grafana/public/app/features/dashboard/state/DashboardMigrator.test.ts
Torkel Ödegaard 49b5fc4b9a
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2020-07-09 15:16:35 +02:00

834 lines
27 KiB
TypeScript

import _ from 'lodash';
import { DashboardModel } from '../state/DashboardModel';
import { PanelModel } from '../state/PanelModel';
import { GRID_CELL_HEIGHT, GRID_CELL_VMARGIN } from 'app/core/constants';
import { expect } from 'test/lib/common';
import { DataLinkBuiltInVars } from '@grafana/data';
jest.mock('app/core/services/context_srv', () => ({}));
describe('DashboardModel', () => {
describe('when creating dashboard with old schema', () => {
let model: any;
let graph: any;
let singlestat: any;
let table: any;
beforeEach(() => {
model = new DashboardModel({
services: {
filter: { time: { from: 'now-1d', to: 'now' }, list: [{}] },
},
pulldowns: [
{ type: 'filtering', enable: true },
{ type: 'annotations', enable: true, annotations: [{ name: 'old' }] },
],
panels: [
{
type: 'graph',
legend: true,
aliasYAxis: { test: 2 },
y_formats: ['kbyte', 'ms'],
grid: {
min: 1,
max: 10,
rightMin: 5,
rightMax: 15,
leftLogBase: 1,
rightLogBase: 2,
threshold1: 200,
threshold2: 400,
threshold1Color: 'yellow',
threshold2Color: 'red',
},
leftYAxisLabel: 'left label',
targets: [{ refId: 'A' }, {}],
},
{
type: 'singlestat',
legend: true,
thresholds: '10,20,30',
aliasYAxis: { test: 2 },
grid: { min: 1, max: 10 },
targets: [{ refId: 'A' }, {}],
},
{
type: 'table',
legend: true,
styles: [{ thresholds: ['10', '20', '30'] }, { thresholds: ['100', '200', '300'] }],
targets: [{ refId: 'A' }, {}],
},
],
});
graph = model.panels[0];
singlestat = model.panels[1];
table = model.panels[2];
});
it('should have title', () => {
expect(model.title).toBe('No Title');
});
it('should have panel id', () => {
expect(graph.id).toBe(1);
});
it('should move time and filtering list', () => {
expect(model.time.from).toBe('now-1d');
expect(model.templating.list[0].allFormat).toBe('glob');
});
it('graphite panel should change name too graph', () => {
expect(graph.type).toBe('graph');
});
it('single stat panel should have two thresholds', () => {
expect(singlestat.thresholds).toBe('20,30');
});
it('queries without refId should get it', () => {
expect(graph.targets[1].refId).toBe('B');
});
it('update legend setting', () => {
expect(graph.legend.show).toBe(true);
});
it('move aliasYAxis to series override', () => {
expect(graph.seriesOverrides[0].alias).toBe('test');
expect(graph.seriesOverrides[0].yaxis).toBe(2);
});
it('should move pulldowns to new schema', () => {
expect(model.annotations.list[1].name).toBe('old');
});
it('table panel should only have two thresholds values', () => {
expect(table.styles[0].thresholds[0]).toBe('20');
expect(table.styles[0].thresholds[1]).toBe('30');
expect(table.styles[1].thresholds[0]).toBe('200');
expect(table.styles[1].thresholds[1]).toBe('300');
});
it('table type should be deprecated', () => {
expect(table.type).toBe('table-old');
});
it('graph grid to yaxes options', () => {
expect(graph.yaxes[0].min).toBe(1);
expect(graph.yaxes[0].max).toBe(10);
expect(graph.yaxes[0].format).toBe('kbyte');
expect(graph.yaxes[0].label).toBe('left label');
expect(graph.yaxes[0].logBase).toBe(1);
expect(graph.yaxes[1].min).toBe(5);
expect(graph.yaxes[1].max).toBe(15);
expect(graph.yaxes[1].format).toBe('ms');
expect(graph.yaxes[1].logBase).toBe(2);
expect(graph.grid.rightMax).toBe(undefined);
expect(graph.grid.rightLogBase).toBe(undefined);
expect(graph.y_formats).toBe(undefined);
});
it('dashboard schema version should be set to latest', () => {
expect(model.schemaVersion).toBe(26);
});
it('graph thresholds should be migrated', () => {
expect(graph.thresholds.length).toBe(2);
expect(graph.thresholds[0].op).toBe('gt');
expect(graph.thresholds[0].value).toBe(200);
expect(graph.thresholds[0].fillColor).toBe('yellow');
expect(graph.thresholds[1].value).toBe(400);
expect(graph.thresholds[1].fillColor).toBe('red');
});
it('graph thresholds should be migrated onto specified thresholds', () => {
