Thanks in advance for your patience. I'm a recent "convert" to JBoss, having the maintenance of an application thrust upon me, and so long as we don't touch it, it works just fine. However, the mandate has come down to port the app from Solaris to Linux Fedora, using version 4.2.3GA.
I am using the jboss-port-bindings.xml to specify the ports I want to use, but when I bring JBoss up it loads to standard port 8080 rather than 40029 like I specify in the file. I have triple-checked the configuration and it's set up on the Linux box exactly the way it's set up on the Solaris box - all the required files are where they are supposed to be, etc.
Anybody have an idea as to why I can't use the specified ports? If you need more information than what I have supplied, please just ask.
We found the problem. The jboss-service.xml file we had in the server/default/conf folder was correct, but we also needed to add the same file to the server/appname/config file, where appname is the name of our application. This told the app where to go looking for the jboss-port-bindings.xml file and now everybody's happy.
Don't know why we didn't have to have that configuration under Solaris, but anyway, this solved the problem. Thanks to those who had a look at the question. Chalk this one up to experience.
Related
I've configured docker to reload automatically when i make changes to my project files. It works fine when i make changes in HTML or .py files but does not reflect any changes to CSS files. this question has also been asked here but there is no answer yet. Please help!
I'm using Flask python with gunicorn. Exactly following this course on udemy.
Figured that this error is unpredictable. Its a problem with virtualbox used by Docker. The simplest workaround i found was to run another parallel application which apparently resets virtualbox. Clearing browser cache after doing that solved the problem for me.
While this is just a workaround, if anyone has a clear solution, please share it here.
I had the same problem and solved it using this suggestion by #famelis:
The problem, IMHO, is with the browser. It is using the cache for css and js.
If you are in development environment you can use google chrome and open the programmer's tools (Ctrl+Shift+I)
Then in the Network tab the "Disable cache" must be checked, and this solves the problem.
In production you need to have different paths/names for the files, possibly with version number, for the browser to re-read the files and not use the cache.
When I try to go to the puppet dashboard it loads up a white page saying
The environment must be purely alphanumeric, not ''
I googled this error a bit but there does not seem to be a finite solution yet. As fast as what I've done I've looked into the conf.d files, but I'm afraid to make the wrong edit. I'm still new to this and was wondering if anyone has ever ran into a similar situation?
This happens if one tries to access puppet console in wrong port (8140) instead of 443, assuming default ports are being used.
This also happens when you install puppet-passenger The opensource.
In this case - everything is OK!
Install Open Source agent and be a Puppet Master :)
How can I run forge web on a different port? I couldn't find anything on the docs.
Sorry, you can't yet! If you desperately need to change it, see the run_web method in .template/generate_dynamic/web_tasks.py.
NB if you alter the port there manually, changes will be lost if we re-download your templates!
We do have a better solution on the way, as the TODO implies...
So I just finished the railstutorial.org twitter clone example and I want to put it online with my web hosting provider bluehost. Right now all I have is a file called sample_app with all of the rails stuff in it. And it works fine when I visit it on localhost:3000.
So I go to my bluehost file manager and there are 9 different folders, like public_html, public_ftp, rails_apps, www, tmp, access_logs, ect. Ive uploaded sample_app into this overall directory and into the public_html directory itself. But when I visit my website it just displays the html in a default.html file in the public_html directory.
What exactly is telling my hosting service to use public_html/default.html of any of the hundereds of different files and folders that are in other places on my server space? How do I find this thing and tell it to instead use sample_app or public_html/sample_app and then process everything in that to display my rails application?
Ive tried using bluehost support and they emailed me and said this would be accomplished by creating a symlink which links ~/rails_apps/NinetyNine/public to ~/public_html. I have no idea how to do this and the guides I find online all tell me to enter a series of commands. I dont know whether to do this in a terminal on my ubuntu system or some command prompt that bluehost provides. If it is at a terminal on my system which directory should I be in? any attempts I have made on my system have resulted in a no such file or directory error. When I asked bluehost to explain this they said that this was outside of the scope of their support and had to do with web development not hosting. It struck me as odd that they were unwilling to explain their own response to my problem but whatever.
If anyone of you could help me or point me in the right direction I would very much appreciate it. Thank you
What is telling my hosting service to use public_html/default.html ?
That would be a setting the web server configuration, probably Apache.
In Apache's case, the public_html directory is usually enabled with the
UserDir directive.
The default.html, is also an Apache configuration, DirectoryIndex.
Answering these because you asked: but typically, the global Apache configuration
is maintained by your provider (though you usually have some means to customize
parts of it).
Create the symlink from public_html to
They like gave you a command like (maybe not exactly)
$ ln -s ~/rails_apps/NinetyNine/public public_html
That is something that is intended to be run on your webhost, from a command prompt,
at the top of your home directory.
Look for docs on bluehost for finding out how to get SSH shell access.
That's where you'll enter the command.
More generally, however, you want to make sure you read the docs on how your
provider wants you to upload applications. Bluehost seems to have very nice
docs here:
https://my.bluehost.com/cgi/help/rails
Why your hosting provided said it was out of scope.
You're a beginner, and that's officially OK. Welcome!
But if you asked them a question like "Do I enter these commands on my computer
or yours", they are definitely going to politely respond that this out of scope;
meaning -- "We can't hand-hold you through this". If you ran a gas station and
someone asked you how to use the pump, you'd tell them. But if they then asked
"OK but do I put the gas in my car or yours?" you'd be reluctant to answer, because
there's some fundamental missing.
So how do I get more pointers, directions on this stuff?
Lots of approaches. By the far the best is to do as much stuff as you can on
your own computer. In your case, you could easily set up your own Apache
(Macs and Linux frequently ship with it - readily installable on Windows), and
that would clear up a lot of the conceptual issues.
Good luck!
I have been able to build rabbitmq server on ubuntu linux. It came already prepackaged and on making, it is able to start as a service. When i got the client source, i failed to make because it appeared like it needed a folder called ./deps/rabbitmq-server. Analysing the code, i find that the author of the client was accessing the same header files as are found in the server, using include_lib("path to rabbit.hrl e.t.c") in his header file called "amqp_client.hrl". I then decided to add rabbitmq_server in the lib dir of erlang so as its paths are automatically added on start up of the vm. But still this didnot help. There is also another folder which the client references called "rabbit_common" for an include folder he assumes would contain all the .hrl files there. Please assist me in building both the client and server on my ubuntu server, for testing.
Also, if anyone has used RabbitMQ server for IMs, please provide some benchmarks and/or your findings on its throughput, speed and number of users. How can it be compared to ejabberd?. How can one create AJAX/Jquery/Javascript clients for Web functionality?
thanks
I hope you had made some progress as far as RabbitMQ and ejabberd are concerned.
Below is a link to an interesting discussion that might be of help.
http://old.nabble.com/AMPQ-vs-XMPP-and-RabbitMQ-vs-ejabberd-td17587109.html