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1. Re: CirrAS instances not seeing each other in EC2
goldmann Mar 19, 2010 3:54 AM (in response to kvirkki)Hi Kai,
The most common issue is that AWS credentials aren't encoded in right way.
Any guesses what I'm doing wrong here? Do I need to manually enable something from RHQ for the instances to be seen/managed from there?
No, everything is deployed, started and imported automatically.
Please log in to management appliance using SSH (user root, use your private key to log in) and provide the output from this files:
- /var/log/cirras-management/default.log
- /var/log/cirras-management/thin.log
After this I can help you better.
--Marek
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2. Re: CirrAS instances not seeing each other in EC2
kvirkki Mar 19, 2010 3:58 AM (in response to goldmann)Does the management instance have to be up and running before starting the other instances or can they find it even when management starts after them? I started management first and then the front-end, but just wanted to know
I'll send the logs you mentioned soon, just have to restart the instances and get them...
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3. Re: CirrAS instances not seeing each other in EC2
goldmann Mar 19, 2010 4:03 AM (in response to kvirkki)Does the management instance have to be up and running before starting the other instances or can they find it even when management starts after them? I started management first and then the front-end, but just wanted to know
No, there is no need to start management appliance first but it is a good idea.
I'll send the logs you mentioned soon, just have to restart the instances and get them...
Thanks!
--Marek
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4. Re: CirrAS instances not seeing each other in EC2
kvirkki Mar 19, 2010 6:17 AM (in response to goldmann)Here are the logs you requested.
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thin.log.zip 435 bytes
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default.log.zip 2.7 KB
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5. Re: CirrAS instances not seeing each other in EC2
goldmann Mar 19, 2010 6:28 AM (in response to kvirkki)Everything looks good, but you're running one management appliance and one front-en appliance. You need to launch one or more back-end appliances (with JBoss AS) to have a cluster, see CirrAS | Appliances wiki page.
--Marek
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6. Re: CirrAS instances not seeing each other in EC2
kvirkki Mar 19, 2010 7:12 AM (in response to goldmann)I started also a back-end instance and now I can see stuff in S3 too
But in RHQ I can only see the servers from Administration -> High Availability -> Agents. The dashboard shows nothing, is this expected? Maybe I need to start reading some documentation about RHQ...
Cheers,
Kai
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7. Re: CirrAS instances not seeing each other in EC2
goldmann Mar 19, 2010 8:50 AM (in response to kvirkki)You need to wait a few minutes so the RHQ agent can be installed on back-end, discover the services, register itself in management appliance send the discovery results and import discovered resources to RHQ inventory.
--Marek