): void;
36 | static patchDefineProperty(): void;
37 | static patchRegisterElement(): void;
38 | static eventNames: string;
39 | static onEventNames: string;
40 | static init(): void;
41 | static exceptZone: {
42 | boringZone: Zone;
43 | interestingZone: Zone,
44 | beforeTask: () => void;
45 | afterTask: () => void;
46 | fork: (ops: any) => Zone;
47 | };
48 | static longStackTraceZone: {
49 | getLongStacktrace(exception: any): string;
50 | stackFramesFilter(line: string): boolean;
51 | onError(exception): void;
52 | fork(locals): Zone;
53 | };
54 | static getStacktrace(): Zone.Stacktrace;
55 | static countingZone: {
56 | '+enqueueTask': () => void;
57 | '-dequeueTask': () => void;
58 | '+afterTask': () => void;
59 | counter: () => void;
60 | data: {
61 | count: number;
62 | flushed: boolean;
63 | };
64 | onFlush: () => void;
65 | };
66 | }
67 |
--------------------------------------------------------------------------------
/Gruntfile.js:
--------------------------------------------------------------------------------
1 | module.exports = function(grunt) {
2 |
3 | require('load-grunt-tasks')(grunt);
4 |
5 | grunt.loadNpmTasks('grunt-execute');
6 | grunt.loadNpmTasks('grunt-contrib-clean');
7 |
8 | grunt.initConfig({
9 |
10 | clean: ["dist"],
11 |
12 | copy: {
13 | src_to_dist: {
14 | cwd: 'src',
15 | expand: true,
16 | src: ['**/*', '!**/*.js', '!**/*.scss'],
17 | dest: 'dist'
18 | },
19 | pluginDef: {
20 | expand: true,
21 | src: ['README.md'],
22 | dest: 'dist'
23 | }
24 | },
25 |
26 | watch: {
27 | rebuild_all: {
28 | files: ['src/**/*'],
29 | tasks: ['watch-ts'],
30 | options: {spawn: false}
31 | }
32 | },
33 |
34 | typescript: {
35 | build: {
36 | src: ['dist/**/*.ts', "!src/spec/**/*", "!**/*.d.ts"],
37 | dest: 'dist/',
38 | options: {
39 | module: 'system', //or commonjs
40 | target: 'es3', //or es5
41 | rootDir: 'dist/',
42 | keepDirectoryHierarchy: false,
43 | declaration: true,
44 | emitDecoratorMetadata: true,
45 | experimentalDecorators: true,
46 | sourceMap: true,
47 | noImplicitAny: false,
48 | }
49 | },
50 | distTests: {
51 | src: ['src/**/*.ts', "!src/spec/**/*", "!**/*.d.ts"],
52 | dest: 'dist/test/',
53 | options: {
54 | module: 'commonjs', //or commonjs
55 | target: 'es5', //or es5
56 | rootDir: 'src/',
57 | sourceRoot: 'src/',
58 | declaration: true,
59 | emitDecoratorMetadata: true,
60 | experimentalDecorators: true,
61 | sourceMap: true,
62 | noImplicitAny: false,
63 | }
64 | },
65 | // distTestsSpecs: {
66 | // src: ['src/spec/**/*.ts'],
67 | // dest: 'dist/test/',
68 | // options: {
69 | // module: 'commonjs', //or commonjs
70 | // target: 'es5', //or es5
71 | // declaration: true,
72 | // emitDecoratorMetadata: true,
73 | // experimentalDecorators: true,
74 | // sourceMap: true,
75 | // noImplicitAny: false,
76 | // }
77 | // }
78 | },
79 |
80 | babel: {
81 | options: {
82 | sourceMap: true,
83 | presets: ['es2015']
84 | },
85 | distTestsSpecsNoSystemJs: {
86 | files: [{
87 | expand: true,
88 | cwd: 'src/spec',
89 | src: ['**/*.js'],
90 | dest: 'dist/test/spec',
91 | ext:'.js'
92 | }]
93 | }
94 | },
95 |
96 | mochaTest: {
97 | test: {
98 | options: {
99 | reporter: 'spec'
100 | },
101 | src: ['dist/test/spec/test-main.js', 'dist/test/spec/*_specs.js']
102 | }
103 | }
104 | });
105 |
106 | grunt.registerTask('default', [
107 | 'clean',
108 | 'copy',
109 | 'typescript:build',
110 | 'typescript:distTests',
111 | 'babel',
112 | 'mochaTest'
113 | ]);
114 |
115 | grunt.registerTask('watch-ts', [
116 | 'clean',
117 | 'copy:src_to_dist',
118 | 'copy:pluginDef',
119 | 'typescript:build'
120 | ]);
121 | };
122 |
--------------------------------------------------------------------------------
/dist/response_handler.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | import _ from 'lodash';
4 |
5 | export default function handleResponse(target, result) {
6 | if (target.resultFormat === 'table') {
7 | return handleTableResponse(target, result);
