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description "Bitcoin Core Daemon"
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start on runlevel [2345]
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stop on starting rc RUNLEVEL=[016]
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env BITCOIND_BIN="/usr/bin/bitcoind"
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env BITCOIND_USER="bitcoin"
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env BITCOIND_GROUP="bitcoin"
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env BITCOIND_PIDDIR="/var/run/bitcoind"
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# upstart can't handle variables constructed with other variables
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env BITCOIND_PIDFILE="/var/run/bitcoind/bitcoind.pid"
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env BITCOIND_CONFIGFILE="/etc/bitcoin/bitcoin.conf"
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env BITCOIND_DATADIR="/var/lib/bitcoind"
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expect fork
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respawn
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respawn limit 5 120
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kill timeout 60
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pre-start script
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# this will catch non-existent config files
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# bitcoind will check and exit with this very warning, but it can do so
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# long after forking, leaving upstart to think everything started fine.
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# since this is a commonly encountered case on install, just check and
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# warn here.
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if ! grep -qs '^rpcpassword=' "$BITCOIND_CONFIGFILE" ; then
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echo "ERROR: You must set a secure rpcpassword to run bitcoind."
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echo "The setting must appear in $BITCOIND_CONFIGFILE"
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echo
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echo "This password is security critical to securing wallets "
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echo "and must not be the same as the rpcuser setting."
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echo "You can generate a suitable random password using the following "
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echo "command from the shell:"
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echo
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echo "bash -c 'tr -dc a-zA-Z0-9 < /dev/urandom | head -c32 && echo'"
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echo
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echo "It is recommended that you also set alertnotify so you are "
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echo "notified of problems:"
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echo
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echo "ie: alertnotify=echo %%s | mail -s \"Bitcoin Alert\"" \
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"admin@foo.com"
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echo
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exit 1
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fi
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mkdir -p "$BITCOIND_PIDDIR"
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chmod 0755 "$BITCOIND_PIDDIR"
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chown $BITCOIND_USER:$BITCOIND_GROUP "$BITCOIND_PIDDIR"
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chown $BITCOIND_USER:$BITCOIND_GROUP "$BITCOIND_CONFIGFILE"
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chmod 0660 "$BITCOIND_CONFIGFILE"
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end script
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exec start-stop-daemon \
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--start \
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--pidfile "$BITCOIND_PIDFILE" \
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--chuid $BITCOIND_USER:$BITCOIND_GROUP \
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--exec "$BITCOIND_BIN" \
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-- \
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-pid="$BITCOIND_PIDFILE" \
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-conf="$BITCOIND_CONFIGFILE" \
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-datadir="$BITCOIND_DATADIR" \
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-disablewallet \
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-daemon
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