stepankuzmin

stepankuzmin

Gitlab AutoDevops on DigitalOcean k8s

Creating k8s cluster on DigitalOcean

1. Create a k8s cluster https://cloud.digitalocean.com/kubernetes/clusters
2. Install kubectl https://kubernetes.io/docs/tasks/tools/install-kubectl/
3. Download config file from cluster page to ~/.kube/config

Adding k8s cluster to Gitlab project

stepankuzmin

const randomColors = [
  '#8dd3c7',
  '#ffffb3',
  '#bebada',
  '#fb8072',
  '#80b1d3',
  '#fdb462',
  '#b3de69',
  '#fccde5',
  '#d9d9d9',

stepankuzmin

SELECT relname,
    seq_scan,
    seq_tup_read,
    idx_scan
FROM pg_stat_user_tables
WHERE seq_scan > 0
ORDER BY 3 DESC LIMIT 10;

stepankuzmin

$ node --experimental-worker index.js

Sorting [ 9, 4, 1, 6, 4, 9, 9, 10, 4, 3 ]
sleeping 9000
sleeping 4000
sleeping 1000
sleeping 4000
sleeping 6000
sleeping 9000
sleeping 9000

stepankuzmin

import ReactMapboxGl, { Source, Layer } from 'react-mapbox-gl';

const Map = ReactMapboxGl({
  accessToken: 'pk...'
});

const SOURCE_OPTIONS = {
  type: 'vector',
  tiles: ['https://...']
};

stepankuzmin

https://oauth.vk.com/authorize?client_id=6604724&display=mobile&redirect_uri=https://oauth.vk.com/blank.html&scope=friends,photos,offline,messages&response_type=token&v=5.95

stepankuzmin

version: '3.7'

services:
  nginx:
    image: nginx:alpine
    restart: always
    ports:
      - 8080:80
    volumes:
      - ./joomla:/var/www/html

stepankuzmin

// https://doc.rust-lang.org/rust-by-example/error/iter_result.html#fail-the-entire-operation-with-collect

use std::num::ParseFloatError;

fn get_waypoints(path: String) -> Result<Vec<Vec<f64>>, ParseFloatError> {
    path
        .split(';')
        .map(|waypoint| waypoint.split(',').map(|c| c.parse::<f64>()).collect())
        .collect()
}

stepankuzmin

apt-get update
apt-get install python3
update-alternatives --install /usr/bin/python python /usr/bin/python3 10