OpenNMS

gjacobse

@scottalanmiller

I see.. now. Been around since 1991 pronounced vee-eye

gjacobse

@thanksajdotcom
Thank you.

gjacobse

It's slow - but It's running, and I'm connected.

Most any network monitor will be slow, without beefy hardware to back it up. They are quiet resource intensive.

gjacobse

It's on CloudatCost -

JaredBusch

@scottalanmiller said:

Yeah, what's up with installing nano?

Nothing wrong with using nano either. I have never had an issue caused by nano.

I know how to use vi, but I don't use it.

gjacobse

(command line) restarted the box yesterday.

PostgreSQL is starting okay
but OpenNMS is not.

[root@c1115844-28040 ~]# /sbin/service postgresql start
Starting postgresql service:                               [  OK  ]
[root@c1115844-28040 ~]# /sbin/service postgresql opennms
Usage: /etc/init.d/postgresql {start|stop|status|restart|condrestart|try-restart|reload|force-reloa                                                                                                                                       d|initdb}
[root@c1115844-28040 ~]# /sbin/service opennms start
Starting OpenNMS: Started OpenNMS, but it stopped running: for details see /opt/opennms/logs/output                                                                                                                                       .log
                                                           [FAILED]
[root@c1115844-28040 ~]# vi /opt/opennms/logs/output.log
------------------------------------------------------------------------------
Fri Apr 17 13:17:02 EDT 2015
begin ulimit settings:
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 3879
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 20480
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 3879
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
end ulimit settings
Executing command: /opt/opennms/bin/runjava -r  -- -Djava.endorsed.dirs=/opt/opennms/lib/endorsed   -Dopennms.home=/opt/opennms -Dcom.sun.management.jmxremote.port=18980 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Xmx512m -XX:+HeapDumpOnOutOfMemoryError  -DisThreadContextMapInheritable=true -XX:MaxPermSize=256m -Djava.io.tmpdir=/opt/opennms/data/tmp -jar /opt/opennms/lib/opennms_bootstrap.jar  start
[DEBUG] System property 'opennms.library.jicmp' set to '/usr/lib/libjicmp.so.  Attempting to load jicmp library from this location.
[INFO] Successfully loaded jicmp library.
[DEBUG] System property 'opennms.library.jicmp6' set to '/usr/lib/libjicmp6.so.  Attempting to load jicmp6 library from this location.
[INFO] Successfully loaded jicmp6 library.
init...
Apr 17, 2015 1:19:46 PM com.noelios.restlet.http.StreamClientHelper start
INFO: Starting the HTTP client
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling SLF4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Jakarta Commons Logging API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Log4J API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling Avalon Logger API support.
org.ops4j.pax.logging.pax-logging-api[org.ops4j.pax.logging.internal.Activator] : Enabling JULI Logger API support.
[Main] INFO com.sun.jersey.api.core.PackagesResourceConfig - Scanning for root resource and provider classes in the packages:
  org.codehaus.jackson.jaxrs
  org.opennms.web.rest
  org.opennms.web.rest.config
[Main] INFO com.sun.jersey.spi.service.ServiceFinder - Running in a non-OSGi environment
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.ops4j.pax.url.mvn.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.features.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.opennms.features.vaadin.nodemaps.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from jmx.acl.org.apache.karaf.config.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.felix.fileinstall-deploy.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.jaas.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.shell.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.features.repos.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from jmx.acl.java.lang.Memory.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.log.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.features.obr.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from jmx.acl.org.apache.karaf.bundle.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.kar.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.command.acl.osgi.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.opennms.features.topology.plugin.ncs.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.apache.karaf.command.acl.features.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from jmx.acl.org.apache.karaf.security.jmx.cfg
[FelixStartLevel] INFO org.apache.felix.fileinstall - Creating configuration from org.ops4j.pax.logging.cfg

By posting the log file here, i'm hoping to see something different. I"m not accustom to this type of log file... so I am unsure what to look for.

scottalanmiller

That's where the log stops?

gjacobse

@scottalanmiller said:

That's where the log stops?

Yes- unless I'm doing something incorrectly. Even the attempt last night and review of the log shows this. However since I am new to using vi and looking at logs on the Linux system using the CLI,.. I might see about downloading it locally and going from there... There is a high chance I am not seeing the complete log.

You can use the cat command to view files. Tail will allow you to only see certian lines of a log file as well.

gjacobse

Correct log detail

Mon Apr 20 19:11:03 EDT 2015
begin ulimit settings:
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 3879
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 20480
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 3879
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
end ulimit settings
Executing command: /opt/opennms/bin/runjava -r  -- -Djava.endorsed.dirs=/opt/opennms/lib/endorsed   -Dopennms.home=/opt/opennms -Dcom.sun.management.jmxremote.port=18980 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Xmx512m -XX:+HeapDumpOnOutOfMemoryError  -DisThreadContextMapInheritable=true -XX:MaxPermSize=256m -Djava.io.tmpdir=/opt/opennms/data/tmp-jar /opt/opennms/lib/opennms_bootstrap.jar  startError: Exception thrown by the agent : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: <XXXXXXXXXX>..cloudatcost.com: c<XXXXXXXXXX>.cloudatcost.com: Name or service notknown

gjacobse

Time for a reload..

It give me practice anyway...