model = new DashboardModel({
panels: [
{
type: 'graph',
y_formats: ['kbyte', 'ms'],
grid: {
threshold1: 200,
threshold2: 400,
},
thresholds: [{ value: 100 }],
},
],
});
graph = model.panels[0];
expect(graph.thresholds.length).toBe(3);
expect(graph.thresholds[0].value).toBe(100);
expect(graph.thresholds[1].value).toBe(200);
expect(graph.thresholds[2].value).toBe(400);
});
});
describe('when migrating to the grid layout', () => {
let model: any;
beforeEach(() => {
model = {
rows: [],
};
});
it('should create proper grid', () => {
model.rows = [createRow({ collapse: false, height: 8 }, [[6], [6]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 12, h: 8 },
{ x: 12, y: 0, w: 12, h: 8 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should add special "row" panel if row is collapsed', () => {
model.rows = [createRow({ collapse: true, height: 8 }, [[6], [6]]), createRow({ height: 8 }, [[12]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 24, h: 8 }, // row
{ x: 0, y: 1, w: 24, h: 8 }, // row
{ x: 0, y: 2, w: 24, h: 8 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should add special "row" panel if row has visible title', () => {
model.rows = [
createRow({ showTitle: true, title: 'Row', height: 8 }, [[6], [6]]),
createRow({ height: 8 }, [[12]]),
];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 24, h: 8 }, // row
{ x: 0, y: 1, w: 12, h: 8 },
{ x: 12, y: 1, w: 12, h: 8 },
{ x: 0, y: 9, w: 24, h: 8 }, // row
{ x: 0, y: 10, w: 24, h: 8 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should not add "row" panel if row has not visible title or not collapsed', () => {
model.rows = [
createRow({ collapse: true, height: 8 }, [[12]]),
createRow({ height: 8 }, [[12]]),
createRow({ height: 8 }, [[12], [6], [6]]),
createRow({ collapse: true, height: 8 }, [[12]]),
];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 24, h: 8 }, // row
{ x: 0, y: 1, w: 24, h: 8 }, // row
{ x: 0, y: 2, w: 24, h: 8 },
{ x: 0, y: 10, w: 24, h: 8 }, // row
{ x: 0, y: 11, w: 24, h: 8 },
{ x: 0, y: 19, w: 12, h: 8 },
{ x: 12, y: 19, w: 12, h: 8 },
{ x: 0, y: 27, w: 24, h: 8 }, // row
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should add all rows if even one collapsed or titled row is present', () => {
model.rows = [createRow({ collapse: true, height: 8 }, [[6], [6]]), createRow({ height: 8 }, [[12]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 24, h: 8 }, // row
{ x: 0, y: 1, w: 24, h: 8 }, // row
{ x: 0, y: 2, w: 24, h: 8 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should properly place panels with fixed height', () => {
model.rows = [
createRow({ height: 6 }, [[6], [6, 3], [6, 3]]),
createRow({ height: 6 }, [[4], [4], [4, 3], [4, 3]]),
];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 12, h: 6 },
{ x: 12, y: 0, w: 12, h: 3 },
{ x: 12, y: 3, w: 12, h: 3 },
{ x: 0, y: 6, w: 8, h: 6 },
{ x: 8, y: 6, w: 8, h: 6 },
{ x: 16, y: 6, w: 8, h: 3 },
{ x: 16, y: 9, w: 8, h: 3 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should place panel to the right side of panel having bigger height', () => {
model.rows = [createRow({ height: 6 }, [[4], [2, 3], [4, 6], [2, 3], [2, 3]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 8, h: 6 },
{ x: 8, y: 0, w: 4, h: 3 },
{ x: 12, y: 0, w: 8, h: 6 },
{ x: 20, y: 0, w: 4, h: 3 },
{ x: 20, y: 3, w: 4, h: 3 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should fill current row if it possible', () => {
model.rows = [createRow({ height: 9 }, [[4], [2, 3], [4, 6], [2, 3], [2, 3], [8, 3]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 8, h: 9 },
{ x: 8, y: 0, w: 4, h: 3 },
{ x: 12, y: 0, w: 8, h: 6 },
{ x: 20, y: 0, w: 4, h: 3 },
{ x: 20, y: 3, w: 4, h: 3 },
{ x: 8, y: 6, w: 16, h: 3 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should fill current row if it possible (2)', () => {
model.rows = [createRow({ height: 8 }, [[4], [2, 3], [4, 6], [2, 3], [2, 3], [8, 3]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 8, h: 8 },
{ x: 8, y: 0, w: 4, h: 3 },
