gintsgints

export function useScrollHandler() {
  const offsets: Array<Number> = [];
  let touchStartY = 0;
  let activeSection = 0;
  let inMove = false;

  const mountHandler = () => {
    calculateSectionOffsets();
    window.addEventListener('keydown', handleKeyDown);
    window.addEventListener('DOMMouseScroll', handleMouseWheelDOM);  // Mozilla Firefox

gintsgints

How to enable at VS Code studio

• Install plugin Standard
• For vettur choose formatter VS Code Typescript

gintsgints

Install NanoPI

https://gist.github.com/gintsgints/8d049cf122c1f2e49c5805dbce0d4653

Update system

# Update packages first
sudo apt-get update
sudo apt-get upgrade -y

gintsgints

NanoPI install

Use instructions - https://gist.github.com/gintsgints/8d049cf122c1f2e49c5805dbce0d4653

Update system

# Update packages first
sudo apt-get update
sudo apt-get upgrade -y

gintsgints

Traefik install instructions

Based on this - https://patrick.easte.rs/post/traefik-tls-k8s/ And this - https://docs.traefik.io/v1.7/user-guide/kubernetes/

Create secret for keys

kubectl create secret generic traefik-cert --from-file=yourcert.crt --from-file=yourkey.key

gintsgints

Deployment -> Service -> Ingress

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    io.kompose.service: attachment
  name: server

gintsgints

How to restore kubernetes after certificate expire

Based on - https://stackoverflow.com/questions/56320930/renew-kubernetes-pki-after-expired/56334732#56334732

$ cd /etc/kubernetes/pki/
$ mv {apiserver.crt,apiserver-etcd-client.key,apiserver-kubelet-client.crt,front-proxy-ca.crt,front-proxy-client.crt,front-proxy-client.key,front-proxy-ca.key,apiserver-kubelet-client.key,apiserver.key,apiserver-etcd-client.crt} ~/
$ kubeadm init phase certs all --apiserver-advertise-address <IP>
$ cd /etc/kubernetes/
$ mv {admin.conf,controller-manager.conf,mv kubelet.conf,scheduler.conf} ~/

gintsgints

docker-compose.yml

version: '3'
services:
  server:
    image: postgrest/postgrest
    ports:
      - "3000:3000"
    links:
 - db:db

gintsgints

Java REST frameworks

Dropwizard

https://www.dropwizard.io - Cool.

Getting started - https://www.dropwizard.io/1.3.12/docs/getting-started.html#setting-up-using-maven Swagger support - https://github.com/smoketurner/dropwizard-swagger Example project - https://github.com/jecklgamis/dropwizard-kotlin-example

gintsgints

Prepearing docker for buildx (multiplatform build)

Switch docker to latest age version. You need to switch deamon and client.

http://collabnix.com/building-arm-based-docker-images-on-docker-desktop-made-possible-using-buildx/

Then enable Experimental features.

You can check result by issuing: