By: jslezacek

May 23, 2008 11:56 am

51,365 views

Load balancing howto: LVS + ldirectord + heartbeat 2

Contents: Environment Problem Solution Goals Configuration: linux-director (load balancer) Ldirectord Heartbeat 2 Configuration: real servers Testing the setup Caveats Alternative solutions Conclusion External links Environment SuSE Linux Enterprise Server 10 Service Pack 2 heartbeat-2.1.3-0.9 IPVS v1.2.1 Problem A high capacity load balancing solution is needed to address current and future […]

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By: jslezacek

May 12, 2008 1:18 pm

11,414 views

Netconsole howto: send kernel boot messages over ethernet

Contents: Environment Problem Solution Server configuration Client configuration Alternative solutions Conclusion External links Environment SUSE Linux Enterprise Server 10 Service Pack 1 Problem Kernel boot messages need to be saved after a server crash/hang but access to a serial console is not available. Solution Netconsole can send boot kernel printk messages to another host on […]

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By: jslezacek

January 18, 2008 4:20 pm

129,232 views

SQUID Proxy: Anonymous Browsing

Contents: Environment Problem Solution Squid configuration Browser configuration Anonymize squid Additional notes Alternative solutions Conclusion External Links Environment: SuSE Linux Enterprise Server 10 Service Pack 1 squid-2.5.STABLE12-18.6 Problem You want to prevent your browser from sending out sensitive information such as the type of your operating system, browser, date/time, referrer page. Solution […]

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