jthomas

const openwhisk = require('openwhisk');

const main = async evt => {
    const count = (evt.count || 0) + 1

    // use client library to retrieve current function configuration
    const ow = openwhisk()
    const action = await ow.actions.get('counter')
    
    // update default parameters with new value

jthomas

var openwhisk = require('openwhisk');
var request = require('request-promise');

function getNextSunrise(lat, lng, when) {
  const options = {
    uri: 'https://api.sunrise-sunset.org/json',
    qs: { lat: lat, lng: lng, when: when },
    json: true
  }

jthomas

$ docker run -p 5601:5601 -p 9200:9200 -p 5000:5000 -it --name old_elk sebp/elk:es241_l240_k461

jthomas

OpenWhisk Workshop

Hello 👋.

This workshop will teach you how to develop serverless applications, composed of loosely coupled microservice-like functions, using an open-source serverless platform.

Starting with getting the development environment set up, it'll move onto creating, deploying and invoking serverless functions for multiple runtimes. Once you are comfortable creating serverless functions, the next step is to connect functions to events, like message queues, allowing microservices to fire automatically. Finally, we'll demonstrate how to expose serverless functions as public API endpoints, allowing to build serverless web applications.

Welcome to the future of cloud development, you'll never want to manage another server again 😎.

jthomas

FROM openwhisk/dockerskeleton:latest
ADD actionproxy.py /actionProxy/

jthomas

FROM openwhisk/python3action

# lapack-dev is available in community repo.
RUN echo "http://dl-4.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories

# add package build dependencies
RUN apk add --no-cache \
        g++ \
        lapack-dev \
        gfortran

jthomas

[package]
name = "action"
version = "0.1.0"
authors = ["Me <me@email.com>"]

[dependencies]
rustc-serialize = "0.3"

jthomas

extern crate rustc_serialize;
use rustc_serialize::json;
use rustc_serialize::json::Json;
use std::env;

#[derive(RustcDecodable, RustcEncodable)]
pub struct Greeting {
    message: String
}

jthomas

time parallel -n0 -j0  "cmd" ::: {1..N}

jthomas

FROM node:4

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

# Bundle app source
COPY . /usr/src/app

EXPOSE 1883
EXPOSE 3000