[Spacewalk-list] spacewalk not run - 503 http error "Service Temporarily Unavailable"

Thu Feb 5 13:42:04 UTC 2009

I all,
i've installed spacewalk on a virtual machine (vmware) and i followed the instructions on the wiki, all procedure work fine for me, but when i try to connect via browser at spacewalk i have a 503 http error:
Service Temporarily Unavailable

The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

________________________________
Apache/2.2.3 (Red Hat) Server at lnxts1w2.xxx.xxx Port 443--> I have write xxx by myself only for privacy.

- Web traceback log some java exception, like this:
java.lang.NoClassDefFoundError: javax/transaction/Synchronization
        at org.hibernate.impl.SessionImpl.<init>(SessionImpl.java:213)
        at org.hibernate.impl.SessionFactoryImpl.openSession(SessionFactoryImpl.java:473)
        at org.hibernate.impl.SessionFactoryImpl.openSession(SessionFactoryImpl.java:497)
        at org.hibernate.impl.SessionFactoryImpl.openSession(SessionFactoryImpl.java:505)
        at com.redhat.rhn.common.hibernate.ConnectionManager.getInternalSession(ConnectionManager.java:249)
        at com.redhat.rhn.common.hibernate.ConnectionManager.getSession(ConnectionManager.java:238)
        at com.redhat.rhn.common.hibernate.HibernateFactory.getSession(HibernateFactory.java:264)
        at com.redhat.rhn.common.db.datasource.CachedStatement.stealConnection(CachedStatement.java:843)
        at com.redhat.rhn.common.db.datasource.CachedStatement.execute(CachedStatement.java:435)
        at com.redhat.rhn.common.db.datasource.CachedStatement.execute(CachedStatement.java:425)
        at com.redhat.rhn.common.db.datasource.CachedStatement.execute(CachedStatement.java:329)
        at com.redhat.rhn.common.db.datasource.CachedStatement.execute(CachedStatement.java:334)
        at com.redhat.rhn.common.db.datasource.CachedStatement.execute(CachedStatement.java:274)
        at com.redhat.rhn.common.db.datasource.SelectMode.execute(SelectMode.java:105)
        at com.redhat.rhn.taskomatic.task.errata.ErrataQueueDriver.getCandidates(ErrataQueueDriver.java:58)
        at com.redhat.rhn.taskomatic.task.threaded.TaskQueue.run(TaskQueue.java:106)
        at com.redhat.rhn.taskomatic.task.ErrataQueue.execute(ErrataQueue.java:58)
        at com.redhat.rhn.taskomatic.task.SingleThreadedTestableTask.execute(SingleThreadedTestableTask.java:54)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
Caused by: java.lang.ClassNotFoundException: javax.transaction.Synchronization
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)

or in /var/log/tomcat5/catalina.out

SEVERE: Catalina.stop:
java.net.ConnectException: Connection refused
      at java.net.PlainSocketImpl.socketConnect(Native Method)
      at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:310)
      at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:176)
      at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:163)
      at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:381)
      at java.net.Socket.connect(Socket.java:537)
      at java.net.Socket.connect(Socket.java:487)
      at java.net.Socket.<init>(Socket.java:384)
      at java.net.Socket.<init>(Socket.java:198)
      at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:395)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:616)
      at org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:344)
      at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:435)
Using CATALINA_BASE:   /usr/share/tomcat5
Using CATALINA_HOME:   /usr/share/tomcat5
Using CATALINA_TMPDIR: /usr/share/tomcat5/temp
Using JRE_HOME:       /usr/lib/jvm/java-openjdk/

- With nmap i don't see the port 8009 open, and I think is a problem ;)

Interesting ports on localhost.localdomain (127.0.0.1):
Not shown: 1672 closed ports
PORT      STATE SERVICE
22/tcp    open  ssh
25/tcp    open  smtp
111/tcp   open  rpcbind
602/tcp   open  unknown
749/tcp   open  kerberos-adm
1521/tcp  open  oracle
3128/tcp  open  squid-http
10000/tcp open  snet-sensor-mgmt

- In other log I have other problems

In /var/log/httpd/ssl_error_log:
[Thu Feb 05 10:49:24 2009] [error] (111)Connection refused: proxy: AJP: attempt to connect to 127.0.0.1:8009 (*) failed
[Thu Feb 05 10:49:24 2009] [error] proxy: AJP: failed to make connection to backend: localhost

