mirror of
https://github.com/balena-os/balena-supervisor.git
synced 2024-12-25 16:31:05 +00:00
03ca0ee9ad
The host config variable HOST_DISCOVERABILITY can be set to true or false, controlling the state of the avahi service. This determines if the device advertises it's presence over mDNS. Change-type: patch Signed-off-by: Cameron Diver <cameron@balena.io> Signed-off-by: Rich Bayliss <rich@balena.io>
471 lines
14 KiB
TypeScript
471 lines
14 KiB
TypeScript
import { Promise } from 'bluebird';
|
|
import { stripIndent } from 'common-tags';
|
|
import { child_process, fs } from 'mz';
|
|
import { SinonSpy, SinonStub, stub, spy } from 'sinon';
|
|
|
|
import { expect } from './lib/chai-config';
|
|
import * as config from '../src/config';
|
|
import { DeviceConfig } from '../src/device-config';
|
|
import * as fsUtils from '../src/lib/fs-utils';
|
|
import * as logger from '../src/logger';
|
|
import { ExtlinuxConfigBackend } from '../src/config/backends/extlinux';
|
|
import { RPiConfigBackend } from '../src/config/backends/raspberry-pi';
|
|
import { DeviceConfigBackend } from '../src/config/backends/backend';
|
|
import prepare = require('./lib/prepare');
|
|
|
|
const extlinuxBackend = new ExtlinuxConfigBackend();
|
|
const rpiConfigBackend = new RPiConfigBackend();
|
|
|
|
describe('Device Backend Config', () => {
|
|
let deviceConfig: DeviceConfig;
|
|
const logSpy = spy(logger, 'logSystemMessage');
|
|
|
|
before(async () => {
|
|
await prepare();
|
|
deviceConfig = new DeviceConfig();
|
|
});
|
|
|
|
after(() => {
|
|
logSpy.restore();
|
|
});
|
|
|
|
afterEach(() => {
|
|
logSpy.resetHistory();
|
|
});
|
|
|
|
it('correctly parses a config.txt file', async () => {
|
|
// Will try to parse /test/data/mnt/boot/config.txt
|
|
await expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.getBootConfig(rpiConfigBackend),
|
|
).to.eventually.deep.equal({
|
|
HOST_CONFIG_dtparam: '"i2c_arm=on","spi=on","audio=on"',
|
|
HOST_CONFIG_enable_uart: '1',
|
|
HOST_CONFIG_disable_splash: '1',
|
|
HOST_CONFIG_avoid_warnings: '1',
|
|
HOST_CONFIG_gpu_mem: '16',
|
|
});
|
|
|
|
// Stub readFile to return a config that has initramfs and array variables
|
|
stub(fs, 'readFile').resolves(stripIndent`
|
|
initramfs initramf.gz 0x00800000
|
|
dtparam=i2c=on
|
|
dtparam=audio=on
|
|
dtoverlay=ads7846
|
|
dtoverlay=lirc-rpi,gpio_out_pin=17,gpio_in_pin=13
|
|
foobar=baz
|
|
`);
|
|
|
|
await expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.getBootConfig(rpiConfigBackend),
|
|
).to.eventually.deep.equal({
|
|
HOST_CONFIG_initramfs: 'initramf.gz 0x00800000',
|
|
HOST_CONFIG_dtparam: '"i2c=on","audio=on"',
|
|
HOST_CONFIG_dtoverlay:
|
|
'"ads7846","lirc-rpi,gpio_out_pin=17,gpio_in_pin=13"',
|
|
HOST_CONFIG_foobar: 'baz',
|
|
});
|
|
|
|
// Restore stub
|
|
(fs.readFile as SinonStub).restore();
|
|
});
|
|
|
|
it('does not allow setting forbidden keys', async () => {
|
|
const current = {
|
|
HOST_CONFIG_initramfs: 'initramf.gz 0x00800000',
|
|