8 | }
9 |
10 | if (target.rawQuery) {
11 | return handleRawResponse(target, result);
12 | } else {
13 | return handleBuildedResponse(target, result);
14 | }
15 | }
16 |
17 | function handleTableResponse(target, result) {
18 | return {
19 | columns: _.map(result.cols, col => {
20 | return {text: col};
21 | }),
22 | rows: result.rows,
23 | type: 'table'
24 | };
25 | }
26 |
27 | function handleRawResponse(target, result) {
28 | let columns = result.cols;
29 | let timeColumnIndex = 0;
30 | let valueColumnIndex = 1;
31 |
32 | if (columns.length > 2) {
33 | let groupedResponse = _.groupBy(result.rows, row => {
34 | // Assume row structure is
35 | // [ts, value, ...group by columns]
36 | return row.slice(2).join(' ');
37 | });
38 |
39 | return _.map(groupedResponse, (rows, key) => {
40 | return {
41 | target: key + ': ' + columns[valueColumnIndex],
42 | datapoints: convertToGrafanaPoints(rows, timeColumnIndex, valueColumnIndex)
43 | };
44 | });
45 | } else {
46 | return [{
47 | target: columns[valueColumnIndex],
48 | datapoints: convertToGrafanaPoints(result.rows, timeColumnIndex, valueColumnIndex)
49 | }];
50 | }
51 | }
52 |
53 | function handleBuildedResponse(target, result) {
54 | let columns = result.cols;
55 | let timeColumnIndex = 0;
56 | let groupByColumnIndexes: number[], selectColumnIndexes: number[];
57 |
58 | if (target.groupByColumns.length) {
59 | groupByColumnIndexes = _.map(target.groupByColumns, groupByCol => {
60 | return _.indexOf(columns, groupByCol);
61 | });
62 | }
63 |
64 | let enabledAggs = _.filter(target.metricAggs, (agg) => {
65 | return !agg.hide;
66 | });
67 |
68 | if (enabledAggs.length) {
69 | selectColumnIndexes = _.map(enabledAggs, (metricAgg, index) => {
70 | return index + 1;
71 | });
72 | } else {
73 | return [];
74 | }
75 |
76 | if (groupByColumnIndexes && groupByColumnIndexes.length && !_.some(groupByColumnIndexes, -1)) {
77 | let groupedResponse = _.groupBy(result.rows, row => {
78 | // Construct groupBy key from Group By columns, for example:
79 | // [metric, host] => 'metric host'
80 | return _.map(groupByColumnIndexes, columnIndex => {
81 | return row[columnIndex];
82 | }).join(' ');
83 | });
84 |
85 | return _.flatten(_.map(groupedResponse, (rows, key) => {
86 | return _.map(selectColumnIndexes, (valueIndex) => {
87 | let datapoints = convertToGrafanaPoints(rows, timeColumnIndex, valueIndex);
88 |
89 | // Build alias for Group By column values
90 | let group_by_alias: string;
91 | if (rows.length) {
92 | group_by_alias = _.map(groupByColumnIndexes, (columnIndex, i) => {
93 | let first_row = rows[0];
94 | if (target.groupByAliases && target.groupByAliases[i]) {
95 | let pattern = new RegExp(target.groupByAliases[i]);
96 | let match = pattern.exec(first_row[columnIndex]);
97 | if (match && match.length > 1) {
98 | return match[1];
99 | } else if (match){
100 | return match[0];
101 | } else {
102 | return first_row[columnIndex];
103 | }
104 | } else {
105 | return first_row[columnIndex];
106 | }
107 | }).join(' ');
108 | } else {
109 | group_by_alias = key;
110 | }
111 |
112 | return {
113 | target: group_by_alias + ': ' + columns[valueIndex],
114 | datapoints: datapoints
115 | };
116 | });
117 | }));
118 | } else {
119 | return _.map(selectColumnIndexes, (valueIndex) => {
120 | let datapoints = convertToGrafanaPoints(result.rows, timeColumnIndex, valueIndex);
121 |
122 | return {
123 | target: columns[valueIndex],
124 | datapoints: datapoints
125 | };
126 | });
127 | }
128 | }
129 |
130 | function convertToGrafanaPoints(rows, timeColumnIndex, valueColumnIndex) {
131 | return _.map(rows, row => {
132 | let ts = Number(row[timeColumnIndex]);
133 | let val = row[valueColumnIndex];
134 | val = val !== null ? Number(val) : null;
135 |
136 | return [val, ts];
137 | });
138 | }
139 |
140 | function makeColName(aggType, column) {
141 | if (aggType === 'count_distinct') {
142 | return 'count(DISTINCT ' + column + ')';
