Linus Wagner

CoreDNS fails to start because KUBERNETES_SERVICE_HOST is undefined

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I am deploying a K8 cluster using kubeadm 1.21.0 and on top of that kubeEdge 1.8.1. Sadly, the DNS within the cluster does not seem to work properly and I...

CoreDNS fails to start because KUBERNETES_SERVICE_HOST is undefined

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**What happened and what you expected to happen**: I am deploying a K8 cluster using kubeadm 1.21.0 and on top of that kubeEdge 1.8.1. Sadly, the DNS within the cluster...

Chapter 6: Using GKE does not allow to access the app

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When following the book (version year 2022) and using a GKE K8 cluster deployed like in the beginning of the book, it is not possible to access any of the...

Negative numbers after ? seem to be ambiguous

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``` rascal> ()[1] ? 1; int: 1 ``` but then with a negative number: ``` rascal> ()[1] ? -1; Unexpected failure during parsing of current command: Ambiguous code (internal error),...

Writing ADT not overwritten default values

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I like to create metaData for my experiments. For that, I define an ADT and write it to json. Example: ``` data MetaData = metaData( datetime begin = now(), datetime...

Documentation building process

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At the moment, the role of the RASCAL.MF and the pom.xml file in a Rascal project are not well documented. What I found was the comment for [lib schemes](https://www.rascal-mpl.org/docs/Rascal/Locations/#description). It...

Default pom.xml file for a Rascal project does not include META-INF folder in jar

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1. Execute the following in Rascal REPL: ``` import util::Reflective; newRascalProject(|home:///my-project-name|) ``` 2. In `|home:///my-project-name|` run the following in your shell: `mvn install` The resulting file `/home/linus/.m2/repository/org/rascalmpl/my-project-name/0.1.0-SNAPSHOT/my-project-name-0.1.0-SNAPSHOT.jar` (user name of...

Wrong warning "unknown keyword argument"

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When I execute the following lines: ``` import Node; getKeywordParameters("f"(10, "abc", height=0)); ``` I get ``` Warning: calling function with extra unknown keyword argument: height map[str, value]: ("height":0) ``` The...

Currently, the signature of `diffJavaM3` and `diffM3` takes a location (identifier) and a list of metaModels. It then calculates the difference between the first model in the list and the...