{ x: 12, y: 0, w: 8, h: 6 },
{ x: 20, y: 0, w: 4, h: 3 },
{ x: 20, y: 3, w: 4, h: 3 },
{ x: 8, y: 6, w: 16, h: 3 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should fill current row if panel height more than row height', () => {
model.rows = [createRow({ height: 6 }, [[4], [2, 3], [4, 8], [2, 3], [2, 3]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 8, h: 6 },
{ x: 8, y: 0, w: 4, h: 3 },
{ x: 12, y: 0, w: 8, h: 8 },
{ x: 20, y: 0, w: 4, h: 3 },
{ x: 20, y: 3, w: 4, h: 3 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should wrap panels to multiple rows', () => {
model.rows = [createRow({ height: 6 }, [[6], [6], [12], [6], [3], [3]])];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 12, h: 6 },
{ x: 12, y: 0, w: 12, h: 6 },
{ x: 0, y: 6, w: 24, h: 6 },
{ x: 0, y: 12, w: 12, h: 6 },
{ x: 12, y: 12, w: 6, h: 6 },
{ x: 18, y: 12, w: 6, h: 6 },
];
expect(panelGridPos).toEqual(expectedGrid);
});
it('should add repeated row if repeat set', () => {
model.rows = [
createRow({ showTitle: true, title: 'Row', height: 8, repeat: 'server' }, [[6]]),
createRow({ height: 8 }, [[12]]),
];
const dashboard = new DashboardModel(model);
const panelGridPos = getGridPositions(dashboard);
const expectedGrid = [
{ x: 0, y: 0, w: 24, h: 8 },
{ x: 0, y: 1, w: 12, h: 8 },
{ x: 0, y: 9, w: 24, h: 8 },
{ x: 0, y: 10, w: 24, h: 8 },
];
expect(panelGridPos).toEqual(expectedGrid);
expect(dashboard.panels[0].repeat).toBe('server');
expect(dashboard.panels[1].repeat).toBeUndefined();
expect(dashboard.panels[2].repeat).toBeUndefined();
expect(dashboard.panels[3].repeat).toBeUndefined();
});
it('should ignore repeated row', () => {
model.rows = [
createRow({ showTitle: true, title: 'Row1', height: 8, repeat: 'server' }, [[6]]),
createRow(
{
showTitle: true,
title: 'Row2',
height: 8,
repeatIteration: 12313,
repeatRowId: 1,
},
[[6]]
),
];
const dashboard = new DashboardModel(model);
expect(dashboard.panels[0].repeat).toBe('server');
expect(dashboard.panels.length).toBe(2);
});
it('should assign id', () => {
model.rows = [createRow({ collapse: true, height: 8 }, [[6], [6]])];
model.rows[0].panels[0] = {};
const dashboard = new DashboardModel(model);
expect(dashboard.panels[0].id).toBe(1);
});
});
describe('when migrating from minSpan to maxPerRow', () => {
it('maxPerRow should be correct', () => {
const model = {
panels: [{ minSpan: 8 }],
};
const dashboard = new DashboardModel(model);
expect(dashboard.panels[0].maxPerRow).toBe(3);
});
});
describe('when migrating panel links', () => {
let model: any;
beforeEach(() => {
model = new DashboardModel({
panels: [
{
links: [
{
url: 'http://mylink.com',
keepTime: true,
title: 'test',
},
{
url: 'http://mylink.com?existingParam',
params: 'customParam',
title: 'test',
},
{
url: 'http://mylink.com?existingParam',
includeVars: true,
title: 'test',
},
{
dashboard: 'my other dashboard',
title: 'test',
},
{
dashUri: '',
title: 'test',
},
{
type: 'dashboard',
keepTime: true,
},
],
},
],
});
});
it('should add keepTime as variable', () => {
expect(model.panels[0].links[0].url).toBe(`http://mylink.com?$${DataLinkBuiltInVars.keepTime}`);
});
it('should add params to url', () => {
expect(model.panels[0].links[1].url).toBe('http://mylink.com?existingParam&customParam');
});
it('should add includeVars to url', () => {
expect(model.panels[0].links[2].url).toBe(`http://mylink.com?existingParam&$${DataLinkBuiltInVars.includeVars}`);
});
it('should slugify dashboard name', () => {
expect(model.panels[0].links[3].url).toBe(`dashboard/db/my-other-dashboard`);
});
});
describe('when migrating variables', () => {
let model: any;
beforeEach(() => {
model = new DashboardModel({
panels: [
{
//graph panel
options: {
dataLinks: [
{
url: 'http://mylink.com?series=${__series_name}',
},
{
url: 'http://mylink.com?series=${__value_time}',
},
],
},
},
{
// panel with field options
options: {
fieldOptions: {
defaults: {
links: [
{
url: 'http://mylink.com?series=${__series_name}',
},
{
url: 'http://mylink.com?series=${__value_time}',
},
],
title: '$__cell_0 * $__field_name * $__series_name',