143 | } else {
144 | return aggType + '(' + column + ')';
145 | }
146 | }
147 |
--------------------------------------------------------------------------------
/src/response_handler.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
3 | import _ from 'lodash';
4 |
5 | export default function handleResponse(target, result) {
6 | if (target.resultFormat === 'table') {
7 | return handleTableResponse(target, result);
8 | }
9 |
10 | if (target.rawQuery) {
11 | return handleRawResponse(target, result);
12 | } else {
13 | return handleBuildedResponse(target, result);
14 | }
15 | }
16 |
17 | function handleTableResponse(target, result) {
18 | return {
19 | columns: _.map(result.cols, col => {
20 | return {text: col};
21 | }),
22 | rows: result.rows,
23 | type: 'table'
24 | };
25 | }
26 |
27 | function handleRawResponse(target, result) {
28 | let columns = result.cols;
29 | let timeColumnIndex = 0;
30 | let valueColumnIndex = 1;
31 |
32 | if (columns.length > 2) {
33 | let groupedResponse = _.groupBy(result.rows, row => {
34 | // Assume row structure is
35 | // [ts, value, ...group by columns]
36 | return row.slice(2).join(' ');
37 | });
38 |
39 | return _.map(groupedResponse, (rows, key) => {
40 | return {
41 | target: key + ': ' + columns[valueColumnIndex],
42 | datapoints: convertToGrafanaPoints(rows, timeColumnIndex, valueColumnIndex)
43 | };
44 | });
45 | } else {
46 | return [{
47 | target: columns[valueColumnIndex],
48 | datapoints: convertToGrafanaPoints(result.rows, timeColumnIndex, valueColumnIndex)
49 | }];
50 | }
51 | }
52 |
53 | function handleBuildedResponse(target, result) {
54 | let columns = result.cols;
55 | let timeColumnIndex = 0;
56 | let groupByColumnIndexes: number[], selectColumnIndexes: number[];
57 |
58 | if (target.groupByColumns.length) {
59 | groupByColumnIndexes = _.map(target.groupByColumns, groupByCol => {
60 | return _.indexOf(columns, groupByCol);
61 | });
62 | }
63 |
64 | let enabledAggs = _.filter(target.metricAggs, (agg) => {
65 | return !agg.hide;
66 | });
67 |
68 | if (enabledAggs.length) {
69 | selectColumnIndexes = _.map(enabledAggs, (metricAgg, index) => {
70 | return index + 1;
71 | });
72 | } else {
73 | return [];
74 | }
75 |
76 | if (groupByColumnIndexes && groupByColumnIndexes.length && !_.some(groupByColumnIndexes, -1)) {
77 | let groupedResponse = _.groupBy(result.rows, row => {
78 | // Construct groupBy key from Group By columns, for example:
79 | // [metric, host] => 'metric host'
80 | return _.map(groupByColumnIndexes, columnIndex => {
81 | return row[columnIndex];
82 | }).join(' ');
83 | });
84 |
85 | return _.flatten(_.map(groupedResponse, (rows, key) => {
86 | return _.map(selectColumnIndexes, (valueIndex) => {
87 | let datapoints = convertToGrafanaPoints(rows, timeColumnIndex, valueIndex);
88 |
89 | // Build alias for Group By column values
90 | let group_by_alias: string;
91 | if (rows.length) {
92 | group_by_alias = _.map(groupByColumnIndexes, (columnIndex, i) => {
93 | let first_row = rows[0];
94 | if (target.groupByAliases && target.groupByAliases[i]) {
95 | let pattern = new RegExp(target.groupByAliases[i]);
96 | let match = pattern.exec(first_row[columnIndex]);
97 | if (match && match.length > 1) {
98 | return match[1];
99 | } else if (match){
100 | return match[0];
101 | } else {
102 | return first_row[columnIndex];
103 | }
104 | } else {
105 | return first_row[columnIndex];
106 | }
107 | }).join(' ');
108 | } else {
109 | group_by_alias = key;
110 | }
111 |
112 | return {
113 | target: group_by_alias + ': ' + columns[valueIndex],
114 | datapoints: datapoints
115 | };
116 | });
117 | }));
118 | } else {
119 | return _.map(selectColumnIndexes, (valueIndex) => {
120 | let datapoints = convertToGrafanaPoints(result.rows, timeColumnIndex, valueIndex);
121 |
122 | return {
123 | target: columns[valueIndex],
124 | datapoints: datapoints
125 | };
126 | });
127 | }
128 | }
129 |
