mirror of
https://github.com/balena-os/balena-supervisor.git
synced 2024-12-25 08:21:07 +00:00
377 lines
10 KiB
CoffeeScript
377 lines
10 KiB
CoffeeScript
m = require 'mochainon'
|
|
{ expect } = m.chai
|
|
|
|
_ = require 'lodash'
|
|
|
|
{ Service } = require '../src/compose/service'
|
|
|
|
configs = {
|
|
simple: {
|
|
compose: require('./data/docker-states/simple/compose.json');
|
|
imageInfo: require('./data/docker-states/simple/imageInfo.json');
|
|
inspect: require('./data/docker-states/simple/inspect.json');
|
|
}
|
|
entrypoint: {
|
|
compose: require('./data/docker-states/entrypoint/compose.json');
|
|
imageInfo: require('./data/docker-states/entrypoint/imageInfo.json');
|
|
inspect: require('./data/docker-states/entrypoint/inspect.json');
|
|
}
|
|
}
|
|
|
|
describe 'compose/service', ->
|
|
|
|
it 'extends environment variables properly', ->
|
|
extendEnvVarsOpts = {
|
|
uuid: '1234'
|
|
appName: 'awesomeApp'
|
|
commit: 'abcdef'
|
|
name: 'awesomeDevice'
|
|
version: 'v1.0.0'
|
|
deviceType: 'raspberry-pi'
|
|
osVersion: 'Resin OS 2.0.2'
|
|
}
|
|
service = {
|
|
appId: '23'
|
|
releaseId: 2
|
|
serviceId: 3
|
|
imageId: 4
|
|
serviceName: 'serviceName'
|
|
environment:
|
|
FOO: 'bar'
|
|
A_VARIABLE: 'ITS_VALUE'
|
|
}
|
|
s = Service.fromComposeObject(service, extendEnvVarsOpts)
|
|
|
|
expect(s.config.environment).to.deep.equal({
|
|
FOO: 'bar'
|
|
A_VARIABLE: 'ITS_VALUE'
|
|
RESIN_APP_ID: '23'
|
|
RESIN_APP_NAME: 'awesomeApp'
|
|
RESIN_DEVICE_UUID: '1234'
|
|
RESIN_DEVICE_TYPE: 'raspberry-pi'
|
|
RESIN_HOST_OS_VERSION: 'Resin OS 2.0.2'
|
|
RESIN_SERVICE_NAME: 'serviceName'
|
|
RESIN_SUPERVISOR_VERSION: 'v1.0.0'
|
|
RESIN_APP_LOCK_PATH: '/tmp/balena/updates.lock'
|
|
RESIN_SERVICE_KILL_ME_PATH: '/tmp/balena/handover-complete'
|
|
RESIN: '1'
|
|
BALENA_APP_ID: '23'
|
|
BALENA_APP_NAME: 'awesomeApp'
|
|
BALENA_DEVICE_UUID: '1234'
|
|
BALENA_DEVICE_TYPE: 'raspberry-pi'
|
|
BALENA_HOST_OS_VERSION: 'Resin OS 2.0.2'
|
|
BALENA_SERVICE_NAME: 'serviceName'
|
|
BALENA_SUPERVISOR_VERSION: 'v1.0.0'
|
|
BALENA_APP_LOCK_PATH: '/tmp/balena/updates.lock'
|
|
BALENA_SERVICE_HANDOVER_COMPLETE_PATH: '/tmp/balena/handover-complete'
|
|
BALENA: '1'
|
|
USER: 'root'
|
|
})
|
|
|
|
it 'returns the correct default bind mounts', ->
|
|
s = Service.fromComposeObject({
|
|
appId: '1234'
|
|
serviceName: 'foo'
|
|
releaseId: 2
|
|
serviceId: 3
|
|
imageId: 4
|
|
}, { appName: 'foo' })
|
|
binds = Service.defaultBinds(s.appId, s.serviceName)
|
|
expect(binds).to.deep.equal([
|
|
'/tmp/balena-supervisor/services/1234/foo:/tmp/resin'
|
|
'/tmp/balena-supervisor/services/1234/foo:/tmp/balena'
|
|
])
|
|
|
|
it 'produces the correct port bindings and exposed ports', ->
|
|
s = Service.fromComposeObject({
|
|
appId: '1234'
|
|
serviceName: 'foo'
