I migrated my mediawiki to a server with a different hostname (completely different machine).
after export/import the database and changing the hostname in the web-config file i was able to log in to mediawiki-1.34.0
But after clicking on a page (wiki-entry), the old hostname will be used. It seems that the old hostname is saved somewhere in the database as well.
I used this Howto: https://www.mediawiki.org/wiki/Manual:Moving_a_wiki
Best Regards,
M
You probably need to update $wgServer and related variables.
You might need to invalidate some caches as well, to force articles to be re-rendered. That depends greatly on wiki settings and your overall infrastructure; see e.g. $wgCacheEpoch.
Related
Ok so I have a number of CMSs and eCommerce applications, that require the correct URL (otherwise the links will not work). Of course in my development server, the domain name cannot be the same as the production server... do you guys just do an edit/replace on all files and edit the mysql entries before pushing the development to production server environment? Or is there a better way to do this?
You could just place everything in a directory with a random hex or other valid characters as the name like:
yourdomain.com/XHTEDD12222-112KJK
You might also want to include an entry in your robots.txt file to exclude this directory. This isn't 100% safe, and it is best to use a local server or access the site via IPv6. IPv6 is suggested over IPv4 for security with crawlers. Anything you put up publicly isn't exactly safe.
Once you change the name with one of the above options, you could just refactor your project with the name change. If you go with IP and or local server, you can refactor to that number and it should still work.
You may also look into editing host files to achieve a similar workaround without redirecting DNS servers to point at your development server, but this is OS dependent. Comment your OS and I might be able to help with that.
Lastly, for security, you could include a PHP wrapper for all of your pages that look for a specific IP address in $_SERVER['REMOTE_ADDR'] global variable, but this could get really complicated to implement and I'm unaware of any currently available components that do this.
I have made some changes in my site and updated them in the server via CPanel, but I can't see the changes affected.
I have changed one pdf but still old pdf is displaying. Help me if anybody knows why this is happening? Thanks.
Try
dig +trace domain.com
And make sure that domain is pointed to the correct server IP (The one you have made changes)
There is no such things like cPanel cache. Otherwise try
telnet server_IP 25
make sure that its points to the correct server IP.
If the domain points to the correct server where you have made changes, then you need to investigate based on the script or code .check whether the pdf file uploaded correctly
Some its happens to me too but even though we upload it corrected its our browser cache which still shows the old pages and does not reflect the new changes. Most of time i do check it in private browser or via proxy urls :D
Is there one? Apparently not. The H2 automatic mixed mode is described
here.
Revival for further reference.
As stated by #fredt, as far as I know, there is no official magic parameter to achieve mixed mode.
Still, you can always start a server programmatically using a Server object so that other process are able to connect to your database.
I discovery a trick to accomplish something pretty close to mixed mode. In order to do that you will need to set the remote_open property to true and connect using this form of URL.
The idea here is doing something like this:
Try connecting to the server using the kind of URL stated above.
If you can't connect it means the server haven't been started, so go ahead and start the server programmatically.
When you connect again, one of three things will happen.
If no database file exists, one will be created in the specified file path and the server will start serving it from the URL alias.
If the database file exists and it isn't being served, the server will open the file from the specified path and start serving it.
If the database file exists and it is being served, the server will simply return a connection.
I'm not sure if it is safe to use that kind of pattern when you plan to spawn a lot of short lived processes (particularly I haven't dive into HSQLDB code to check how it handles database / creation / opening for multiple simultaneous requests when remote_open is set). Still, I've been using this kind of pattern to share development databases between Web Applications for a while and never ran into a single database corruption problem.
The main limitation here is that when the application acting as a server is closed, open connections will stop working and throw Exceptions... Which is not an Issue for my development environment, here this will generally only means one or two broken requests until another server is started and the connection pool detects and renews its connections.
No HSQLDB does not support such a mode.
I would like to make a complete backup of my whole joomla 1.5 based site from time to time. How would this ideally be done? Are there any common pitfalls? Not that I only have ftp access to the hosting server. Is there a step by step tutorial somewhere? I am using latest Joomgallery and Kunena 1.0.9 (Legacy mode).
Maybe there is a good way to automate this?
There's two parts of the backup you have to worry about, the database and the files.
The first part is the database. It can be backed up using something like phpMyAdmin. If you don't have this available on your server already, it's not too hard to upload and get it going yourself. From there, you can just Export the entire database to a gzip file.
The second part is the code and uploaded files. The code base shouldn't change too often, so you could probably just make one backup of this. There's a number of ways. The simplest is to just download the entire folder via FTP, though if you're Linux, I'm sure someone will know a single command line to get all the changed files (rsync?).
The database is the main thing you have to worry about though: everything else should be able to be rebuilt just by reinstalling.