130 | function convertToGrafanaPoints(rows, timeColumnIndex, valueColumnIndex) {
131 | return _.map(rows, row => {
132 | let ts = Number(row[timeColumnIndex]);
133 | let val = row[valueColumnIndex];
134 | val = val !== null ? Number(val) : null;
135 |
136 | return [val, ts];
137 | });
138 | }
139 |
140 | function makeColName(aggType, column) {
141 | if (aggType === 'count_distinct') {
142 | return 'count(DISTINCT ' + column + ')';
143 | } else {
144 | return aggType + '(' + column + ')';
145 | }
146 | }
147 |
--------------------------------------------------------------------------------
/headers/mocha/mocha.d.ts:
--------------------------------------------------------------------------------
1 | // Type definitions for mocha 2.0.1
2 | // Project: http://mochajs.org/
3 | // Definitions by: Kazi Manzur Rashid , otiai10 , jt000
4 | // Definitions: https://github.com/borisyankov/DefinitelyTyped
5 |
6 | interface Mocha {
7 | // Setup mocha with the given setting options.
8 | setup(options: MochaSetupOptions): Mocha;
9 |
10 | //Run tests and invoke `fn()` when complete.
11 | run(callback?: () => void): void;
12 |
13 | // Set reporter as function
14 | reporter(reporter: () => void): Mocha;
15 |
16 | // Set reporter, defaults to "dot"
17 | reporter(reporter: string): Mocha;
18 |
19 | // Enable growl support.
20 | growl(): Mocha
21 | }
22 |
23 | interface MochaSetupOptions {
24 | //milliseconds to wait before considering a test slow
25 | slow?: number;
26 |
27 | // timeout in milliseconds
28 | timeout?: number;
29 |
30 | // ui name "bdd", "tdd", "exports" etc
31 | ui?: string;
32 |
33 | //array of accepted globals
34 | globals?: any[];
35 |
36 | // reporter instance (function or string), defaults to `mocha.reporters.Dot`
37 | reporter?: any;
38 |
39 | // bail on the first test failure
40 | bail?: boolean;
41 |
42 | // ignore global leaks
43 | ignoreLeaks?: boolean;
44 |
45 | // grep string or regexp to filter tests with
46 | grep?: any;
47 | }
48 |
49 | interface MochaDone {
50 | (error?: Error): void;
51 | }
52 |
53 | declare var mocha: Mocha;
54 |
55 | declare var describe : {
56 | (description: string, spec: () => void): void;
57 | only(description: string, spec: () => void): void;
58 | skip(description: string, spec: () => void): void;
59 | timeout(ms: number): void;
60 | }
61 |
62 | // alias for `describe`
63 | declare var context : {
64 | (contextTitle: string, spec: () => void): void;
65 | only(contextTitle: string, spec: () => void): void;
66 | skip(contextTitle: string, spec: () => void): void;
67 | timeout(ms: number): void;
68 | }
69 |
70 | declare var it: {
71 | (expectation: string, assertion?: () => void): void;
72 | (expectation: string, assertion?: (done: MochaDone) => void): void;
73 | only(expectation: string, assertion?: () => void): void;
74 | only(expectation: string, assertion?: (done: MochaDone) => void): void;
75 | skip(expectation: string, assertion?: () => void): void;
76 | skip(expectation: string, assertion?: (done: MochaDone) => void): void;
77 | timeout(ms: number): void;
78 | };
79 |
80 | declare function before(action: () => void): void;
81 |
82 | declare function before(action: (done: MochaDone) => void): void;
83 |
84 | declare function setup(action: () => void): void;
85 |
86 | declare function setup(action: (done: MochaDone) => void): void;
87 |
88 | declare function after(action: () => void): void;
89 |
90 | declare function after(action: (done: MochaDone) => void): void;
91 |
92 | declare function teardown(action: () => void): void;
93 |
94 | declare function teardown(action: (done: MochaDone) => void): void;
95 |
96 | declare function beforeEach(action: () => void): void;
97 |
98 | declare function beforeEach(action: (done: MochaDone) => void): void;
99 |
100 | declare function suiteSetup(action: () => void): void;
101 |
102 | declare function suiteSetup(action: (done: MochaDone) => void): void;
103 |
104 | declare function afterEach(action: () => void): void;