},
},
},
},
],
});
});
describe('data links', () => {
it('should replace __series_name variable with __series.name', () => {
expect(model.panels[0].options.dataLinks[0].url).toBe('http://mylink.com?series=${__series.name}');
expect(model.panels[1].options.fieldOptions.defaults.links[0].url).toBe(
'http://mylink.com?series=${__series.name}'
);
});
it('should replace __value_time variable with __value.time', () => {
expect(model.panels[0].options.dataLinks[1].url).toBe('http://mylink.com?series=${__value.time}');
expect(model.panels[1].options.fieldOptions.defaults.links[1].url).toBe(
'http://mylink.com?series=${__value.time}'
);
});
});
describe('field display', () => {
it('should replace __series_name and __field_name variables with new syntax', () => {
expect(model.panels[1].options.fieldOptions.defaults.title).toBe(
'$__cell_0 * ${__field.name} * ${__series.name}'
);
});
});
});
describe('when migrating labels from DataFrame to Field', () => {
let model: any;
beforeEach(() => {
model = new DashboardModel({
panels: [
{
//graph panel
options: {
dataLinks: [
{
url: 'http://mylink.com?series=${__series.labels}&${__series.labels.a}',
},
],
},
},
{
// panel with field options
options: {
fieldOptions: {
defaults: {
links: [
{
url: 'http://mylink.com?series=${__series.labels}&${__series.labels.x}',
},
],
},
},
},
},
],
});
});
describe('data links', () => {
it('should replace __series.label variable with __field.label', () => {
expect(model.panels[0].options.dataLinks[0].url).toBe(
'http://mylink.com?series=${__field.labels}&${__field.labels.a}'
);
expect(model.panels[1].options.fieldOptions.defaults.links[0].url).toBe(
'http://mylink.com?series=${__field.labels}&${__field.labels.x}'
);
});
});
});
describe('when migrating variables with multi support', () => {
let model: DashboardModel;
beforeEach(() => {
model = new DashboardModel({
templating: {
list: [
{
multi: false,
current: {
value: ['value'],
text: ['text'],
},
},
{
multi: true,
current: {
value: ['value'],
text: ['text'],
},
},
],
},
});
});
it('should have two variables after migration', () => {
expect(model.templating.list.length).toBe(2);
});
it('should be migrated if being out of sync', () => {
expect(model.templating.list[0].multi).toBe(false);
expect(model.templating.list[0].current).toEqual({
text: 'text',
value: 'value',
});
});
it('should not be migrated if being in sync', () => {
expect(model.templating.list[1].multi).toBe(true);
expect(model.templating.list[1].current).toEqual({
text: ['text'],
value: ['value'],
});
});
});
describe('when migrating variables with old tags format', () => {
let model: DashboardModel;
beforeEach(() => {
model = new DashboardModel({
templating: {
list: [
{
type: 'query',
tags: ['Africa', 'America', 'Asia', 'Europe'],
},
{
type: 'query',
current: {
tags: [
{
selected: true,
text: 'America',
values: ['server-us-east', 'server-us-central', 'server-us-west'],
valuesText: 'server-us-east + server-us-central + server-us-west',
},
{
selected: true,
text: 'Europe',
values: ['server-eu-east', 'server-eu-west'],
valuesText: 'server-eu-east + server-eu-west',
},
],
text: 'server-us-east + server-us-central + server-us-west + server-eu-east + server-eu-west',
value: ['server-us-east', 'server-us-central', 'server-us-west', 'server-eu-east', 'server-eu-west'],
},
tags: ['Africa', 'America', 'Asia', 'Europe'],
},
{
type: 'query',
tags: [
{ text: 'Africa', selected: false },
{ text: 'America', selected: true },
{ text: 'Asia', selected: false },
{ text: 'Europe', selected: false },
],
},
],
},
});
});
it('should have three variables after migration', () => {
expect(model.templating.list.length).toBe(3);
});
it('should be migrated with defaults if being out of sync', () => {
expect(model.templating.list[0].tags).toEqual([
{ text: 'Africa', selected: false },
{ text: 'America', selected: false },
{ text: 'Asia', selected: false },
{ text: 'Europe', selected: false },
]);
});
it('should be migrated with current values if being out of sync', () => {
