NodeBB on Cloud9

Aureney

Whenever I return to my workspace after my application has hibernated, NodeBB stops working. I tried doing ./nodebb start but nothing happens. When I run ./nodebb log I get this error:

9/5 06:58 [1369] - info: Initializing NodeBB v1.0.3
9/5 06:58 [1369] - error: NodeBB could not connect to your Mongo database. Mongo returned the following error: connect ECONNREFUSED 127.0.0.1:27017
9/5 06:58 [1369] - error: Error: connect ECONNREFUSED 127.0.0.1:27017
    at Object.exports._errnoException (util.js:870:11)
    at exports._exceptionWithHostPort (util.js:893:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1061:14)
[cluster] Child Process (1369) has exited (code: 0, signal: null)

Accalia Elementia

did you restart the mongo database that got terminated when the workspace got hibernated?

Aureney

@accalia No. How do you do that?

Accalia Elementia

same way you started it in the first place:

$> mongod --bind_ip=$IP --nojournal

or if you want it to detach from your terminal (instead of making you open a new one)

$> mongod --bind_ip=$IP --nojournal &>/dev/null &

Aureney

@accalia For some reason it gives me this error:

Error parsing command line: unknown option small
try 'mongod --help' for more information

I also didn't use the tutorial in the docs, I used the one here.

Aureney

And this error I've got when I did ./mongod &

2016-05-09T14:43:06.142+0000 ** WARNING: --rest is specified without --httpinterface,
2016-05-09T14:43:06.142+0000 **          enabling http interface
warning: bind_ip of 0.0.0.0 is unnecessary; listens on all ips by default
2016-05-09T14:43:06.155+0000 [initandlisten] MongoDB starting : pid=8240 port=27017 dbpath=data 64-bit host=nsjohanness-nodebb-3124445
2016-05-09T14:43:06.155+0000 [initandlisten] db version v2.6.12
2016-05-09T14:43:06.155+0000 [initandlisten] git version: d73c92b1c85703828b55c2916a5dd4ad46535f6a
2016-05-09T14:43:06.155+0000 [initandlisten] build info: Linux build5.ny.cbi.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2016-05-09T14:43:06.155+0000 [initandlisten] allocator: tcmalloc
2016-05-09T14:43:06.155+0000 [initandlisten] options: { net: { bindIp: "0.0.0.0", http: { RESTInterfaceEnabled: true, enabled: true } }, storage: { dbPath: "data", journal: { enabled: false } } }
************** 
Unclean shutdown detected.
Please visit http://dochub.mongodb.org/core/repair for recovery instructions.
*************
2016-05-09T14:43:06.163+0000 [initandlisten] exception in initAndListen: 12596 old lock file, terminating
2016-05-09T14:43:06.164+0000 [initandlisten] dbexit: 
2016-05-09T14:43:06.164+0000 [initandlisten] shutdown: going to close listening sockets...
2016-05-09T14:43:06.164+0000 [initandlisten] shutdown: going to flush diaglog...
2016-05-09T14:43:06.164+0000 [initandlisten] shutdown: going to close sockets...
2016-05-09T14:43:06.164+0000 [initandlisten] shutdown: waiting for fs preallocator...
2016-05-09T14:43:06.164+0000 [initandlisten] shutdown: closing all files...
2016-05-09T14:43:06.164+0000 [initandlisten] closeAllFiles() finished
2016-05-09T14:43:06.164+0000 [initandlisten] dbexit: really exiting now

Aureney

OK, so here is what happened.

For some reason, the 'data' directory I created was removed when the application hibernated, I had to run all the mongodb commands again. I also had to start ./nodebb setup again and when I looked at the forum , all the data was gone and looked like this

pichalite

@Aureney cloud 9 made a lot of changes to how things run on their workspaces after I created that tutotial. Will try to update the tutorial with latest commands when I find some time.

pichalite

@Aureney it's not removing the .lock file when it's going to hibernate.

do this...

$ rm data/mongod.lock

and then run ./mongod &