Simple monit script for mongodb

mongodb

check host mongodb with address localhost
    start program = "/usr/bin/sudo /opt/database/mongo/bin/mongod"
    stop program = "/usr/bin/sudo /usr/bin/pkill -f mongod"
    if failed port 28017 protocol HTTP
        request /
        with timeout 10 seconds
        then start

My mongodb has been authenticated and monit is giving "failed to connect" error.
I am using following config,

check process mongodb matching "mongodb"
start program = "/usr/bin/sudo /bin/systemctl start mongodb"
stop program = "/usr/bin/sudo /bin/systemctl stop mongodb"
if failed url http://username:[email protected]:27017/authDb with timeout 10 seconds then restart
if 5 restarts within 5 cycles then timeout

@dzamosenchuk @virajp , Did any of you find any solution, Please let me know I am having same kind of issue.

I succesfully configured my monit and it works fine.I think it will help someone.

check process mongodb with pidfile /var/lib/mongodb/mongod.lock

group database

start program = "/bin/systemctl start mongodb"
stop program = "/bin/systemctl stop mongodb"

if failed host localhost port 27017 then restart

I cannot get the most basic script working on this on ubuntu 16.04 monit 5.16

check process mongod with pidfile /var/run/mongod.pid
  group database
  start program = "/usr/sbin/service mongod start"
  stop program = "/usr/sbin/service mongod stop"
  if failed host 127.0.0.1 port 27017 protocol http
    and request "/" with timeout 15 seconds then restart

I get the error: Error reading pid from file '/var/run/mongod.pid'

but when I run cat /var/run/mongod.pid I do get the value 51455

I've changed permissions making it both less and more restrictive to no avail. Thoughts?