105 |
106 | declare function afterEach(action: (done: MochaDone) => void): void;
107 |
108 | declare function suiteTeardown(action: () => void): void;
109 |
110 | declare function suiteTeardown(action: (done: MochaDone) => void): void;
111 |
112 | declare module "mocha" {
113 |
114 | class Mocha {
115 | constructor(options?: {
116 | grep?: RegExp;
117 | ui?: string;
118 | reporter?: string;
119 | timeout?: number;
120 | bail?: boolean;
121 | });
122 |
123 | bail(value?: boolean): Mocha;
124 | addFile(file: string): Mocha;
125 | reporter(value: string): Mocha;
126 | ui(value: string): Mocha;
127 | grep(value: string): Mocha;
128 | grep(value: RegExp): Mocha;
129 | invert(): Mocha;
130 | ignoreLeaks(value: boolean): Mocha;
131 | checkLeaks(): Mocha;
132 | growl(): Mocha;
133 | globals(value: string): Mocha;
134 | globals(values: string[]): Mocha;
135 | useColors(value: boolean): Mocha;
136 | useInlineDiffs(value: boolean): Mocha;
137 | timeout(value: number): Mocha;
138 | slow(value: number): Mocha;
139 | enableTimeouts(value: boolean): Mocha;
140 | asyncOnly(value: boolean): Mocha;
141 | noHighlighting(value: boolean): Mocha;
142 |
143 | run(onComplete?: (failures: number) => void): void;
144 | }
145 |
146 | export = Mocha;
147 | }
148 |
--------------------------------------------------------------------------------
/src/spec/datasource_specs.js:
--------------------------------------------------------------------------------
1 | //import {describe, beforeEach, it, sinon, expect} from '../utils/test_common';
2 | import {Datasource} from '../module';
3 | import {convertToCrateInterval} from '../datasource';
4 | import Q from "q";
5 |
6 | describe('CrateDatasource', function() {
7 | var ctx = {};
8 |
9 | describe('When testing datasource', function() {
10 |
11 | beforeEach(function() {
12 | ctx.$q = Q;
13 | ctx.backendSrv = {};
14 | ctx.templateSrv = {};
15 | ctx.instanceSettings = {
16 | url: "http://crate.io:4200",
17 | jsonData: {
18 | schema: 'stats',
19 | table: 'nodes',
20 | defaultTimeColumn: 'ts',
21 | defaultGroupInterval: 'minute'
22 | }
23 | };
24 | ctx.ds = new Datasource(ctx.instanceSettings, ctx.$q, ctx.backendSrv, ctx.templateSrv);
25 | });
26 |
27 | it('should return Crate cluster name and version if test ok', function(done) {
28 | ctx.backendSrv.datasourceRequest = function(options) {
29 | return ctx.$q.when({
30 | status: 200,
31 | data: {
32 | "ok" : true,
33 | "status" : 200,
34 | "name" : "Negasonic Teenage Warhead",
35 | "cluster_name" : "Crate Test Cluster",
36 | "version" : {
37 | "number" : "0.54.8",
38 | "build_hash" : "c3a7dc4caecfe4fef2992148c8b78347d8c30b2e",
39 | "build_timestamp" : "2016-04-08T12:26:00Z",
40 | "build_snapshot" : false,
41 | "es_version" : "1.7.5",
42 | "lucene_version" : "4.10.4"
43 | }
44 | }
45 | });
46 | };
47 |
48 | ctx.ds.testDatasource().then(function(result) {
49 | expect(result).to.have.property('status');
50 | expect(result).to.have.property('title');
51 | expect(result).to.have.property('message');
52 | expect(result.status).to.equal('success');
53 | expect(result.title).to.equal('Success');
54 | expect(result.message).to.equal('Cluster: Crate Test Cluster, version: 0.54.8');
55 | done();
56 | });
57 | });
58 |
59 | it('should return Crate error if host and port was set properly but url is wrong', function(done) {
60 | ctx.backendSrv.datasourceRequest = function(options) {
61 | var deferred = ctx.$q.defer();
62 | deferred.reject({
63 | status: 400,
64 | statusText: "Bad Request",
65 | data: "No handler found for uri [/wrong] and method [GET]"
66 | });
67 | return deferred.promise;
68 | };
69 |
70 | ctx.ds.testDatasource().then(function(result) {
71 | expect(result).to.have.property('status');
72 | expect(result).to.have.property('title');
73 | expect(result).to.have.property('message');
74 | expect(result.status).to.equal('error');
75 | expect(result.title).to.equal('Error');
