mirror of
https://github.com/balena-os/balena-supervisor.git
synced 2024-12-28 17:48:52 +00:00
290 lines
8.2 KiB
CoffeeScript
290 lines
8.2 KiB
CoffeeScript
Promise = require 'bluebird'
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_ = require 'lodash'
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m = require 'mochainon'
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{ stub } = m.sinon
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m.chai.use(require('chai-events'))
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{ expect } = m.chai
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prepare = require './lib/prepare'
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DeviceState = require '../src/device-state'
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{ DB } = require('../src/db')
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{ Config } = require('../src/config')
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{ RPiConfigBackend } = require('../src/config/backend')
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{ Service } = require '../src/compose/service'
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mockedInitialConfig = {
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'RESIN_SUPERVISOR_CONNECTIVITY_CHECK': 'true'
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'RESIN_SUPERVISOR_DELTA': 'false'
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'RESIN_SUPERVISOR_DELTA_APPLY_TIMEOUT': '0'
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'RESIN_SUPERVISOR_DELTA_REQUEST_TIMEOUT': '30000'
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'RESIN_SUPERVISOR_DELTA_RETRY_COUNT': '30'
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'RESIN_SUPERVISOR_DELTA_RETRY_INTERVAL': '10000'
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'RESIN_SUPERVISOR_DELTA_VERSION': '2'
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'RESIN_SUPERVISOR_LOCAL_MODE': 'false'
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'RESIN_SUPERVISOR_LOG_CONTROL': 'true'
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'RESIN_SUPERVISOR_OVERRIDE_LOCK': 'false'
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'RESIN_SUPERVISOR_POLL_INTERVAL': '60000'
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'RESIN_SUPERVISOR_VPN_CONTROL': 'true'
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}
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testTarget1 = {
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local: {
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name: 'aDevice'
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config: {
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'HOST_CONFIG_gpu_mem': '256'
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'SUPERVISOR_CONNECTIVITY_CHECK': 'true'
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'SUPERVISOR_DELTA': 'false'
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'SUPERVISOR_DELTA_APPLY_TIMEOUT': '0'
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'SUPERVISOR_DELTA_REQUEST_TIMEOUT': '30000'
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'SUPERVISOR_DELTA_RETRY_COUNT': '30'
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'SUPERVISOR_DELTA_RETRY_INTERVAL': '10000'
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'SUPERVISOR_DELTA_VERSION': '2'
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'SUPERVISOR_LOCAL_MODE': 'false'
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'SUPERVISOR_LOG_CONTROL': 'true'
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'SUPERVISOR_OVERRIDE_LOCK': 'false'
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'SUPERVISOR_POLL_INTERVAL': '60000'
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'SUPERVISOR_VPN_CONTROL': 'true'
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'SUPERVISOR_PERSISTENT_LOGGING': 'false'
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}
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apps: {
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'1234': {
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appId: 1234
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name: 'superapp'
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commit: 'abcdef'
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releaseId: 1
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services: [
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{
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appId: 1234
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serviceId: 23
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imageId: 12345
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serviceName: 'someservice'
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releaseId: 1
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image: 'registry2.resin.io/superapp/abcdef:latest'
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labels: {
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'io.resin.something': 'bar'
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}
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}
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]
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volumes: {}
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networks: {}
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}
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}
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}
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dependent: { apps: [], devices: [] }
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}
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testTarget2 = {
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local: {
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name: 'aDeviceWithDifferentName'
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config: {
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'RESIN_HOST_CONFIG_gpu_mem': '512'
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}
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apps: {
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'1234': {
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name: 'superapp'
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commit: 'afafafa'
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releaseId: 2
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services: {
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'23': {
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serviceName: 'aservice'
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imageId: 12345
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image: 'registry2.resin.io/superapp/edfabc'
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environment: {
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'FOO': 'bar'
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}
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labels: {}
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},
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'24': {
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serviceName: 'anotherService'
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imageId: 12346
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image: 'registry2.resin.io/superapp/afaff'
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environment: {
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'FOO': 'bro'
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}
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labels: {}
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}
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}
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}
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}
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}
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dependent: { apps: [], devices: [] }
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}
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testTargetWithDefaults2 = {
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local: {
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name: 'aDeviceWithDifferentName'
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config: {
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'HOST_CONFIG_gpu_mem': '512'
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'SUPERVISOR_CONNECTIVITY_CHECK': 'true'
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'SUPERVISOR_DELTA': 'false'
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'SUPERVISOR_DELTA_APPLY_TIMEOUT': '0'
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'SUPERVISOR_DELTA_REQUEST_TIMEOUT': '30000'
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'SUPERVISOR_DELTA_RETRY_COUNT': '30'
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'SUPERVISOR_DELTA_RETRY_INTERVAL': '10000'
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'SUPERVISOR_DELTA_VERSION': '2'
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'SUPERVISOR_LOCAL_MODE': 'false'
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'SUPERVISOR_LOG_CONTROL': 'true'
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'SUPERVISOR_OVERRIDE_LOCK': 'false'
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'SUPERVISOR_POLL_INTERVAL': '60000'
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'SUPERVISOR_VPN_CONTROL': 'true'
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'SUPERVISOR_PERSISTENT_LOGGING': 'false'
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}
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apps: {
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'1234': {
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appId: 1234
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name: 'superapp'
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commit: 'afafafa'
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releaseId: 2
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services: [
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_.merge({ appId: 1234, serviceId: 23, releaseId: 2 }, _.clone(testTarget2.local.apps['1234'].services['23'])),
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_.merge({ appId: 1234, serviceId: 24, releaseId: 2 }, _.clone(testTarget2.local.apps['1234'].services['24']))
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]
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volumes: {}
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networks: {}
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}
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}
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}
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dependent: { apps: [], devices: [] }
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}
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testTargetInvalid = {