|
|
releaseId: 2
|
|
serviceId: 3
|
|
imageId: 4
|
|
expose: [
|
|
1000,
|
|
'243/udp'
|
|
],
|
|
ports: [
|
|
'2344'
|
|
'2345:2354'
|
|
'2346:2367/udp'
|
|
]
|
|
}, {
|
|
imageInfo: Config: {
|
|
ExposedPorts: {
|
|
'53/tcp': {}
|
|
'53/udp': {}
|
|
'2354/tcp': {}
|
|
}
|
|
}
|
|
})
|
|
ports = s.generateExposeAndPorts()
|
|
expect(ports.portBindings).to.deep.equal({
|
|
'2344/tcp': [{
|
|
HostIp: '',
|
|
HostPort: '2344'
|
|
}],
|
|
'2354/tcp': [{
|
|
HostIp: '',
|
|
HostPort: '2345'
|
|
}],
|
|
'2367/udp': [{
|
|
HostIp: '',
|
|
HostPort: '2346'
|
|
}]
|
|
})
|
|
expect(ports.exposedPorts).to.deep.equal({
|
|
'1000/tcp': {}
|
|
'243/udp': {}
|
|
'2344/tcp': {}
|
|
'2354/tcp': {}
|
|
'2367/udp': {}
|
|
'53/tcp': {}
|
|
'53/udp': {}
|
|
})
|
|
|
|
it 'correctly handles port ranges', ->
|
|
s = Service.fromComposeObject({
|
|
appId: '1234'
|
|
serviceName: 'foo'
|
|
releaseId: 2
|
|
serviceId: 3
|
|
imageId: 4
|
|
expose: [
|
|
1000,
|
|
'243/udp'
|
|
],
|
|
ports: [
|
|
'1000-1003:2000-2003'
|
|
]
|
|
}, { appName: 'test' })
|
|
|
|
ports = s.generateExposeAndPorts()
|
|
expect(ports.portBindings).to.deep.equal({
|
|
'2000/tcp': [
|
|
HostIp: ''
|
|
HostPort: '1000'
|
|
],
|
|
'2001/tcp': [
|
|
HostIp: ''
|
|
HostPort: '1001'
|
|
],
|
|
'2002/tcp': [
|
|
HostIp: ''
|
|
HostPort: '1002'
|
|
],
|
|
'2003/tcp': [
|
|
HostIp: ''
|
|
HostPort: '1003'
|
|
]
|
|
})
|
|
|
|
expect(ports.exposedPorts).to.deep.equal({
|
|
'1000/tcp': {}
|
|
'2000/tcp': {}
|
|
'2001/tcp': {}
|
|
'2002/tcp': {}
|
|
'2003/tcp': {}
|
|
'243/udp': {}
|
|
})
|
|
|
|
it 'should correctly handle large port ranges', ->
|
|
@timeout(60000)
|
|
s = Service.fromComposeObject({
|
|
appId: '1234'
|
|
serviceName: 'foo'
|
|
releaseId: 2
|
|
serviceId: 3
|
|
imageId: 4
|
|
ports: [
|
|
'5-65536:5-65536/tcp'
|
|
'5-65536:5-65536/udp'
|
|
]
|
|
}, { appName: 'test' })
|
|
|
|
expect(s.generateExposeAndPorts()).to.not.throw
|
|
|
|
it 'should correctly report implied exposed ports from portMappings', ->
|
|
service = Service.fromComposeObject({
|
|
appId: 123456,
|
|
serviceId: 123456,
|
|
serviceName: 'test',
|
|
ports: [
|
|
"80:80"
|
|
"100:100"
|
|
]
|
|
}, { appName: 'test' })
|
|
|
|
expect(service.config).to.have.property('expose').that.deep.equals(['80/tcp', '100/tcp'])
|
|
|
|
describe 'parseMemoryNumber()', ->
|
|
makeComposeServiceWithLimit = (memLimit) ->
|
|
Service.fromComposeObject({
|
|
appId: 123456
|
|
serviceId: 123456
|
|
serviceName: 'foobar'
|
|
mem_limit: memLimit
|
|
}, { appName: 'test' })
|
|
|
|
it 'should correctly parse memory number strings without a unit', ->
|
|
expect(makeComposeServiceWithLimit('64').config.memLimit).to.equal(64)
|
|
|
|
it 'should correctly apply the default value', ->
|
|
expect(makeComposeServiceWithLimit(undefined).config.memLimit).to.equal(0)