76 | expect(result.message).to.equal('Bad Request: No handler found for uri [/wrong] and method [GET]');
77 | done();
78 | });
79 | });
80 |
81 | it('should return http error if url is unreachable', function(done) {
82 | ctx.backendSrv.datasourceRequest = function(options) {
83 | var deferred = ctx.$q.defer();
84 | deferred.reject({
85 | status: 500,
86 | statusText: "Internal Server Error",
87 | data: {
88 | error: "Internal Server Error",
89 | message: "Internal Server Error"
90 | }
91 | });
92 | return deferred.promise;
93 | };
94 |
95 | ctx.ds.testDatasource().then(function(result) {
96 | expect(result).to.have.property('status');
97 | expect(result).to.have.property('title');
98 | expect(result).to.have.property('message');
99 | expect(result.status).to.equal('error');
100 | expect(result.title).to.equal('Error');
101 | expect(result.message).to.equal('Internal Server Error: Internal Server Error');
102 | done();
103 | });
104 | });
105 | });
106 |
107 | describe('When converting to Crate interval', function() {
108 |
109 | beforeEach(function() {
110 | });
111 |
112 | it('should return proper interval for date_trunc() function', function(done) {
113 | var test_map = [
114 | ['10s', 'second'],
115 | ['20s', 'second'],
116 | ['30s', 'second'],
117 | ['40s', 'second'],
118 | ['50s', 'second'],
119 | ['59s', 'second'],
120 |
121 | ['1m', 'minute'],
122 | ['1h', 'hour'],
123 | ['1d', 'day'],
124 | ['1w', 'week'],
125 | ['1M', 'month'],
126 | ['1y', 'year']
127 | ];
128 |
129 | var test_intervals = test_map.map(function(value) {
130 | return value[0];
131 | });
132 | var expected_result = test_map.map(function(value) {
133 | return value[1];
134 | });
135 | var result = test_intervals.map(convertToCrateInterval);
136 |
137 | expect(result).to.deep.equal(expected_result);
138 | done();
139 | });
140 | });
141 |
142 | });
143 |
--------------------------------------------------------------------------------
/dist/response_handler.js.map:
--------------------------------------------------------------------------------
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/README.md:
--------------------------------------------------------------------------------
1 | # Grafana Data Source Plugin for CrateDB
2 |
3 | [](https://crate.io)
4 |
5 |
6 | ## What Is CrateDB?
7 | CrateDB is a SQL database that makes it simple to store and analyze
8 | massive amounts of machine data in real-time. CrateDB customers have
9 | reported improving predictive analytic query performance of machine
10 | data by 20x more than MySQL, while reducing database hardware costs by
11 | 75%.
12 |
13 | Here’s how CrateDB makes this possible:
14 |
15 | - **Combining SQL & Search** into a single DBMS - allowing you to process any data structure...time series, geospatial, JSON, full-text, etc.
16 | - **Distributed query innovations** - that deliver real-time SQL performance
17 | - **An auto-scaling architecture** - grow CrateDB with less DBA expertise
18 | - **Dynamic schemas, adhoc queries** - quickly adapt to data structure changes
19 |
20 | For these reasons and more, CrateDB is your perfect datasource for Grafana.
21 |
22 | ## The CrateDB Datasource Plugin for Grafana
23 |
24 | ### Features
25 | Enables CrateDB clusters to act as data sources for your Grafana deployment, providing real-time analytical and time-series data with SQL.
26 |
27 | ### Requirements
28 | - **Grafana** > 3.x.x
29 | - **CrateDB** - All stable versions are supported by this plugin
30 |
31 | ### Setup
32 | 
33 |
34 | > The screenshot shows a connection to http://localhost:44200 which is a test database for the purpose of this tutorial. CrateDB's default binding is to http://localhost:4200.
35 |
36 | 1. Click on the Grafana icon on the top left.
37 | 2. After the menu opened, you should see a link `Data Sources` below `Dashboards`.
38 | 3. Click `+ Add data source`.
39 | 4. Select `CrateDB` from the 'Type' dropdown.
40 |
41 | #### Cross-origin Resource Sharing (CORS)
42 |
43 | CrateDB supports [cross-origin resource sharing](https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS) and if Grafana is running on a different origin (e.g. another domain), it is required to configure CrateDB accordingly. For example by this is the minimum required configuration in your `crate.yml`:
44 | ```
45 | http.cors.enabled: true
46 | http.cors.allow-origin: "http://mydomain.com"
47 | ```
48 | > Replace http://mydomain.com with the domain Grafana is running on, or use a "*" if it's OK to allow any domain to access CrateDB
49 |
50 | For further options look in [CrateDB's documentation](https://crate.io/docs/reference/en/latest/configuration.html#cross-origin-resource-sharing-cors)
51 |
52 | #### The CrateDB Data Source
53 |
54 | Name | Description
55 | ------------ | -------------
56 | Name | The data source name.
57 | Default | Set this data source as default for new panels.
58 |
59 | ##### HTTP Settings
60 |
61 | Name | Description
62 | ------------ | -------------
63 | Url | The URI to any node in your CrateDB cluster.
64 | Access | Via Grafana backend (proxy) or directly from the browser (direct).
65 | Basic Auth | Enable basic authentication (only available via NGINX proxy in CrateDB).
66 | User | Not available in CrateDB.
67 | Password | Not available in CrateDB.
68 |
69 | ##### CrateDB Details
70 |
71 | These are specific settings for the CrateDB data source and it's required to set a fixed `schema`, `table`, and time series column per data source.
72 |
73 | Name | Description
74 | ------------ | -------------
75 | Schema | CrateDB schema to query from (defaults to `doc`).
76 | Table | Table to retrieve the data from. Has to be available in the previously defined schema.
77 | Time Column | Time series column, has to be of type `timestamp` in CrateDB.
78 | Default grouping interval | The grouping resolution (can be changed by query).
79 |
80 | 
81 |
82 | > Grafana will not check (yet) if the `time column`, the `schema`, or the `table` exists. Be sure to double check these values to avoid running into problems later.
83 |
84 | ### Querying CrateDB
85 |
86 | After adding a new dashboard and having the query editor open, define and run the queries you like - it's just like other SQL databases. For example we have added the [NYC yellow cab data set](http://www.nyc.gov/html/tlc/html/about/trip_record_data.shtml) in our cluster to show you something interesting!
87 |
88 | 
89 |
90 | > This graph shows the number of yellow cab pick ups between on a weekend in August 2013.
91 |
92 | ### Debugging Queries
93 |
94 | Grafana runs queries almost immediately after change and it will also auto-complete columns or previous values. However, sometimes queries might still be invalid and Grafana will then show a small exclamation mark in the top corner of the graph. Clicking on it will give you the error message.
95 |
96 | 
97 |
98 | The CrateDB data source for Grafana supports a great range of scalar functions and operators. To read more about them, install or scale a cluster, or even to contribute to Crate, please have a look at the [official Crate documentation](https://crate.io/docs)
99 |
100 | ### License
101 | - This plugins is made available under the terms of the [Apache License, Version 2.0](https://github.com/crate/crate-datasource/blob/master/LICENSE).
102 |
103 | ## Getting Help
104 |
105 | - Read the CrateDB documentation [here](https://crate.io/docs)
106 | - Issues with the Grafana plugin can be reported or discussed [here](https://github.com/raintank/crate-datasource/issues)
107 | - Issues with CrateDB can be reported or discussed [here](https://github.com/crate/crate/issues)
108 | - Join the CrateDB Community Slack channel [here](https://crate.io/docs/support/slackin/)
109 |
--------------------------------------------------------------------------------
/dist/README.md:
--------------------------------------------------------------------------------
1 | # Grafana Data Source Plugin for CrateDB
2 |
3 | [](https://crate.io)
4 |
5 |
6 | ## What Is CrateDB?
7 | CrateDB is a SQL database that makes it simple to store and analyze
8 | massive amounts of machine data in real-time. CrateDB customers have
9 | reported improving predictive analytic query performance of machine
10 | data by 20x more than MySQL, while reducing database hardware costs by
11 | 75%.
12 |
13 | Here’s how CrateDB makes this possible:
14 |
15 | - **Combining SQL & Search** into a single DBMS - allowing you to process any data structure...time series, geospatial, JSON, full-text, etc.
16 | - **Distributed query innovations** - that deliver real-time SQL performance
17 | - **An auto-scaling architecture** - grow CrateDB with less DBA expertise
18 | - **Dynamic schemas, adhoc queries** - quickly adapt to data structure changes
19 |
20 | For these reasons and more, CrateDB is your perfect datasource for Grafana.
