consul/terraform/aws/scripts/upstart.conf

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description "Consul agent"
start on runlevel [2345]
stop on runlevel [!2345]
respawn
# This is to avoid Upstart re-spawning the process upon `consul leave`
normal exit 0 INT
script
if [ -f "/etc/service/consul" ]; then
. /etc/service/consul
fi
# Make sure to use all our CPUs, because Consul can block a scheduler thread
export GOMAXPROCS=`nproc`
# Get the public IP
BIND=`ifconfig eth0 | grep "inet addr" | awk '{ print substr($2,6) }'`
exec /usr/local/bin/consul agent \
-config-dir="/etc/consul.d" \
-bind=$BIND \
${CONSUL_FLAGS} \
>>/var/log/consul.log 2>&1
end script