Issue

• When installing Red Hat Satellite 6, it complains:

  # katello-installer
  An OpenJDK version of Java greater than 1.7 should be installed.  For more details on the version currently installed, run 'java -version'
  

• After setting java to 1.8, it's failing with error:

 /Stage[main]/Candlepin::Database/Exec[cpdb]: Failed to call refresh: liquibase --driver=org.postgresql.Driver                           --classpath=/usr/share/java/postgresql-jdbc.jar:/var/lib/tomcat6/webapps/candlepin/WEB-INF/classes/                           --changeLogFile=db/changelog/changelog-create.xml                           --url=jdbc:postgresql:candlepin                           --username=candlepin                            --password=vHeJnvQXCVuwKsErRtrH5hZwq5XFdRKa                           migrate                           -Dcommunity=False                           >> /var/log/candlepin/cpdb.log                           2>&1 && touch /var/lib/candlepin/cpdb_done returned 1 instead of one of [0]
 /Stage[main]/Candlepin::Database/Exec[cpdb]: liquibase --driver=org.postgresql.Driver                           --classpath=/usr/share/java/postgresql-jdbc.jar:/var/lib/tomcat6/webapps/candlepin/WEB-INF/classes/                           --changeLogFile=db/changelog/changelog-create.xml                           --url=jdbc:postgresql:candlepin                           --username=candlepin                            --password=vHeJnvQXCVuwKsErRtrH5hZwq5XFdRKa                           migrate                           -Dcommunity=False                           >> /var/log/candlepin/cpdb.log                           2>&1 && touch /var/lib/candlepin/cpdb_done returned 1 instead of one of [0]
 /usr/bin/wget --timeout=30 --tries=5 --retry-connrefused -qO- http://localhost:8080/candlepin/admin/init >/var/log/candlepin/cpinit.log 2>&1 && touch /var/lib/candlepin/cpinit_done returned 8 instead of one of [0]
 /Stage[main]/Candlepin::Service/Exec[cpinit]/returns: change from notrun to 0 failed: /usr/bin/wget --timeout=30 --tries=5 --retry-connrefused -qO- http://localhost:8080/candlepin/admin/init >/var/log/candlepin/cpinit.log 2>&1 && touch /var/lib/candlepin/cpinit_done returned 8 instead of one of [0]
 /Stage[main]/Candlepin::Service/Exec[cpinit]: Failed to call refresh: /usr/bin/wget --timeout=30 --tries=5 --retry-connrefused -qO- http://localhost:8080/candlepin/admin/init >/var/log/candlepin/cpinit.log 2>&1 && touch /var/lib/candlepin/cpinit_done returned 8 instead of one of [0]
 /Stage[main]/Candlepin::Service/Exec[cpinit]: /usr/bin/wget --timeout=30 --tries=5 --retry-connrefused -qO- http://localhost:8080/candlepin/admin/init >/var/log/candlepin/cpinit.log 2>&1 && touch /var/lib/candlepin/cpinit_done returned 8 instead of one of [0]
 /Stage[main]/Foreman::Database/Foreman::Rake[db:seed]/Exec[foreman-rake-db:seed]: Failed to call refresh: /usr/sbin/foreman-rake db:seed returned 1 instead of one of [0]
 /Stage[main]/Foreman::Database/Foreman::Rake[db:seed]/Exec[foreman-rake-db:seed]: /usr/sbin/foreman-rake db:seed returned 1 instead of one of [0]
Installing             Done                                               [100%] [...................................................................]
  Something went wrong! Check the log for ERROR-level output
  The full log is at /var/log/katello-installer/katello-installer.log