[rabbitmq-discuss] Starting a Rabbit node remotely using Fabric succeeds yet the node is down
Gigi
gigi at roblox.com
Sun May 20 00:12:53 BST 2012
Hi,
I'm trying to start a stopped node running on a Linux box from a remote
Windows 7 laptop. The command I send is:
sudo /sbin/service rabbitmq-server start
I get back the success message:
[10.10.3.31] sudo: /sbin/service rabbitmq-server start
[10.10.3.31] out: Starting rabbitmq-server: SUCCESS
[10.10.3.31] out: rabbitmq-server.
But, when I run the rabbitmqctl status command (either through Fabric or
directly on the Linux box) I get nodedown error:
Status of node 'rabbit at P1-LApp16' ...
Error: unable to connect to node 'rabbit at P1-LApp16': nodedown
DIAGNOSTICS
===========
nodes in question: ['rabbit at P1-LApp16']
hosts, their running nodes and ports:
- P1-LApp16: [{rabbitmqctl16270,33443}]
current node details:
- node name: 'rabbitmqctl16270 at P1-LApp16'
- home dir: /var/lib/rabbitmq
- cookie hash: 95Vy6dqyADwcVrM/tntD6g==
If I start the node directly on the Linux box it works just fine. Once
the node is started I can send it remote commands to rabbitmqctl via
Fabric with no problem. I just can't start it remotely. Any idea what's
going on and how to fix it?
Thanks, Gigi
Here is the output of rabbitmqctl status after I start the node directly
on the Linuxbox:
Status of node 'rabbit at P1-LApp16' ...
[{pid,15761},
{running_applications,
[{rabbitmq_management,"RabbitMQ Management Console","2.8.2"},
{xmerl,"XML parser","1.2.9"},
{rabbitmq_management_agent,"RabbitMQ Management Agent","2.8.2"},
{amqp_client,"RabbitMQ AMQP Client","2.8.2"},
{rabbit,"RabbitMQ","2.8.2"},
{os_mon,"CPO CXC 138 46","2.2.6"},
{sasl,"SASL CXC 138 11","2.1.9.4"},
{rabbitmq_mochiweb,"RabbitMQ Mochiweb Embedding","2.8.2"},
{webmachine,"webmachine","1.7.0-rmq2.8.2-hg"},
{mochiweb,"MochiMedia Web Server","1.3-rmq2.8.2-git"},
{inets,"INETS CXC 138 49","5.6"},
{mnesia,"MNESIA CXC 138 12","4.4.19"},
{stdlib,"ERTS CXC 138 10","1.17.4"},
{kernel,"ERTS CXC 138 10","2.14.4"}]},
{os,{unix,linux}},
{erlang_version,
"Erlang R14B03 (erts-5.8.4) [source] [64-bit] [smp:2:2] [rq:2]
[async-threads:30] [kernel-poll:true]\n"},
{memory,
[{total,34496024},
{processes,12425376},
{processes_used,12416856},
{system,22070648},
{atom,1539953},
{atom_used,1525035},
{binary,199008},
{code,17358734},
{ets,1154200}]},
{vm_memory_high_watermark,0.2},
{vm_memory_limit,828162048},
{disk_free_limit,4140810240},
{disk_free,10354425856},
{file_descriptors,
[{total_limit,924},{total_used,3},{sockets_limit,829},{sockets_used,1}]},
{processes,[{limit,1048576},{used,172}]},
{run_queue,0},
{uptime,4}]
...done.
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