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148422597X Kubernetes Management Design Patterns [Vohra 2017-01-29] {E559F6BB}

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Chapter 16 ■ Developing a Highly Available Website

Testing High Availability

Next, we shall demonstrate high availability. Open the domain oramagsearch.com (the domain name would

be different for different users/user groups) in a web browser. The primary resource record set for the public

hosted zone is invoked, which points to one of the elastic load balancers for the Kubernetes service helloservice,

and the result of the tutum/hello-world application is displayed as shown in Figure 16-44.

Figure 16-44. Invoking domain in browser

The Primary resource record set points to one of the elastic load balancers, and the load balancer

should be available as indicated by all the registered instances being InService, as shown in Figure 16-45.

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