The following is some commands to try and troubleshoot RabbitMQ not starting in Zenoss 5.<\/p>\n
Connecting to the RabbitMQ container<\/strong><\/p>\n Check the service<\/strong><\/p>\n You can check the RabbitMQ service by running “rabbitmqctl status”<\/p>\n As you can see the node is down so RabbitMQ is not able to start.<\/p>\n Try to ping rbt0 (RabbitMQ connects to rbt0 so if it can’t resolve, then it can’t start)<\/p>\n If you get a “ping: unknown host rbt0” then add the following to \/etc\/hosts.\u00a0 Change the IP address to the IP address of the container.\u00a0 You can run “ip addr” or ifconfig to get the IP.<\/p>\n Or if your interface is eth0, you can run this command.<\/p>\n Then run “rabbitmqctl status” again.\u00a0 The service auto starts, so it may take a minute, but you should see something similar to the following. (Not that I cut some of the text out.)<\/p>\n <\/p>\n Checking vhost<\/strong><\/p>\n List the RabbitMQ vhosts with “rabbitmqcl list_vhosts”<\/p>\n If you run rabbitmqctl list_vhosts and don’t see \/zenoss, then add it<\/p>\n If the vhost is up then you can try deleting the zenoss vhosts and readding it.<\/p>\n The only downside to theses changes is that once the service gets restarted the changes you made inside the container will be lost, There should be a way to update the container so that the changes are persistent.<\/p>\n","protected":false},"excerpt":{"rendered":" The following is some commands to try and troubleshoot RabbitMQ not starting in Zenoss 5. Connecting to the RabbitMQ container serviced service attach $(serviced service list | grep -i rabbitmq | awk ‘{print $2}’) Check the service You can check … Continue reading serviced service attach $(serviced service list | grep -i rabbitmq | awk '{print $2}')<\/pre>\n[root@764399e5hhba \/]# rabbitmqctl status\r\nStatus of node rabbit@rbt0 ...\r\nError: unable to connect to node rabbit@rbt0: nodedown\r\n\r\nDIAGNOSTICS\r\n===========\r\n\r\nattempted to contact: [rabbit@rbt0]\r\n\r\nrabbit@rbt0:\r\n\u00a0 * unable to connect to epmd (port 4369) on rbt0: nxdomain (non-existing domain)\r\n\r\n\r\ncurrent node details:\r\n- node name: rabbitmqct22222@764399e5hhba\r\n- home dir: \/var\/lib\/rabbitmq\r\n- cookie hash: yy3+awwOpeaaaa12wdf42ff==\r\n\r\n[root@764399e5hhba \/]# \r\n<\/pre>\n
ping rbt0<\/pre>\n
172.20.0.11\u00a0 rbt0<\/pre>\n
echo \"$(ifconfig eth0 | grep \"inet \" | awk '{print $2}')\u00a0 rbt0\"\u00a0 >> \/etc\/hosts<\/pre>\n[root@764399e5hhba \/]# rabbitmqctl status\r\n Status of node rabbit@rbt0 ...\r\n [{pid,4629},\r\n {running_applications,\r\n ... CUT TEXT ...\r\n {uptime,5}]\r\n ...done.\r\n [root@764399e5hhba \/]#<\/pre>\n[root@764399e5hhba \/]# rabbitmqctl list_vhosts\r\n Listing vhosts ...\r\n \/\r\n \/zenoss\r\n ...done.<\/pre>\n
rabbitmqctl add_vhost \/zenoss\r\nrabbitmqctl set_permissions -p \/zenoss zenoss '.*' '.*' '.*'<\/pre>\n
[root@764399e5hhba \/]#\r\nrabbitmqctl delete_vhost \/zenoss\r\nrabbitmqctl add_vhost \/zenoss\r\nrabbitmqctl set_permissions -p \/zenoss zenoss '.*' '.*' '.*'<\/pre>\n