http://www.datastax.com/support-forums/tags/agent-install Software, Support, and Training for Apache Cassandra en-US Tue, 21 May 2013 18:27:00 +0000 http://bbpress.org/?v=1.0.3 q http://www.datastax.com/support-forums/search.php http://www.datastax.com/support-forums/topic/problem-with-agent-install#post-746 Wed, 23 Nov 2011 01:49:33 +0000 Anonymous 746@http://www.datastax.com/support-forums/ <p>They all also particularly liked that the dresses were flattering on their stomachs. </p> http://www.datastax.com/support-forums/topic/problem-with-agent-install#post-702 Thu, 17 Nov 2011 16:56:44 +0000 Anonymous 702@http://www.datastax.com/support-forums/ <p>oh thanks, I forget to check that command, I used automatic install, I will check it later, tks alot </p> http://www.datastax.com/support-forums/topic/problem-with-agent-install#post-698 Thu, 17 Nov 2011 15:50:28 +0000 mbulman 698@http://www.datastax.com/support-forums/ <p>shenwoo,</p> <p>Assuming you installed opscenter via a package (rpm/deb), you'll need to make sure the opscenter-agent service is actually running. You can start it by running <code>service opscenter-agent start</code>. </p> http://www.datastax.com/support-forums/topic/problem-with-agent-install#post-692 Thu, 17 Nov 2011 07:18:31 +0000 Anonymous 692@http://www.datastax.com/support-forums/ <p>oh, I have some problems with agent install, everytime I install opscenter agent then I turn off the PC, the next time I turn it on, I have to reinstall the ops center agent ? any ideas ? </p> http://www.datastax.com/support-forums/topic/error-installing-opscenter-agent#post-590 Thu, 27 Oct 2011 19:40:57 +0000 thobbs 590@http://www.datastax.com/support-forums/ <p>Well, I'm glad the problem resolved itself. That's pretty interesting.</p> <p>Perhaps you later changed something in the config and forgot to restart opscenter after that? </p> http://www.datastax.com/support-forums/topic/error-installing-opscenter-agent#post-589 Thu, 27 Oct 2011 19:37:28 +0000 conzar 589@http://www.datastax.com/support-forums/ <p>Thank you for your help thobbs. I restarted both Cassandra and opscenterd (with DEBUG enabled). After that, the installer worked! Maybe there was a problem with how I initially installed opscenter?</p> <p>Order of events<br /> * started Cassandra (from tarball)<br /> * intalled opscenter (through apt-get on Ubuntu)<br /> * configured and launched opscenter</p> <p>Thanks </p> http://www.datastax.com/support-forums/topic/error-installing-opscenter-agent#post-585 Thu, 27 Oct 2011 17:59:14 +0000 thobbs 585@http://www.datastax.com/support-forums/ <p>A few things have to succeed before that directory is created, like scp'ing the necessary files and checking to see that we have sudo privileges.</p> <p>Could I get you to change the logging level to DEBUG in opscenterd, restart opscenterd, try to install the agent again and report whatever else it logs? </p> http://www.datastax.com/support-forums/topic/error-installing-opscenter-agent#post-583 Wed, 26 Oct 2011 23:56:31 +0000 conzar 583@http://www.datastax.com/support-forums/ <p>Yep, I am using a debian package for opscenter (not for cassandra though). The directory /var/log/opscenter-agent doesn't exists. Does the installer create that directory before anything else? </p> <p>I can ssh to localhost with the credentials I provide opscenter. Is there any way of determining if opscenter can login?</p> <p>Thanks </p> http://www.datastax.com/support-forums/topic/error-installing-opscenter-agent#post-582 Wed, 26 Oct 2011 20:54:24 +0000 thobbs 582@http://www.datastax.com/support-forums/ <p>Nevermind, it seems that you've installed either the debian or rpm package.</p> <p>In that case, can you check the contents of <code>/var/log/opscenter-agent/installer.log</code>? That should provide some details on the failure. </p> http://www.datastax.com/support-forums/topic/error-installing-opscenter-agent#post-581 Wed, 26 Oct 2011 20:50:30 +0000 thobbs 581@http://www.datastax.com/support-forums/ <p>Did you install the debian package, the RPM package, or are you using the tarball? </p> http://www.datastax.com/support-forums/topic/error-installing-opscenter-agent#post-580 Wed, 26 Oct 2011 20:38:52 +0000 conzar 580@http://www.datastax.com/support-forums/ <p>I am trying to test out OpsCenter Community edition. I have cassandra setup on the same host as opscenterd. After logging into OpsCenter web, I get a popup asking me to install a Node Agent on 127.0.0.1. I have entered the credentials for my user account (which has sudo access).</p> <p>The problem: the agent isn't installed and there is no status to indicate there is a problem (the popup remains with the install message).</p> <p>The opscenterd.log only shows the following with no error indications.<br /> "2011-10-27 09:18:26+1300 [] INFO: Beginning install of OpsCenter agent to 127.0.0.1"</p> <p>Any ideas of what might be wrong? </p> http://www.datastax.com/support-forums/topic/problem-with-agent-install#post-564 Sun, 16 Oct 2011 22:22:32 +0000 Anonymous 564@http://www.datastax.com/support-forums/ <p>Problem is solved, You were right I didn't have ssh on node machine installed so I tried apt-get install ssh and now installing agent work. Thanks for your reply </p> http://www.datastax.com/support-forums/topic/problem-with-agent-install#post-549 Mon, 10 Oct 2011 15:19:49 +0000 mbulman 549@http://www.datastax.com/support-forums/ <p>It sounds like the ssh connection to install the agent is failing. What's the IP/hostname you see when it prompts you to install the agent? </p> http://www.datastax.com/support-forums/topic/problem-with-agent-install#post-547 Sat, 08 Oct 2011 18:37:52 +0000 Anonymous 547@http://www.datastax.com/support-forums/ <p>When i try to install agent it was displayed error like this :</p> <p>Error during agent install ([Errno 111] Connection refused).<br /> If you need to make changes, you can press "Retry" and installation will continue from the last attempted node.</p> <p>What can cause this error please help</p> <p>Maybe this is problem with Credentials which I enter in installation form but i am beginner in ubuntu system so what I should write in Username field ? I add that I have one cassandra's node on localhost </p>