https://github.com/johnmccabe/openfaas-cnab

OpenFaaS Duffle CNAB Packing
https://github.com/johnmccabe/openfaas-cnab

Last synced: 3 months ago
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OpenFaaS Duffle CNAB Packing

• Host: GitHub
• URL: https://github.com/johnmccabe/openfaas-cnab
• Owner: johnmccabe
• Created: 2018-12-05T00:15:34.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2018-12-05T00:51:27.000Z (over 5 years ago)
• Last Synced: 2024-01-20T21:52:21.244Z (5 months ago)
• Language: Dockerfile
• Size: 1000 KB
• Stars: 4
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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• awesome-cnab - openfaas-cnab - OpenFaaS CNAB Duffle Packaging (Community-Projects / Docker-App)

README

        
# OpenFaaS CNAB Duffle Packaging

This repo packages up [OpenFaaS](https://github.com/openfaas/faas) for Docker Swarm as a [CNAB Bundle](https://github.com/deislabs/cnab-spec/) using the [duffle](https://github.com/deislabs/duffle) CNAB installer.

- https://open.microsoft.com/2018/12/04/announcing-cnab-cloud-agnostic-format-packaging-running-distributed-applications/

- https://techcrunch.com/2018/12/04/microsoft-and-docker-team-up-to-make-packaging-and-running-cloud-native-applications-easier/

![Installing OpenFaaS with Duffle](images/duffle_openfaas.gif "Installing OpenFaaS with Duffle")

As I don't yet have access to a public CNAB repo to publish the bundle to you will have to build locally - I'll update as soon as one becomes available (this repo may also subsequently move under the [openfaas-incubator](https://github.com/openfaas-incubator) org)

Also it sounds like it should be possible to target multiple orchestrators with a single bundle, should that prove possible I'll merge the Kubernetes install here as well.

I think CNAB has lots of potential !! A few rough edges right now but its very new and has the backing of both [Docker](https://github.com/docker) and [Microsoft](https://github.com/microsoft) with some of the core [Helm](https://github.com/helm) contributors heavily involved.

## Prerequisites

- Install Duffle as described in their [repo](https://github.com/deislabs/duffle).

- Docker running in Swarm mode.

## Building the CNAB Bundle

- Clone this repo and `cd` into it.

      git clone https://github.com/johnmccabe/openfaas-cnab.git`

      cd openfaas-cnab

- Build the CNAB bundle with `duffle`

      duffle build

## Installing OpenFaaS from CNAB Bundle

- Create Basic Auth credentials used to secure the API/UI (note that other mechanisms for securing OpenFaaS exist, I'm just including the basic option at the moment).

      duffle creds generate dev-creds johnmccabe/openfaas:0.9.7

- Install OpenFaaS (you can optionally disable auth by passing `--set basic_auth=false` to `duffle install`)

      duffle install openfaas johnmccabe/openfaas:0.9.7 -c dev-creds

- View the installed app and check the status of OpenFaaS

      duffle list

      duffle status openfaas -c dev-creds

- You can now proceed to login and use OpenFaaS (see the [docs](https://docs.openfaas.com) for guidance)

      faas login

      faas store deploy figlet

      echo HelloWorld | faas invoke figlet