golang app - running it on docker image.


This is a very simple approach to push your app into a docker image. First you need your Dockerfile which does all the hardwork for you, as shown below :-








Sample code can be found here.

https://github.com/appcoreopc/goRestService


If you want to run on kubernetes, the following yaml describe this deployment. Save this into a file called muxApp.yaml and then run kubectl apply -f deployment.yaml.


This is the service.yaml file by running "kubectl apply -f appservice.yaml"

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The specified initialization vector (IV) does not match the block size for this algorithm

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If you're getting  exception when trying to assigned key to a symmetric key and getting error message below :- The specified initialization vector (IV) does not match the block size for this algorithm And your code probably look like something below :- Then you need to go into debug mode and start looking into the supported size for IV as shown in diagram below :- As you can see, IV is 16 bytes, so you need to provide 16 bytes. The same goes for Key field too, if you're adding anything to it. As long as you provide a valid key size, then we're good and you're code will be ready.
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