lucasjellema

<template>
    <v-autocomplete clearable chips closable-chips v-model="selectedTags" :items="filteredTags" multiple
        item-title="name" item-value="name" auto-select-first hide-no-data hide-selected small-chips
        label="Voeg tags toe" append-icon="mdi-tag-plus" @blur="handleBlurOnTags" :custom-filter="customFilter"
        @update:model-value="handleSelectionUpdate" clear-on-select ref="autocompleteRef" class="ma-0 mt-5">
        <!-- selected items -->
        <template v-slot:chip="{ props, item }">
            <v-chip v-bind="props" :text="item.raw.name"></v-chip>
        </template> <!-- to select -->
        <template v-slot:item="{ props, item }">

lucasjellema

// pancake party for my son's birthday
// I have promised him pancakes. Each pancake has to be baked, decorated (syrup, sugar, jam, ..) and sliced (in bite size sections)
const numberOfGuests = 8
// assuming each guest eats exactly three pancakes
const totalNumberOfPancakes = numberOfGuests * 3

const numberOfPans = 1

// times in milliseconds
const timeToBakeOnePancake = 3000;

lucasjellema

To create the table, we need a DDL statement - it still feels weird to say stuff like that regarding a NoSQL database

CREATE TABLE TWEETS_TABLE(id LONG, text STRING, author STRING, tweet_timestamp TIMESTAMP(0), language STRING, hashtags STRING, PRIMARY KEY(SHARD(id))) USING TTL 1 DAYS

This can be done in OCI CLI. It is convenient to first set the compartment OCID

export COMPARTMENT_OCID=ocid................................

Then:

lucasjellema

version: 0.1
component: build
timeoutInSeconds: 6000
runAs: root
shell: bash
env:
  # these are local variables to the build config
  variables:
     FUNCTION_DIRECTORY: "tweet_retriever_source/functions/tweet-summarizer"
  # # the value of a vaultVariable is the secret-id (in OCI ID format) stored in the OCI Vault service

lucasjellema

Conclusion Code Cafe - 17th November 2022 - Handson

Three handson labs:

• Backstage
• Gitpod
• OpenTelemetry

Backstage

The Backstage handson provides a Gitpod workspace in which a Backstage instance can be easily installed and explored. The handson instruction has some references to tutorials that help you look around Backstage.

lucasjellema

version: '2'
services:
  zookeeper:
    image: "confluentinc/cp-zookeeper:4.1.0"
    hostname: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181

lucasjellema

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure(2) do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://atlas.hashicorp.com/search.

lucasjellema

/*
OCI Object Storage state store.

Sample configuration in yaml:

	apiVersion: dapr.io/v1alpha1
	kind: Component
	metadata:
	  name: statestore
	spec:

lucasjellema

/*
OCI Object Storage state store.

Sample configuration in yaml:

	apiVersion: dapr.io/v1alpha1
	kind: Component
	metadata:
	  name: statestore
	spec:

lucasjellema

package main

import (
	"context"
	"fmt"
	"io"
	"io/ioutil"
	"log"
	"net/http"
	"os"