feat: backport remote BTC node support
This commit is contained in:
Sérgio Salgado
parent
24473de6d5
commit
1b6ba5e6dc
15 changed files with 272 additions and 55 deletions
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@ -10,6 +10,7 @@ const _ = require('lodash/fp')
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const { utils: coinUtils } = require('@lamassu/coins')
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const settingsLoader = require('../new-settings-loader')
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const wallet = require('../wallet')
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const { isDevMode, isRemoteNode, isRemoteWallet } = require('../environment-helper')
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const common = require('./common')
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const doVolume = require('./do-volume')
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@ -30,7 +31,10 @@ const PLUGINS = {
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const BLOCKCHAIN_DIR = process.env.BLOCKCHAIN_DIR
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module.exports = {run}
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module.exports = {
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isEnvironmentValid,
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run
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}
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function installedVolumeFilePath (crypto) {
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return path.resolve(coinUtils.cryptoDir(crypto, BLOCKCHAIN_DIR), '.installed')
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@ -52,43 +56,94 @@ function processCryptos (codes) {
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logger.info('Thanks! Installing: %s. Will take a while...', _.join(', ', codes))
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const goodVolume = doVolume.prepareVolume()
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if (!goodVolume) {
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logger.error('There was an error preparing the disk volume. Exiting.')
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process.exit(1)
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}
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const selectedCryptos = _.map(code => _.find(['code', code], cryptos), codes)
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_.forEach(setupCrypto, selectedCryptos)
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common.es('sudo supervisorctl reread')
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common.es('sudo supervisorctl update')
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const blockchainDir = BLOCKCHAIN_DIR
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const backupDir = path.resolve(os.homedir(), 'backups')
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const rsyncCmd = `( \
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(crontab -l 2>/dev/null || echo -n "") | grep -v "@daily rsync ".*"wallet.dat"; \
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echo "@daily rsync -r --prune-empty-dirs --include='*/' \
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--include='wallet.dat' \
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--exclude='*' ${blockchainDir} ${backupDir} > /dev/null" \
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) | crontab -`
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common.es(rsyncCmd)
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if (isDevMode()) {
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_.forEach(setupCrypto, selectedCryptos)
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} else {
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const goodVolume = doVolume.prepareVolume()
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_.forEach(c => {
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updateCrypto(c)
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common.es(`sudo supervisorctl start ${c.code}`)
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}, selectedCryptos)
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if (!goodVolume) {
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logger.error('There was an error preparing the disk volume. Exiting.')
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process.exit(1)
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}
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_.forEach(setupCrypto, selectedCryptos)
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common.es('sudo supervisorctl reread')
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common.es('sudo supervisorctl update')
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const blockchainDir = BLOCKCHAIN_DIR
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const backupDir = path.resolve(os.homedir(), 'backups')
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const rsyncCmd = `( \
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(crontab -l 2>/dev/null || echo -n "") | grep -v "@daily rsync ".*"wallet.dat"; \
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echo "@daily rsync -r --prune-empty-dirs --include='*/' \
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--include='wallet.dat' \
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--exclude='*' ${blockchainDir} ${backupDir} > /dev/null" \
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) | crontab -`
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common.es(rsyncCmd)
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_.forEach(c => {
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updateCrypto(c)
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common.es(`sudo supervisorctl start ${c.code}`)
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}, selectedCryptos)
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}
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logger.info('Installation complete.')
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}
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function isEnvironmentValid (crypto) {
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_LOCATION`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_LOCATION is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_WALLET_LOCATION`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_WALLET_LOCATION is not set!`)
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if (isRemoteWallet(crypto) && !isRemoteNode(crypto))
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throw new Error(`Invalid environment setup for ${crypto.display}: It's not possible to use a remote wallet without using a remote node!`)
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if (isRemoteNode(crypto) && !isRemoteWallet(crypto)) {
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_HOST`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_HOST is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_PORT`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_PORT is not set!`)
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if (_.isEmpty(process.env.BLOCKCHAIN_DIR))
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throw new Error(`The environment variable for BLOCKCHAIN_DIR is not set!`)
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}
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if (isRemoteWallet(crypto)) {
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_RPC_HOST`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_RPC_HOST is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_RPC_PORT`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_RPC_PORT is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_USER`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_USER is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_PASSWORD`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_PASSWORD is not set!`)
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}
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return true
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}
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function setupCrypto (crypto) {
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logger.info(`Installing ${crypto.display}...`)
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if (!isEnvironmentValid(crypto)) throw new Error(`Environment error for ${crypto.display}`)
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if (isRemoteWallet(crypto)) {
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logger.info(`Environment variable ${crypto.cryptoCode}_WALLET_LOCATION is set as 'remote', so there's no need to install a node in the system. Exiting...`)
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return
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}
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const cryptoDir = coinUtils.cryptoDir(crypto, BLOCKCHAIN_DIR)
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makeDir.sync(cryptoDir)
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const cryptoPlugin = plugin(crypto)
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const oldDir = process.cwd()
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const tmpDir = '/tmp/blockchain-install'
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const tmpDir = isDevMode() ? path.resolve(BLOCKCHAIN_DIR, 'tmp', 'blockchain-install') : '/tmp/blockchain-install'
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makeDir.sync(tmpDir)
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process.chdir(tmpDir)
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@ -97,7 +152,10 @@ function setupCrypto (crypto) {
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cryptoPlugin.setup(cryptoDir)
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common.writeFile(installedVolumeFilePath(crypto), '')
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if (!isDevMode()) {
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common.writeFile(installedVolumeFilePath(crypto), '')
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}
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process.chdir(oldDir)
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}
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@ -121,6 +179,8 @@ function plugin (crypto) {
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function getBlockchainSyncStatus (cryptoList) {
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return settingsLoader.loadLatest()
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.then(settings => {
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if (isDevMode()) return new Array(_.size(cryptoList)).fill('ready')
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const blockchainStatuses = _.reduce((acc, value) => {
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const processStatus = common.es(`sudo supervisorctl status ${value.code} | awk '{ print $2 }'`).trim()
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return acc.then(a => {
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@ -140,7 +200,9 @@ function getBlockchainSyncStatus (cryptoList) {
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}
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function isInstalled (crypto) {
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return isInstalledSoftware(crypto) && isInstalledVolume(crypto)
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return isDevMode()
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? isInstalledSoftware(crypto)
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: isInstalledSoftware(crypto) && isInstalledVolume(crypto)
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}
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function isDisabled (crypto) {
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