HOST_CONFIG_dtparam: '"i2c=on","audio=on"',
|
|
HOST_CONFIG_dtoverlay:
|
|
'"ads7846","lirc-rpi,gpio_out_pin=17,gpio_in_pin=13"',
|
|
HOST_CONFIG_foobar: 'baz',
|
|
};
|
|
// Create another target with only change being initramfs which is blacklisted
|
|
const target = {
|
|
...current,
|
|
HOST_CONFIG_initramfs: 'initramf.gz 0x00810000',
|
|
};
|
|
|
|
expect(() =>
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(rpiConfigBackend, current, target),
|
|
).to.throw('Attempt to change blacklisted config value initramfs');
|
|
|
|
// Check if logs were called
|
|
expect(logSpy).to.be.calledOnce;
|
|
expect(logSpy).to.be.calledWith(
|
|
'Attempt to change blacklisted config value initramfs',
|
|
{
|
|
error: 'Attempt to change blacklisted config value initramfs',
|
|
},
|
|
'Apply boot config error',
|
|
);
|
|
});
|
|
|
|
it('does not try to change config.txt if it should not change', async () => {
|
|
const current = {
|
|
HOST_CONFIG_initramfs: 'initramf.gz 0x00800000',
|
|
HOST_CONFIG_dtparam: '"i2c=on","audio=on"',
|
|
HOST_CONFIG_dtoverlay:
|
|
'"ads7846","lirc-rpi,gpio_out_pin=17,gpio_in_pin=13"',
|
|
HOST_CONFIG_foobar: 'baz',
|
|
};
|
|
const target = {
|
|
HOST_CONFIG_initramfs: 'initramf.gz 0x00800000',
|
|
HOST_CONFIG_dtparam: '"i2c=on","audio=on"',
|
|
HOST_CONFIG_dtoverlay:
|
|
'"ads7846","lirc-rpi,gpio_out_pin=17,gpio_in_pin=13"',
|
|
HOST_CONFIG_foobar: 'baz',
|
|
};
|
|
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(rpiConfigBackend, current, target),
|
|
).to.equal(false);
|
|
expect(logSpy).to.not.be.called;
|
|
});
|
|
|
|
it('writes the target config.txt', async () => {
|
|
stub(fsUtils, 'writeFileAtomic').resolves();
|
|
stub(child_process, 'exec').resolves();
|
|
const current = {
|
|
HOST_CONFIG_initramfs: 'initramf.gz 0x00800000',
|
|
HOST_CONFIG_dtparam: '"i2c=on","audio=on"',
|
|
HOST_CONFIG_dtoverlay:
|
|
'"ads7846","lirc-rpi,gpio_out_pin=17,gpio_in_pin=13"',
|
|
HOST_CONFIG_foobar: 'baz',
|
|
};
|
|
const target = {
|
|
HOST_CONFIG_initramfs: 'initramf.gz 0x00800000',
|
|
HOST_CONFIG_dtparam: '"i2c=on","audio=off"',
|
|
HOST_CONFIG_dtoverlay: '"lirc-rpi,gpio_out_pin=17,gpio_in_pin=13"',
|
|
HOST_CONFIG_foobar: 'bat',
|
|
HOST_CONFIG_foobaz: 'bar',
|
|
};
|
|
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(rpiConfigBackend, current, target),
|
|
).to.equal(true);
|
|
|
|
// @ts-ignore accessing private value
|
|
await deviceConfig.setBootConfig(rpiConfigBackend, target);
|
|
expect(child_process.exec).to.be.calledOnce;
|
|
expect(logSpy).to.be.calledTwice;
|
|
expect(logSpy.getCall(1).args[2]).to.equal('Apply boot config success');
|
|
expect(fsUtils.writeFileAtomic).to.be.calledWith(
|
|
'./test/data/mnt/boot/config.txt',
|
|
stripIndent`
|
|
initramfs initramf.gz 0x00800000
|
|
dtparam=i2c=on
|
|
dtparam=audio=off
|
|
dtoverlay=lirc-rpi,gpio_out_pin=17,gpio_in_pin=13
|
|
foobar=bat
|
|
foobaz=bar
|
|
` + '\n', // add newline because stripIndent trims last newline
|
|
);
|
|
|
|
// Restore stubs
|
|
(fsUtils.writeFileAtomic as SinonStub).restore();
