Bug 1115957

Created attachment 914451 [details]
ovirt-engine-setup-20140703110715-fwbmar.log

Description of problem:

I'm trying to setup ovirt-engine-websocket-proxy on different host than engine is running. thus I don't see sense to have whole set of jboss/engine packages installed.

1. yum install ovirt-engine-setup-base ovirt-engine-websocket-proxy (see BZ1114978)
2. engine-setup

~~~
# engine-setup 
[ INFO  ] Stage: Initializing
[ INFO  ] Stage: Environment setup
          Configuration files: []
          Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20140703110715-fwbmar.log
          Version: otopi-1.3.0_master (otopi-1.3.0-0.0.master.20140625.git6b6b75a.el6)
[ INFO  ] Stage: Environment packages setup
[ INFO  ] Stage: Programs detection
[ INFO  ] Stage: Environment setup
[ INFO  ] Stage: Environment customization
          Setup can automatically configure the firewall on this system.
          Note: automatic configuration of the firewall may overwrite current settings.
          Do you want Setup to configure the firewall? (Yes, No) [Yes]: 
[ INFO  ] iptables will be configured as firewall manager.
          Host fully qualified DNS name of this server [websocketproxy.rhev.lab.eng.brq.redhat.com]: 
[WARNING] Failed to resolve websocketproxy.rhev.lab.eng.brq.redhat.com using DNS, it can be resolved only locally
[ INFO  ] Checking for product updates...
[ INFO  ] No product updates found
          Configure WebSocket Proxy on this machine? (Yes, No) [Yes]: 
[ INFO  ] Stage: Setup validation
[ ERROR ] Failed to execute stage 'Setup validation': Cannot get JAVA_HOME make sure supported JRE is installed
[ INFO  ] Stage: Clean up
          Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20140703110715-fwbmar.log
[ INFO  ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20140703110727-setup.conf'
[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination
[ ERROR ] Execution of setup failed
~~~

and now if ovirt-engine and its deps are installed:

~~~
# engine-setup 
[ INFO  ] Stage: Initializing
[ INFO  ] Stage: Environment setup
          Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf']
          Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20140703123206-7j66by.log
          Version: otopi-1.3.0_master (otopi-1.3.0-0.0.master.20140625.git6b6b75a.el6)
[ INFO  ] Stage: Environment packages setup
[ INFO  ] Stage: Programs detection
[ INFO  ] Stage: Environment setup
[ INFO  ] Stage: Environment customization
         
          --== PRODUCT OPTIONS ==--
         
          Configure Engine on this host (Yes, No) [Yes]: No
         
          --== PACKAGES ==--
         
[ INFO  ] Checking for product updates...
[ INFO  ] No product updates found
         
          --== NETWORK CONFIGURATION ==--
         
          Host fully qualified DNS name of this server [websocketproxy.rhev.lab.eng.brq.redhat.com]: 
[WARNING] Failed to resolve websocketproxy.rhev.lab.eng.brq.redhat.com using DNS, it can be resolved only locally
          Setup can automatically configure the firewall on this system.
          Note: automatic configuration of the firewall may overwrite current settings.
          Do you want Setup to configure the firewall? (Yes, No) [Yes]: 
[ INFO  ] iptables will be configured as firewall manager.
         
          --== DATABASE CONFIGURATION ==--
         
         
          --== OVIRT ENGINE CONFIGURATION ==--
         
         
          --== PKI CONFIGURATION ==--
         
         
          --== APACHE CONFIGURATION ==--
         
         
          --== SYSTEM CONFIGURATION ==--
         
          Configure WebSocket Proxy on this machine? (Yes, No) [Yes]:
~~~

This is odd, IMHO it should work like this:
- check what setup plugins are present
- inform/ask user to approve setup of available plugins
- then check plugins deps/related stuff

Version-Release number of selected component (if applicable):
ovirt-engine-setup-base-3.5.0-0.0.master.20140629172257.git0b16ed7.el6.noarch
ovirt-engine-setup-plugin-ovirt-engine-common-3.5.0-0.0.master.20140629172257.git0b16ed7.el6.noarch
ovirt-engine-setup-plugin-websocket-proxy-3.5.0-0.0.master.20140629172257.git0b16ed7.el6.noarch

How reproducible:
100%

Steps to Reproduce:
1. install ovirt-engine-setup-base-3.5.0-0.0.master.20140629172257.git0b16ed7.el6.noarch ovirt-engine-setup-plugin-ovirt-engine-common-3.5.0-0.0.master.20140629172257.git0b16ed7.el6.noarch ovirt-engine-setup-plugin-websocket-proxy-3.5.0-0.0.master.20140629172257.git0b16ed7.el6.noarch
2. run engine-setup
3.

Actual results:
failure

Expected results:
should work without whole java/jboss/engine stuff

Additional info:

stirabos@ commented:
> The JAVA_HOME issue is new, I agree with you that the whole websocket proxy 
> doesn't require it but I never try it on a system without a JVM.
> Please open another BZ for that.