I think this: http://www.joomlapack.net/ is what you need. I use it myself and it works like a charm. Both for backups and for moving my Joomla installations from developer sites and to the real site.
get an FTP synchronisation tool and keep an up-to-date copy of your site locally. Then you could run the batch script
mysqldump -hhost -uuser -p%1 schema > C:\backup.sql
to create a backup of your mysql tables at various points in time.
edit
you would have to have MySQL Server installed on your local machine and path to its bin directory in you PATH, in order to run the mysqldump command without much hassle. -p%1 would take the command-line provided password, as you wouldn't want to store passwords in your batch script.
If you only have FTP access you are in a bit of a problem, as beside all files you'll also have to backup the database. Without accessing the database, a full-backup won't do you any good.
Whatever backup strategy you choose - be sure it can handle UTF-8 correctly. Joomla 1.5 stores all content with UTF-8, even when the database charset is set on 'iso-5589-1' - so when the backup solution is detecting the database charset, some characters like € or é will result in "strange" ¬ / é - not really what you'll want.
I absolutely endorse using Joomlapack - it works great. The optional remote tools allow you to initiate the backup from a Windows desktop machine - it performs the backup and downloads it. The remote has a scheduler, and you can also set it off to backup and download a list of sites.
Joomlapack also provides a file "kickstart.php" which you copy to your empty server account along with the backup, which automates the restore procedure. You do have to create an empty database with PHPMyAdmin or similar, and you are given the opportunity to supply the database parameters (host, database, username, password) during the process.
One pitfall I did run into with this though is that some common components can have absolute URLs in their configuration - e.g. SOBI2, Virtuemart. It's then just a matter of finding the appropriate configuration file, editing it and re-uploading it.
Another problem was one archive file (either ZIP or their JPA format) got a filename with a "?" character in it (from a Linux server) and this caused a bit of a problem trying to install it locally on a Windows WAMP stack - the extract process on the ZIP file failed, and it stopped the process completing cleanly.
I suggest using automatic backup service by http://www.everlive.net
Update:
Ok, here is some more information. EverLive.net is a website where you can create a free account. Enter your website details and you are ready to take your backups withe just one click. Restore is also possible in the same way.
Further you can use automatic backup option to take automatic backups at defined intervals. Other than that, you can use the website health check service to inform you if your website is not available.
I work on quite a few DotNetNuke sites, and occasionally (I haven't figured out the common factor yet), when I use the Database Publishing Wizard from Microsoft to create scripts for the site I've created on my Dev server, after running the scripts at the host (usually GoDaddy.com), and uploading the site files, I get an error... I'm 99.9% sure that it's not file related, so not sure where to begin in the DB. Unfortunately with DotNetNuke you don't get the YSOD, but a generic error, with no real way to find the actual exception that has occured.
I'm just curious if anyone has had similar deployment issues using the Database Publishing Wizard, and if so, how they overcame them? I own the RedGate toolset, but some hosts like GoDaddy don't allow you to direct connect to their servers...
The Database Publishing Wizard's generated scripts usually need to be tweaked since it sometimes gets the order wrong of table/procedure creation when dealing with constraints. What I do is first backup the database, then run the script, and if I get an error, I move that query to the end of the script. Continue restoring the database and running the script until it works.
There are two areas that I would look at -
Are you running in the dbo schema and was your scripted database
using dbo?
Are you using an objectqualifier in either your dev or your
production environment? (look at your sqldataprovider configuration
settings)
You should be able to expose the underlying error message by setting the following in the web.config:
customErrors mode="Off"
Could you elaborate on "and uploading the site files"? New instance of DNN? updating an existing site? upgrading DNN version? If upgrade or update -- what files are you adding/overwriting?
Also, when using GoDaddy, can you check to verify that the web site's identity (network service or asp.net machine account depending on your IIS version) has sufficient permissions to the website's file system? It should have modify permissions and these may need to be reapplied if you are overwriting files.
IIS6 (XP, Server 2000, 2003) = ASP.Net Machine Account
IIS7 (Vista, Server 2008) = Network Service
Test your generated scripts on a new local database (using the free SQL Express product or the full meal deal). If it runs fine locally, then you can be confident that it will run elsewhere, all things being equal.
If it bombs when you run it locally, use the process of elimination and work your way through the script execution to find the offending code.
My hunch is that the order of scripts could be off. I think I've had that happen before with the database publishing wizard.
Just read your follow up. In every case that I've had your problem, it was always something to do with the connection string in web.config. Even after hours of staring at it, it was always a connection string issue in web.config. Get up, take a walk and then come back.
If you are getting one of DNN's error pages, there is a chance it may have logged the error to the eventlog table.
Depending on exactly what is happening and what DNN is showing you you might be able to manually look inside the EventLog table, pull out the XML data stored there, and parse it to find the stack trace and detailed information regarding the specific error at hand.
I have found however though that I get MUCH better overall experiences with deployments using backups and restores of my database, that way I am 100% sure that all objects moved correctly, and honestly it works better in my experience.
With GoDaddy I know another MAJOR common issue is incorrect file permissions, preventing DNN from modifying the web.config and other files that it needs to do.