DTZ B1 Mündliche Prufung

Sam
https://wiegehts.net/b1blog/dtz_muendliche_pruefung_teil_3_etwas_planen Heute Schauen wir uns den 3. Teil der Mündlichen Prüfung an: Today we look at the third part of the oral exam. etwas zusammen planen. - Los geht’s! Der klassiker hier ist Ihr sollt für den Deutschkurs eine Party organisieren: You should organise a party for the German Course. Und die Punkte sind Wann? Wo? spiele ? Musik? Essen und trinken ? Einladungen ? Und jetzt müsst ihr mit Ihrem Partner diese Party oder dieses Fest organisieren oder planen.

When to use clx package in JavaScript Frameworks

When to use clx package in JavaScript Frameworks?

Sam
In Next.js and React projects, clsx (or classnames) is particularly helpful for managing conditional styling and dynamically applied classes. Here are some common scenarios where clsx can be effectively used: Conditional Class Names • When you want to apply classes based on a condition, clsx helps by allowing you to pass a condition directly into the class list. For example: import clsx from "clsx"; <div className={clsx("base-class", { "active-class": isActive })}> Conditional styling example </div> • This will add “active-class” only if isActive is true.

Sequence ID - Reset in Postgresql

a look at CSS in a different way

When you have played around PostgreSQL tables, have you noticed by default the autoincrement type eg., id is not reset when you delete bunch of records and insert another set of records again, the inserted records get new incremented id not replacing the old ones that were just deleted from table. To reset the auto-increment ID (or serial sequence) in a PostgreSQL table, you can use the ALTER SEQUENCE command or the SETVAL function.

Berlin Emergency Contacts

Berlin Emergency Contacts

Sam
Ambulance / Police (Germany Wide) 112 They ask when calling whether you need medical help of police help. They ask few information about the emergency, based on your response, they decide who to send to your place. Emergency Help (Notfall) at Hospitals Charitie Hospitals in Berlin Mitte: ```bash Charité Campus Mitte Charitépl. 1, 10117, Berlin ``` Finding doctors in Berlin https://eterminservice.de/terminservice https://www.kvberlin.de/ https://www.doctolib.de/ Psychiatry in Germany Links https://www.

Install Cert Manager on k8s cluster with nginx ingress

Install Cert Manager on k8s cluster with nginx ingress

Sam
Install cert-manager using helm chart Add jetstack repo # https://cert-manager.io/docs/installation/helm/ helm repo add jetstack https://charts.jetstack.io --force-update Install certmanager from jetstack repo helm install \ cert-manager jetstack/cert-manager \ --namespace cert-manager \ --create-namespace \ --version v1.15.0 \ --set crds.enabled=true # output: NAME: cert-manager LAST DEPLOYED: Sun Jun 16 20:29:49 2024 NAMESPACE: cert-manager STATUS: deployed REVISION: 1 TEST SUITE: None NOTES: cert-manager v1.15.0 has been deployed successfully! In order to begin issuing certificates, you will need to set up a ClusterIssuer or Issuer resource (for example, by creating a ‘letsencrypt-staging’ issuer).

Getting Started with Minikube

Minikube Tips and tricks

Sam
Getting Started with Minikube and Kubernetes: Creating and Exposing a Deployment When working with Kubernetes locally, Minikube provides an easy-to-use environment for spinning up clusters. In this tutorial, you will learn how to create a Kubernetes deployment, expose it as a service, and access the service via the terminal. Prerequisites Installed Minikube Installed kubectl (Kubernetes CLI) Step 1: Create a Deployment The first step is to create a Kubernetes deployment.

helm tricks

Kubernetes tips & tricks, how to change namespace for a cluster

Sam
Helm tips & tricks # look at the helm environment helm env # output HELM_BIN="helm" HELM_BURST_LIMIT="100" HELM_CACHE_HOME="$HOME/Library/Caches/helm" HELM_CONFIG_HOME="$HOME/Library/Preferences/helm" HELM_DATA_HOME="$HOME/Library/helm" HELM_DEBUG="false" HELM_KUBEAPISERVER="" HELM_KUBEASGROUPS="" HELM_KUBEASUSER="" HELM_KUBECAFILE="" HELM_KUBECONTEXT="" HELM_KUBEINSECURE_SKIP_TLS_VERIFY="false" HELM_KUBETLS_SERVER_NAME="" HELM_KUBETOKEN="" HELM_MAX_HISTORY="10" HELM_NAMESPACE="default" HELM_PLUGINS="$HOME/Library/helm/plugins" HELM_QPS="0.00" HELM_REGISTRY_CONFIG="$HOME/Library/Preferences/helm/registry/config.json" HELM_REPOSITORY_CACHE="$HOME/Library/Caches/helm/repository" HELM_REPOSITORY_CONFIG="$HOME/Library/Preferences/helm/repositories.yaml" # verify if a chart is ok helm lint # output ==> Linting . [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, 0 chart(s) failed # download dependencies helm dependency build # output Hang tight while we grab the latest from your chart repositories.

ingress demo in minikube

Kubernetes tips & tricks, how to change namespace for a cluster

Sam
Introduction In this tutorial, we will demonstrate how to set up an ingress controller in Minikube. This is a crucial step for managing external access to services in a Kubernetes cluster. By the end of this guide, you will have a working ingress setup that routes traffic to an Nginx service. Prerequisites Before you begin, ensure you have the following installed: Minikube kubectl A text editor Step-by-Step Guide 1.

istio ingress tricks

istio ingress tricks

Sam
Introduction In this guide, we will explore various tips and tricks for managing Istio ingress in your Kubernetes cluster. Istio is a powerful service mesh that provides a uniform way to secure, connect, and observe microservices. By the end of this article, you will have a better understanding of how to install and configure Istio components using Helm, deploy a sample application, and verify the installation. Prerequisites Before you begin, ensure you have the following:

istio-setup-on-kubernetes

set up istio from scratch

Sam
Introduction In this guide, we will walk you through the process of setting up Istio on a Kubernetes cluster. Istio is a powerful service mesh that provides a uniform way to secure, connect, and observe microservices. By the end of this tutorial, you will have a fully functional Istio setup on your Kubernetes cluster. Prerequisites Before you begin, ensure you have the following: A running Kubernetes cluster kubectl command-line tool installed helm package manager installed Step-by-Step Guide 1.