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Questions - ca

Digitally signing timestamp to a file, event, etc in a way that can be validated by any third party

I believe the simplest way I can summarize this, is that I'd like to prove that a thing happened at a specific time, and that that proof can be validated, in a reliable fashion, by any third party. I ...
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christian elsee

timestamp

command-line-interface

digital-signature

gnupg

ca

Votes: 0

Answers: 0

Failed to read cluster ca certificate when joining worker node

I am attempting to setup a multi-node k8s cluster as per this kOS Setup Link, but I face the error below when I try to join one of the nodes to the master node: k0s token create --role=worker ...
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Golide

kubernetes

ca

debian-buster

k0s

Votes: 0

Answers: 1

Latest Answer

I've got the same error as you when I tried to run k0s token create --role=worker on the worker node. You need to run this command on the master node: Next, you need to create a join token that the w...
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Mikolaj S.

Renew an expiring server TLS cert when the client has the server cert embedded?

(This is for a new project, so I'm still considering options.) I've got a server and client (phone app) communicating via gRPC, and now I'm looking into securing that connection. A common recommendati...
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Nairou

ssl-certificate

ca

Votes: 0

Answers: 0

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