|
|
|
|
it 'should correctly support parsing numbers as memory limits', ->
|
|
expect(makeComposeServiceWithLimit(64).config.memLimit).to.equal(64)
|
|
|
|
it 'should correctly parse memory number strings that use a byte unit', ->
|
|
expect(makeComposeServiceWithLimit('64b').config.memLimit).to.equal(64)
|
|
expect(makeComposeServiceWithLimit('64B').config.memLimit).to.equal(64)
|
|
|
|
it 'should correctly parse memory number strings that use a kilobyte unit', ->
|
|
expect(makeComposeServiceWithLimit('64k').config.memLimit).to.equal(65536)
|
|
expect(makeComposeServiceWithLimit('64K').config.memLimit).to.equal(65536)
|
|
|
|
expect(makeComposeServiceWithLimit('64kb').config.memLimit).to.equal(65536)
|
|
expect(makeComposeServiceWithLimit('64Kb').config.memLimit).to.equal(65536)
|
|
|
|
it 'should correctly parse memory number strings that use a megabyte unit', ->
|
|
expect(makeComposeServiceWithLimit('64m').config.memLimit).to.equal(67108864)
|
|
expect(makeComposeServiceWithLimit('64M').config.memLimit).to.equal(67108864)
|
|
|
|
expect(makeComposeServiceWithLimit('64mb').config.memLimit).to.equal(67108864)
|
|
expect(makeComposeServiceWithLimit('64Mb').config.memLimit).to.equal(67108864)
|
|
|
|
it 'should correctly parse memory number strings that use a gigabyte unit', ->
|
|
expect(makeComposeServiceWithLimit('64g').config.memLimit).to.equal(68719476736)
|
|
expect(makeComposeServiceWithLimit('64G').config.memLimit).to.equal(68719476736)
|
|
|
|
expect(makeComposeServiceWithLimit('64gb').config.memLimit).to.equal(68719476736)
|
|
expect(makeComposeServiceWithLimit('64Gb').config.memLimit).to.equal(68719476736)
|
|
|
|
describe 'getWorkingDir', ->
|
|
makeComposeServiceWithWorkdir = (workdir) ->
|
|
Service.fromComposeObject({
|
|
appId: 123456,
|
|
serviceId: 123456,
|
|
serviceName: 'foobar'
|
|
workingDir: workdir
|
|
}, { appName: 'test' })
|
|
|
|
it 'should remove a trailing slash', ->
|
|
expect(makeComposeServiceWithWorkdir('/usr/src/app/').config.workingDir).to.equal('/usr/src/app')
|
|
expect(makeComposeServiceWithWorkdir('/').config.workingDir).to.equal('/')
|
|
expect(makeComposeServiceWithWorkdir('/usr/src/app').config.workingDir).to.equal('/usr/src/app')
|
|
expect(makeComposeServiceWithWorkdir('').config.workingDir).to.equal('')
|
|
|
|
describe 'Docker <-> Compose config', ->
|
|
|
|
omitConfigForComparison = (config) ->
|
|
return _.omit(config, ['running', 'networks'])
|
|
|
|
it 'should be identical when converting a simple service', ->
|
|
composeSvc = Service.fromComposeObject(configs.simple.compose, configs.simple.imageInfo)
|
|
dockerSvc = Service.fromDockerContainer(configs.simple.inspect)
|
|
|
|
composeConfig = omitConfigForComparison(composeSvc.config)
|
|
