[one-users] Error when trying to add a new host

[jbradfield at gmail.com]

I’m running OpeNebula 4.4 with a frontend on CentOS and a host on RHEL6. I’ve configured the frontend and host and (I believe) have everything up and running, but I get an error when trying to add the host to the frontend. Following the quick-start guide (http://docs.opennebula.org/stable/design_and_installation/quick_starts/qs_centos_kvm.html), I tried to add the host by running 


    -bash-4.1$ onehost create localhost -i kvm -v kvm -n dummy


And then checked the host list:


    -bash-4.1$ onehost list
      ID NAME            CLUSTER   RVM      ALLOCATED_CPU      ALLOCATED_MEM STAT
       1 one-sandbox     -           0       0 / 100 (0%)   0K / 490.4M (0%) on
       7 bigdata-corona. -           0                  -                  - err



The logs at /var/log/one/oned.log contain the following:


Fri Jan 24 17:37:56 2014 [InM][D]: Monitoring host bigdata-corona.cticore.local (7)
Fri Jan 24 17:37:56 2014 [InM][I]: Command execution fail: 'if [ -x "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 20 7 bigdata-corona.cticore.local; else                              exit 42; fi'
Fri Jan 24 17:37:56 2014 [InM][I]: ExitCode: 42
Fri Jan 24 17:37:56 2014 [InM][I]: Remote worker node files not found
Fri Jan 24 17:37:56 2014 [InM][I]: Updating remotes
Fri Jan 24 17:37:58 2014 [InM][I]: Command execution fail: 'if [ -x "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 20 7 bigdata-corona.cticore.local; else                              exit 42; fi'
Fri Jan 24 17:37:58 2014 [InM][I]: ExitCode: 42
Fri Jan 24 17:37:58 2014 [InM][I]: Remote worker node files not found
Fri Jan 24 17:37:58 2014 [InM][I]: Updating remotes
Fri Jan 24 17:38:00 2014 [InM][I]: Command execution fail: 'if [ -x "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 20 7 bigdata-corona.cticore.local; else                              exit 42; fi'
Fri Jan 24 17:38:00 2014 [InM][I]: ExitCode: 42
Fri Jan 24 17:38:00 2014 [InM][I]: Remote worker node files not found
Fri Jan 24 17:38:00 2014 [InM][I]: Updating remotes
Fri Jan 24 17:38:02 2014 [InM][I]: Command execution fail: 'if [ -x "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm /var/lib/one//datastores 4124 20 7 bigdata-corona.cticore.local; else                              exit 42; fi'
Fri Jan 24 17:38:02 2014 [InM][I]: ExitCode: 42
Fri Jan 24 17:38:02 2014 [ONE][E]: Error monitoring Host bigdata-corona.cticore.local (7): -


No clue what’s going on here; any help would be appreciated.





- Jim Bradfield
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