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Geo-Redundancy:-

Problem/Requirement:-

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For achieving this we used a 4 node setup as shown below 

And we used the default labels provided by kubernetes to each nodes 

AntiAffinity between DB Pods

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When the code was deployed the result was as below 

default goodly-squid-vnfsdk-556f59ccd9-jx9q8 1/1 Running 0 32s 10.42.81.107 k8s-4
default goodly-squid-vnfsdk-556f59ccd9-n95jh 1/1 Running 0 32s 10.42.73.55 k8s-2
default goodly-squid-vnfsdk-556f59ccd9-snlzc 1/1 Running 0 32s 10.42.233.242 k8s-3
default goodly-squid-vnfsdk-556f59ccd9-xtzff 1/1 Running 0 32s 10.42.129.25 k8s-1
default goodly-squid-vnfsdk-postgres-78d58775c4-98dr9 1/1 Running 0 32s 10.42.130.80 k8s-4
default goodly-squid-vnfsdk-postgres-78d58775c4-9cf5g 1/1 Running 0 32s 10.42.222.207 k8s-3
default goodly-squid-vnfsdk-postgres-78d58775c4-9rnhh 1/1 Running 0 32s 10.42.50.224 k8s-1
default goodly-squid-vnfsdk-postgres-78d58775c4-s4l8r 1/1 Running 0 32s 10.42.49.238 k8s-2Image Added

Replica sets on different nodes with the APP and DB on the same node while the APP and DB are also never colocated on the same node

So with this, We achieved a deployment Active-Active Geo-redundancy.

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