expect(model.templating.list[1].tags).toEqual([
{ text: 'Africa', selected: false },
{
selected: true,
text: 'America',
values: ['server-us-east', 'server-us-central', 'server-us-west'],
valuesText: 'server-us-east + server-us-central + server-us-west',
},
{ text: 'Asia', selected: false },
{
selected: true,
text: 'Europe',
values: ['server-eu-east', 'server-eu-west'],
valuesText: 'server-eu-east + server-eu-west',
},
]);
});
it('should not be migrated if being in sync', () => {
expect(model.templating.list[2].tags).toEqual([
{ text: 'Africa', selected: false },
{ text: 'America', selected: true },
{ text: 'Asia', selected: false },
{ text: 'Europe', selected: false },
]);
});
});
describe('when migrating to new Text Panel', () => {
let model: DashboardModel;
beforeEach(() => {
model = new DashboardModel({
panels: [
{
id: 2,
type: 'text',
title: 'Angular Text Panel',
content:
'# Angular Text Panel\n# $constant\n\nFor markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n\n## $text\n\n',
mode: 'markdown',
},
{
id: 3,
type: 'text2',
title: 'React Text Panel from scratch',
options: {
mode: 'markdown',
content:
'# React Text Panel from scratch\n# $constant\n\nFor markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n\n## $text',
},
},
{
id: 4,
type: 'text2',
title: 'React Text Panel from Angular Panel',
options: {
mode: 'markdown',
content:
'# React Text Panel from Angular Panel\n# $constant\n\nFor markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n\n## $text',
angular: {
content:
'# React Text Panel from Angular Panel\n# $constant\n\nFor markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n\n## $text\n',
mode: 'markdown',
options: {},
},
},
},
],
});
});
it('should have 3 panels after migration', () => {
expect(model.panels.length).toBe(3);
});
it('should not migrate panel with old Text Panel id', () => {
const oldAngularPanel: any = model.panels[0];
expect(oldAngularPanel.id).toEqual(2);
expect(oldAngularPanel.type).toEqual('text');
expect(oldAngularPanel.title).toEqual('Angular Text Panel');
expect(oldAngularPanel.content).toEqual(
'# Angular Text Panel\n# $constant\n\nFor markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n\n## $text\n\n'
);
expect(oldAngularPanel.mode).toEqual('markdown');
});
it('should migrate panels with new Text Panel id', () => {
const reactPanel: any = model.panels[1];
expect(reactPanel.id).toEqual(3);
expect(reactPanel.type).toEqual('text');
expect(reactPanel.title).toEqual('React Text Panel from scratch');
expect(reactPanel.options.content).toEqual(
'# React Text Panel from scratch\n# $constant\n\nFor markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n\n## $text'
);
expect(reactPanel.options.mode).toEqual('markdown');
});
it('should clean up old angular options for panels with new Text Panel id', () => {
const reactPanel: any = model.panels[2];
expect(reactPanel.id).toEqual(4);
expect(reactPanel.type).toEqual('text');
expect(reactPanel.title).toEqual('React Text Panel from Angular Panel');
expect(reactPanel.options.content).toEqual(
'# React Text Panel from Angular Panel\n# $constant\n\nFor markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n\n## $text'
);
expect(reactPanel.options.mode).toEqual('markdown');
expect(reactPanel.options.angular).toBeUndefined();
});
});
});
function createRow(options: any, panelDescriptions: any[]) {
const PANEL_HEIGHT_STEP = GRID_CELL_HEIGHT + GRID_CELL_VMARGIN;
const { collapse, showTitle, title, repeat, repeatIteration } = options;
let { height } = options;
height = height * PANEL_HEIGHT_STEP;
const panels: any[] = [];
_.each(panelDescriptions, panelDesc => {
const panel = { span: panelDesc[0] };
if (panelDesc.length > 1) {
//@ts-ignore
panel['height'] = panelDesc[1] * PANEL_HEIGHT_STEP;
}
panels.push(panel);
});
const row = {
collapse,
height,
showTitle,
title,
panels,
repeat,
repeatIteration,
};
return row;
}
function getGridPositions(dashboard: DashboardModel) {
return _.map(dashboard.panels, (panel: PanelModel) => {
return panel.gridPos;
});
}