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-1
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0answers
15 views

How to prepare jboss cluster of shutdown of a node?

We have a clustered application running on several servers. We want to be able to do a graceful shutdown of each node individually and while the others keep on running. The work is started via JMS ...
0
votes
1answer
315 views

Will this HAProxy “restart script” work as gracefully I think it will?

I put this script together from various places. What I am hoping is that it will do the following once run: Pause all "NEW" http traffic for ports 80 and 443 - just "pause" them, don't give any ...
0
votes
1answer
266 views

apache taking old openssl libraries when doing apachectl graceful

Due to heartbleed vulnerability I have recompiled apache with non vulnerable latest openssl(I had to keep old vulnerable openssl due to some dependency problem). It is running fine and when doing ...
6
votes
1answer
3k views

HAProxy graceful reload with zero packet loss

I'm running an HAProxy load balancing server to balance load to multiple Apache servers. I need to reload HAProxy at any given time in order to change the load balancing algorithm. This all works ...
0
votes
2answers
53 views

Applying new configuration settings to Nginx without downtime?

What is the best way to apply config changes to Nginx without users experiencing errors (requests being denied or exited)? I have scoured the interwebs and no place can give a definitive answer to ...
2
votes
2answers
5k views

Linux Graceful Shutdown

I have heard that "shutdown -h now" is not a graceful shut down command because it does something akin to "kill -9" for all processes, as opposed to "kill -15". Is this true, and if so, what is a ...
1
vote
1answer
115 views

How do you gracefully upgrade mission critical systems to wildly disparate systems?

In the span of the 12+ years of my career, I have yet to overcome this hurdle and I suspect the answer simply isn't easy or even possible, so I ask everyone here for their experience. Say that you're ...
1
vote
2answers
6k views

How to properly shutdown a Linux VMware Server Host

In our lab, we have a server running Ubuntu Linux 8.04.4 x64, with VMware Server 2.1 hosting 4 VM's. I have a major concern with regards to shutting down the host server. Mostly, how do I ensure ...
1
vote
1answer
553 views

How do you use gettext on server (Apache) you can't restart?

I developped a site on my web server at home. When I modify the translation files, I have to restart the web server Apache. /etc/init.d/httpd graceful Easy... Suppose that my site is hosted on ...