Aws | [Dev|Web|Sys]Ops
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AWS Certified Solutions Architect – Professional exam preparation

AWS Certified Solutions Architect – Professional exam preparation

This post, AWS Professional Solution Architect Certification Tips, ┬áis one of the best I’ve read so far regarding preparing for the AWS Solution Architect – Professional exam. I have prepared a basic study guide for myself, which is by no means exhaustive. 1 Domain 1.0: High Availability and Business Continuity 1.1 Demonstrate ability to architect […]

ELB https listener times out after renaming instance

ELB https listener times out after renaming instance

After renaming an EC2 instance behind an AWS Elastic Load Balancer (ELB), I noticed that the https listener was timing out. I had multiple ELBs pointing to the same instance because we terminate SSL on each ELB (one ELB per apache virtual host). This is our setup but its not certain what the actual conditions […]

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