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use supervisor instead of pm2 for stability

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This commit is contained in:
Josh Harvey 2017-07-09 00:48:15 +03:00
parent 5ab77c560f
commit 2f94e07788
10 changed files with 46 additions and 35 deletions
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18
lib/blockchain/common.js
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@ -2,9 +2,10 @@ const crypto = require('crypto')
const os = require('os')
const path = require('path')
const cp = require('child_process')
const fs = require('fs')
const logger = require('console-log-level')({level: 'info'})
module.exports = {es, firewall, randomPass, fetchAndInstall, logger}
module.exports = {es, writeSupervisorConfig, firewall, randomPass, fetchAndInstall, logger}
const BINARIES = {
BTC: {
@ -47,6 +48,21 @@ function es (cmd) {
return res.toString()
}
function writeSupervisorConfig (coinRec, cmd) {
const blockchain = coinRec.code
const supervisorConfig = `[program:${blockchain}]
command=${cmd}
autostart=true
autorestart=true
stderr_logfile=/var/log/supervisor/${blockchain}.err.log
stdout_logfile=/var/log/supervisor/${blockchain}.out.log
environment=HOME="/root"
`
fs.writeFileSync(`/etc/supervisor/conf.d/${coinRec.code}.conf`, supervisorConfig)
}
function fetchAndInstall (crypto) {
const binaries = BINARIES[crypto.cryptoCode]
if (!binaries) throw new Error(`No such coin: ${crypto.code}`)