dockerConfig = omitConfigForComparison(dockerSvc.config)
|
|
expect(composeConfig).to.deep.equal(dockerConfig)
|
|
|
|
expect(dockerSvc.isEqualConfig(composeSvc)).to.be.true
|
|
|
|
|
|
it 'should correct convert formats with a null entrypoint', ->
|
|
composeSvc = Service.fromComposeObject(configs.entrypoint.compose, configs.entrypoint.imageInfo)
|
|
dockerSvc = Service.fromDockerContainer(configs.entrypoint.inspect)
|
|
|
|
composeConfig = omitConfigForComparison(composeSvc.config)
|
|
dockerConfig = omitConfigForComparison(dockerSvc.config)
|
|
expect(composeConfig).to.deep.equal(dockerConfig)
|
|
|
|
expect(dockerSvc.isEqualConfig(composeSvc)).to.equals(true)
|
|
|
|
describe 'Networks', ->
|
|
|
|
it 'should correctly convert networks from compose to docker format', ->
|
|
makeComposeServiceWithNetwork = (networks) ->
|
|
Service.fromComposeObject({
|
|
appId: 123456,
|
|
serviceId: 123456,
|
|
serviceName: 'test',
|
|
networks
|
|
}, { appName: 'test' })
|
|
|
|
expect(makeComposeServiceWithNetwork({
|
|
"balena": {
|
|
"ipv4Address": "1.2.3.4"
|
|
}
|
|
}).toDockerContainer({ deviceName: 'foo' }).NetworkingConfig).to.deep.equal({
|
|
EndpointsConfig: {
|
|
"123456_balena": {
|
|
IPAMConfig: {
|
|
IPV4Address: "1.2.3.4"
|
|
},
|
|
Aliases: []
|
|
}
|
|
}
|
|
})
|
|
|
|
expect(makeComposeServiceWithNetwork({
|
|
balena: {
|
|
aliases: [ 'test', '1123']
|
|
ipv4Address: '1.2.3.4'
|
|
ipv6Address: '5.6.7.8'
|
|
linkLocalIps: [ '123.123.123' ]
|
|
}
|
|
}).toDockerContainer({ deviceName: 'foo' }).NetworkingConfig).to.deep.equal({
|
|
EndpointsConfig: {
|
|
"123456_balena": {
|
|
IPAMConfig: {
|
|
IPV4Address: '1.2.3.4'
|
|
IPV6Address: '5.6.7.8'
|
|
LinkLocalIps: [ '123.123.123' ]
|
|
}
|
|
Aliases: [ 'test', '1123' ]
|
|
}
|
|
}
|
|
})
|
|
|
|
it 'should correctly convert Docker format to service format', ->
|
|
dockerCfg = require('./data/docker-states/simple/inspect.json');
|
|
makeServiceFromDockerWithNetwork = (networks) ->
|
|
Service.fromDockerContainer(
|
|
newConfig = _.cloneDeep(dockerCfg);
|
|
newConfig.NetworkSettings = { Networks: networks }
|
|
)
|
|
|
|
expect(makeServiceFromDockerWithNetwork({
|
|
'123456_balena': {
|
|
IPAMConfig: {
|
|
IPv4Address: "1.2.3.4"
|
|
},
|
|
Aliases: []
|
|
}
|
|
}).config.networks).to.deep.equal({
|
|
'123456_balena': {
|
|
"ipv4Address": "1.2.3.4"
|
|
}
|
|
})
|
|
|
|
expect(makeServiceFromDockerWithNetwork({
|
|
'123456_balena': {
|
|
IPAMConfig: {
|
|
IPv4Address: '1.2.3.4'
|
|
IPv6Address: '5.6.7.8'
|
|
LinkLocalIps: [ '123.123.123' ]
|
|
}
|
|
Aliases: [ 'test', '1123' ]
|
|
}
|
|
}).config.networks).to.deep.equal({
|
|
'123456_balena': {
|
|
ipv4Address: '1.2.3.4'
|
|
ipv6Address: '5.6.7.8'
|
|
linkLocalIps: [ '123.123.123' ]
|
|
aliases: [ 'test', '1123' ]
|
|
}
|
|
})
|