I already wrote about additional steps required to install UltraMonkey on CentOS with BlueQuartz. Soon after that I have discovered that there is more to do if you want to get a perfect setup.
One of the steps required to configure load-balanced cluster as described here was to create an IP alias on the loopback interface. It is needed so that real servers or standby director could see traffic for the virtual IP address.
But when creating a virtual site using BlueQuartz GUI it automatically adds an alias on primary network interface (eth0 in our case) in addition to the alias we already created manually.
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CONFIGURATION:
Server is configured as director to be a part of high availability and load balancing cluster as described here:
http://www.ultramonkey.org/3/topologies/sl-ha-lb-eg.html
CentOS 4 with Bluequartz from Nuonce.net is used as operating system. Read More »
When starting ColdFusion for the first time connector wizard cannot configure web server correctly.
Starting ColdFusion 8...
The ColdFusion 8 server is starting up and will be available shortly.
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Running the ColdFusion 8 connector wizard
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Configuring the web server connector (Launched on the first run of the ColdFusion 8 start script)
Running apache connector wizard...
ColdFusion 8 not started, will retry connector 12 more time(s)
ColdFusion 8 not started, will retry connector 11 more time(s)
ColdFusion 8 not started, will retry connector 10 more time(s)
ColdFusion 8 not started, will retry connector 9 more time(s)
ColdFusion 8 not started, will retry connector 8 more time(s)
ColdFusion 8 not started, will retry connector 7 more time(s)
ColdFusion 8 not started, will retry connector 6 more time(s)
ColdFusion 8 not started, will retry connector 5 more time(s)
ColdFusion 8 not started, will retry connector 4 more time(s)
ColdFusion 8 not started, will retry connector 3 more time(s)
ColdFusion 8 not started, will retry connector 2 more time(s)
ColdFusion 8 not started, will retry connector 1 more time(s)
The connector wizard has not been able to contact the local ColdFusion 8, connector installation aborted.
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ColdFusion 8 has been started.
ColdFusion 8 will write logs to /opt/coldfusion8/logs/cfserver.log
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Cobalt RaQ4 was laying around collecting dust so I decided to give it a second chance. Guys from OS Office (http://www.osoffice.co.uk) put together Strongbolt – excellent Linux distribution based on CentOS with Cobalt RaQ support.
I wanted to use Cobalt RaQ4 to test highly available and load balanced cluster configuration. However current Strongbolt kernel 2.6.16i586 doesn’t have IP virtual server support and had to be recompiled. Read More »
Few days ago I needed to develop contact form handler for the website hosted on Windows platform. JavaScript and AJAX were used on the client side to send request to the server. After some reading about ASP.NET framework it become clear that I need to write custom handler (.ashx) to process this request. Read More »