|
|
(child_process.exec as SinonStub).restore();
|
|
});
|
|
|
|
it('accepts RESIN_ and BALENA_ variables', async () => {
|
|
return expect(
|
|
deviceConfig.formatConfigKeys({
|
|
FOO: 'bar',
|
|
BAR: 'baz',
|
|
RESIN_HOST_CONFIG_foo: 'foobaz',
|
|
BALENA_HOST_CONFIG_foo: 'foobar',
|
|
RESIN_HOST_CONFIG_other: 'val',
|
|
BALENA_HOST_CONFIG_baz: 'bad',
|
|
BALENA_SUPERVISOR_POLL_INTERVAL: '100',
|
|
}),
|
|
).to.eventually.deep.equal({
|
|
HOST_CONFIG_foo: 'foobar',
|
|
HOST_CONFIG_other: 'val',
|
|
HOST_CONFIG_baz: 'bad',
|
|
SUPERVISOR_POLL_INTERVAL: '100',
|
|
});
|
|
});
|
|
|
|
it('returns default configuration values', () => {
|
|
const conf = deviceConfig.getDefaults();
|
|
return expect(conf).to.deep.equal({
|
|
HOST_FIREWALL_MODE: 'off',
|
|
HOST_DISCOVERABILITY: 'true',
|
|
SUPERVISOR_VPN_CONTROL: 'true',
|
|
SUPERVISOR_POLL_INTERVAL: '60000',
|
|
SUPERVISOR_LOCAL_MODE: 'false',
|
|
SUPERVISOR_CONNECTIVITY_CHECK: 'true',
|
|
SUPERVISOR_LOG_CONTROL: 'true',
|
|
SUPERVISOR_DELTA: 'false',
|
|
SUPERVISOR_DELTA_REQUEST_TIMEOUT: '30000',
|
|
SUPERVISOR_DELTA_APPLY_TIMEOUT: '0',
|
|
SUPERVISOR_DELTA_RETRY_COUNT: '30',
|
|
SUPERVISOR_DELTA_RETRY_INTERVAL: '10000',
|
|
SUPERVISOR_DELTA_VERSION: '2',
|
|
SUPERVISOR_INSTANT_UPDATE_TRIGGER: 'true',
|
|
SUPERVISOR_OVERRIDE_LOCK: 'false',
|
|
SUPERVISOR_PERSISTENT_LOGGING: 'false',
|
|
});
|
|
});
|
|
|
|
describe('Extlinux files', () => {
|
|
it('should correctly write to extlinux.conf files', async () => {
|
|
stub(fsUtils, 'writeFileAtomic').resolves();
|
|
stub(child_process, 'exec').resolves();
|
|
|
|
const current = {};
|
|
const target = {
|
|
HOST_EXTLINUX_isolcpus: '2',
|
|
HOST_EXTLINUX_fdt: '/boot/mycustomdtb.dtb',
|
|
};
|
|
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(extlinuxBackend, current, target),
|
|
).to.equal(true);
|
|
|
|
// @ts-ignore accessing private value
|
|
await deviceConfig.setBootConfig(extlinuxBackend, target);
|
|
expect(child_process.exec).to.be.calledOnce;
|
|
expect(logSpy).to.be.calledTwice;
|
|
expect(logSpy.getCall(1).args[2]).to.equal('Apply boot config success');
|
|
expect(fsUtils.writeFileAtomic).to.be.calledWith(
|
|
'./test/data/mnt/boot/extlinux/extlinux.conf',
|
|
stripIndent`
|
|
DEFAULT primary
|
|
TIMEOUT 30
|
|
MENU TITLE Boot Options
|
|
LABEL primary
|
|
MENU LABEL primary Image
|
|
LINUX /Image
|
|
APPEND \${cbootargs} \${resin_kernel_root} ro rootwait isolcpus=2
|
|
FDT /boot/mycustomdtb.dtb
|
|
` + '\n', // add newline because stripIndent trims last newline
|
|
);
|
|
|
|
// Restore stubs
|
|
(fsUtils.writeFileAtomic as SinonStub).restore();
|
|
(child_process.exec as SinonStub).restore();
|
|
});
|
|
});
|
|
|
|
describe('Balena fin', () => {
|
|
it('should always add the balena-fin dtoverlay', () => {
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('fincm3', {}),
|
|
).to.deep.equal({ dtoverlay: ['balena-fin'] });
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('fincm3', {
|
|
test: '123',
|
|