21 |
22 | ## The CrateDB Datasource Plugin for Grafana
23 |
24 | ### Features
25 | Enables CrateDB clusters to act as data sources for your Grafana deployment, providing real-time analytical and time-series data with SQL.
26 |
27 | ### Requirements
28 | - **Grafana** > 3.x.x
29 | - **CrateDB** - All stable versions are supported by this plugin
30 |
31 | ### Setup
32 | 
33 |
34 | > The screenshot shows a connection to http://localhost:44200 which is a test database for the purpose of this tutorial. CrateDB's default binding is to http://localhost:4200.
35 |
36 | 1. Click on the Grafana icon on the top left.
37 | 2. After the menu opened, you should see a link `Data Sources` below `Dashboards`.
38 | 3. Click `+ Add data source`.
39 | 4. Select `CrateDB` from the 'Type' dropdown.
40 |
41 | #### Cross-origin Resource Sharing (CORS)
42 |
43 | CrateDB supports [cross-origin resource sharing](https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS) and if Grafana is running on a different origin (e.g. another domain), it is required to configure CrateDB accordingly. For example by this is the minimum required configuration in your `crate.yml`:
44 | ```
45 | http.cors.enabled: true
46 | http.cors.allow-origin: "http://mydomain.com"
47 | ```
48 | > Replace http://mydomain.com with the domain Grafana is running on, or use a "*" if it's OK to allow any domain to access CrateDB
49 |
50 | For further options look in [CrateDB's documentation](https://crate.io/docs/reference/en/latest/configuration.html#cross-origin-resource-sharing-cors)
51 |
52 | #### The CrateDB Data Source
53 |
54 | Name | Description
55 | ------------ | -------------
56 | Name | The data source name.
57 | Default | Set this data source as default for new panels.
58 |
59 | ##### HTTP Settings
60 |
61 | Name | Description
62 | ------------ | -------------
63 | Url | The URI to any node in your CrateDB cluster.
64 | Access | Via Grafana backend (proxy) or directly from the browser (direct).
65 | Basic Auth | Enable basic authentication (only available via NGINX proxy in CrateDB).
66 | User | Not available in CrateDB.
67 | Password | Not available in CrateDB.
68 |
69 | ##### CrateDB Details
70 |
71 | These are specific settings for the CrateDB data source and it's required to set a fixed `schema`, `table`, and time series column per data source.
72 |
73 | Name | Description
74 | ------------ | -------------
75 | Schema | CrateDB schema to query from (defaults to `doc`).
76 | Table | Table to retrieve the data from. Has to be available in the previously defined schema.
77 | Time Column | Time series column, has to be of type `timestamp` in CrateDB.
78 | Default grouping interval | The grouping resolution (can be changed by query).
79 |
80 | 
81 |
82 | > Grafana will not check (yet) if the `time column`, the `schema`, or the `table` exists. Be sure to double check these values to avoid running into problems later.
83 |
84 | ### Querying CrateDB
85 |
86 | After adding a new dashboard and having the query editor open, define and run the queries you like - it's just like other SQL databases. For example we have added the [NYC yellow cab data set](http://www.nyc.gov/html/tlc/html/about/trip_record_data.shtml) in our cluster to show you something interesting!
87 |
88 | 
89 |
90 | > This graph shows the number of yellow cab pick ups between on a weekend in August 2013.
91 |
92 | ### Debugging Queries
93 |
94 | Grafana runs queries almost immediately after change and it will also auto-complete columns or previous values. However, sometimes queries might still be invalid and Grafana will then show a small exclamation mark in the top corner of the graph. Clicking on it will give you the error message.
95 |
96 | 
97 |
98 | The CrateDB data source for Grafana supports a great range of scalar functions and operators. To read more about them, install or scale a cluster, or even to contribute to Crate, please have a look at the [official Crate documentation](https://crate.io/docs)
99 |
100 | ### License
101 | - This plugins is made available under the terms of the [Apache License, Version 2.0](https://github.com/crate/crate-datasource/blob/master/LICENSE).
102 |
103 | ## Getting Help
104 |
105 | - Read the CrateDB documentation [here](https://crate.io/docs)
106 | - Issues with the Grafana plugin can be reported or discussed [here](https://github.com/raintank/crate-datasource/issues)
107 | - Issues with CrateDB can be reported or discussed [here](https://github.com/crate/crate/issues)
108 | - Join the CrateDB Community Slack channel [here](https://crate.io/docs/support/slackin/)
109 |
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