Once you get a new config from a remote kubernetes installation you need to integrate it to existing local .kube/config file. Sometime, you or others, are doing experiments with kubernetes, so repeat the .kube/config integration steps over and over again, dealing with -data blobs List of ingredients Getting the scripts Retrieve the scripts by: curl […]
Tag: kubernetes
Service.EndpointSpec.Mode
That is the point. Mode is an enum, it can be “vip” or “dnsrr”. As one easily guess, “vip” does not stand for Very Important Person. Why should you have the option to assign a Virtual IP or load balance the traffic by DNS Round Robin policy? I asked this question myself while developing smgoservice […]
On Software Architetture(s)
Every piece of software written has an architecture. Yes, even a bash script has a (embryonal) architecture: it has input, output, and satisfy some kind of feature (or features). There are a number of viable choice for implementing or adopt an architecture for the code you are going to write. Why is important to know […]
Dive into (useless?) uncovered case of multistage dockerfile
Looking at the upstream documentation of Multi-stage builds there are some examples but this is missing: Ok, I mean, the example by itself is useless, but “it works”. Try: docker build -f Dockerfile -t copiedfrom-rust:v0.1 . Then: docker run -it copiedfrom-rust:v0.1 sh Real use case scenario Lets get serious now: why? Suppose you are inside […]