test2: ['123'],
|
|
test3: ['123', '234'],
|
|
}),
|
|
).to.deep.equal({
|
|
test: '123',
|
|
test2: ['123'],
|
|
test3: ['123', '234'],
|
|
dtoverlay: ['balena-fin'],
|
|
});
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('fincm3', {
|
|
dtoverlay: 'test',
|
|
}),
|
|
).to.deep.equal({ dtoverlay: ['test', 'balena-fin'] });
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('fincm3', {
|
|
dtoverlay: ['test'],
|
|
}),
|
|
).to.deep.equal({ dtoverlay: ['test', 'balena-fin'] });
|
|
});
|
|
|
|
it('should not cause a config change when the cloud does not specify the balena-fin overlay', () => {
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(
|
|
rpiConfigBackend,
|
|
{ HOST_CONFIG_dtoverlay: '"test","balena-fin"' },
|
|
{ HOST_CONFIG_dtoverlay: '"test"' },
|
|
'fincm3',
|
|
),
|
|
).to.equal(false);
|
|
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(
|
|
rpiConfigBackend,
|
|
{ HOST_CONFIG_dtoverlay: '"test","balena-fin"' },
|
|
{ HOST_CONFIG_dtoverlay: 'test' },
|
|
'fincm3',
|
|
),
|
|
).to.equal(false);
|
|
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(
|
|
rpiConfigBackend,
|
|
{ HOST_CONFIG_dtoverlay: '"test","test2","balena-fin"' },
|
|
{ HOST_CONFIG_dtoverlay: '"test","test2"' },
|
|
'fincm3',
|
|
),
|
|
).to.equal(false);
|
|
});
|
|
});
|
|
|
|
describe('Raspberry pi4', () => {
|
|
it('should always add the vc4-fkms-v3d dtoverlay', () => {
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('raspberrypi4-64', {}),
|
|
).to.deep.equal({ dtoverlay: ['vc4-fkms-v3d'] });
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('raspberrypi4-64', {
|
|
test: '123',
|
|
test2: ['123'],
|
|
test3: ['123', '234'],
|
|
}),
|
|
).to.deep.equal({
|
|
test: '123',
|
|
test2: ['123'],
|
|
test3: ['123', '234'],
|
|
dtoverlay: ['vc4-fkms-v3d'],
|
|
});
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('raspberrypi4-64', {
|
|
dtoverlay: 'test',
|
|
}),
|
|
).to.deep.equal({ dtoverlay: ['test', 'vc4-fkms-v3d'] });
|
|
expect(
|
|
(DeviceConfig as any).ensureRequiredOverlay('raspberrypi4-64', {
|
|
dtoverlay: ['test'],
|
|
}),
|
|
).to.deep.equal({ dtoverlay: ['test', 'vc4-fkms-v3d'] });
|
|
});
|
|
|
|
it('should not cause a config change when the cloud does not specify the pi4 overlay', () => {
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(
|
|
rpiConfigBackend,
|
|
{ HOST_CONFIG_dtoverlay: '"test","vc4-fkms-v3d"' },
|
|
{ HOST_CONFIG_dtoverlay: '"test"' },
|
|
'raspberrypi4-64',
|
|
),
|
|
).to.equal(false);
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(
|
|
rpiConfigBackend,
|
|
{ HOST_CONFIG_dtoverlay: '"test","vc4-fkms-v3d"' },
|
|
{ HOST_CONFIG_dtoverlay: 'test' },
|
|
'raspberrypi4-64',
|
|
),
|
|
).to.equal(false);
|
|
expect(
|
|
// @ts-ignore accessing private value
|
|
deviceConfig.bootConfigChangeRequired(
|
|
rpiConfigBackend,
|
|
{ HOST_CONFIG_dtoverlay: '"test","test2","vc4-fkms-v3d"' },
|
|
{ HOST_CONFIG_dtoverlay: '"test","test2"' },
|
|
'raspberrypi4-64',
|
|
),
|
|
).to.equal(false);
|
|
});