- restart the process work fine, I don't see nothing bad
[root at lnxts1w2 ~]# /usr/sbin/rhn-satellite restart
Shutting down rhn-satellite...
Stopping cobbler daemon:                                   [  OK  ]
Stopping rhn-search...
Stopped rhn-search.
2009-02-05 14:39:56 MonitoringScout: Debug level = 0
2009-02-05 14:39:56 MonitoringScout: Switches: stop
2009-02-05 14:39:56 MonitoringScout: STOPPING
2009-02-05 14:39:56 MonitoringScout: STOPPED OK
2009-02-05 14:39:56 MonitoringScout: ============ STATUS ===============
2009-02-05 14:39:56 MonitoringScout:    ---- Monitoring backend functionality is disabled
2009-02-05 14:39:56 MonitoringScout:    ---- Monitoring scout functionality is disabled
2009-02-05 14:39:56 MonitoringScout: Last action: stop
2009-02-05 14:39:56 MonitoringScout: ** Installed for SysV startup **
2009-02-05 14:39:56 MonitoringScout: STOPPED
2009-02-05 14:39:56 MonitoringScout: ===================================
2009-02-05 14:39:56 Monitoring: Debug level = 0
2009-02-05 14:39:56 Monitoring: Switches: stop
2009-02-05 14:39:56 Monitoring: STOPPING
2009-02-05 14:39:56 Monitoring: STOPPED OK
2009-02-05 14:39:56 Monitoring: ============ STATUS ===============
2009-02-05 14:39:56 Monitoring:    ---- Monitoring backend functionality is disabled
2009-02-05 14:39:56 Monitoring:    ---- Monitoring scout functionality is disabled
2009-02-05 14:39:56 Monitoring: Last action: stop
2009-02-05 14:39:56 Monitoring: ** Installed for SysV startup **
2009-02-05 14:39:56 Monitoring: STOPPED
2009-02-05 14:39:56 Monitoring: ===================================
Stopping httpd:                                            [  OK  ]
Stopping tomcat5:                                          [  OK  ]
Stopping RHN Taskomatic...
Stopped RHN Taskomatic.
Shutting down Jabber router:                               [  OK  ]
Done.
Starting rhn-satellite...
Starting Jabber services                                   [  OK  ]
Starting RHN Taskomatic...
Starting tomcat5:                                          [  OK  ]
Starting httpd:                                            [  OK  ]
2009-02-05 14:40:10 Monitoring: Debug level = 0
2009-02-05 14:40:10 Monitoring: Switches: start
2009-02-05 14:40:10 Monitoring: STARTING...
2009-02-05 14:40:11 Monitoring: STARTED OK
2009-02-05 14:40:11 Monitoring: ============ STATUS ===============
2009-02-05 14:40:11 Monitoring:    ---- Monitoring backend functionality is disabled
2009-02-05 14:40:11 Monitoring:    ---- Monitoring scout functionality is disabled
2009-02-05 14:40:11 Monitoring: Last action: start
2009-02-05 14:40:11 Monitoring: ** Installed for SysV startup **
2009-02-05 14:40:11 Monitoring: STARTED and RUNNING
2009-02-05 14:40:11 Monitoring: ===================================
2009-02-05 14:40:11 MonitoringScout: Debug level = 0
2009-02-05 14:40:11 MonitoringScout: Switches: start
2009-02-05 14:40:11 MonitoringScout: STARTING...
2009-02-05 14:40:11 MonitoringScout: STARTED OK
2009-02-05 14:40:11 MonitoringScout: ============ STATUS ===============
2009-02-05 14:40:11 MonitoringScout:    ---- Monitoring backend functionality is disabled
2009-02-05 14:40:11 MonitoringScout:    ---- Monitoring scout functionality is disabled
2009-02-05 14:40:11 MonitoringScout: Last action: start
2009-02-05 14:40:11 MonitoringScout: ** Installed for SysV startup **
2009-02-05 14:40:11 MonitoringScout: STARTED and RUNNING
2009-02-05 14:40:11 MonitoringScout: ===================================
Starting rhn-search...
Starting cobbler daemon:                                   [  OK  ]
Done.

- The server is a Red Hat Enterprise Linux Server release 5.3 (Tikanga).

Do you need other information for debug and help us to solve this problem?
Thank you veruy much in advance

Luca Tosi
>From Italy
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