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local: {
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name: 'aDeviceWithDifferentName'
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config: {
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'RESIN_HOST_CONFIG_gpu_mem': '512'
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}
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apps: [
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{
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appId: '1234'
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name: 'superapp'
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commit: 'afafafa'
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releaseId: '2'
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config: {}
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services: [
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{
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serviceId: '23'
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serviceName: 'aservice'
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imageId: '12345'
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image: 'registry2.resin.io/superapp/edfabc'
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config: {}
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environment: {
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' FOO': 'bar'
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}
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labels: {}
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},
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{
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serviceId: '24'
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serviceName: 'anotherService'
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imageId: '12346'
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image: 'registry2.resin.io/superapp/afaff'
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config: {}
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environment: {
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'FOO': 'bro'
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}
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labels: {}
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}
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]
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}
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]
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}
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dependent: { apps: [], devices: [] }
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}
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describe 'deviceState', ->
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before ->
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prepare()
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@db = new DB()
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@config = new Config({ @db })
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eventTracker = {
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track: console.log
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}
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stub(Service, 'extendEnvVars').callsFake (env) ->
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env['ADDITIONAL_ENV_VAR'] = 'foo'
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return env
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@deviceState = new DeviceState({ @db, @config, eventTracker })
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stub(@deviceState.applications.docker, 'getNetworkGateway').returns(Promise.resolve('172.17.0.1'))
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stub(@deviceState.applications.images, 'inspectByName').callsFake ->
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Promise.try ->
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err = new Error()
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err.statusCode = 404
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throw err
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@deviceState.deviceConfig.configBackend = new RPiConfigBackend()
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@db.init()
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.then =>
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@config.init()
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after ->
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Service.extendEnvVars.restore()
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@deviceState.applications.docker.getNetworkGateway.restore()
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@deviceState.applications.images.inspectByName.restore()
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it 'loads a target state from an apps.json file and saves it as target state, then returns it', ->
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stub(@deviceState.applications.images, 'save').returns(Promise.resolve())
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stub(@deviceState.deviceConfig, 'getCurrent').returns(Promise.resolve(mockedInitialConfig))
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@deviceState.loadTargetFromFile(process.env.ROOT_MOUNTPOINT + '/apps.json')
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.then =>
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@deviceState.getTarget()
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.then (targetState) ->
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testTarget = _.cloneDeep(testTarget1)
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testTarget.local.apps['1234'].services = _.map testTarget.local.apps['1234'].services, (s) ->
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s.imageName = s.image
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return Service.fromComposeObject(s, { appName: 'superapp' })
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# We serialize and parse JSON to avoid checking fields that are functions or undefined
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expect(JSON.parse(JSON.stringify(targetState))).to.deep.equal(JSON.parse(JSON.stringify(testTarget)))
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.finally =>
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@deviceState.applications.images.save.restore()
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@deviceState.deviceConfig.getCurrent.restore()
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it 'stores info for pinning a device after loading an apps.json with a pinDevice field', ->
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stub(@deviceState.applications.images, 'save').returns(Promise.resolve())
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stub(@deviceState.deviceConfig, 'getCurrent').returns(Promise.resolve(mockedInitialConfig))
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@deviceState.loadTargetFromFile(process.env.ROOT_MOUNTPOINT + '/apps-pin.json')
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.then =>
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@deviceState.applications.images.save.restore()
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@deviceState.deviceConfig.getCurrent.restore()
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@config.get('pinDevice').then (pinned) ->
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expect(pinned).to.have.property('app').that.equals(1234)
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expect(pinned).to.have.property('commit').that.equals('abcdef')
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it 'emits a change event when a new state is reported', ->
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@deviceState.reportCurrentState({ someStateDiff: 'someValue' })
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expect(@deviceState).to.emit('change')
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it 'returns the current state'
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it 'writes the target state to the db with some extra defaults', ->
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testTarget = _.cloneDeep(testTargetWithDefaults2)
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Promise.map testTarget.local.apps['1234'].services, (s) =>
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@deviceState.applications.images.normalise(s.image)
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.then (imageName) ->
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s.image = imageName
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s.imageName = imageName
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Service.fromComposeObject(s, { appName: 'supertest' })
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.then (services) =>
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testTarget.local.apps['1234'].services = services
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@deviceState.setTarget(testTarget2)
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.then =>
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@deviceState.getTarget()
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.then (target) ->
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expect(JSON.parse(JSON.stringify(target))).to.deep.equal(JSON.parse(JSON.stringify(testTarget)))
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it 'does not allow setting an invalid target state', ->
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promise = @deviceState.setTarget(testTargetInvalid)
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promise.catch(->)
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expect(promise).to.be.rejected
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it 'allows triggering applying the target state', (done) ->
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stub(@deviceState, 'applyTarget').returns(Promise.resolve())
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@deviceState.triggerApplyTarget({ force: true })
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expect(@deviceState.applyTarget).to.not.be.called
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setTimeout =>
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expect(@deviceState.applyTarget).to.be.calledWith({ force: true, initial: false })
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@deviceState.applyTarget.restore()
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done()
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, 5
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it 'applies the target state for device config'
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it 'applies the target state for applications'
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