|
|
});
|
|
|
|
describe('ConfigFS', () => {
|
|
const upboardConfig = new DeviceConfig();
|
|
let upboardConfigBackend: DeviceConfigBackend | null;
|
|
|
|
before(async () => {
|
|
stub(child_process, 'exec').resolves();
|
|
stub(fs, 'exists').resolves(true);
|
|
stub(fs, 'mkdir').resolves();
|
|
stub(fs, 'readdir').resolves([]);
|
|
stub(fsUtils, 'writeFileAtomic').resolves();
|
|
|
|
stub(fs, 'readFile').callsFake((file) => {
|
|
if (file === 'test/data/mnt/boot/configfs.json') {
|
|
return Promise.resolve(
|
|
JSON.stringify({
|
|
ssdt: ['spidev1,1'],
|
|
}),
|
|
);
|
|
}
|
|
return Promise.resolve('');
|
|
});
|
|
|
|
stub(config, 'get').callsFake((key) => {
|
|
return Promise.try(() => {
|
|
if (key === 'deviceType') {
|
|
return 'up-board';
|
|
}
|
|
throw new Error('Unknown fake config key');
|
|
});
|
|
});
|
|
|
|
// @ts-ignore accessing private value
|
|
upboardConfigBackend = await upboardConfig.getConfigBackend();
|
|
expect(upboardConfigBackend).is.not.null;
|
|
expect((child_process.exec as SinonSpy).callCount).to.equal(
|
|
3,
|
|
'exec not called enough times',
|
|
);
|
|
});
|
|
|
|
after(() => {
|
|
(child_process.exec as SinonStub).restore();
|
|
(fs.exists as SinonStub).restore();
|
|
(fs.mkdir as SinonStub).restore();
|
|
(fs.readdir as SinonStub).restore();
|
|
(fs.readFile as SinonStub).restore();
|
|
(fsUtils.writeFileAtomic as SinonStub).restore();
|
|
(config.get as SinonStub).restore();
|
|
});
|
|
|
|
it('should correctly load the configfs.json file', () => {
|
|
expect(child_process.exec).to.be.calledWith('modprobe acpi_configfs');
|
|
expect(child_process.exec).to.be.calledWith(
|
|
'cat test/data/boot/acpi-tables/spidev1,1.aml > test/data/sys/kernel/config/acpi/table/spidev1,1/aml',
|
|
);
|
|
expect((fs.exists as SinonSpy).callCount).to.equal(2);
|
|
expect((fs.readFile as SinonSpy).callCount).to.equal(4);
|
|
});
|
|
|
|
it('should correctly write the configfs.json file', async () => {
|
|
const current = {};
|
|
const target = {
|
|
HOST_CONFIGFS_ssdt: 'spidev1,1',
|
|
};
|
|
|
|
(child_process.exec as SinonSpy).resetHistory();
|
|
(fs.exists as SinonSpy).resetHistory();
|
|
(fs.mkdir as SinonSpy).resetHistory();
|
|
(fs.readdir as SinonSpy).resetHistory();
|
|
(fs.readFile as SinonSpy).resetHistory();
|
|
|
|
// @ts-ignore accessing private value
|
|
upboardConfig.bootConfigChangeRequired(
|
|
upboardConfigBackend,
|
|
current,
|
|
target,
|
|
);
|
|
// @ts-ignore accessing private value
|
|
await upboardConfig.setBootConfig(upboardConfigBackend, target);
|
|
|
|
expect(child_process.exec).to.be.calledOnce;
|
|
expect(fsUtils.writeFileAtomic).to.be.calledWith(
|
|
'test/data/mnt/boot/configfs.json',
|
|
JSON.stringify({
|
|
ssdt: ['spidev1,1'],
|
|
}),
|
|
);
|
|
expect(logSpy).to.be.calledTwice;
|
|
expect(logSpy.getCall(1).args[2]).to.equal('Apply boot config success');
|
|
});
|
|
});
|
|
|
|
// This will require stubbing device.reboot, gosuper.post, config.get/set
|
|
it('applies the target state');
|
|
});
|