Any Unix Admins out there who were tasked with upgrading and maintaining java/jboss installs and possibly related apps?
How did it work out?
Any tools to allow developers to tweak their java settings, like a console? I just started looking into this, if anyone has experience I'd appreciate it.
I'm looking for an efficient method to allow developers to make subtle changes without bottlenecking requests through me.
Actually, this should probably be moved to another forum. Apologies.
Last edited by allenhibbert; 09-10-2013 at 09:30 PM..
Reason: Change forum
I am planning to choose my career as Unix/Linux Admin or a DBA. But I have come to know from forums and few admins like the job will be 24/7. I have few questions on that.
Can we get "DAY" shifts in any one of the admin Job ?
Can't we have shift timings in any company ?
Eventhough the... (7 Replies)
Hello. I have worked in a desktop support role for the past 2 years. I was approached at my place of work and offered a job as a junior Unix administrator. All training would be provided. The only experience I have is what I have read about Unix in my free time. Nothing more.
I had a... (1 Reply)
Hi
I am searching for introduction to Jboss for admins book. I will administrate an application which runs inside Jboss. I have no Java and J2EE development experience. That means for dummies :wall:
Amazon search gets to many hits:
http://i.imgur.com/tCayW.png
What do you recommend me?... (0 Replies)
I'm very new with Unix and and am needing assistance in writing a Unix script that will uncompress a dated file then rename it. The script will also need to remove several old files that have a similar naming. The directory that the files reside in is call achdirdep the file that I need uncompress... (1 Reply)
Hi guys,
I believe most of you guys are guru here.
I'm actually linux/unix programmer and understand some of linux language (sh, bash, perl).
I would like to jump into more technical role which is sys admin which I need to do something like :
- Veritas backup and clustering (I heard our... (14 Replies)
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Okay someone posted this as a response to a newbie question about books and resources and the ever popular "What should I read to be a good unix admin " newbie question...
I feel this should be a sticky, because after having read a good portion of it since yesterday, I noticed the... (0 Replies)
OCF_HEARTBEAT_JBOSS(7) OCF resource agents OCF_HEARTBEAT_JBOSS(7)NAME
ocf_heartbeat_jboss - Manages a JBoss application server instance
SYNOPSIS
jboss [start | stop | status | monitor | meta-data | validate-all]
DESCRIPTION
Resource script for Jboss. It manages a Jboss instance as an HA resource.
SUPPORTED PARAMETERS
resource_name
The name of the resource. Defaults to the name of the resource instance. (unique, optional, string, default default)
console
A destination of the log of jboss run and shutdown script. (unique, optional, string, no default)
shutdown_timeout
Timeout for jboss bin/shutdown.sh. We wait for this timeout to expire, then send the TERM and QUIT signals. Finally, the KILL signal is
used to terminate the jboss process. You should set the timeout for the stop operation to a value bigger than the sum of the timeout
parameters. See also kill_timeout. (optional, integer, default 5)
kill_timeout
If bin/shutdown.sh doesn't stop the jboss process, then we send it TERM and QUIT signals, intermittently and once a second. After this
timeout expires, if the process is still live, we use the KILL signal. See also shutdown_timeout. (optional, integer, default 10)
user
A user name to start a JBoss. (optional, string, default root)
statusurl
URL to test in the monitor operation. (optional, string, default http://127.0.0.1:8080)
java_home
Home directory of Java. Defaults to the environment variable JAVA_HOME. If it is not set, then define this parameter. (optional,
string, no default)
jboss_home
Home directory of Jboss. (unique, required, string, no default)
pstring
With this string heartbeat matches for the right process to kill. (optional, string, default java -Dprogram.name=run.sh)
run_opts
Start options to start Jboss with, defaults are from the Jboss-Doku. (optional, string, default -c default -l lpg4j)
shutdown_opts
Stop options to stop Jboss with. (optional, string, default -s 127.0.0.1:1099)
SUPPORTED ACTIONS
This resource agent supports the following actions (operations):
start
Starts the resource. Suggested minimum timeout: 60s.
stop
Stops the resource. Suggested minimum timeout: 120s.
status
Performs a status check. Suggested minimum timeout: 30s.
monitor
Performs a detailed status check. Suggested minimum timeout: 30s. Suggested interval: 10s.
meta-data
Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.
validate-all
Performs a validation of the resource configuration. Suggested minimum timeout: 5.
EXAMPLE
The following is an example configuration for a jboss resource using the crm(8) shell:
primitive p_jboss ocf:heartbeat:jboss
params
jboss_home=string
op monitor depth="0" timeout="30s" interval="10s"
SEE ALSO
http://www.linux-ha.org/wiki/jboss_(resource_agent)
AUTHOR
Linux-HA contributors (see the resource agent source for information about individual authors)
resource-agents UNKNOWN 03/09/2014 OCF_HEARTBEAT_JBOSS(7)