The cloud computing landscape has witnessed a remarkable transformation with the emergence of open-source platforms. Among these, Apache CloudStack stands out as a pivotal player, empowering enterprises with turnkey cloud solutions. In this blog post, we embark on a historical journey to trace the evolution of Apache CloudStack, from its humble beginnings as a […] Read More
First Look: Apache DeltaCloud
As I was browsing my Twitter feed last night I can across a tweet that talked about the 1.0 Release of Apache DeltaCloud. As described on the website: Deltacloud provides the API server and drivers necessary for connecting to cloud providers. Deltacloud maintains long-term stability for scripts, tools and applications and backward compatibility across different […] Read More
Load Balancer Internal IP’s Appearing in IIS/Apache Logs: Quick Fix
If you are NAT’ing public to private addresses with a load balancer in between your web server and your Gateway/FireWall device you might come across the situation where the IIS/Apache logs report the IP of the Load Balancer, when what you really want, is the client IP.
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<span style="color: #339966;">203.123.4.100</span> - - [29/Jun/2012:00:12:43 +0800] "GET /test.html HTTP/1.1" 404 261 "-" "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)" <span style="color: #ff0000;">172.20.0.16</span> - - [29/Jun/2012:00:12:45 +0800] "GET /test.html HTTP/1.1" 404 261 "-" "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)" |
It’s obvious that the biggest issue with […] Read More